Bivocom TG451 DI DO port Instruction
Bivocom TG451 include 2 DI (Digital Input) and 2 DO (Relay Output). For the DI, it support 0-30V input, that 0-3VDC or dry contact connection as logic 0, while 5-30VDC or dry contact disconnection as logic 1. For the DO, it is used for Relay combination (K+, K-), the maximum range of switch is Up […]