750-474/000-200 WAGO Programmable Logic Controllers

Wago 750-474/000-200 is an I/O unit designed as a standard analog input slice module. It operates with a supply voltage of 5Vdc provided by the system and an adjustable supply voltage of 18-32.5Vdc for field sensing devices. This unit features push-in spring cage-clamp connections and is tailored with a customized data format for S5 control. It does not require an AC supply voltage, functioning within an ambient air temperature range for operation of 0°C to +55°C and for storage from -40°C to +85°C. The module is equipped with IP20 communication protocol and has a rated insulation voltage of 12 mm. It includes overload protection, overvoltage protection, and reverse polarity protection for AC control voltage. The unit's dimensions are H100mm x W12mm x D69.8mm, housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing, and it supports 2 x analog inputs (4-20mA) with a single-ended mechanical resistance. The maximum continuous operating voltage (Uc) is noted with a 15-bits / 80ms conversion rate. It features vibration resistance according to EN 60068-2-6 -- 4g and shock resistance according to EN 60068-2-27 --15g. The module's climatic resistance is highlighted by a 75mA (5Vdc system supply) with a control circuit rated current accuracy of +-0.1% (measuring error) and +-0.01% (temperature error), operating efficiently within a response time of 80 ms under conditions of up to 95% relative humidity (RH, non-condensing).