Features:
- Provides isolated RS232 and RS485 communication interfaces to improve signal integrity and reduce interference.
- Supports half-duplex and full-duplex communication with configurable termination and line polarization options.
- Enables reliable industrial data transfer across twisted-pair cabling over distances of up to 1200 meters.
Industrial automation systems often require communication between controllers, operator stations, and distributed field devices located over significant distances. ABB CS31 NCC485 FPR3471100R1002 addresses this requirement by bridging RS232 and RS485 communication standards while maintaining electrical isolation between interfaces. Such capability helps improve communication stability in environments where electrical noise and grounding differences may be present.
ABB CS31 NCC485 FPR3471100R1002 offers flexibility for a variety of industrial network architectures. Support for both point-to-point and multipoint communication allows system designers to connect multiple devices through a common RS485 backbone. The combination of configurable network settings and automatic direction control simplifies deployment across different application requirements.
The module is particularly valuable in automation systems utilizing ABB central units and MODBUS communication networks. Through diagnostic LEDs, removable connectors, and DIN rail installation, ABB CS31 NCC485 FPR3471100R1002 provides a practical solution for communication expansion and network integration. Low power consumption and robust industrial design further contribute to dependable long-term operation in control cabinet installations.
The CS31 NCC485 FPR3471100R1002 ABB RS232/RS485 Isolated Converter may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB CS31 NCC485 FPR3471100R1002 RS232/RS485 Isolated Converter Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB CS31 NCC485 FPR3471100R1002 RS232/RS485 Isolated Converter Specs
General
- Manufacturer ABB
- Model CS31 NCC485 FPR3471100R1002
- Condition New Original ready stock
- Product Family NCC232 FPR3471000R0006
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- DCS Bridging: Connects legacy 07KR31 controllers to modern RS485 serial networks.
- Multi-point Network: Easily cascades up to 32 independent node devices on a single 485 bus.
- Modbus Integration: Integrates various smart meters with RS232 interfaces within the factory into the industrial network.
- Long Distance Transmission: Successfully extends the physical distance of serial communication to 1200 meters using twisted-pair cables.
- Galvanic Isolation: Equipped with 750V full-load opto-isolation to block external high-voltage surges.
- Surge Immunity: Built-in multi-stage TVS diodes to resist induced lightning strikes on serial communication cables.
- Reverse Polarity: The 24V DC input has a reverse polarity protection circuit to prevent damage from accidental operation.
- Impedance Matching: Built-in anti-reflection terminating resistor supports manual switch enable.
- Mode Switch: Built-in hardware DIP switches allow hardware definition of Modbus protocol or standard ASCII code.
- Duplex Configuration: Supports half-duplex 2-wire or full-duplex 4-wire communication via baseboard DIP hardware configuration.
- Polarization: Supports switching the high and low level data line bias resistor states via internal hardware logic.
- Driver Free: Transparent physical layer conversion requires no additional driver development or system firmware updates.