- **Dual Independent Serial Ports:** Provides two fully independent serial channels, each configurable as RS-422 or RS-485. - **Flexible Communication Modes:** Supports both **full-duplex RS-422** and **half-duplex RS-485** operation, allowing adaptation to a wide range of serial network topologies. - **Long-Distance Communication:** Capable of transmission distances up to **1.2 km (1200 meters)**, ideal for industrial environments and remote device interfacing. - **High Data Rate:** Supports data transfer speeds up to **115 Kbps (115,200 bits per second)**, ensuring reliable communication for most industrial and embedded applications. - **UART16550 Compatibility:** Each channel is based on a **16550 UART** core, providing standard register compatibility, 16-byte FIFO buffers, and efficient interrupt-driven communication. - **PC/104 Form Factor:** Compact, stackable design compliant with the PC/104 standard, enabling easy integration into embedded systems without requiring a backplane. - **Industrial Reliability:** Designed for harsh environments with robust electrical isolation, noise immunity, and stable operation under extended temperature ranges (typical for PC/104 modules). - **Software Compatibility:** Compatible with standard serial drivers and operating systems that support UART16550 interfaces, including DOS, Windows, Linux, and real-time operating systems. - **Low Power Consumption:** Optimized for embedded systems with limited power budgets. - **Ease of Integration:** Plug-and-play stackable interface simplifies system expansion and maintenance.

Manufacturer: Axiom

Category: PC/104

- **Dual Independent Serial Channels:** Two fully independent serial ports configurable as RS422 or RS485, allowing simultaneous communication with multiple devices or networks. - **Galvanic Isolation:** Electrical isolation between communication channels and system bus to protect against ground loops, surges, and electromagnetic interference (EMI). - **PC/104 Form Factor:** Compact, stackable design compliant with the PC/104 standard, enabling easy integration into embedded systems without requiring a backplane. - **UART16550-Compatible Interface:** Each channel uses a 16550 UART, providing 16-byte FIFO buffers for efficient data handling and reduced CPU overhead. - **Long-Distance Communication:** Supports transmission distances up to **1.2 kilometers**, suitable for industrial environments and remote device interfacing. - **Data Rate:** Operates at speeds up to **115 Kbps**, ensuring reliable data throughput for control and monitoring applications. - **Flexible Configuration:** Software-selectable RS422 or RS485 modes, enabling compatibility with a wide range of serial devices and network topologies. - **Industrial Reliability:** Designed for continuous operation in harsh environments, with robust electrical protection and stable performance under temperature and vibration stress. - **Low Power Consumption:** Optimized for embedded and mobile systems where power efficiency is critical. - **Plug-and-Play Integration:** Compatible with standard PC/104 bus interfaces, simplifying installation and system expansion.

Manufacturer: Axiom

Category: PC/104

**High-Performance Network Switching** - Supports 10/100BaseT(X) (RJ45) and 100BaseFX (multi-mode fiber) interfaces. - Compliant with IEEE 802.3, 802.3u, 802.3x, and 802.1D standards. - Store-and-forward switching architecture with 4096 MAC address entries. - Full/Half-duplex operation with auto-negotiation and auto MDI/MDI-X detection. - SNMP v1/v2c, DHCP Server/Client, BootP, RARP, and SMTP protocol support. - Flow control via IEEE 802.3x and back pressure mechanisms. **Industrial Reliability and Redundancy** - Moxa Turbo Ring™ technology for redundant Ethernet ring topology with recovery time < 300 ms under full load (up to 120 nodes). - Patented Line-Swap Fast Recovery (< 1 second) for rapid reconnection after topology changes. - Dual redundant DC power inputs for uninterrupted operation. - Automatic IP address recovery for connected devices. - Configurable relay and e-mail alerts for power, link, and configuration events. **Rugged Industrial Design** - IP30-rated aluminum housing for mechanical durability. - Wide operating temperature range: 0–60°C (standard), -40–75°C for -T models. - Designed for hazardous locations (UL/cUL Class 1 Div. 2, ATEX Zone 2). - DIN-rail or wall-mount installation options. - High resistance to shock, vibration, and electromagnetic interference. **Advanced Management and Diagnostics** - Web browser, Telnet, serial console, and Windows utility configuration. - Port mirroring for online debugging and traffic analysis. - Ping utility for network integrity verification. - Integration with Moxa EDS-SNMP OPC Server Pro for SCADA/OPC-based network management. - Batch configuration support for multiple devices.

