8A summable AC power unit for Modicon Quantum PLC rack systems. ...

8A AC power unit delivering stable DC power for Modicon Quantum PLC rack systems. ...

115/230V AC standalone power unit supplying stable 5.1V DC for Quantum PLC rack with multi-protection. ...

Level 2 dual CPU hot standby kit with fiber link, seamless failover for uninterrupted critical automation operation ...

Economical Level 1 dual CPU hot standby package with fiber cable, full set components for low-cost uninterrupted control system failover ...

Coaxial splitter for Quantum PLC hot standby redundant communication. ...