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- **Universal Serial Input:** Supports one configurable input interface selectable between RS-232, RS-422, or RS-485 via DIP switch settings. - **Ground-Isolated RS-232 Output:** Provides one isolated RS-232 output port, ensuring electrical separation between connected devices. - **Flexible Conversion Modes:** Operates as: - RS-232 to Ground-Isolated RS-232 Isolator - RS-422 to Isolated RS-232 Converter - RS-485 to Isolated RS-232 Converter - **Auto Data Direction Control:** Built-in automatic data direction management for RS-485 communication, eliminating the need for manual control signals. - **LED Indicators:** Dedicated LEDs for power and data transmission status on both input and output ports (TXD/RXD activity). - **Dual DB9 Connectors:** Two male DB9 connectors for straightforward serial connectivity. - **Compact and Durable Design:** Small form factor (92 × 118 × 27 mm) suitable for desktop or embedded applications. - **Wide Environmental Tolerance:** Operates reliably in temperatures from 0°C to 55°C and humidity up to 95% RH. - **Low Power Consumption:** Operates on 5 VDC with a typical current draw of 200 mA. - **Safety and Reliability:** Provides galvanic isolation to prevent ground loops and protect connected equipment from electrical interference. - **Ease of Configuration:** DIP switch selectable interface modes simplify setup and reconfiguration. - **Compatibility:** Works seamlessly with Rayon’s TB485 terminal block kit and other related interface converters such as TWIN485 and ULOG310-I.

Hersteller: Rayon

Kategorie: Serial Data Logger

RS-232 line driver, DCE/DTE selectable, 19,2kBd/s over 2km ..110bd/s over 30km, 90g, 85*53*26mm, Moxa

Hersteller: Keine Kategorie

Kategorie: RS232 RS485 Converter

- **High Surge Protection:** Provides up to 2000V transient voltage suppression on RS-232 lines, protecting connected devices from lightning-induced surges and industrial electrical noise. - **Non-Powered Operation:** The A60 requires no external power supply, simplifying installation and ensuring reliability in environments where power availability is limited. - **Comprehensive Signal Support:** Supports all standard RS-232 signals including TxD, RxD, DTR, DSR, RTS, CTS, DCD, and GND. - **LED Status Indicators:** Equipped with seven LED indicators (TxD, RxD, DTR, DSR, RTS, CTS, DCD) to display signal activity and line status for both local and remote ports. - **Compact and Lightweight Design:** Measures 90 × 60 × 21 mm and weighs only 68 g, allowing easy integration into existing setups or control panels. - **Dual Interface Options:** Offers both RJ-45 and terminal block connectors for flexible wiring and compatibility with various RS-232 devices. - **Industrial-Grade Construction:** Designed for harsh industrial environments, particularly factory automation systems where inductive loads and electrical noise are common. - **Mounting Flexibility:** Includes a plastic mounting kit with screws for wall or surface installation. - **Self-Test Capability:** Built-in loopback configuration allows users to verify device operation and cable integrity. - **Maintenance-Free Design:** Solid-state transient voltage suppressors ensure long-term reliability without periodic maintenance.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

Industrial grade RS-232 to Fiber SC/ST media converter, auto baud rate detection, up to 460,8kbps, 15kV embedded ESD surge protection, 12..48V DC