Manufacturer: Moxa

Category: RS232

**High-Performance Network Switching** - Eight-port managed Ethernet switch supporting 10/100BaseT(X) and 100BaseFX (single-mode fiber). - Store-and-forward switching architecture with a 4096-entry MAC address table. - Full/Half-duplex operation with auto-negotiation and MDI/MDI-X auto-sensing. - IEEE 802.3, 802.3u, 802.3x, and 802.1D compliant for seamless interoperability. - SNMP v1/v2c, DHCP Server/Client, BootP, RARP, and SMTP protocol support. **Redundant Network Reliability** - MOXA Turbo Ring™ technology for redundant Ethernet ring topology with recovery time under 300 ms (at full load with up to 120 nodes). - Patented Line-Swap Fast Recovery (

Manufacturer: Moxa

Category: RS232

- **Dual‑to‑Single Interface Conversion:** Converts two 20‑pin header connectors into one 50‑pin slot interface, enabling seamless integration between different board layouts or connector standards. - **High‑Density Connector Design:** Supports compact, high‑pin‑count interconnections while maintaining signal clarity and mechanical stability. - **Precision Pin Mapping:** Ensures accurate signal routing between 2×20‑pin and 50‑pin configurations, minimizing cross‑talk and impedance mismatch. - **Universal Compatibility:** Designed to interface with standard 2.54 mm (0.1 in) pitch headers and 50‑pin slot connectors commonly used in embedded and industrial electronics. - **Durable Construction:** Manufactured using high‑quality PCB substrate and gold‑plated contacts for long‑term reliability and corrosion resistance. - **Plug‑and‑Play Integration:** No active components or firmware required; purely passive electrical adapter for straightforward installation. - **Compact Form Factor:** Optimized for space‑constrained environments such as control cabinets, test benches, and prototype assemblies. - **Axiom Engineering Quality:** Built to Axiom’s standards for mechanical precision, electrical performance, and repeatable manufacturing tolerances.

Manufacturer: Axiom

Category: Cables and Accessories

- **Interface Conversion:** Converts a 2×20-pin (40-pin) flat cable or header connection to a standard DB37 (37-pin) D-sub connector. - **High Compatibility:** Designed for use with ADLINK DAQ cards and other compatible I/O boards featuring 2×20-pin headers. - **Robust Construction:** Built with high-quality materials to ensure stable electrical performance and long-term durability in industrial environments. - **Ease of Integration:** Provides a straightforward method to connect internal board signals to external equipment without custom cabling. - **Signal Integrity:** Maintains consistent signal quality through precision pin mapping and minimized crosstalk. - **Compact Form Factor:** Designed to fit standard PCI or PCIe slot brackets, allowing easy installation within PC chassis or test systems. - **Versatile Application:** Suitable for laboratory testing, automation control, data acquisition, and signal monitoring setups. - **Plug-and-Play Design:** No additional configuration required—simply connect the 2×20-pin ribbon cable and secure the DB37 connector. - **Standardized Pin Mapping:** Follows ADLINK’s standard pin assignment for DB37 interfaces, ensuring compatibility with a wide range of modules and accessories.

Manufacturer: Adlink Technology Inc.

Category: Cables and Accessories

- **Interface Conversion:** Converts a 2×20‑pin (40‑pin) flat‑ribbon header connection to a DB‑37 (37‑pin D‑sub) connector interface. - **Extended Cable Length:** 1 meter cable length provides flexibility for internal or external routing within enclosures or test benches. - **High Compatibility:** Designed for ADLINK DAQ, DIO, and motion control cards that use 2×20‑pin onboard headers. - **Robust Construction:** Industrial‑grade cable with durable insulation and molded connectors for long‑term reliability. - **Signal Integrity:** Shielded cable design minimizes noise and crosstalk, ensuring accurate signal transmission for digital and analog signals. - **Ease of Integration:** Plug‑and‑play compatibility with ADLINK I/O cards and breakout modules; simplifies wiring and reduces installation time. - **Versatile Application:** Suitable for laboratory instrumentation, automation systems, data acquisition setups, and embedded control environments. - **Secure Connection:** Locking connectors and strain relief prevent accidental disconnection and mechanical stress on the cable ends. - **Standardized Pin Mapping:** Maintains consistent pin assignments between the 2×20‑pin header and DB‑37 connector for straightforward signal routing.

Manufacturer: Adlink Technology Inc.

