- **Opto‑Isolated I/O:** Complete optical isolation between the PCI bus and I/O interface using opto‑couplers ensures high noise immunity and electrical protection up to 1 kVrms dielectric strength. - **16 Digital Inputs / 16 Digital Outputs:** Provides 16 opto‑isolated input channels and 16 opto‑isolated open‑collector output channels, all operating on 12–24 V DC logic levels (negative logic). - **Interrupt Capability:** All 16 input channels can be configured as interrupt inputs. The interrupt trigger edge (rising or falling) is selectable per channel. - **Digital Filtering:** Built‑in digital filter prevents false triggering due to noise or contact bounce. Filter time configurable from 0.25 µs to 131 ms in 21 steps. - **Output Protection:** Each output transistor is protected by a Zener diode (RD47FM or equivalent) against surge voltage. PolySwitch over‑current protection is provided per group of eight outputs. - **Flexible Power Configuration:** Separate external power supplies can be used for input and output commons. Each 16‑channel group shares a common pin. - **Dual‑Bracket Design:** Supplied with both low‑profile and standard PCI brackets for compatibility with various PC chassis. - **Software Support:** Includes Windows and Linux drivers, LabVIEW VI library, and API‑PAC(W32) function library for rapid application development in Visual C/C++, Visual Basic, Delphi, and other Win32‑compatible languages. - **High Reliability:** Industrial‑grade design with 200 µs maximum response time, 35 V DC maximum output voltage, and 100 mA maximum output current per channel. - **RoHS, CE, and VCCI Certified:** Complies with international environmental and electromagnetic standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **Opto‑Isolation:** Complete galvanic isolation between the PCI bus and I/O interface using optocouplers, ensuring high noise immunity and protection against ground loops. - **Dual Power Options:** Selectable internal (12 V DC, 250 mA) or external (12–24 V DC ± 10%) power supply for driving input/output circuits. - **Flexible I/O Configuration:** 16 opto‑isolated inputs and 16 opto‑isolated open‑collector outputs (current sink type). - **Interrupt Capability:** All 16 input channels can be configured as interrupt inputs; selectable rising or falling edge trigger. - **Digital Filtering:** Built‑in digital filter to suppress noise and contact chatter; configurable filter times from 0.25 µs to 131 ms. - **Surge and Overcurrent Protection:** Zener diode surge absorbers and PolySwitch resettable fuses protect outputs; each group of eight outputs has independent overcurrent protection. - **High Output Drive:** Up to 35 V DC, 100 mA per channel output capability. - **Low‑Profile PCI Compliance:** Supports both low‑profile and standard PCI slots (universal keying for 3.3 V/5 V signaling). - **Software Support:** - Windows driver library **API‑PAC(W32)** (Win32 DLL interface). - Linux driver **API‑DIO(LNX)**. - LabVIEW VI library **VI‑DAQ** for seamless integration with NI LabVIEW. - **Diagnostic and Development Tools:** Includes API‑TOOL configuration utility, sample programs, and diagnostic software for verifying board operation. - **RoHS, CE, and VCCI Certified:** Meets international environmental and electromagnetic compliance standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **Opto‑Isolated I/O:** All input and output channels are isolated from the PC’s internal logic circuits via opto‑couplers, providing up to 5 kV isolation to protect against electrical noise, surges, and ground potential differences. - **16 × 16 Channel Configuration:** Provides 16 digital input channels and 16 digital output channels, each independently opto‑isolated for robust signal integrity in noisy industrial environments. - **On‑Board 12 V Power Supply:** Integrated 12 VDC / 240 mA power source drives the photocoupler circuits, simplifying installation and reducing external wiring requirements. - **Wide Input Voltage Range:** Accepts TTL or 12 – 24 VDC input levels with 3 kΩ input resistance, allowing direct connection to a variety of sensors, switches, and logic devices. - **Open‑Collector Outputs:** Output channels are open‑collector type, rated for up to 35 VDC and 200 mA per channel, suitable for driving relays, lamps, and other DC loads. - **Interrupt Capability:** All 16 input signals can be configured as interrupt sources. Up to two interrupt lines (IRQ 2–7 / 9) can be used simultaneously, enabling event‑driven control. - **Fast Response:** Typical response time is within 200 µs, ensuring reliable high‑speed digital signal processing. - **Surge and Overcurrent Protection:** Output transistors include built‑in protection circuits (Zener diodes and current limiting) to guard against voltage surges and overcurrent conditions. - **Compact ISA Form Factor:** Standard ISA AT‑bus board size (163 mm × 122 mm) fits most industrial PCs and legacy control systems. - **Comprehensive Software Support:** Compatible with CONTEC’s API‑PAC(W32) driver library for Windows and Linux, and supported by LabVIEW VI‑DAQ libraries for rapid application development.