Hersteller: Sunix

Kategorie: Industrial Media Converter

- **Triple Functionality in One Unit:** - RS-232 to RS-232 ground-isolated bridge - RS-232 to RS-422 converter - RS-232 to RS-485 converter - **Full Ground Isolation:** Provides complete galvanic isolation between communication ports to prevent ground loops and protect connected equipment from voltage differentials and electrical noise. - **Auto Data Direction Control (RS-485):** Automatically manages data flow direction in half-duplex RS-485 communication, eliminating the need for manual RTS control. - **RTS/CTS Handshake Support (RS-422):** Enables hardware flow control for full-duplex RS-422 communication. - **Wide Baud Rate Range:** Supports data rates from 50 to 230,400 baud, ensuring compatibility with a broad range of serial devices. - **Flexible Power Input:** Accepts 9–32 VDC input via screw terminal or standard DC power adapter, suitable for 12V and 24V industrial environments. - **User-Configurable DIP Switch Settings:** Allows selection between RS-422 and RS-485 modes and insertion of termination resistors. - **LED Status Indicators:** Provides visual feedback for power, transmit, receive, and handshake signals (PWR, TXD, RXD, RTS, CTS). - **Compact and Durable Design:** Housed in a robust metal case for industrial reliability and electromagnetic shielding. - **Extended Environmental Tolerance:** Designed for operation in industrial temperature and humidity ranges.

Hersteller: Rayon

Kategorie: Serial Data Logger

- **Multi-Interface Conversion:** Supports RS-232 to RS-232, RS-232 to RS-422, and RS-232 to RS-485 conversions in one device. - **Full Ground Isolation:** Each communication port is fully isolated to prevent ground potential differences and protect connected equipment. - **Auto Data Direction Control (RS-485):** Automatically manages data flow direction on RS-485 networks, eliminating the need for manual RTS control. - **LED Indicators:** Dedicated LEDs for power and data transmission (TX/RX) on each port provide real-time communication status. - **Flexible Configuration:** DIP switch settings allow users to select interface modes (RS-422 or RS-485) and operational parameters. - **Compact and Durable Design:** Housed in a robust enclosure measuring 90 × 150 × 27 mm, suitable for desktop or panel installation. - **Wide Power Compatibility:** Operates from a 5V DC supply (typical 400 mA consumption) with included 100–240V AC adapter options. - **Environmental Resilience:** Designed for industrial environments with an operating temperature range of 0°C to 55°C and humidity tolerance up to 95% RH. - **Universal Serial Compatibility:** Supports standard DTE-type RS-232 pin assignments for seamless integration with PCs, PLCs, and other serial devices. - **Optional Accessories:** Includes optional null modem cables and terminal block adapters for flexible connectivity.

Hersteller: Rayon

Kategorie: Serial Data Logger

- **RS-232 to RS-232 Conversion:** Supports one RS-232 input and one RS-232 output channel, enabling seamless communication between two serial devices. - **Double Barrier Isolation:** Provides complete electrical isolation between input and output ports, preventing ground potential differences and protecting connected equipment. - **Triple Way Isolation:** Isolates the signal ground, power ground, and communication lines, effectively breaking any ground loop or stray current path. - **LED Indicators:** Equipped with dedicated LED indicators for power (PWR) and data transmission (TXD/RXD) on both Serial1 and Serial2 ports, allowing real-time monitoring of communication activity. - **Industrial Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance. - **Compact and Durable Design:** Housed in a robust enclosure measuring 92 mm (W) × 118 mm (L) × 27 mm (H), suitable for panel or desktop installation. - **Low Power Consumption:** Operates on a 5 VDC power supply with a typical current draw of 300 mA. - **Plug-and-Play Operation:** No driver installation required; compatible with standard RS-232 interfaces. - **Ground Isolation:** Each serial port is ground-isolated from the power input, ensuring safe and interference-free operation. - **Compatibility:** Works with a wide range of RS-232 devices such as PLCs, industrial controllers, data loggers, and communication terminals.

