1. Compact Packaging Machinery Control
Orchestrating the sequence of compact food packaging machines, handling tasks such as heat sealing, package positioning, and film feed.
Problem SolvedRelays wear down quickly in high-cycle packaging operations. The 12 sourcing PNP transistor outputs on this PLC support rapid, wear-free high-speed switching to control external pneumatic solenoids, while high-speed inputs track optical sensor targets.
PNP transistor outputshigh-speed counters24 VDCladder diagram control
2. Multi-Device Modbus RTU Pump Control Station
Managing a local multi-pump booster station by regulating flow rates and communication with multiple variable frequency drives (VFDs).
Problem SolvedStandard compact controllers require optional communication modules to interface with VFDs, increasing costs and footprint. The built-in RS-485 port allows direct, daisy-chain Modbus RTU communication to query drive metrics and adjust speeds dynamically.
RS-485Modbus RTUmicro PLCinverter connection
3. High-Speed Pneumatic Conveyor Sorting Table
Running a high-density sorting system where proximity sensors identify object sizes and trigger pneumatic blowers to divert packages.
Problem SolvedHigh density of fast-acting digital inputs can crowd panel layouts. This PLC packs 18 high-speed 24 VDC inputs and immediate memory-refreshing cyclic scanning within a compact 13 cm package to respond instantly to sensors in restricted spaces.
18 digital inputscompact footprintcyclic scan refreshingIP20 panel mounting
