- **Bidirectional Serial Conversion:** Converts RS-232 signals to RS-422 or RS-485 and vice versa, enabling communication between legacy serial devices and modern industrial control systems. - **2kV Optical Isolation:** Provides galvanic isolation between RS-232 and RS-422/485 interfaces, protecting connected equipment from ground loops, surges, and electrical noise. - **High-Speed Data Transmission:** Supports baud rates up to 921.6 kbps without requiring manual switch configuration. - **Automatic Data Direction Control (ADDC):** Built-in intelligence automatically manages data flow direction in RS-485 half-duplex mode, eliminating the need for software-based control or RTS signal management. - **Selectable Operation Modes:** Supports both 4-wire full-duplex RS-422 and 2-wire half-duplex RS-485 modes, selectable via internal DIP switches. - **Flexible Control Options:** RS-485 data direction can be controlled automatically (ADDC) or manually via RTS signal. - **Comprehensive Signal Support:** RS-232 interface supports TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND signals; RS-422/485 interfaces support differential signal pairs for data and control lines. - **LED Indicators:** Five LEDs (PWR, TxD, RxD, RTS, CTS) provide real-time status of power and communication activity. - **Robust Protection:** TVS protection on all RS-422/485 lines (ESD up to 8 kV, EFT up to 2 kV) and overload protection for shorted signal lines. - **Built-in Termination:** Integrated 120 Ω termination resistor selectable via jumper for RS-485 mode. - **Multi-Drop Capability:** Supports up to 32 RS-485 devices over a distance of up to 1.2 km. - **Wide Power Input Range:** Accepts DC power from +9V to +30V; includes 230 VAC power adapter. - **Compact and Lightweight:** Small form factor (90 × 60 × 21 mm) and lightweight (80 g) for easy installation in space-constrained environments. - **Industrial Reliability:** Designed for harsh environments with CE approval and high immunity to electrical interference.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **RS‑232 to RS‑422/485 Conversion:** Converts standard RS‑232 signals to RS‑422 or RS‑485 for extended communication distances and multi‑drop networking. - **2 kV Optical Isolation:** Provides galvanic isolation between RS‑232 and RS‑422/485 ports, protecting connected devices from voltage spikes, surges, and ground potential differences. - **16 kV Surge Protection:** Ensures high immunity to transient voltage surges, enhancing reliability in harsh industrial environments. - **Wide Baud Rate Range:** Supports data rates from **50 bps to 921.6 kbps**, accommodating both legacy and high‑speed serial applications. - **Automatic Data Direction Control (ADDC®):** Enables automatic switching between transmit and receive modes on RS‑485 networks, eliminating the need for software flow control. - **RS‑422 with RTS/CTS Support:** Provides hardware handshaking for full‑duplex RS‑422 communication. - **Flexible RS‑485 Configuration:** Supports both **2‑wire (half‑duplex)** and **4‑wire (full‑duplex)** RS‑485 modes, selectable via DIP switch. - **Industrial‑Grade Design:** Rugged metal housing, DIN‑rail and wall‑mount options, and extended operating temperature range for reliable field deployment. - **LED Indicators:** Front‑panel LEDs for **Power**, **Tx**, and **Rx** status simplify diagnostics and monitoring. - **Wide Power Input Range:** Operates from **12 to 48 VDC**, with built‑in protection against voltage reversal and overcurrent. - **Compact Form Factor:** Small footprint (67 × 100.4 × 22 mm) for easy integration into control panels or enclosures. - **Long MTBF:** Mean Time Between Failures of over **3 million hours**, ensuring long‑term reliability. - **Comprehensive EMC and Safety Compliance:** Certified to UL 60950‑1, EN 55022/24, and other industrial standards. - **RoHS and WEEE Compliant:** Environmentally friendly design meeting global green product directives.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **Interface Conversion:** Converts RS-232 signals to RS-422 or RS-485 standards, enabling communication between devices using different serial protocols. - **Electrical Isolation:** Provides up to **2 kV isolation** between the RS-232 and RS-422/485 sides, including both signal and power isolation, ensuring enhanced protection for connected equipment. - **Selectable Communication Mode:** Supports both **4-wire full-duplex (RS-422)** and **2-wire half-duplex (RS-485)** operation modes, allowing flexible configuration depending on network topology and communication requirements. - **RTS and DCE/DTE Selectable:** Configurable RTS (Request to Send) control and DCE/DTE (Data Communication Equipment/Data Terminal Equipment) selection for compatibility with a wide range of serial devices. - **Integrated Power Supply:** Includes a **230V AC power supply**, eliminating the need for an external adapter and simplifying system integration. - **Compact and Lightweight Design:** With dimensions of **75 × 54 × 19 mm** and a weight of **60 g**, the converter is suitable for space-constrained installations. - **High Data Rate:** Supports data transmission speeds up to **100 kB/s**, suitable for most industrial and automation communication applications. - **CE Certified:** Complies with European safety and electromagnetic compatibility standards, ensuring reliability and regulatory compliance.