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Optical Isolation:** Complete galvanic isolation between the PCI bus and I/O interface using optocouplers ensures high noise immunity and protection against ground loops. - **16 × 16 Digital Channels:** Provides 16 opto‑isolated input channels and 16 opto‑isolated open‑collector output channels. - **Flexible Power Configuration:** Selectable internal (12 V DC, 240 mA) or external (12–24 V DC ± 10%) power supply for driving optocouplers. - **Interrupt Capability:** All 16 input channels can be configured as interrupt request sources; selectable rising or falling edge trigger. - **Digital Filtering:** Built‑in digital filter prevents false triggering due to noise or contact bounce; programmable filter time from 0.25 µs to 131 ms. - **Output Protection:** Each group of eight output channels includes overcurrent protection and Zener diode surge suppression (RD47FM or equivalent). - **High Output Drive:** Supports up to 35 V DC, 100 mA per channel (open‑collector sink type). - **Fast Response:** Typical input/output response time within 200 µs. - **Software Support:** Includes CONTEC API‑PAC(W32) driver library for Windows (API‑DIO(WDM)/API‑DIO(98/PC)), Linux driver (API‑DIO(LNX)), and LabVIEW libraries (DAQfast and VI‑DAQ). - **Multiple Board Support:** Up to 16 boards can be installed in a single system, each with a unique board ID. - **Universal PCI Interface:** 32‑bit, 33 MHz PCI bus with universal keying for both 3.3 V and 5 V slots. - **Compact Design:** Available in two board lengths (121.69 mm or 176.41 mm) for different chassis configurations. - **Regulatory Compliance:** Conforms to VCCI Class A, CE (EMC Directive Class A), and RoHS standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **32 Single‑Ended Analog Input Channels:** Each channel is individually isolated to protect the host PC and connected equipment. - **High Voltage Isolation:** Over **2500 VDC isolation** between channels and system ground ensures safe operation in high‑voltage environments. - **12‑bit Resolution:** Provides fine granularity for analog‑to‑digital conversion, suitable for precision measurement. - **Wide Input Range:** Supports both **bipolar (±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V)** and **unipolar (0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V, 0–0.625 V)** ranges. - **Software‑Programmable Gain Control:** Selectable gains of ×1, ×2, ×4, ×8, and ×16 for each channel. - **On‑Board Signal Conditioning:** Integrated RC filters and configurable I‑to‑V conversion circuits for flexible signal adaptation. - **High Conversion Speed:** Up to **50 kHz** maximum sampling rate using a **successive approximation A/D converter (AD574 or equivalent)**. - **Compact Half‑Size ISA Card:** 160 mm × 122 mm PCB with 4‑layer design and integral ground plane for noise immunity. - **Integral DC‑to‑DC Converters:** Provide stable isolated power for analog circuitry. - **Software Triggered Conversion:** Fully software‑controlled A/D triggering for flexible timing. - **Comprehensive Software Support:** Includes DOS C/C++ libraries, Windows DLLs (ACLS‑DLL2), and LabVIEW drivers (ACLS‑LVIEW). - **Over‑Voltage Protection:** Continuous protection up to ±35 V. - **High Accuracy:** ±0.015 % of reading ± 1 LSB typical. - **Temperature Stability:** 5 ppm/°C typical, 15 ppm/°C maximum.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 isolated single‑ended analog input channels** for simultaneous multi‑signal acquisition. - **12‑bit successive approximation A/D converter** (Burr‑Brown AD574 or equivalent). - **High isolation voltage:** Over 2500 VDC channel‑to‑system isolation. - **Programmable gain control:** Software‑selectable gains of ×1, ×2, ×4, ×8, and ×16. - **Selectable input ranges:** Bipolar (±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V) and unipolar (0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V, 0–0.625 V). - **On‑board signal conditioning circuits** for attenuation and current‑to‑voltage conversion. - **Integral DC‑to‑DC converters** for isolated power supply stability. - **Compact half‑size ISA card** (160 mm × 122 mm). - **High accuracy:** 0.015 % of reading ± 1 LSB. - **Conversion speed:** Up to 50 kHz. - **Over‑voltage protection:** Continuous ±35 V maximum. - **Software trigger mode** for flexible data acquisition control. - **4‑layer PCB with integral ground plane** for noise immunity and signal integrity. - **Comprehensive software support:** DOS C/C++ library, Windows DLL (ACLS‑DLL2), and LabVIEW driver (ACLS‑LVIEW).