Category: Cables and Accessories

- **Dual Analog Inputs (2 × AD):** Supports voltage or current signal acquisition with ±70 V input protection. - **Four Isolated Digital Outputs (4 × DO NPN):** NPN open‑collector outputs with programmable power‑on and safety states. - **Power‑over‑Ethernet (PoE):** Enables single‑cable power and data transmission, simplifying installation and reducing wiring cost. - **Modbus TCP Protocol:** Fully compatible with standard Modbus TCP/IP for seamless integration with PLCs, SCADA, and industrial PCs. - **Rotary Switch Addressing:** Two rotary switches allow quick and tool‑free node address configuration (1–247). - **Hot‑Swap and Auto‑Configuration:** Modules can be replaced without system shutdown; configuration parameters are stored in a removable EEPROM for instant restoration. - **EEPROM Backup:** Non‑volatile memory retains configuration and calibration data; transferable between modules. - **Programmable Power‑On and Safety Values:** Ensures controlled startup and safe fallback states during communication loss. - **High Isolation Protection:** 2.5 kV isolation between I/O, power, and communication circuits for robust noise immunity. - **Wide Power Input Range:** Operates from +10 VDC to +60 VDC; ripple peak ≤ 5 V. - **Compact Form Factor:** 100 mm × 95 mm × 20 mm slim housing for space‑constrained control panels. - **LED Diagnostics:** Three front‑panel LEDs provide power, system, and communication status for quick on‑site troubleshooting. - **Industrial‑Grade Reliability:** Designed for harsh environments with watchdog timers, over‑voltage protection, and extended temperature operation. - **Operating Temperature:** −25 °C to +70 °C. - **Low Power Consumption:** 1.6 W @ 24 VDC. - **5‑Year Warranty:** Long‑term reliability assurance from Advanio.

Manufacturer: Advanio

Category: Ethernet / USB / RS485 / RS232 Modbus IO

- **Dual 32-bit Counters:** Two independent 32-bit counters (Counter 0 and Counter 1) capable of counting up to 4,294,967,295 (2³²–1). - **Frequency Measurement:** Measures input frequencies from **1 Hz to 100 kHz** with programmable gate times (0.1 s or 1.0 s). - **Digital Outputs:** Two open-collector digital outputs rated at **30 V / 30 mA** maximum load per channel. - **Programmable Alarms:** Configurable alarm thresholds for each counter channel with two alarm modes (Mode 0 for dual-channel, Mode 1 for single-channel high/hi-high alarms). - **Input Isolation:** Selectable isolated or non-isolated input modes per channel with **3750 Vrms isolation voltage**. - **RS485 Communication:** Supports up to **256 modules** on a single RS485 network. Compatible with **Modbus RTU** and ASCII command protocols. - **Programmable Start Value:** Counters can be initialized to a user-defined start value. - **7-Segment LED Display:** Integrated display for real-time counter or frequency values (on EX9080RD variant). - **Wide Power Range:** Operates from **+10 VDC to +30 VDC** (non-regulated). - **Industrial Reliability:** Includes hardware and software watchdogs for system stability. - **Overvoltage Protection:** Input protection up to **3750 Vrms** ensures robust operation in harsh environments. - **Flexible Configuration:** Manual setup or configuration via supplied software tools. - **Compact and Modular:** Designed for DIN-rail or panel mounting in distributed control systems.

Manufacturer: TOPSCCC

Category: Module Counter

- **Dual 32-bit Counters:** Two independent 32-bit counters (Counter 0 and Counter 1) capable of counting up to 4,294,967,295 (2³²–1). - **Frequency Measurement:** Measures input frequencies from **1 Hz to 100 kHz** with programmable gate times of **1.0 s or 0.1 s**. - **Dual Digital Outputs:** Two open-collector digital outputs rated at **30 V / 30 mA** maximum load, suitable for driving relays, SSRs, or alarms. - **Programmable Alarm Function:** Supports single- and dual-channel alarm modes with configurable high and high-high thresholds. - **Programmable Start Value:** Counters can be initialized with user-defined preset values. - **RS485 Communication Interface:** Supports up to **256 modules** on a single RS485 network using **Modbus RTU** or ASCII command protocols. - **LED Display:** Integrated **4.5-digit 7-segment LED display** for local indication of counter or frequency values. - **Wide Input Compatibility:** Accepts both **isolated and non-isolated** input signals with configurable logic levels. - **High Electrical Isolation:** Input isolation voltage up to **3750 Vrms** ensures robust protection against electrical noise and surges. - **Watchdog Protection:** Hardware and software watchdogs ensure reliable operation and automatic recovery from communication faults. - **Flexible Configuration:** Supports manual setup via RS485 commands or configuration software. - **Industrial-Grade Design:** Operates over a wide temperature range and is built for continuous operation in harsh industrial environments.