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **Bi-directional Serial Conversion:** Converts RS-232 signals to RS-422 or RS-485 and vice versa, enabling communication between legacy serial devices and modern industrial control systems. - **Automatic Data Direction Control (ADDC):** Built-in ADDC intelligence automatically manages data flow direction in RS-485 half-duplex communication, eliminating the need for manual RTS control or baud rate configuration. - **High-Speed Data Transmission:** Supports baud rates up to 921.6 Kbps without requiring switch settings, ensuring fast and stable communication. - **Optical Isolation (A53 only):** Provides 2 kV DC optical isolation on all RS-422/485 signal lines, protecting connected equipment from ground loops and electrical surges. - **Robust Electrical Protection:** - TVS (Transient Voltage Suppression) protection on all RS-422/485 signals. - ESD protection up to 25 kV (contact discharge). - EFT (Electrical Fast Transient) protection up to 2 kV. - Overload protection for shorted signal lines. - **Flexible Interface Options:** - RS-232 via RJ45 connector. - RS-422/485 via RJ45 or terminal block connector. - **LED Status Indicators:** Five LEDs (PWR, TxD, RxD, RTS, CTS) provide real-time status of power and signal activity. - **Wide Power Input Range:** Operates from +9 VDC to +30 VDC, compatible with standard industrial 24 VDC power systems. - **Compact and Durable Design:** Small form factor (90 × 60 × 21 mm) with wall-mounting capability for easy integration into control panels or enclosures. - **Multi-drop Capability:** Supports up to 32 RS-485 devices over a distance of up to 1.2 km. - **CE Certified:** Meets European safety and EMC standards for industrial communication equipment.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **Bidirectional Signal Conversion:** Converts RS-232 signals to RS-422 or RS-485 and vice versa, supporting full-duplex (4-wire) and half-duplex (2-wire) communication modes. - **High Isolation Protection:** Provides 2000 V isolation between RS-232 and RS-422/485 interfaces, protecting connected equipment from ground loops and voltage surges. - **Flexible Operation Modes:** Selectable via internal switches for full/half-duplex operation and RTS-controlled transmission. - **High-Speed Data Transmission:** Supports data rates up to 921.6 kbps over distances up to 500 ft (0.15 km), and up to 115.2 kbps over 4000 ft (1.2 km). - **LED Indicators:** Front-panel LEDs display power, transmit (TxD), receive (RxD), and RTS signal status for easy diagnostics. - **Multiple Connectors:** Equipped with both RJ-45 and terminal block connectors for RS-422/485 interfaces, and RJ-45 for RS-232. - **Wide Power Input Range:** Operates from 9 to 30 VDC, consuming approximately 150 mA. - **Compact and Lightweight:** Measures 90 × 60 × 21 mm and weighs approximately 80 g. - **Industrial Durability:** Designed for industrial automation, process control, and remote device communication. - **Mounting Options:** Includes plastic mounting plates and screws for wall or surface installation.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **Dual Independent Serial Ports:** Two fully independent RS-422/RS-485 ports for simultaneous communication. - **Optical Isolation:** 2 kV isolation between the board and connected devices to protect against voltage surges and ground loops. - **High-Speed UARTs:** Equipped with two TI550C UARTs supporting baud rates from 50 bps to 921.6 kbps, ensuring reliable high-speed data transfer. - **Custom ASIC Design:** Moxa’s proprietary ASIC reduces component count, minimizes board size, and enhances reliability. - **Software-Configurable Hardware:** No jumpers or DIP switches; all I/O addresses and IRQs are configured via software utility (Io-irq.exe). - **EEPROM Configuration Storage:** On-board EEPROM retains configuration data, eliminating the need for manual reconfiguration. - **Flexible Communication Modes:** Supports RS-422 point-to-point and broadcast modes, and RS-485 point-to-point or multidrop, in both half- and full-duplex configurations. - **Comprehensive OS Support:** Compatible with DOS, Windows 3.1, Windows 95, Windows NT, Linux, QNX, SCO UNIX/XENIX/OpenServer, OS/2, and FreeBSD. - **Driver Support:** Moxa provides dedicated drivers for DOS, Windows 95, and Windows NT for optimal performance. - **Compact Half-Size ISA Board:** Designed for 16-bit ISA bus architecture, compatible with EISA systems. - **High Reliability:** Industrial-grade design with opto-isolation and surge protection (in related models). - **Diagnostic and Development Tools:** Bundled with Moxa’s PComm and API-232 libraries for application development and diagnostics.