Hersteller: Rayon

Kategorie: Serial Data Logger

- **Dual Isolation Design:** Provides double barrier isolation between RS-232 input and RS-422/RS-485 output, effectively eliminating ground loops and ensuring signal integrity in electrically noisy environments. - **Triple Way Isolation:** Incorporates triple isolation between RS-232, RS-422/RS-485, and power supply circuits for enhanced protection and system stability. - **Flexible Interface Configuration:** Easily configurable as **full-duplex RS-422** or **half-duplex RS-485** via onboard DIP switch settings. - **LED Indicators:** Independent LED indicators for power and data transmission (TX/RX) on both input and output ports, allowing real-time monitoring of communication activity. - **Industrial-Grade Design:** Rugged enclosure suitable for industrial automation, control systems, and data communication applications. - **Compact Form Factor:** Space-efficient housing (92 × 118 × 27 mm) suitable for panel or desktop installation. - **Ground Isolation:** Both RS-232 and RS-422/RS-485 ports are ground-isolated from the power input, preventing signal degradation and equipment damage. - **Standard Connectors:** Equipped with two male DB9 connectors for straightforward integration with existing serial equipment. - **Power Efficiency:** Operates on a stable 5 VDC supply with a typical current consumption of 300 mA. - **Wide Environmental Tolerance:** Designed for operation in ambient temperatures from 0°C to 55°C and humidity up to 95% RH. - **Accessory Compatibility:** Supports optional **TB485** terminal block adapter for converting DB9 connections to 3-pin terminal blocks for RS-485 wiring.

Hersteller: Rayon

Kategorie: Serial Data Logger

- **RS-232 to RS-422/RS-485 Conversion:** Enables seamless communication between RS-232 devices (such as PCs, PLCs, or controllers) and RS-422/RS-485 networks. - **Electrical Isolation:** The RS-422/RS-485 interface is fully isolated from the RS-232 side, protecting connected equipment from ground loops, surges, and electrical noise. - **Automatic Baud Rate Detection:** The converter automatically detects and adapts to the baud rate of the connected RS-232 device, simplifying setup and ensuring compatibility with a wide range of communication speeds. - **Auto Flow Control:** Intelligent direction control automatically manages data flow between transmit and receive modes, eliminating the need for manual configuration or software-based control signals. - **Extended Communication Range:** Supports data transmission distances up to **1200 meters** over RS-485 networks, significantly extending the reach of serial communication compared to standard RS-232 connections. - **Multi-Drop Network Capability:** In RS-485 mode, the converter allows connection and control of up to **256 devices** on a single network bus. - **Flexible Power Options:** Standard model operates from **10V to 30V DC**, while the **EX9520AR+** variant supports a wider input range of **9V to 48V DC** for enhanced installation flexibility. - **Extended Temperature Range:** Designed for industrial environments with an operating temperature range of **–25°C to +75°C**, ensuring stable performance in harsh conditions. - **Mounting Options:** Includes both **DIN rail (cap-rail)** and **wall-mount** brackets for versatile installation in control cabinets or equipment enclosures. - **Bridge Functionality:** Two EX9520AR units can be used to create an **RS-232 bridge** over an RS-485 link, extending RS-232 communication distances up to 1200 meters. - **Network Expansion:** Compatible with RS-485 repeaters for further extending network range or segmenting large installations.

Hersteller: TOPSCCC

Kategorie: Converter

- **Bidirectional Conversion:** Converts unbalanced RS‑232 signals to balanced RS‑422/RS‑485 signals and vice versa. - **High Data Rate:** Supports transmission speeds up to **921.6 kbps** over short distances (≤ 500 ft / 0.15 km). - **Long‑Distance Communication:** Operates up to **4000 ft (1.2 km)** at 115.2 kbps. - **Selectable Communication Modes:** - 4‑wire full‑duplex (RS‑422 or RS‑485) - 2‑wire half‑duplex (RS‑485) - Point‑to‑point, multidrop, simplex, and self‑test configurations supported. - **RTS Control:** Transmit driver can be controlled automatically or via RTS signal. - **LED Indicators:** Visual status indicators for **TxD**, **RxD**, **RTS**, and **Power**. - **Flexible Power Input:** Operates from **9 – 30 V DC**, 150 mA, via external adapter or terminal block pins. - **Compact and Lightweight:** 90 × 60 × 21 mm, 76 g. - **Industrial‑Grade Design:** Rugged enclosure with internal configuration switches protected from accidental changes. - **Mounting Options:** Includes wall/surface mounting kit with plastic plates and screws. - **Protection Features:** Built‑in resistor to prevent over‑current between remote and local grounds. - **Compatibility:** Supports standard RS‑232 control signals (TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND).

