Allen-Bradley GuardPLC 1753-IB20XOB8 is a 28-channel digital input/output module for GuardPLC distributed I/O, delivering 20 24V DC inputs and 8 24V DC outputs. It provides an integrated 100 Mbps GuardPLC Ethernet interface via two RJ-45 ports with an integrated switch, enabling on-network communication and remote I/O for safety applications. This 24V DC module is designed for use with GuardPLC controllers to sense safety-related signals and drive safety outputs, supporting compact safety architectures across industrial machines. The model number 1753-IB20XOB8 denotes the 20-input/8-output configuration within the GuardPLC family.
