1. Solenoid valve bank control
Drives multiple 24 VDC solenoids in a compact machine manifold from a single PLC output card, using the 32 sinking channels and 0.5 A point capability.
Problem SolvedSimplifies high-density valve control without external relay packs for many low-power DC loads.
32 outputssinking transistor24 VDC0.5 A per pointsolenoid valves
2. Stack light and alarm load switching
Controls grouped 12–24 VDC tower lights, buzzers, and annunciators in industrial panels where many discrete outputs are needed and the current per device stays within the unit limits.
Problem SolvedProvides dense discrete output capacity for machine status indication with direct DC switching.
tower lightbuzzerdiscrete output12 to 24 VDCPLC output module
3. Compact machine actuator interfacing
Interfaces a CS1 PLC to numerous small DC actuators such as relays, contactors, and pilot devices when the machine requires many output channels in a control cabinet environment.
Problem SolvedReduces wiring complexity and enables centralized control of many low-current actuators from one output module.
PLC interfacingcontrol cabinetDC actuatorssinking outputsmachine automation