Manufacturer: TOPSCCC

Category: Module Counter

- **Dual Isolated Analog Outputs:** Two independent, channel-to-channel isolated outputs for enhanced signal integrity and noise immunity. - **12-bit Resolution:** Provides fine analog signal granularity suitable for precision control applications. - **Flexible Output Ranges:** Supports voltage output (0–10 VDC) and current output (0–20 mA or 4–20 mA). - **RS-485 Communication Interface:** Enables multi-drop networking and long-distance communication in industrial environments. - **Wide Operating Temperature Range:** Designed for extended temperature operation, suitable for harsh industrial conditions. - **Programmable Slew Rate Control:** Allows smooth, controlled transitions between output values to prevent abrupt signal changes. - **Current Readback Function:** Integrated A/D converter enables real-time monitoring of output current for diagnostics and verification. - **Dual Watchdog Timers (WDT):** Ensures system reliability by monitoring both host communication and internal operation. - **Safe and Power-On Values:** Configurable default output states for power-up and communication failure conditions. - **Low Power Consumption:** Typical power usage of 2 W, minimizing system energy requirements. - **Flexible Power Options:** Can operate with internal power (up to 500 Ω load) or external 24 V supply (up to 1050 Ω load). - **Compact Modular Design:** Easily integrates into distributed control systems with minimal wiring complexity.

Manufacturer: TOPSCCC

Category: Module AD Out

- **Dual Analog Output Channels:** Two fully isolated, independently configurable analog output channels supporting voltage and current modes. - **Multiple Output Ranges:** ±5 V, ±10 V, 0–5 V, 0–10 V, 0–20 mA, and 4–20 mA selectable per channel. - **Programmable Output Slope:** Adjustable output slew rate from 0.0625 V/s – 512 V/s or 0.125 mA/s – 1024 mA/s for smooth signal transitions. - **High Isolation Protection:** 3000 V DC isolation between power, communication, and I/O circuits ensures robust noise immunity and protection against industrial interference. - **Wide Power Supply Range:** Operates from +10 V DC to +60 V DC (ripple ≤ 5 V p‑p), compatible with 12 V, 24 V, 36 V, 48 V industrial supplies. - **Compact Form Factor:** Slim 47.2 mm housing for high‑density DIN‑rail or wall‑mount installations. - **RS‑485 Modbus/RTU Communication:** Standard Modbus RTU protocol with baud rates from 1200 bps to 115.2 kbps and communication distance up to 1.2 km. - **Hot‑Swap and Auto‑Configuration:** Detachable EEPROM retains configuration; modules can be replaced without re‑wiring or re‑programming. - **Watchdog Protection:** Hardware and software watchdogs automatically reset the module or outputs to safe state on communication failure. - **LED Diagnostics:** Three front‑panel LEDs indicate power, system, and communication status for quick on‑site troubleshooting. - **Programmable Power‑On and Safety Values:** User‑defined startup and fail‑safe output states prevent unintended actuator operation. - **Industrial‑Grade Reliability:** Designed for continuous operation in harsh environments (‑25 °C – +70 °C, 5 – 95 % RH). - **Long‑Term Warranty:** 5‑year manufacturer warranty covering defects under normal industrial use.

Manufacturer: Advanio

Category: Ethernet / USB / RS485 / RS232 Modbus IO

- **Dual Ethernet Ports with Daisy‑Chain and Auto‑Bypass:** Two RJ‑45 10/100 Base‑T ports allow cascading multiple modules without external switches. The auto‑bypass circuit maintains network continuity within ~1 s even if a module loses power. - **Mixed I/O Configuration:** Combines digital inputs, digital outputs, and counter channels in one compact device, reducing system cost and wiring complexity. - **Industrial Modbus/TCP and UDP Support:** Fully compatible with standard Modbus/TCP controllers and SCADA/HMI software. UDP mode allows broadcast of I/O data streams to up to eight hosts simultaneously. - **High Isolation and Protection:** 3750 Vrms optical isolation between I/O channels and logic circuits ensures robust operation in noisy industrial environments. - **Programmable Power‑On and Safe Values:** User‑defined output states at power‑up or after watchdog timeout enhance system safety. - **Dual Watchdog System:** Hardware watchdog for module self‑recovery and host watchdog for communication supervision. - **Advanced Output Modes:** Supports pulse output, auto‑off (monostable) operation, high/low delay switching, and DIO synchronization (mirroring DI to local or remote DO). - **Counter and Latch Functions:** Each DI channel can act as a 300 Hz software counter; two dedicated hardware counters support up to 4.5 kHz. - **Compact Industrial Design:** DIN‑rail or wall‑mountable aluminum enclosure with LED indicators for power, communication, and channel status.

