Overview
A total of 40 inputs and outputs
8 analog inputs, compatibility with: RTD temperature sensor (Pt500/1000, Ni500/1000 etc.), NTC/PTC temperature sensor and standard signals: 4-20 mA / 0-10 V / digital
2 configurable analog outputs, 4-20 mA or 0-10 V
2 RS485 interfaces
Connection of PRM expansion modules: Up to 32 additional inputs and outputs without loss of power through internal device bus
Extended operating temperature range: -40...+55 ºС
USB power supply in programming mode
Software-based functions include non-volatile variables, daytime timer, weekly timer, PID control, etc.
Due to the shape of a circuit breaker, the programmable relay PR102 can be mounted comfortably in any consumer unit or control cabinet
Removable screw terminal block
Easy battery replacement