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **RS‑232 to RS‑422/485 Conversion:** Enables seamless communication between legacy RS‑232 devices and modern RS‑422/485 networks. - **RTS/CTS Handshaking Support:** Provides full hardware flow control for RS‑422 communication, ensuring reliable data transmission. - **Automatic Data Direction Control (ADDC®):** Automatically manages data flow direction in RS‑485 mode, eliminating the need for software‑based control. - **16 kV Surge Protection:** Industrial‑grade surge protection safeguards against transient voltage spikes, ensuring long‑term reliability in electrically noisy environments. - **Wide Baud Rate Range:** Supports data rates from 50 bps up to 921.6 kbps, accommodating a broad range of serial communication requirements. - **Flexible RS‑485 Configuration:** Supports both 2‑wire and 4‑wire RS‑485 modes, selectable via DIP switches. - **External Power Input:** Operates from 12 to 48 V DC, allowing integration into diverse industrial power systems. - **Compact and Durable Design:** Metal enclosure with dimensions of 67 × 100.4 × 22 mm and weight of approximately 148 g. - **DIN‑Rail and Wall Mounting:** Includes a DIN‑rail mounting kit (DK35A) for easy installation in control cabinets or panels. - **LED Indicators:** Front‑panel LEDs for Power, Tx, and Rx provide clear visual status of operation and communication activity. - **Wide Temperature Range:** Standard model operates from −20 to 60 °C; wide‑temperature variants (TCC‑100‑T) operate from −40 to 85 °C. - **High Reliability:** MTBF of over 3 million hours (MIL‑HDBK‑217F standard). - **Regulatory Compliance:** Certified to UL 60950‑1 safety standard and compliant with EMC/EMI standards including EN 55022/24 and FCC Part 15 Class B. - **Environmentally Friendly:** RoHS, CRoHS, and WEEE compliant.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **RS-232 to RS-422/485 Conversion:** Enables seamless communication between RS-232 serial devices and RS-422 or RS-485 networks, supporting both 4-wire full-duplex and 2-wire half-duplex modes. - **Selectable RTS and DCE/DTE Configuration:** Provides flexibility for different serial communication setups, allowing users to configure the converter for either Data Terminal Equipment (DTE) or Data Communication Equipment (DCE) operation. - **Compact External Design:** Housed in a small, lightweight enclosure (75 × 54 × 19 mm, 60 g), suitable for desktop, panel, or field installation. - **Multiple Connection Interfaces:** - RS-232 side: DB25 connector (standard 25-pin D-sub interface). - RS-422/485 side: 4-screw terminal block and RJ11 connector for flexible wiring options. - **Integrated Power Supply:** Supplied with a 230V AC to 9V DC (200mA) power adapter, ensuring stable operation without requiring external power sources. - **Full-Duplex and Half-Duplex Support:** - 4-wire full-duplex for simultaneous two-way communication (RS-422 mode). - 2-wire half-duplex for bidirectional communication over a single pair (RS-485 mode). - **Signal Integrity and Noise Immunity:** Designed to maintain reliable data transmission over extended distances typical of RS-422/485 networks, minimizing signal degradation and interference. - **Plug-and-Play Operation:** Simple configuration and setup, requiring minimal technical intervention for standard serial communication applications.