Manufacturer: inLog

Category: Digital Modules

- **Dual Ethernet Ports (RJ‑45):** Two 10/100 Base‑T interfaces with integrated switch enable daisy‑chain networking, simplifying wiring and reducing the need for external switches. - **Auto‑Bypass Protection:** Maintains network communication within 1 second of power loss on a module, ensuring uninterrupted data flow in chained configurations. - **Mixed I/O Configuration:** Combines 10 digital inputs, 4 digital outputs, and 2 hardware counters in a single compact unit, minimizing system footprint. - **High Isolation:** 3750 Vrms optical isolation between I/O channels and logic circuitry for robust protection against electrical noise and surges. - **Modbus/TCP and UDP Support:** Fully compliant with Modbus/TCP protocol for open connectivity with PLCs, HMIs, and SCADA software. UDP mode allows broadcast of I/O data streams to up to 8 hosts simultaneously. - **Watchdog and Safe Value Functions:** Dual watchdog system (module and host) ensures fail‑safe operation. Outputs revert to predefined safe states upon communication loss or watchdog timeout. - **Power‑On Value Configuration:** User‑definable output states at startup or after reset, ensuring predictable system behavior. - **DIO Synchronization (Mirror Mode):** Enables automatic mirroring of digital input states to local or remote digital outputs, supporting both “match” and “mismatch” latch modes. - **Pulse and Delay Output Modes:** Each DO channel supports pulse generation, high/low delay timing, and auto‑off monostable operation for flexible control logic. - **Web Server Interface:** Built‑in HTTP server allows remote monitoring and control of I/O channels via standard web browsers. - **Software Integration:** Supported by Inlog’s **EDAM Ethernet I/O Utility**, **TCPDAQ ActiveX controls**, and **DLL API** for integration with Visual Basic, C++, Delphi, and SCADA systems.

Manufacturer: inLog

Category: Digital Modules

- **Dual Ethernet Ports (RJ‑45):** Two 10/100 Base‑T ports with built‑in Ethernet switch for daisy‑chain networking. Supports IEEE 802.3 and 802.3u standards. - **Auto‑Bypass Protection:** Maintains network connectivity within 1 second of power failure on intermediate modules. - **High‑Density Mixed I/O:** 10 × Digital Inputs (Dry/Wet contact selectable) 6 × Digital Outputs (Open‑collector NPN type) - **Optical Isolation:** 3750 Vrms isolation between I/O channels and logic circuitry for enhanced noise immunity. - **Industrial Protocol Support:** Native **Modbus/TCP** server and **UDP/IP** communication for open connectivity. - **Advanced I/O Functions:** - DIO Synchronization (mirror DI to local or remote DO) - DO Auto‑Off Time (monostable output) - High/Low Delay Output Mode - Power‑On and Safe Value configuration - Watchdog timer with host supervision - **Software Integration:** Compatible with Inlog’s **TCPDAQ ActiveX** and **DLL API** libraries for custom application development in Visual Basic, C++, Delphi, and other environments. - **Web Server Functionality:** Built‑in HTTP server for remote monitoring and control via standard web browsers. - **Compact Industrial Design:** DIN‑rail or wall‑mountable aluminum housing with LED indicators for power, link, and I/O status.

Manufacturer: inLog

Category: Digital Modules

- **Dual Ethernet Ports (RJ‑45):** Two 10/100 Mbps ports with built‑in Ethernet switch for daisy‑chain connection, reducing cabling and simplifying network expansion. - **Auto‑Bypass Protection:** Maintains network continuity within ~1 s even if a module in the chain loses power, ensuring uninterrupted communication. - **4 Differential Digital Inputs (DI):** Isolated sink/source type inputs with 3750 Vrms optical isolation, supporting latch and counter functions up to 300 Hz. - **4 Relay Outputs (DO):** Four independent relay channels (RL0–RL3) rated at **0.6 A @ 125 VAC** or **2 A @ 30 VDC**, with Form C (SPDT) and Form A (SPST NO) contact configurations. - **Industrial Modbus/TCP Protocol:** Fully compatible with Modbus/TCP and UDP/IP for open connectivity with third‑party controllers and SCADA systems. - **Watchdog & Safe Value Functions:** Dual watchdog (module + host) ensures system reliability. Safe output states are automatically applied on communication failure. - **Power‑On Value Configuration:** User‑definable output states at startup or after watchdog reset. - **DIO Synchronization (Mirror Mode):** Allows mapping of local DI states to local or remote DO channels for real‑time event mirroring. - **DO Auto‑Off Time & Delay Modes:** Supports monostable (auto‑off) and programmable high/low delay output modes for timing‑based control. - **Compact Industrial Design:** DIN‑rail or wall‑mountable aluminum enclosure, 130 × 96 × 26 mm, optimized for panel integration.