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto-Isolated Outputs:** Each of the 32 output channels is optically isolated from the PC’s internal logic circuits, preventing electrical interference and protecting the host system from voltage spikes or ground loops. - **On-Board Power Supply:** Equipped with an integrated 12VDC (240mA) power source to drive the output circuit photocouplers, eliminating the need for an external power supply for isolation circuits. - **Open Collector Output Configuration:** Current sinking type outputs capable of switching up to 35VDC at 200mA per channel, suitable for driving relays, lamps, solenoids, and other DC loads. - **High Noise Immunity:** Opto-coupler isolation ensures excellent noise resistance, making the board suitable for electrically noisy industrial environments. - **Surge and Overcurrent Protection:** Each output transistor includes built-in protection circuits (Zener diode and current limiting) to prevent damage from voltage surges or excessive current. - **Fast Response Time:** Maximum output response time of 200 microseconds, enabling rapid switching for real-time control applications. - **Compact ISA Form Factor:** Standard ISA AT bus card dimensions (163.0 mm × 122.0 mm) compatible with legacy and industrial PC systems. - **Standard 37-Pin D-Sub Connector:** Provides a robust and widely supported interface for external wiring and connection to terminal blocks or cable assemblies. - **Software Support:** Compatible with CONTEC’s API-PAC(W32) driver library for Windows and Linux, as well as LabVIEW VI-DAQ libraries for easy integration into measurement and control systems.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto‑Isolated Digital Output Channels:** Provides 32 independent digital output points, each isolated via opto‑couplers to prevent electrical interference between the PC and external circuits. - **High‑Speed Output Response:** Maximum response time of **1 µs**, enabling precise and rapid control of external devices. - **On‑Board Power Supply:** Integrated power circuitry eliminates the need for an external power source to drive the output opto‑couplers. This simplifies system design and enhances reliability. - **TTL‑Level Output:** Output signal conforms to **5 V DC TTL logic**, with a maximum output current of **6.4 mA per channel**. - **High Isolation Voltage:** Provides up to **5 kV isolation** between the PC bus and external I/O circuits, ensuring robust protection against surges and ground potential differences. - **Compact ISA Form Factor:** Standard ISA bus interface card with dimensions of **160 mm × 122 mm**, suitable for legacy and embedded industrial PC systems. - **Standard 37‑Pin D‑Sub Connector:** Equipped with a **37‑pin female D‑type connector** for easy connection to external devices, terminal blocks, or cable assemblies. - **Industrial‑Grade Design:** Designed for continuous operation in industrial environments with high electrical noise, ensuring stable performance and long service life. - **Software Support:** Compatible with CONTEC’s **API‑TOOL** driver suite for Windows and Linux, and **VI‑DAQ** library for LabVIEW integration.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto‑Isolated Digital Inputs:** Provides 32 independent digital input channels, each isolated via high‑speed opto‑couplers for superior noise resistance and electrical protection. - **High‑Speed Response:** Input response time of approximately **1 µs**, enabling fast signal acquisition suitable for high‑speed control and monitoring applications. - **On‑Board Power Supply:** Integrated 12 VDC power source for driving the input opto‑couplers, simplifying system wiring and eliminating the need for external excitation voltage. - **High Isolation Voltage:** Isolation withstand voltage rated up to **5 kV**, protecting the host system from transient surges and ground potential differences. - **TTL‑Level Input Compatibility:** Accepts TTL‑level input signals through 1.1 kΩ input resistance, allowing direct interfacing with logic‑level devices and controllers. - **Interrupt Support:** Supports up to **two interrupt request lines (IRQ 2–7)**, enabling event‑driven input monitoring and efficient CPU utilization. - **Compact ISA Form Factor:** Standard ISA board dimensions of **160 mm × 122 mm**, suitable for installation in industrial PCs and legacy control systems. - **Standard Connector Interface:** Equipped with a **37‑pin D‑SUB female connector** for external wiring, compatible with CONTEC’s standard cable and terminal block accessories. - **Robust Industrial Design:** Designed for long‑term reliability in harsh industrial environments, with opto‑isolation, surge protection, and stable power regulation.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Optical Isolation:** Complete galvanic isolation between the PCI bus and I/O interface via optocouplers (HCPL‑2231), ensuring high noise immunity and protection against ground loops. - **High‑Speed TTL I/O:** 16 × input and 16 × output channels, TTL‑level, negative logic, with 1 µs maximum response time. - **Interrupt Capability:** All 16 input channels can be configured as interrupt sources; selectable rising or falling edge triggering. - **Digital Filtering:** Built‑in digital filter suppresses noise and contact chattering; filter time programmable from 0.25 µs to 131.072 ms. - **Internal Isolated Power Supply:** On‑board 5 V DC / 600 mA isolated supply for driving photo‑insulation circuits; selectable per port group via jumpers (JP2–JP5). - **Software Support:** - Windows drivers: API‑DIO(WDM) / API‑DIO(98/PC) - Linux driver: API‑DIO(LNX) - LabVIEW VI library: VI‑DAQ (free download) - **Compatibility:** Connector‑pin compatible with previous PIO‑16/16TB(PCI) models. - **Noise Immunity:** Optocoupler isolation and digital filtering ensure reliable operation in electrically noisy environments. - **Universal PCI Interface:** 33‑bit, 33 MHz PCI bus with universal keying (supports both 3.3 V and 5 V slots). - **Compact Design:** 176.41 mm × 105.68 mm × 19 mm, 130 g. - **Regulatory Compliance:** CE, VCCI, RoHS compliant.