Hersteller: Moxa

Kategorie: General Purpose Cards

- **Dual Independent RS-422/RS-485 Ports:** Two fully independent asynchronous serial ports supporting both RS-422 and RS-485 standards. - **High-Speed Operation:** Supports baud rates from 50 bps up to 921.6 Kbps using TI550C UARTs with on-chip hardware flow control. - **Optical Isolation and Surge Protection:** Provides up to 2 kV isolation and 2 kV surge protection, ensuring safe operation in harsh industrial environments. - **Software-Configurable Hardware:** No jumpers or DIP switches; all configuration (I/O address, IRQ, interrupt vector) is handled via software utility (Io-irq.exe) and stored in onboard EEPROM. - **Custom ASIC Design:** Reduces board size to half-length ISA form factor while maintaining full 16-bit AT bus compatibility. - **Flexible Communication Modes:** Supports RS-422 point-to-point full-duplex and broadcasting, as well as RS-485 point-to-point and multidrop, in both half- and full-duplex modes. - **Comprehensive OS Support:** Compatible with DOS, Windows 3.1, Windows 95, Windows NT, SCO UNIX/XENIX/OpenServer, OS/2, Linux, QNX, and FreeBSD. - **Driver and Utility Support:** Includes Moxa-provided drivers for DOS, Windows 95, and Windows NT, plus diagnostic and programming tools (PComm for Windows, API-232 for DOS). - **High Reliability:** Designed for industrial automation, data acquisition, and control systems requiring stable, long-distance serial communication.

Hersteller: Moxa

Kategorie: General Purpose Cards

- **Dual Independent RS-422/RS-485 Ports:** Supports two fully independent asynchronous serial ports for industrial communication. - **Custom ASIC Design:** Integrates multiple conventional ICs into a single ASIC, reducing board size to a compact half-length ISA form factor. - **Software Configuration:** No jumpers or switches required; configuration is performed via the DOS utility *Io-irq.exe*, which writes settings to onboard EEPROM. - **Flexible Communication Modes:** Supports point-to-point and multidrop connections, full-duplex and half-duplex operation, and both 2-wire and 4-wire configurations. - **UART Compatibility:** Equipped with two 16550-compatible UARTs providing 16-byte FIFO buffers for reliable high-speed data transmission. - **Wide Baud Rate Range:** Operates from 50 bps up to 115.2 Kbps (C102P model). - **Full Range of IRQs and I/O Addresses:** IRQs 2, 3, 4, 5, 7, 10, 11, 12, and 15; I/O address range 0x0000–0xFFFF. - **EEPROM Configuration Storage:** Retains configuration data even after power-off. - **Surge and Isolation Options:** Surge and isolation protection available in other C102 variants (C102HI, C102HIS). - **Operating System Support:** Compatible with DOS, Windows 3.1, Windows 95, Windows NT, SCO UNIX/XENIX, OS/2, Linux, QNX, and FreeBSD. - **Driver Support:** Moxa provides dedicated drivers for DOS, Windows 95, and Windows NT for optimal performance. - **Diagnostic and Development Tools:** Bundled with Moxa’s *PComm* communication library and utilities for Windows, and *API-232* library for DOS.

