USD 1,707.62
Rack PLC CPU with 5,120 I/O bits, 30K-step program memory, 64K words data memory, and RS-232C/peripheral communications.
CS1H-CPU64H is an Omron CS1-series rack-mounted PLC CPU unit. Official Omron and distributor sources identify it as a discontinued CS1H controller with 5,120 I/O bits, 30K-step user program capacity, 64K words of data memory, and onboard peripheral plus RS-232C communications. It is positioned for large modular automation systems with up to 7 expansion racks / 80 modules, and is part of Omron's CS1 family for integrated machine and process control.
| Parameter | Value |
|---|---|
| I/O bits | 5,120 |
| Program capacity | 30K steps |
| Data memory capacity | 64K words (DM: 32K words, EM: 32K words × 1 bank) |
| Instruction execution time (LD) | 0.02 μs |
| Communications ports | Peripheral port and RS-232C port |
| Maximum expansion racks | 7 |
| Maximum modules | 80 |
| Mounting type | Backplane / rack PLC |
| Status | Discontinued |
A rack PLC controlling many synchronized sensors, actuators, and sequence steps across a packaging machine or line.
Provides enough I/O and memory for large multi-station sequencing without splitting logic across multiple controllers.
A central controller for process skids that need coordinated pump, valve, alarm, and permissive logic.
The 64K-word memory and serial communications support complex interlocks and operator integration in a compact control architecture.
A drop-in replacement CPU for existing CS1 systems during modernization or failure recovery projects.
Maintains compatibility with CS1 rack infrastructure while preserving the installed backplane-based system architecture.