Manufacturer: Contec

Category: DIO Isolated PCI

- **Opto‑Isolated I/O:** Both input and output circuits are isolated from the PC’s internal logic using opto‑couplers, preventing electrical interference and protecting the host system from voltage surges and ground potential differences. - **Negative‑Common Configuration:** Supports current‑sourcing circuits (negative common), ideal for interfacing with sensors and actuators that require reverse polarity relative to standard current‑sinking configurations. - **16 Digital Inputs / 16 Digital Outputs:** Provides a balanced configuration for monitoring and control tasks, enabling simultaneous acquisition and actuation. - **Wide Input Voltage Range:** Accepts 12–24 V DC input signals with built‑in 2 kΩ input resistance, allowing direct connection to industrial sensors and switches. - **Robust Output Capability:** Open‑collector transistor outputs rated at up to 35 V DC, 200 mA per channel, suitable for driving relays, lamps, and solenoids. - **High Isolation Voltage:** 5 kV isolation between I/O and logic circuits ensures safe operation in electrically noisy environments. - **Interrupt Support:** Two independent interrupt request lines (IRQ 2–7, 9–12, 14, 15) can be assigned, enabling event‑driven input monitoring. - **Surge and Overcurrent Protection:** Output transistors incorporate Zener diode protection to guard against voltage surges and overcurrent conditions. - **Compact ISA Form Factor:** Standard AT‑bus board size (approx. 160 × 122 mm) fits legacy and embedded industrial PCs. - **Standard 37‑Pin D‑Sub Connector:** A single 37‑pin female D‑type connector provides all I/O connections, simplifying cabling and integration. - **Software Support:** Compatible with CONTEC’s API‑TOOL driver suite for Windows® and Linux®, and with VI‑DAQ libraries for National Instruments LabVIEW™.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto-Isolated I/O:** Complete isolation between the PCI bus and external I/O circuits via opto-couplers ensures high noise immunity and protection against ground loops. - **16 × 16 Digital Channels:** Provides 16 input and 16 output channels, each optically isolated and capable of handling 12–24 V DC signals. - **Current Source Type:** Both input and output circuits are designed for current-source operation, compatible with current-driven devices such as relays, LEDs, and transistor outputs. - **Interrupt Functionality:** All 16 input channels can be configured as interrupt inputs. The interrupt trigger edge (rising or falling) is selectable. - **Digital Filtering:** Built-in digital filter prevents false triggering due to noise or contact bounce. Filter time is programmable from 0.25 µs to 131.072 ms. - **Surge and Overcurrent Protection:** Each output group of eight channels includes a PolySwitch overcurrent protector and zener diode surge suppressors (RD47FM or equivalent). - **Flexible Power Domains:** Separate external power supplies can be used for input and output commons, allowing independent voltage domains. - **Software Support:** Includes Windows and Linux drivers, LabVIEW VI library, and API libraries for Visual Basic, Visual C++, C#, Delphi, and gcc. - **Universal PCI Compatibility:** Supports both 5 V and 3.3 V keyed PCI slots (32-bit, 33 MHz). - **Compact Design:** Board dimensions of 121.69 mm × 105.68 mm, weight 130 g. - **Regulatory Compliance:** Certified for RoHS, CE, and VCCI standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **Opto-Isolated I/O:** Both input and output channels are optically isolated, ensuring electrical separation between the PC’s internal circuitry and external devices. This prevents ground loops and protects against voltage spikes. - **16 Inputs / 16 Outputs:** Provides 16 opto-isolated input channels and 16 opto-isolated open-collector output channels, suitable for controlling and monitoring industrial equipment. - **Input Voltage Range:** Accepts 12–24 VDC input signals with a 2 kΩ input resistance, supporting a wide range of industrial sensors and switches. - **Output Capability:** Open-collector transistor outputs rated at up to 35 VDC, 200 mA per channel, allowing direct control of relays, lamps, and actuators. - **High Isolation Voltage:** Isolation withstands up to 1 kVrms between the PC and external I/O circuits, ensuring reliable operation in electrically noisy environments. - **Interrupt Functionality:** Supports two interrupt request lines (IRQ 2–7, 9–12, 14, 15) triggered on falling-edge signals, enabling event-driven input monitoring. - **Compact Form Factor:** Standard AT card dimensions (160 mm × 122 mm) suitable for legacy PC/AT industrial systems. - **Connector Interface:** Equipped with a 37-pin D-sub female connector for external I/O wiring. - **Negative Logic Configuration:** Inputs share a positive common line, supporting negative logic operation typical in industrial control systems. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ library for LabVIEW integration. - **Industrial Reliability:** Designed for long-term operation in factory automation, process control, and data acquisition systems.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto‑Coupler Isolation:** Each input and output channel is isolated from the PC bus using opto‑couplers, ensuring excellent noise immunity and electrical isolation between the PC and external circuits. - **Digital Input/Output Configuration:** - 16 opto‑isolated digital inputs (negative logic, current‑sink compatible). - 16 opto‑isolated open‑collector outputs (current‑sink type). - Common terminals provided per 16 channels, allowing separate external power supplies. - **Voltage and Current Ratings:** - Input voltage range: 12–24 V DC (±10 %). - Output voltage: up to 35 V DC. - Output current: up to 100 mA per channel. - **High‑Speed Response:** Typical response time of 200 µs for both input and output channels, suitable for real‑time control and monitoring applications. - **Interrupt Functionality:** All input channels can be configured as interrupt request sources. Interrupts can be enabled or disabled per bit, and edge polarity (rising/falling) is selectable. - **Digital Input Filtering:** Built‑in digital filter prevents false triggering due to noise or contact bounce. Filter time constants are software‑configurable. - **Protection Circuits:** - Zener diodes for surge voltage suppression on outputs. - Overcurrent protection per 8‑channel output group. - Dielectric strength: 500 Vrms isolation between I/O and bus. - **Software Support:** - Windows driver library: API‑PAC(W32) with API‑DIO(WDM) and API‑DIO(98/PC). - Linux driver: API‑DIO(LNX). - LabVIEW integration via DAQfast and VI‑DAQ libraries. - Diagnostic utilities and sample programs included. - **Bus Compatibility:** Fully compliant with 32‑bit, 33 MHz PCI bus (universal keying for 3.3 V and 5 V slots). - **Compact Design:** Standard PCI form factor (176 × 107 mm) with a 96‑pin half‑pitch D‑type female connector.

