753-422 WAGO Programmable Logic Controllers

Wago 753-422 is an I/O unit designed as a pluggable DC digital input slice module. It operates with a supply voltage of 5Vdc provided by the system and offers an adjustable supply voltage of 20.4-28.8Vdc to field sensing devices. This unit features push-in spring cage-clamp connections for secure and straightforward installation. It is designed with pulse extension and has an ambient air temperature for operation ranging from 0°C to +55°C, while its storage temperature ranges from -40°C to +85°C. The 753-422 supports an IP20 communication protocol and is housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing, ensuring durability. It has a rated insulation voltage (Ui) of 12 mm and is designed for mounting on a DIN-35 rail. The unit's dimensions are H100mm x W12mm x D69.8mm. It features 4 x digital inputs (24Vdc transistor) with high-side switching and supports both 2-wire and 3-wire output voltage (DC). The digital inputs voltage ranges from -3 to +5Vdc (OFF) and 15-30Vdc (ON), with a trip current rating of 9mA (5Vdc, system supply). It is designed to withstand shock resistance according to EN 60068-2-27 at --15g and can operate in environments with up to 95% relative humidity (RH), non-condensing.