The Vanderbilt Industries VI-16IN 16 Input Monitor Module is capable of supporting 16 general purpose inputs which can be individually set for normally-open or normally-closed operations and can be ...
In our previous issue, we noted that the first step in troubleshooting digital input modules is to verify the power source of each loop. If input power is missing, the causes can be such things as ...
Control and monitor up to 32 channels of buffered drive TTL digital I/O via any 10/100BaseT Ethernet connection with the eI/O-160E digital I/O module. Control and monitor up to 32 channels of buffered ...
The BusWorks 965EN Input Modules interface thermocouple and millivolt signals directly to an Ethernet Modbus/TCP 10/100 network. The six-channel, inch-wide I/O modules operate independently of any bus ...
The following are some basic facts about input loop power sources: The input module usually isn't a loop power source. Although 120V is common for digital loops, other voltages are also used. There ...