753-461 WAGO Programmable Logic Controllers

Wago 753-461 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 does not require an AC supply voltage. This unit features push-in spring cage-clamp connections for easy installation. It is designed to function within an ambient air temperature range for operation from 0°C to +55°C and can be stored in temperatures ranging from -40°C to +85°C. The 753-461 supports a control voltage labeled as "C" and utilizes an IP20 communication protocol. It is rated for an insulation voltage (Ui) of 12 mm and is designed to be mounted on a DIN-35 rail. The dimensions of the unit are H100mm x W12mm x D69.8mm, and it is housed in a polycarbonate (PC) / Polyamide (PA) 6.6 casing. It features 2 analog inputs for RTD Pt100 with a resolution of 0.1°C and a conversion time of 320ms, supporting both 2-wire and 3-wire connections. The unit is capable of withstanding vibration resistance according to EN 60068-2-6 at 4g and shock resistance according to EN 60068-2-27 at 15g. It has a climatic resistance with a maximum continuous operating voltage (Uc) and a trip current rating designed for 80mA (5Vdc system supply). The control circuit's rated current accuracy is ±0.2% for measuring error and ±0.01% for temperature error. It is recommended for use in environments with up to 95% relative humidity (RH), non-condensing.