PLCs, Power Supplies & Others

Technical Specifications

Serial Communication Capabilities

The BIK 151 communication module enables reliable serial connectivity for Modicon TSX Micro and Premium PLC systems through its robust RS-485 interface. This unit supports multiple industrial protocols, including Modbus RTU, Modbus ASCII, and Uni-Telway, providing versatile integration options for diverse automation networks. Users can select baud rates ranging from 1200 bps to 19200 bps, allowing optimization for different cable lengths and network configurations. The module operates in half-duplex mode and supports both 2-wire and 4-wire transmission schemes.

Network Scalability

This communication module accommodates up to 32 devices on a single RS-485 segment, enabling cost-effective multi-drop installations. The BIK 151 supports cable runs up to 1200 meters at 9600 bps, making it suitable for large-scale facilities with distributed equipment. Network administrators can add repeaters for longer distances or more nodes, ensuring system scalability for future expansion.

Physical Integration

Weighing only 0.22 kg and featuring compact dimensions of 130 mm x 40 mm x 115 mm, the BIK151 occupies minimal panel space. Installing this module requires only a single slot in the TSX rack, preserving valuable space for other I/O or specialty modules. The unit draws 150 mA from the 5 VDC backplane supply with total power consumption of just 2.5 W, contributing to lower overall system energy usage.

Configuration and Diagnostics

Users configure the BIK 151 easily through DIP switches on the module faceplate, setting parameters such as baud rate, parity, and node address. Diagnostic LEDs indicate communication activity, status, and error conditions, facilitating rapid troubleshooting. Furthermore, the module automatically detects line polarities, simplifying wiring and reducing installation errors.

Details