Manufacturer: inLog

Category: Digital Modules

- **Dual Ethernet Ports (RJ‑45):** Two 10/100 Base‑T ports with built‑in Ethernet switch for daisy‑chain networking. Auto‑bypass protection ensures network continuity during power loss. - **Mixed I/O Configuration:** 5 differential digital input channels (sink/source type) and 8 digital output channels (P‑MOSFET open‑drain type). - **High Isolation Protection:** 3750 Vrms optical isolation between I/O channels and logic circuitry for industrial noise immunity. - **Industrial Modbus/TCP Protocol:** Fully compatible with Modbus/TCP over TCP/IP and UDP for integration with standard industrial controllers and SCADA systems. - **Advanced Output Control Modes:** - Pulse output (up to 300 Hz) - High/Low delay output - Auto‑Off Time (monostable) mode - DIO Synchronization (mirror DI to local or remote DO) - **Power‑On and Safe Value Configuration:** User‑definable output states at power‑up or after watchdog timeout for fail‑safe operation. - **Watchdog and Auto‑Recovery:** Dual watchdog (module and host) ensures continuous operation and automatic recovery after communication loss. - **Compact Industrial Design:** DIN‑rail or wall‑mountable aluminum enclosure, suitable for harsh environments. - **Software and Web Support:** Built‑in web server for remote monitoring and configuration; Windows utility and ActiveX/DLL API for custom integration.

Manufacturer: inLog

Category: Digital Modules

- **Dual Ethernet Ports (RJ‑45):** Two 10/100 Mbps ports with integrated switch for daisy‑chain networking, reducing cabling and simplifying installation. - **Auto‑Bypass Protection:** Maintains network continuity within ~1 second during power loss of intermediate modules, ensuring minimal downtime. - **Mixed I/O Configuration:** Combines **7 isolated digital inputs** and **4 relay outputs** in one compact module, ideal for distributed control systems. - **Industrial Protocol Support:** Fully compatible with **Modbus/TCP** over TCP/IP and **UDP** for real‑time data streaming to up to 8 Ethernet nodes. - **High Isolation Protection:** 3750 Vrms optical isolation between I/O channels and logic circuitry for robust noise immunity. - **Relay Outputs:** Four relays (RL0–RL3) rated at **0.6 A @ 125 VAC** or **2 A @ 30 VDC**, with Form C (SPDT) and Form A (SPST NO) contact configurations. - **Digital Inputs:** Seven single‑ended isolated inputs supporting both **dry** and **wet contact** modes, with software‑selectable logic inversion. - **Watchdog and Safe Value Functions:** Dual watchdog system (module + host) ensures automatic recovery or transition to safe output states on communication failure. - **Power‑On and Safe Value Settings:** User‑definable output states at startup or after watchdog timeout for fail‑safe operation. - **DIO Synchronization:** Mirrors local digital inputs to local or remote digital outputs for event‑driven control without host intervention. - **Auto‑Off Time and Delay Modes:** Supports monostable (auto‑off) and programmable high/low delay output modes for timing‑based control. - **Compact Industrial Design:** DIN‑rail or wall‑mountable aluminum enclosure, 130 × 96 × 26 mm, optimized for panel integration.

Manufacturer: inLog

Category: Digital Modules

- **Dual Ethernet Ports:** Two 10/100Base‑T (RJ‑45) ports with integrated switch for daisy‑chain connectivity. - **Auto‑Bypass Protection:** Maintains network continuity within ~1 s after power loss on a module. - **8 × Digital Inputs (DI):** Isolated single‑ended channels supporting both dry and wet contact modes. - **8 × Digital Outputs (DO):** Isolated open‑drain (P‑MOSFET) outputs, 10–30 V DC, 750 mA max per channel. - **High Isolation:** 3750 Vrms optical isolation between channels and logic circuitry. - **Industrial Protocols:** Full Modbus/TCP and UDP/IP support for open connectivity. - **Advanced Output Control:** Supports pulse output, high/low delay, and Auto‑Off (monostable) modes. - **DIO Synchronization:** Mirrors local DI states to local or remote DO channels for distributed control. - **Watchdog & Safe Values:** Dual watchdog (module + host) with programmable safe and power‑on values. - **Power Flexibility:** Operates from unregulated +10 V DC to +30 V DC industrial supplies. - **Compact Form Factor:** 130 × 96 × 26 mm DIN‑rail or wall‑mountable housing. - **Software Integration:** Supported by Inlog’s EDAM Utility, Modbus OPC Server, DLL, and ActiveX controls. - **Web Server:** Built‑in HTTP interface for remote monitoring and control via standard browsers.