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 networks. - **Automatic Data Direction Control (ADDC):** Built-in ADDC intelligence eliminates the need for manual baud rate or direction control settings, simplifying RS-485 half-duplex communication. - **High-Speed Data Transmission:** Supports baud rates up to 921.6 Kbps without requiring switch configuration. - **Flexible Interface Options:** Provides RJ45 and terminal block connectors for RS-422/485 connections, and RJ45 for RS-232. - **Comprehensive Signal Support:** RS-232 signals include TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND; RS-422/485 signals include TxD±, RxD±, RTS±, CTS±, and GND. - **Protection and Reliability:** - TVS protection on all RS-422/485 lines (ESD 8 kV, EFT 2 kV). - Overload protection for shorted signal pairs. - Built-in 120 Ω termination resistor (jumper-selectable for RS-485). - **LED Indicators:** Five LEDs (PWR, TxD, RxD, RTS, CTS) provide real-time status of power and signal activity. - **Compact and Durable Design:** Small form factor (90 × 60 × 21 mm) with wall-mounting capability. - **Wide Power Input Range:** Operates from +9 VDC to +30 VDC, supporting industrial 24 VDC systems. - **Multi-drop Capability:** Supports up to 32 RS-485 devices over distances up to 1.2 km. - **Compliance:** CE approved for industrial use.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **Bidirectional Conversion:** Converts RS-232 signals to RS-422 or RS-485 and vice versa, allowing seamless communication between different serial standards. - **High-Speed Data Transmission:** Supports baud rates up to **921.6 kbps** without requiring manual switch configuration. - **Automatic Data Direction Control (ADDC):** Built-in ADDC intelligence automatically manages data flow in RS-485 half-duplex mode, eliminating the need for software-based control or manual RTS toggling. - **Selectable Operation Modes:** Supports both **4-wire full-duplex RS-422** and **2-wire half-duplex RS-485** modes, selectable via DIP switches. - **Flexible Control Options:** RS-485 data direction can be controlled automatically (ADDC) or manually via RTS signal. - **Comprehensive Signal Support:** - RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND - RS-422: TxD±, RxD±, RTS±, CTS±, GND - RS-485: Data±, GND - **LED Indicators:** Five LEDs display power and signal status for TxD, RxD, RTS, CTS, and PWR, providing real-time communication diagnostics. - **Protection Features:** - **TVS protection** for all RS-422/485 signals (ESD 8 kV, EFT 2 kV) - **Overload protection** for shorted signal lines - **Optical isolation (2 kV DC)** available on A53 variant - **Built-in Termination:** Integrated 120 Ω termination resistor selectable via jumper for RS-485 mode. - **Multi-Drop Capability:** Supports up to **32 devices** in RS-485 multi-drop configuration over distances up to **1.2 km**. - **Power Flexibility:** Operates from **+9 VDC to +30 VDC**, compatible with industrial 24 VDC systems. - **Compact and Lightweight:** Designed for easy integration in control panels or field installations. - **CE Certified:** Meets European safety and EMC standards.

Hersteller: Moxa

Kategorie: RS232 RS485 Converter

- **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

- **RS-232 to RS-485 Conversion:** Enables direct communication between RS-232 devices (e.g., PCs, PLCs, controllers) and RS-485 networks. - **Isolated RS-422/RS-485 Interface:** Provides electrical isolation between RS-232 and RS-485 sides, protecting connected equipment from ground loops, surges, and electrical noise. - **Automatic Baud Rate Detection:** The converter automatically detects and adjusts to the baud rate of the connected RS-232 device, simplifying setup and ensuring compatibility with a wide range of communication speeds. - **Auto Flow Control:** Supports automatic direction control for RS-485 data transmission, eliminating the need for manual RTS signal handling. - **Extended Communication Range:** Supports RS-485 communication distances up to 1200 meters (approximately 4000 feet), allowing long-distance data transmission in industrial networks. - **High Device Capacity:** Enables control and communication with up to 256 devices on a single RS-485 bus. - **Extended Temperature Range:** Designed for operation in harsh environments, with a temperature range from -25°C to +75°C. - **Flexible Power Options:** Standard EX9520R operates on 10–30 VDC; the EX9520R+ variant supports a wider input range of 9–48 VDC for enhanced flexibility. - **Mounting Flexibility:** Includes both DIN rail (cap-rail) and wall-mounting options for easy installation in control cabinets or equipment enclosures. - **Network Expansion Capability:** Can be used with RS-485 repeaters to extend network range or with a second converter to create an RS-232 bridge over RS-485. - **Industrial-Grade Reliability:** Built for continuous operation in automation, process control, and data acquisition systems.

