In our previous issue, we said a digital output module could be tested by using the PLC logic to force the output on and off then and observing the module’s response In our previous issue, we said a ...

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 ...

The D0-DCM and the F0-CP128 are new communications modules for the DL05/DL06 micro PLC family. The D0-DCM module adds two serial ports to any DL05 or DL06 PLC, using RS-232 or RS422/485 data ...

AutomationDirect recently enhanced its popular BRX PLC platform with a new range of DC I/O expansion modules and pluggable ...

United States UL certification. After the DC24V type passed UL certification last year, Another power line communication (PLC) type module-level rapid shutdown has also received a pass to enter the ...

WAGO has launched three new functional-safety I/O modules for its PFC controllers, bringing high-performance, SIL3/PLe safety ...

AutomationDirect's Productivity2000 programmable logic controller provides two independent single-ended 5-24 VDC inputs that accept up to 100kHz of pulse/direction and quadrature signals. The ...

A long list of industrial-control modules manufactured by Schneider Electric and used to control operations at various industrial facilities contain multiple weaknesses and vulnerabilities that could ...