Manufacturer: Contec

Category: DIO Isolated PCI

- **32 Opto‑Isolated Digital Inputs:** Provides 32 independent digital input channels with opto‑coupler isolation for high noise immunity and electrical protection. - **Negative Common Configuration:** All input channels share a negative common line, supporting positive‑logic input signals (ON = high level). - **Wide Input Voltage Range:** Accepts 12 V DC to 24 V DC input levels, suitable for a broad range of industrial sensors and switches. - **High Isolation Voltage:** Isolation withstands up to 5 kV between input and logic circuits, ensuring robust protection against surges and transients. - **Interrupt Functionality:** Supports up to two interrupt lines simultaneously (IRQ 2–7, 9–12, 14, 15). Each group of inputs can generate interrupt requests for event‑driven control. - **Opto‑Coupler Isolation:** Prevents electrical interference between external devices and the PC’s internal circuits, improving system reliability. - **Compact ISA AT Form Factor:** Standard 163 mm × 122 mm (6.5 in × 4.75 in) board size for easy integration into legacy or industrial PC systems. - **Standard 37‑Pin D‑SUB Connector:** Female D‑type connector for external wiring, compatible with CONTEC’s cable and terminal block accessories. - **Software Support:** Compatible with CONTEC’s API‑PAC(W32) driver library for Windows and Linux, enabling easy integration into custom applications. - **Industrial‑Grade Design:** Designed for long‑term operation in industrial environments with high electrical noise and demanding reliability requirements.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto‑Isolated Digital Inputs:** Provides 32 independent input channels divided into two groups of 16, each with a shared common line. All channels are optically isolated from the PCI bus, ensuring high noise immunity and protection against ground loops. - **Internal or External Power Supply Selection:** The board includes a built‑in 12 VDC, 240 mA power source for driving the optocouplers. Users can select between internal and external (12–24 VDC ±10%) power via onboard jumpers (JP1–JP4). - **Full Interrupt Capability:** All 32 input channels can generate interrupts. The board consolidates these into a single PCI interrupt request (INTA#). Trigger edges (rising or falling) are software‑selectable. - **Digital Noise Filter:** A programmable digital filter suppresses input noise and contact chatter. Filter times are configurable from 0.25 µs to 131 ms, applied globally to all inputs. - **Optical Isolation:** Isolation between the PC bus and input circuitry via optocouplers provides up to **5 kV isolation**, enhancing reliability in electrically noisy environments. - **High Compatibility and Software Support:** Bundled with **API‑PAC(W32)** driver library supporting Windows and Linux. Compatible with **LabVIEW** through downloadable DAQfast and VI‑DAQ libraries. - **Universal PCI Interface:** Supports both 5 V and 3.3 V PCI slots, ensuring broad compatibility with modern and legacy PCs. - **Compact and Lightweight Design:** Board dimensions of 176.41 mm × 105.68 mm and weight of approximately 150 g allow easy installation in standard PCI slots. - **Industrial‑Grade Compliance:** Certified for **VCCI Class A**, **CE (EMC Directive Class A)**, and **RoHS Directive** compliance.

