USD 839.28
20K-step compact PLC CPU with 24 DI, 16 PNP DO, 4 AI, 2 AO, USB, 100 kHz counters, and 7-module expansion.
Compact CP1H CPU unit with integrated analog I/O, 20K-step program capacity, 40 integrated I/O points, 24 VDC supply, and PNP transistor outputs. Official Omron product data lists 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, USB port, 4 encoder input channels, 100 kHz high-speed counter/pulse capability, 4 PTP axes, and support for up to 7 expansion units. It is designed for DIN-rail industrial control applications requiring mixed discrete, analog, and motion-control functions in a compact PLC platform.
| Parameter | Value |
|---|---|
| Supply voltage type | DC |
| Supply voltage | 24 VDC |
| Digital inputs | 24 |
| Input type | PNP/NPN |
| Digital outputs | 16 |
| Output type | PNP |
| Program capacity | 20 K steps |
| Data memory capacity | 32 K words |
| Logic execution time | 0.10 µs |
| Communication port(s) | USB |
| Number of Ethernet ports | 0 |
| Number of USB ports | 1 |
| Number of RS-232 ports | 0 |
| Number of RS-485 ports | 0 |
| Communication option(s) | CAN, CompoNet Master, DeviceNet Master, DeviceNet Slave, EtherCAT Slave, EtherNet/IP, Ethernet TCP/IP, MODBUS Master, MODBUS Slave, PROFIBUS DP Master, PROFIBUS DP Slave, PROFINET Master, Serial RS-232C, Serial RS-422, Serial RS-485 |
| Analog inputs | 4 |
| Analog outputs | 2 |
| Encoder input channels | 4 |
| Max. encoder input frequency | 100 kHz |
| Max. number of PTP axes | 4 |
| Max. pulse output frequency | 100 kHz |
| Function Block programming | TRUE |
| Battery-free memory backup | FALSE |
| Real-time clock | TRUE |
| Analogue option boards | FALSE |
| Max. number of analogue I/O channels | 62 |
| Max. number of local I/O points | 320 |
| Max. number of expansion units | 7 |
| Built-in auxiliary 24 VDC output | 0 mA |
| Operating temperature range | 0-55 °C |
| Product height (unpacked) | 90 mm |
| Product width (unpacked) | 150 mm |
| Product depth (unpacked) | 85 mm |
| Product weight (unpacked) | 600 g |
Ideal for small automated machines needing discrete control plus analog feedback in one CPU, with 24 DI, 16 PNP DO, 4 AI, and 2 AO.
Eliminates the need for separate analog modules in compact panels while preserving enough I/O for machine sequencing and process feedback.
Suitable for compact indexing equipment using encoder feedback and pulse outputs, leveraging 4 encoder channels and 100 kHz pulse capability.
Provides deterministic high-speed counting and pulse generation for positioning tasks without a separate motion controller.
Fits small conveyor, test, or packaging cells that may need future expansion, since the CPU supports up to 7 expansion units and multiple industrial comms options.
Allows the control system to scale as the line grows while keeping the base controller compact and DIN-rail mountable.
