753-427 WAGO Programmable Logic Controllers

Wago 753-427 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 supports an adjustable supply voltage to field sensing devices ranging from 88-137.5Vdc. This unit features push-in spring cage-clamp connections for secure and efficient connectivity. It is designed to operate within an ambient air temperature range of -40°C to +55°C and can be stored in temperatures ranging from -40°C to +85°C. The 753-427 utilizes an IP20 communication protocol and is housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing, ensuring durability. It offers 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 2 x digital inputs with 110Vdc transistor, configurable high-side / low-side switching, and an output voltage for 2-wire, 3ms filter digital input voltage ranges from -14...+50Vdc (OFF) to -70...+143Vdc (ON). The trip current rating is set at 2.5mA (5Vdc, system supply), and it is built to withstand shock resistance according to EN 60068-2-27 at --15g and 95% relative humidity (RH, non-condensing) for climatic resistance.