Manufacturer: inLog

Category: Digital Modules

- **Embedded DOS Platform:** Runs Datalight ROM-DOS with MiniBIOS and Sockets for TCP/IP networking. - **CPU:** Efficient Intel 80188 processor operating at 40 MHz. - **Memory:** 512 KB Flash memory and 512 KB static RAM for program and data storage. - **Networking:** Integrated 10Base-T Ethernet interface (RJ-45) for LAN connectivity. - **Serial Communication:** - 2 × RS-232 ports (one with 5-wire hardware flow control). - 1 × RS-485 port with automatic direction control. - **Real-Time Clock (RTC):** Built-in RTC for timekeeping and scheduling. - **Display:** Integrated 5-digit 7-segment LED display for system status and configuration feedback. - **Fanless Design:** Passive cooling ensures silent, maintenance-free operation. - **Industrial Durability:** Compact, vibration-resistant housing suitable for DIN-rail mounting. - **Virtual COM Port Support:** VSP/VirCOM software enables transparent serial-over-Ethernet communication. - **ROM-DOS Environment:** Supports standard DOS commands, file management, and embedded application execution. - **Utility Suite:** Includes tools for configuration, file transfer, ROM updates, and diagnostics (e.g., XM.EXE, TOROM.EXE, INFOSER.EXE, XPING.EXE). - **Software Libraries:** Comprehensive C libraries for Flash, NVRAM, LED, COM port, timer, and socket API functions. - **Network Transparency:** Allows legacy COM-based applications to operate over TCP/IP without modification.

Manufacturer: TOPSCCC

Category: Modules Ethernet/RS485/RS232

- **Embedded DOS Platform:** Runs Datalight ROM-DOS with MiniBIOS and Sockets TCP/IP stack for reliable embedded operation. - **CPU:** Efficient Intel 80188 processor operating at 40 MHz. - **Memory:** 512 KB Flash memory and 512 KB static RAM for program and data storage. - **Interfaces:** - 2 × RS-232 ports (5-wire hardware flow control on COM1) - 1 × RS-485 port with automatic direction control - 1 × 10Base-T Ethernet port (RJ-45 connector) - **Display:** Integrated 5-digit 7-segment LED display for system status and configuration feedback. - **Real-Time Clock (RTC):** Built-in RTC with NVRAM and serial EEPROM for persistent configuration storage. - **Fanless Design:** Passive cooling for silent and maintenance-free operation. - **Compact Industrial Enclosure:** Shock- and vibration-resistant housing suitable for DIN-rail mounting. - **Wide Temperature Range:** Designed for industrial environments with extended operating temperature tolerance. - **Virtual COM Port Support:** VSP/VirCOM software enables transparent Ethernet-to-serial communication, allowing legacy COM-based applications to operate over TCP/IP networks. - **Network Integration:** Fully compatible with standard LAN infrastructures; supports up to 255 virtual COM ports on a host PC. - **Software Utilities:** Includes a suite of configuration and diagnostic tools (Infoset.exe, Xcom.exe, NetTest, Xm.exe, Romdisk.exe, Torom.exe, etc.).

Manufacturer: TOPSCCC

Category: Modules Ethernet/RS485/RS232

- **Multi-Interface Serial Communication:** Equipped with two independent RS-232 ports and one RS-485 port, allowing simultaneous communication with multiple serial devices. - **High Memory Capacity:** Integrated 512 KB Flash memory for program and data storage, and 512 KB SRAM for runtime data handling and buffering. - **Real-Time Clock (RTC):** Built-in RTC ensures accurate timekeeping for event logging, scheduling, and time-stamped data acquisition. - **Modbus Protocol Support:** Native support for Modbus RTU/ASCII communication, enabling seamless integration into Modbus-based automation networks. - **Industrial Reliability:** Designed for continuous operation in industrial environments, with robust electrical isolation, surge protection, and stable performance under varying conditions. - **Compact and Modular Design:** Space-efficient form factor suitable for DIN-rail or panel mounting, facilitating easy integration into control cabinets. - **Flexible Configuration:** Supports configurable communication parameters (baud rate, parity, stop bits) for each serial port, ensuring compatibility with diverse devices. - **Low Power Consumption:** Optimized for energy-efficient operation, suitable for embedded and remote applications. - **Firmware Upgradable:** Flash memory allows firmware updates for feature enhancements and long-term maintenance.

