753-474 WAGO Industrial Automation Components

Wago 753-474 is an I/O unit designed as a pluggable analog input slice module. It operates with a supply voltage of 5Vdc provided by the system and offers an adjustable supply voltage of 18-32.5Vdc to field sensing devices. This unit features push-in spring cage-clamp connections and is designed for operation in ambient air temperatures ranging from -40°C to +55°C, with storage temperatures from -40°C to +85°C. It supports a control voltage (DC) and includes overload protection, overvoltage protection, and reverse polarity protection for enhanced durability. The 753-474 utilizes an IP20 communication protocol and is rated for an insulation voltage (Ui) of 12 mm. Its dimensions are H100mm x W12mm x D69.8mm, housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing. The module accommodates 2 x analog inputs (4-20mA) with a single-ended mechanical resistance and features a 15-bits / 80ms conversion rate for maximum continuous operating voltage (Uc). It is designed for 2-wire / 3-wire connection systems with a trip current rating that demonstrates vibration resistance according to EN 60068-2-6 -- 4g and shock resistance according to EN 60068-2-27 --15g. The unit's climatic resistance is rated for 75mA (5Vdc, system supply) with a control circuit rated current accuracy of +-0.1% (measuring error) and +-0.01% (temperature error), under conditions of 95% relative humidity (RH, non-condensing). It is designed for mounting on a DIN-35 rail.