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 ...

In the previous two issues of this newsletter, we looked at troubleshooting digital input modules. Basically, we looked for the presence or absence of a voltage. With analog modules, it's trickier ...

AutomationDirect CLICK PLC units are brick/stackable PLCs with the processing, memory, communication and I/O interface needed in an automated control system. February 13, 2020 - Higher amperage relay ...

I/O modules are building blocks of industrial control systems used in end equipment such as PLC (Programmable Logic Controllers), PAC (Programmable Automation Controller) and DCS (Distributed Control ...

CJ1W-PH41U four-point PLC analog input module has temperature resolution to 0.001 degree Celsius. SCHAUMBURG, IL (May 1, 2008) –Omron Electronics solved the problem of how to get high-precision analog ...

"This product is part of Modicon TM3, a range of expansion I/O modules for Modicon plcs." "This analogue input module provides 4 inputs with 16bit and 15bit + sign resolution." "It is an input module ...

AutomationDirect expands capabilities of its micro-modular PLC. AutomationDirect has added more AC, DC and analog I/O modules to increase the capabilities of its Productivity1000 micro-modular PLC.

Expanding capabilities, the company’s multi input/output (MIO) module can now connect directly via Modbus with programmable logic controllers (PLCs) or be configured to perform autonomous local ...

Higher amperage relay output modules and an 8-point input simulator module are now available from AutomationDirect for the Click series stackable micro brick PLCs. The Click C0-04TRS-10 ($54.00) is a ...