Manufacturer: TOPSCCC

Category: Modules Ethernet/Modbus

- **Dual RS‑422/RS‑485 Ports:** Two independent serial ports supporting either RS‑422 full‑duplex or RS‑485 half‑duplex communication. - **High‑Speed Data Transmission:** Supports baud rates from **50 bps to 921.6 Kbps**, with both normal and high‑speed operation modes. - **Automatic Data Direction Control:** Hardware‑based automatic data direction switching for RS‑485 eliminates the need for software control, simplifying programming and ensuring precise timing. - **Software‑Configurable Hardware:** No physical DIP switches or jumpers for I/O or IRQ configuration; all parameters are stored in on‑board EEPROM and configured via the **Io‑irq.exe** utility. - **Compact ASIC Design:** Custom Moxa ASIC reduces component count, increases reliability, and provides a half‑size ISA form factor (157 × 83 mm). - **Termination Resistors On‑Board:** Built‑in 120 Ω termination resistors for impedance matching in RS‑422/485 networks. - **Surge and Isolation Protection (Model‑Dependent):** - CI‑132: Standard version - CI‑132I: 2 kV optical isolation - CI‑132IS: 2 kV isolation and 2 kV surge protection - **Flexible Configuration:** Independent I/O address, IRQ, and interrupt vector per port. - **Wide OS Support:** Drivers available for Windows NT, 95/98, 2000, XP, 2003, DOS, Linux, and compatibility with UNIX/XENIX, QNX, FreeBSD, OS/2. - **Comprehensive Software Tools:** Bundled with Moxa **PComm** (Windows) and **API‑232** (DOS) libraries for serial programming, diagnostics, and monitoring. - **Industrial Reliability:** Designed for harsh environments with TVSS protection, stable operation, and long‑distance communication up to 4000 ft (1.2 km).

Manufacturer: Moxa

Category: RS485 / RS422 2-Ports

- **Dual Independent Serial Ports:** Two fully independent RS‑422/RS‑485 ports for industrial serial communication. - **High‑Speed Data Transmission:** Supports baud rates from 50 bps up to 921.6 Kbps. - **Isolation and Surge Protection:** 2 kV optical isolation and 2 kV surge protection for each port, ensuring reliable operation in harsh industrial environments. - **Auto Data Direction Control:** Automatic data direction switching for RS‑485 half‑duplex communication, eliminating the need for manual RTS control. - **Flexible Configuration:** Software‑configurable I/O addresses, IRQs, and interrupt vectors via Moxa’s IO‑IRQ utility; no physical DIP switches or jumpers required. - **Compact ASIC Design:** Custom Moxa ASIC reduces board size (half‑length ISA card) and increases reliability by minimizing discrete components. - **Termination Resistors On‑Board:** Built‑in 120 Ω termination resistors selectable via jumpers for impedance matching in RS‑422/485 networks. - **Standard COM Port Compatibility:** Fully compatible with standard PC COM ports and Windows serial APIs. - **Multi‑OS Driver Support:** Native drivers for Windows NT, Windows 95/98, Windows 2000/XP/2003, DOS, and Linux; compatible with UNIX, QNX, FreeBSD, and OS/2. - **Industrial‑Grade Reliability:** Designed for continuous operation in automation, data acquisition, and control systems. - **Diagnostic and Programming Tools:** Bundled with Moxa’s PComm (Windows) and API‑232 (DOS) libraries for application development and diagnostics.

Manufacturer: Moxa

Category: RS485 / RS422 2-Ports

- **Dual RS‑422/RS‑485 Ports:** Two independent serial ports supporting either RS‑422 full‑duplex or RS‑485 half‑duplex communication. - **Optical Isolation:** 2 kV isolation between the serial ports and the host system to protect against ground loops and voltage surges. - **High‑Speed Data Transmission:** Supports baud rates from 50 bps up to 921.6 Kbps, with both normal and high‑speed operation modes. - **Automatic Data Direction Switching (ADDS):** Hardware‑based automatic data direction control for RS‑485 communication eliminates the need for software‑controlled RTS toggling. - **Advanced UART Controller:** Equipped with TI 550C UARTs featuring 16‑byte transmit/receive FIFOs and on‑chip hardware flow control to ensure error‑free high‑speed data transfer. - **Software‑Configurable Parameters:** I/O address, IRQ, and interrupt vector are configured via software utility (IO‑IRQ.EXE) and stored in onboard EEPROM—no DIP switches or jumpers required. - **Termination Resistors Onboard:** Built‑in 120 Ω termination resistors selectable via jumpers for impedance matching in RS‑422/485 networks. - **Compact Half‑Size ISA Card:** Custom ASIC design reduces component count, increases reliability, and fits in limited‑space industrial PCs. - **Wide OS Support:** Native drivers for Windows 95/98, Windows NT, Windows 2000/XP/2003, DOS, and Linux; compatible with UNIX/XENIX, QNX, FreeBSD, OS/2, and others. - **Industrial‑Grade Reliability:** Designed for continuous operation in factory automation, process control, and data acquisition systems. - **Comprehensive Software Tools:** Bundled with Moxa’s PComm (Windows) and API‑232 (DOS) libraries for application development, diagnostics, and terminal emulation.

Manufacturer: Moxa

Category: RS485 / RS422 2-Ports