750-461 WAGO Industrial Automation Components

Wago 750-461 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 does not require an AC supply voltage. This unit features push-in spring cage-clamp connections for easy installation. 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 750-461 supports a control voltage labeled as "C" and utilizes an IP20 communication protocol. With a rated insulation voltage of 12 mm, it is designed for mounting on a DIN-35 rail. The unit's dimensions 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 module is capable of withstanding vibrations up to 4g and shocks up to 15g, as per EN 60068-2-6 and EN 60068-2-27 standards, respectively. It has a maximum continuous operating voltage (Uc) labeled as "C" and a trip current rating of 80mA at 5Vdc system supply. The control circuit's rated current has a measuring error of ±0.2% and a temperature error of ±0.01%. It is designed to operate in environments with up to 95% relative humidity (non-condensing).