Manufacturer: Contec

Category: DIO Isolated PCI

- **32 Opto‑Isolated Digital Output Channels:** Provides 32 independent output lines, grouped in four 8‑channel ports (Output Port 0–3). Each group of 16 channels shares a common power supply line, allowing flexible power domain configuration. - **Optocoupler Isolation:** Complete electrical isolation between the PCI bus and output interface ensures high noise immunity and protection against ground potential differences. - **Internal or External Power Supply Selection:** The board includes an internal 12 VDC, 240 mA power source for driving optocouplers. Users can alternatively select an external 12–24 VDC (±10%) supply via onboard jumpers (JP1–JP4). - **High Output Capability:** Each channel supports up to 35 VDC output voltage and 100 mA current (maximum per channel). The output format is open‑collector (current sink type, negative logic). - **Surge and Overcurrent Protection:** Each output transistor is protected by a Zener diode (RD47FM or equivalent) against surge voltages. Overcurrent protection circuits are provided for every eight output channels. - **Fast Response Time:** Typical output response time is within 200 µs, suitable for real‑time control and automation tasks. - **Software Support:** Bundled with CONTEC’s API‑PAC(W32) driver library, supporting Windows (API‑DIO(WDM)/API‑DIO(98/PC)) and Linux (API‑DIO(LNX)). Includes sample programs for Visual Basic, Visual C/C++, and gcc. Compatible with LabVIEW through DAQfast and VI‑DAQ libraries (available free from CONTEC’s website). - **PCI Bus Compliance:** Fully compliant with 32‑bit, 33 MHz PCI bus specifications. Supports universal key shapes for both 3.3 V and 5 V PCI slots. - **Compact and Lightweight:** Board dimensions: 176.41 mm (L) × 105.68 mm (H); weight: approximately 150 g. - **Regulatory Compliance:** Certified to VCCI Class A, CE Marking (EMC Directive Class A), and RoHS Directive standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **32 Opto‑Isolated Digital Inputs:** Provides 32 channels of opto‑coupler isolated inputs compatible with current‑sink output devices. Each group of 16 channels shares a common positive terminal, allowing two independent external power domains. - **Wide Input Voltage Range:** Accepts 12 – 24 V DC (±10%) input signals, suitable for industrial sensors, switches, and PLC interfaces. - **High Noise Immunity:** Complete opto‑coupler bus isolation separates the PC system from field wiring, ensuring excellent noise performance and protection against ground loops. - **Interrupt Capability on All Inputs:** All 32 input channels can generate interrupt requests. Interrupts can be enabled or disabled per bit, and the triggering edge (rising or falling) is software‑selectable. - **Digital Input Filtering:** Built‑in digital filter prevents false triggering due to noise or contact chattering. Filter time constants are programmable via software (0 – 131.072 ms). - **Fast Response:** Typical input response time of 200 µs, enabling reliable detection of high‑speed digital events. - **Software Support:** Bundled with **API‑PAC(W32)** driver library supporting Windows and Linux. Includes diagnostic utilities and sample programs for Visual C++, Visual Basic, and gcc. - **LabVIEW Integration:** Supported by CONTEC’s **DAQfast** and **VI‑DAQ** libraries for National Instruments LabVIEW, enabling seamless data acquisition and control integration. - **Compact PCI Form Factor:** Short‑length PCI board (121.69 mm × 105.68 mm) with universal keying for both 3.3 V and 5 V PCI slots. - **Industrial‑Grade Compliance:** Certified to **VCCI Class A**, **CE EMC Directive Class A**, and **RoHS Directive** standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **32 Opto-Isolated Digital Inputs:** Provides 32 independent input channels, each isolated via opto-couplers to protect the host PC from electrical noise and surges. - **Negative Logic Configuration:** All 32 inputs share a positive common terminal, supporting current-sinking (negative logic) input devices. - **Wide Input Voltage Range:** Accepts 12 V DC to 24 V DC input signals, allowing flexible integration with industrial sensors and switches. - **High Noise Immunity:** Opto-coupler