Hersteller: TOPSCCC

Kategorie: Converter

- **Signal Conversion:** Converts RS-232 voltage-level signals to TTY current loop signals, enabling communication between modern serial devices and older current loop-based systems. - **Baud Rate Support:** Operates at data transmission speeds up to **19,200 baud**, ensuring compatibility with most standard serial communication rates. - **DCE/DTE Selectable:** The adapter can be configured as either DCE or DTE, allowing it to interface directly with terminals, modems, or other serial devices without additional crossover cables. - **Interface Connectors:** - **RS-232 Side:** Standard **DB25 female connector** for direct connection to serial ports. - **TTY Side:** **4-screw terminal block** providing secure wiring for 4-wire full-duplex current loop connections. - **Full-Duplex Operation:** Supports **4-wire full-duplex** communication, allowing simultaneous bidirectional data transmission. - **External Power Supply:** Operates from an external **230 VAC** mains power source, with an internal conversion to **DC 9V / 200mA** for stable operation. - **Compact Design:** Small form factor with dimensions of **71 × 53 × 21 mm**, suitable for desktop or panel-mounted installations. - **Industrial Reliability:** Designed for continuous operation in industrial or laboratory environments where robust signal conversion is required.

Hersteller: Keine Kategorie

Kategorie: RS232 RS485 Converter

- **RS-232 to RS-422/RS-485 Conversion:** Enables seamless communication between RS-232 devices and RS-422/RS-485 networks. - **Galvanic Isolation:** The RS-232 input is isolated to protect connected equipment from ground loops, voltage spikes, and electrical noise. - **Automatic Baud Rate Detection:** The converter automatically recognizes and adjusts to the baud rate of the connected RS-232 device, simplifying setup and ensuring compatibility with a wide range of serial devices. - **Auto Flow Control:** Intelligent direction control automatically manages data transmission and reception without requiring additional handshaking signals. - **Full-Duplex RS-422 Support:** Allows simultaneous two-way communication for RS-422 networks, improving data throughput and reliability. - **Extended Temperature Range:** Designed for industrial environments, the EX9520A operates reliably between **-25°C and +75°C**, ensuring stable performance in both indoor and outdoor installations. - **Long-Distance Communication:** Supports data transmission distances up to **1200 meters** over RS-485 networks, significantly extending the communication range compared to standard RS-232 connections. - **Flexible Mounting Options:** Includes both **DIN rail (cap-rail)** and **wall-mount** brackets, allowing versatile installation in control cabinets or on flat surfaces. - **Optional Power Range Variant:** The EX9520A+ model variant supports a wider power input range of **9–48 VDC**, compared to the EX9520A’s **10–30 VDC** input range. - **Network Expansion Capability:** Can be used in conjunction with RS-485 repeaters to further extend network range or to create RS-232 bridges over RS-485 links. - **Industrial-Grade Design:** Rugged construction suitable for harsh environments, ensuring long-term reliability and minimal maintenance.

