750-405 WAGO Programmable Logic Controllers

Wago 750-405 is an I/O unit functioning as a standard AC digital input slice module. It operates with a supply voltage of 5Vdc provided by the system and offers an adjustable supply voltage of 195-276Vdc to field sensing devices. This unit features push-in spring cage-clamp connections for secure and efficient wiring. 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 750-405 supports a control voltage categorized under IP20 and has a rated insulation voltage of 12mm. Its dimensions are H100mm x W12mm x D69.8mm, and it is housed in a durable polycarbonate (PC) / Polyamide (PA) 6.6 casing. This module can handle 2 x digital inputs (230Vac) with high-side switching and accommodates 2-wire / 3-wire / 4-wire output voltage (DC). It is designed for mounting on a DIN-35 rail and features a 10ms filter for digital input voltage ranges of 0-40Vac (OFF) / 164-253Vac (ON). The unit is built to withstand vibration resistance according to EN 60068-2-6 at 4g and shock resistance according to EN 60068-2-27 at 15g. It also offers climatic resistance with a trip current rating of 2mA (5Vdc from the system supply) and can operate in environments with up to 95% relative humidity (RH), non-condensing.