ABB CI853 3BSE018103R1 System 800xA Dual RS-232C Communication Module

Description

The ABB CI853 is a versatile serial communication interface designed for the AC 800M controller platform within the System 800xA architecture. This module provides two independent RS-232C ports, enabling the integration of various external peripherals such as modems, printers, or third-party PLC systems via serial protocols. By utilizing the 3BSE018103R1 hardware, industrial facilities can establish reliable point-to-point connections for data exchange, protocol conversion, or remote diagnostic access, ensuring flexible connectivity for legacy and specialized equipment.

Specifications

• Manufacturer: ABB

• Country of Origin: Switzerland

• Model Number: CI853

• Order Code: 3BSE018103R1

• Product Type: Dual RS-232C Communication Interface

• Dimensions: 186 mm x 46.5 mm x 135 mm

• Weight: 0.6 kg

• Number of Channels: 2 Isolated RS-232C Ports

• Max Baud Rate: 115.2 kbit/s

• Power Supply: 24V DC (Internal via controller backplane)

Features

• Dual Channel Independence: Features two fully isolated RS-232C interfaces that can operate with different protocols simultaneously.

• Protocol Flexibility: Supports a wide range of serial protocols including COMLI, Modbus RTU, and generic ASCII characters.

• Galvanic Isolation: Enhanced protection against electrical noise and ground loops for secure data transmission in industrial environments.

• Direct AC 800M Integration: Mounts directly onto the controller communication bus for efficient system engineering.

• Diagnostic Support: Integrated LED indicators provide real-time status updates for transmit (TX) and receive (RX) activities on both ports.

• Modem Support: Hardware control signals are available to facilitate connections with external telecommunication modems for remote system access.