This Modicon MCM safe input expansion module has 16 digital inputs, 4 test output and is fitted with captive spring clamp terminals. It is designed to monitor remotely your safe I/O. It provides 16 isolated digital inputs and 4 PNP test outputs for line control. It is furnished with spring clamp terminals, removable terminal block for electrical connection. It is an IP20 rated product. This safe I/O module figures configurable filters and delays for each single input. This module figures LEDs on its front face, displaying the status (power supply, run, internal or external errors, input and output status). This safe I/O module is connected to the safety controller via the backplane expansion connector. It weighs 0.25kg. Its dimension are 22.5mm (Depth), 99mm (Height) and 114.5mm (Width). Its housing is red. It is powered with 24 VDC. It is ideal for monitoring safety functions such as emergency stop, guard monitoring, perimeter guarding, position monitoring, speed monitoring and enabling movement. This safe I/O module is certified by RCM, CULus and TÜV. It can reach such safety levels as category 4 conforming to EN/ISO 13849-1, PLe conforming to EN/ISO 13849-1, Type 4 conforming to EN/IEC 61496-1, and SILCL3 conforming to IEC 62061. Compatible accessories for Modicon MCM module are a memory card and the backplane connector. The module instals on Omega 35mm DIN rail conforming to EN 50022. The Modicon MCM modular safety controller system provide flexibility and scalability from 8 inputs, 2 dual/4 single channel outputs up to 128 inputs, 16 dual/32 single channel outputs, up to 32 or 48 diagnostic status outputs. Modicon MCM modular safety controller system are designed to monitor multiple safety functions on and around a machine to minimise the risk of people accessing the dangerous moving parts of the machine.