Hersteller: Moxa

Kategorie: General Purpose Cards

- **Dual Independent RS-422/RS-485 Ports:** Two fully independent asynchronous serial ports supporting both RS-422 and RS-485 standards for point-to-point or multidrop communication. - **High-Speed UARTs:** Equipped with two TI550C UARTs providing hardware flow control and FIFO buffering to prevent data loss at high transmission speeds. - **Custom ASIC Design:** Integrates multiple conventional ICs into a single ASIC, reducing board size to half-length and improving reliability. - **Software-Configurable Hardware:** No jumpers or DIP switches required; all I/O addresses and IRQs are configured via software utility (Io-irq.exe) and stored in onboard EEPROM. - **Flexible Communication Modes:** Supports full-duplex and half-duplex operation, echo and non-echo modes, and master/slave configurations for multidrop networks. - **Wide Baud Rate Range:** Operates from 50 bps to 921.6 kbps, with selectable normal and high-speed modes. - **Comprehensive OS Support:** Compatible with DOS, Windows 3.1, Windows 95, Windows NT, Linux, QNX, SCO UNIX/XENIX/OpenServer, OS/2, and FreeBSD. - **Surge and Isolation Options:** Surge and opto-isolation protection available in related models (C102HI, C102HIS). - **Compact ISA Interface:** 16-bit AT bus (ISA/EISA compatible) design ensures compatibility with legacy and industrial PC systems. - **Diagnostic and Programming Tools:** Bundled with Moxa’s PComm (Windows) and API-232 (DOS) libraries for application development, diagnostics, and monitoring.

Hersteller: Moxa

Kategorie: General Purpose Cards

- **Universal PCI Interface:** Fully compliant with **32-bit Universal PCI** specifications, supporting both **3.3V and 5V PCI slots**, ensuring broad compatibility with modern and legacy PCs and servers. - **Dual Independent Serial Ports:** Provides **two isolated RS-422/485 ports**, each capable of independent configuration and operation. - **High Electrical Protection:** - **2 kV optical isolation** between the board and connected devices to prevent ground loop interference and protect against voltage surges. - **16 kV ESD (Electrostatic Discharge) protection** on all signal lines for enhanced reliability in harsh industrial environments. - **Wide Baud Rate Range:** Supports communication speeds from **50 bps to 230.4 Kbps**, suitable for a wide variety of serial communication applications. - **Advanced Data Control:** Incorporates **MOXA’s ADDC™ (Automatic Data Direction Control)** technology for RS-485 communication, eliminating the need for manual RTS signal control and ensuring smooth half-duplex data transmission. - **Flexible Communication Parameters:** Configurable for **5, 6, 7, or 8 data bits**, **1, 1.5, or 2 stop bits**, and **none, even, odd, space, or mark parity**. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding environments with an operating temperature range of **0°C to 55°C** and humidity tolerance from **5% to 95% RH**. - **Compact Design:** Board dimensions of **120 mm (W) x 100 mm (D)** allow easy installation in standard PCI slots. - **Comprehensive Software Support:** Includes a **MOXA Software CD** with drivers and utilities for configuration and diagnostics.

Hersteller: Moxa

Kategorie: RS485 / RS422 2-Ports

- **Dual RS‑422/485 Ports:** Two independent serial ports supporting both RS‑422 and RS‑485 communication standards. - **Universal PCI Compatibility:** Fully compliant with 32‑bit Universal PCI (3.3 V and 5 V) and PCI‑X slots, ensuring compatibility with modern and legacy systems. - **High Data Throughput:** Supports data rates up to **921.6 kbps**, enabling fast and stable data transmission for industrial devices. - **Long‑Distance Communication:** Capable of transmitting data up to **1.2 km** over RS‑422/485 lines, suitable for distributed control and data acquisition systems. - **Automatic Data Direction Control (ADDC®):** On‑chip automatic control of RS‑485 data direction eliminates the need for manual RTS signal handling, simplifying software development. - **Turbo Serial Engine™:** Proprietary Moxa chip providing 128‑byte FIFO, on‑chip software flow control, and burst data mode for optimized performance. - **Electrical Isolation (CP‑132UL‑I):** 2 kV isolation between the board and connected devices to protect against voltage surges and ground potential differences. - **Embedded Surge Protection:** 16 kV ESD protection ensures robust operation in electrically noisy industrial environments. - **Low Profile Form Factor:** MD1 low‑profile design (64.4 × 120 mm) fits compact and small‑form‑factor PCs. - **Wide Temperature Range:** Available in standard (0 – 55 °C) and wide‑temperature (‑40 – 85 °C) models for harsh environments. - **Comprehensive OS Support:** Drivers available for Windows, Linux, and Unix‑like systems, including embedded and real‑time variants. - **High Reliability:** MTBF of over 1.6 million hours (Telcordia standard), ensuring long‑term operational stability.