isolation ensures stable operation in electrically noisy environments typical of industrial automation systems. - **Interrupt Capability:** Supports two interrupt request (IRQ) lines selectable from IRQ 2–7, 9, 12, 14, 15. Interrupts are triggered on the falling edge of input signals. - **High Isolation Voltage:** Provides up to 1 kV rms isolation between input circuits and the PC bus, ensuring protection against voltage transients. - **Compact AT Bus Form Factor:** Designed for PC/AT bus architecture, compatible with legacy industrial PCs and control systems. - **Standard Connector Interface:** Equipped with a 37‑pin D‑SUB female connector for external wiring. - **Robust Construction:** Industrial-grade PCB design with high-quality components for long-term reliability. - **Software Support:** Compatible with CONTEC’s API‑TOOL driver suite for Windows and Linux, and VI‑DAQ library for LabVIEW integration.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto-Isolated Digital Output Channels:** Provides 32 independent open-collector output channels for controlling external devices such as relays, solenoids, and indicators. - **High Voltage and Current Capability:** Each output channel supports up to **35VDC at 200mA**, with a maximum of **2A per group** (grouped outputs). - **Optical Isolation:** Isolation voltage up to **1kVrms** between the PC bus and external I/O circuits, protecting the host system from surges and ground potential differences. - **Open Collector (Current Sinking) Output Type:** Suitable for driving loads connected to positive supply lines; compatible with a wide range of industrial actuators. - **Surge and Overcurrent Protection:** Built-in Zener diode and current-limiting circuitry prevent damage from transient voltage spikes or overload conditions. - **Fast Response Time:** Typical output response within **200 microseconds**, enabling precise control in time-critical automation systems. - **Compact ISA Form Factor:** Standard AT card dimensions (approx. 160 × 122 mm) for easy integration into legacy or industrial PC systems. - **Standard 37-pin D-Sub Female Connector:** Provides robust and widely compatible external connection interface. - **Software Support:** Compatible with CONTEC’s **API-TOOL** driver suite for Windows and Linux, and **VI-DAQ** library for LabVIEW integration. - **Industrial-Grade Reliability:** Designed for continuous operation in factory automation, test benches, and control systems requiring high electrical isolation and durability.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto‑Isolated Digital Output Channels:** Provides 32 open‑collector (current sink type) outputs, divided into four groups of eight channels each. Each 16‑channel group shares a common terminal, allowing the use of separate external power supplies per group. - **Opto‑Coupler Bus Isolation:** Complete isolation between the PC bus and I/O circuitry via opto‑couplers enhances noise immunity and protects the host system from voltage transients. - **High‑Speed Response:** Typical response time of 200 µs per channel, suitable for real‑time control and high‑frequency switching applications. - **Wide Output Voltage Range:** Supports external driver voltages from 12 VDC to 24 VDC (±10%), with a maximum output voltage rating of 35 VDC. - **Output Protection Circuits:** Each output group includes surge suppression using Zener diodes (RD47FM or equivalent) and overcurrent protection circuits for enhanced durability. - **Software Support:** Bundled with CONTEC’s **API‑PAC(W32)** driver library, providing Windows and Linux compatibility. Includes diagnostic utilities and sample programs for Visual Basic, Visual C++, and gcc. - **LabVIEW Integration:** Fully supported through downloadable libraries (**DAQfast for LabVIEW** and **VI‑DAQ**) for seamless integration with National Instruments LabVIEW environments. - **Compact PCI Form Factor:** Standard PCI board dimensions (121.69 mm × 105.68 mm) with universal keying for both 3.3 V and 5 V PCI slots. - **Industrial‑Grade Compliance:** Certified to **VCCI Class A**, **CE (EMC Directive Class A)**, and **RoHS Directive**, ensuring compliance with international electromagnetic and environmental standards.