Hersteller: TOPSCCC

Kategorie: Converter

- **RS-232 to RS-485 Conversion:** Seamlessly converts RS-232 signals to RS-485 differential signals, allowing communication between devices using different serial standards. - **Galvanic Isolation:** The RS-232 input is electrically isolated, protecting connected equipment from ground loops, surges, and electrical noise. - **Automatic Baud Rate Detection:** The converter automatically detects and adjusts to the baud rate of the connected RS-232 device, simplifying setup and ensuring compatibility with a wide range of communication speeds. - **Auto Flow Control:** Intelligent direction control automatically manages data transmission and reception on the RS-485 bus without requiring manual RTS signal handling. - **Extended Communication Range:** Supports transmission distances up to **1200 meters (3937 feet)** over RS-485 cabling. - **Network Expansion Capability:** When used with the Autopro EX9510 RS-485 repeater, the communication range can be extended by an additional 1200 meters per segment. - **Multi-Drop Network Support:** Enables control and communication with up to **256 devices** on a single RS-485 network. - **Extended Temperature Operation:** Designed for industrial environments with an operating temperature range of **–25°C to +75°C**. - **Flexible Power Options:** - Standard EX9520: **10 VDC to 30 VDC** power input range. - EX9520+: **9 VDC to 48 VDC** extended power input range for broader compatibility with industrial power systems. - **Mounting Flexibility:** Includes both **DIN rail (cap-rail)** and **wall-mount** options for versatile installation in control cabinets or field enclosures. - **RS-232 Bridge Functionality:** Two EX9520 units can be paired to create an RS-232 bridge over an RS-485 link, extending RS-232 communication distance from a few meters to up to 1200 meters. - **Industrial-Grade Design:** Rugged construction suitable for harsh environments, ensuring stable operation under vibration, temperature variation, and electrical interference.

Hersteller: TOPSCCC

Kategorie: Converter

The FTC‑6011 provides long‑distance serial‑to‑fiber conversion with advanced protection features and automatic interface optimization. Key capabilities include: • Multi‑protocol serial support: RS‑232, RS‑422, and RS‑485 (2‑wire and 4‑wire) • Auto‑Detect & Switch for RS‑422/485 interfaces • SUNIX AHDC/CS™ Auto Hardware Direction Control / Carrier Sense for RS‑485 signaling • Auto baud rate detection supporting dynamic environments and device changes • Fiber communication range up to 80 km depending on fiber type • Surge protection: 600 W power surge protection • 15 kV embedded ESD protection • 2.5 kV optical isolation • Redundant dual‑input power system with reverse polarity protection • Aluminum IP30 industrial enclosure designed for vibration, shock, and extreme temperature resistance • DIN rail and wall‑mount installation options • Wide operating temperature range (-20 to 75°C, extended -40 to 80°C per series specifications)

Hersteller: Sunix

Kategorie: Industrial Media Converter

- **Dual RS-422/RS-485 Interface:** Supports one RS-422/RS-485 input and one RS-422/RS-485 output, configurable via DIP switch. - **Triple Way Isolation:** Provides complete isolation between input, output, and power supply circuits, effectively breaking ground loops and preventing signal interference. - **Double Barrier Isolation:** Ensures enhanced electrical protection between communication channels, improving system reliability in industrial environments. - **Versatile Operation Modes:** - RS-422 to RS-422 isolated repeater - RS-485 to RS-485 isolated bridge - RS-422 to RS-485 isolated converter - **LED Indicators:** Dedicated LEDs for power and data transmission activity on each port (TXD/RXD indicators). - **User-Configurable Interface:** Easily switch between full-duplex RS-422 and half-duplex RS-485 modes using onboard DIP switches. - **Standard Connectors:** Equipped with two male DB9 connectors for input and output ports. - **Compact Industrial Design:** Rugged enclosure measuring 92 × 118 × 27 mm, suitable for panel or desktop installation. - **Low Power Consumption:** Operates on 5 VDC with a typical current draw of 300 mA. - **Wide Environmental Tolerance:** Designed for industrial temperature and humidity ranges (0°C–55°C operating, up to 95% RH). - **Accessory Compatibility:** Supports optional TB485 DB9-to-terminal block adapter for flexible wiring.

Hersteller: Rayon

Kategorie: Serial Data Logger