Hersteller: Moxa

Kategorie: RS485 / RS422 2-Ports

- **Universal PCI Compatibility:** Supports both 3.3V and 5V PCI slots, ensuring compatibility with virtually all modern PC servers and industrial computers. - **Four Independent RS-232 Ports:** Provides four fully independent serial communication channels for simultaneous data transmission and reception. - **High-Speed Data Transfer:** Supports baud rates from 50 bps up to 230.4 Kbps, suitable for a wide range of serial communication applications. - **Low-Profile Design:** Compact 65 × 120 mm form factor with an 80 mm low-profile bracket, ideal for space-constrained systems and rack-mounted servers. - **Embedded Surge Protection:** Integrated 16 kV ESD protection on all signal lines ensures robust operation in electrically noisy environments. - **Advanced UART Controller:** Equipped with MOXA’s proprietary UART (16C550C compatible) featuring a 64-byte FIFO for efficient data buffering and reduced CPU load. - **Flexible Connector Options:** Standard DB-44 female connector on the board, with included breakout cable to four DB9 male connectors (DB25 optional). - **Plug-and-Play Configuration:** BIOS automatically assigns I/O addresses and IRQs, simplifying installation and system integration. - **Comprehensive Software Support:** Includes MOXA Software CD with drivers and utilities for major operating systems. - **Regulatory Compliance:** Certified to CE and FCC standards for electromagnetic compatibility and safety.

Hersteller: Moxa

Kategorie: RS232 4-Ports

- **Four Independent Serial Ports:** Each board provides four RS-422/485 serial ports, supporting full-duplex and half-duplex communication modes. - **Universal PCI Compatibility:** Supports both 3.3 V and 5 V PCI and PCI-X slots, ensuring broad compatibility with modern and legacy systems. - **High-Speed Data Transmission:** Supports baud rates from 50 bps up to 921.6 Kbps, enabling fast and reliable data exchange. - **Moxa Turbo Serial Engine™:** Integrated MU860 communication controller (16C550C compatible) with on-chip ADDC® (Automatic Data Direction Control) for precise RS-485 communication timing. - **ADDC® Technology:** Automatically manages data direction control for RS-485 communication, simplifying configuration and improving reliability. - **Enhanced FIFO Buffer:** 128-byte FIFO per port for efficient data handling and reduced CPU load. - **Surge and ESD Protection:** 15 kV ESD protection on all signal lines; CP-134U-I adds 2 kV optical isolation for additional safety. - **Multi-Protocol Support:** Ports 1 and 2 can be configured for RS-232, RS-422, or RS-485 operation. - **Wide OS Driver Support:** Compatible with Windows (2000, XP, 2003, Vista, CE 5.0, XP Embedded), Linux (2.4/2.6), FreeBSD, QNX, DOS, and Unix systems. - **Long-Distance Communication:** RS-485 multidrop capability supports up to 31 devices over distances up to 1.2 km. - **Industrial-Grade Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance. - **Comprehensive Regulatory Compliance:** Meets FCC, CE, and IEC industrial standards for electromagnetic compatibility and safety.

Hersteller: Moxa

Kategorie: RS485 / RS422 4-Po

- **4 Isolated RS-422/485 Ports:** Provides four independent serial communication channels for industrial devices. - **2 kV Optical Isolation:** Protects connected equipment from electrical surges and ground loops. - **15 kV ESD Protection:** Ensures robust operation in electrically noisy environments. - **High-Speed Data Transmission:** Supports baud rates from **50 bps to 921.6 Kbps**, with throughput exceeding **700 Kbps** for demanding applications. - **Moxa Turbo Serial Engine™:** Integrates hardware-based flow control and ADDC® (Automatic Data Direction Control) for precise RS-485 communication timing. - **Universal PCI Compatibility:** Works with both **3.3 V and 5 V PCI/PCI-X** slots, ensuring broad system compatibility. - **Flexible Interface Support:** Ports 1 and 2 can operate in **RS-232, RS-422, or RS-485** modes; all ports support RS-422/485. - **Extended Communication Range:** RS-485 multidrop capability supports up to **31 devices** over distances up to **1.2 km**. - **Comprehensive Driver Support:** Compatible with **Windows, Linux, Unix, DOS, and embedded OSs** such as Windows CE and XP Embedded. - **Industrial-Grade Reliability:** Designed for continuous operation in harsh industrial environments, with wide temperature and humidity tolerance. - **Compact Design:** Fits standard PCI slots with a board size of **115 x 120 mm**. - **Long-Term Support:** Backed by a **5-year warranty** and Moxa’s global technical support network.

Hersteller: Moxa

Kategorie: RS485 / RS422 4-Po