Manufacturer: Contec

Category: DIO Isolated PCI

- **Opto-Isolated I/O:** Provides complete electrical isolation between the PC’s internal logic and external I/O circuits using opto-couplers, protecting the system from surges, noise, and ground potential differences. - **32 Inputs / 32 Outputs:** Supports 32 opto-isolated digital input channels and 32 opto-isolated open-collector output channels. - **Negative Common Configuration:** Designed for current sourcing circuits (negative common), where the common polarity is reversed relative to current sinking circuits. - **Input Voltage Range:** 12–24 VDC input level with 2.2 kΩ input resistance. - **Output Rating:** 35 VDC maximum, 150 mA per channel (open collector type). - **High Isolation Voltage:** 5 kV isolation between PC logic and I/O interface. - **Interrupt Support:** Four independent interrupt request lines (IRQ 3–7, 9–12, 14, 15) can be assigned for event-driven input monitoring. - **Surge and Overcurrent Protection:** Built-in Zener diode and protective circuitry prevent damage from voltage surges and overcurrent conditions. - **High Noise Immunity:** Opto-coupler isolation and digital filtering ensure stable operation in electrically noisy environments. - **Standard 96-pin Half-Pitch Connector:** Provides a compact, high-density interface for external wiring. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ library for LabVIEW integration. - **Industrial-Grade Reliability:** Designed for continuous operation in industrial control systems, with robust PCB design and high-quality components.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto-Isolated I/O:** 32 input and 32 output channels are isolated via opto-couplers, ensuring electrical separation between field signals and the PC bus. - **Positive Common Configuration:** Designed for current-sourcing (positive common) systems, suitable for 12–24 VDC industrial control environments. - **High Noise Immunity:** Optical isolation up to 5 kV provides robust protection against electrical noise, surges, and ground potential differences. - **Wide Input Voltage Range:** Accepts 12–24 VDC input signals with 2 kΩ input resistance. - **Open Collector Outputs:** Each output channel supports up to 35 VDC and 150 mA sink current, suitable for driving relays, lamps, and solenoids. - **Interrupt Capability:** Supports up to four interrupt request lines (IRQ 3–7, 9–12, 14, 15) for event-driven control. - **Low Power Consumption:** Operates from the PC’s +5 VDC supply, consuming a maximum of 100 mA. - **High Reliability:** Industrial-grade components and opto-couplers ensure long-term stability and durability. - **Standard 96-pin Half-Pitch Connector:** Provides a compact, high-density interface for external wiring. - **Compact Form Factor:** Board dimensions of 160 mm × 122 mm fit standard ISA slots. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ for LabVIEW integration.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto‑Isolated I/O:** Complete galvanic isolation between the PCI bus and I/O interface using optocouplers ensures high noise immunity and protection against ground loops. - **32 × 32 Channels:** Provides 32 input and 32 output channels, each independently opto‑isolated. - **Current Source Output Type:** Outputs are current‑source type, capable of driving loads up to 35 V DC and 100 mA per channel. - **Flexible Power Domains:** Each group of 16 channels shares a common external power supply, allowing up to four separate I/O power domains. - **Interrupt Capability:** All 32 input channels can be configured as interrupt inputs. The trigger edge (rising or falling) is software‑selectable. - **Digital Filtering:** Built‑in digital filter suppresses noise and contact chattering on input signals. Filter time is programmable (0–20 steps). - **Surge and Overcurrent Protection:** Zener diodes protect output transistors from surge voltages; PolySwitch resettable fuses protect every eight output channels. - **High Reliability:** 500 Vrms dielectric strength between bus and I/O circuits. - **Software Support:** Includes Windows and Linux drivers, LabVIEW VI‑DAQ library, and sample programs for Visual Basic, Visual C++, C#, Delphi, and gcc. - **Diagnostic Tools:** Bundled API‑PAC(W32) library includes diagnostic utilities and sample code for quick verification. - **Compact PCI Form Factor:** Standard 32‑bit, 33 MHz PCI interface with universal keying (supports both 3.3 V and 5 V slots).

Manufacturer: Contec

Category: DIO Isolated PCI

- **64 Opto‑Isolated Digital Inputs:** Provides 64 independent input channels, each isolated via high‑quality opto‑couplers to protect the host system from voltage surges, ground loops, and electrical noise. - **Wide Input Voltage Range:** Accepts 12–24 V DC input signals, suitable for industrial sensors, switches, and control devices. - **High Isolation Voltage:** Isolation withstands up to 5 kV between the PC logic and external input circuits, ensuring robust protection against transient voltages. - **Input Resistance:** Each input channel includes a 2 kΩ resistor for current limiting and signal conditioning. - **Multiple Interrupt Lines:** Supports up to four interrupt request (IRQ) lines selectable from IRQ 3–7, 9–12, 14, 15, allowing flexible interrupt‑driven input monitoring. - **Low Power Consumption:** Operates from the PC’s +5 V DC supply with a maximum current draw of 100 mA, minimizing system power load. - **High Noise Immunity:** Opto‑coupler isolation and robust circuit design provide excellent noise resistance, ideal for factory automation and process control. - **Standard Industrial Connector:** Equipped with a 96‑pin half‑pitch D‑type female connector for compact, high‑density wiring. - **Compact Form Factor:** Board dimensions of 160 mm × 122 mm (6.3 in × 4.8 in) fit standard ISA AT expansion slots. - **Software Support:** Compatible with CONTEC’s API‑PAC(W32) driver library for Windows and Linux, and supported by LabVIEW VI‑DAQ libraries for rapid application development.

Manufacturer: Contec

Category: DIO Isolated ISA