USD 147.28
20-point compact PLC CPU with 100-240 VAC supply, 12 inputs, 8 relay outputs, built-in Ethernet, and 20K-step memory.
Network-model compact PLC CPU unit with 20 integrated I/O points, relay outputs, 100 to 240 VAC supply, and built-in Ethernet TCP/IP. Official Omron documentation identifies 12 digital inputs, 8 relay outputs, 20K-step program capacity, 16K words of data memory, 0.23 µs logic execution time, 6 encoder input channels, and support for serial option communications. The bare unit measures 90 mm × 80 mm × 86 mm and weighs up to 340 g.
| Parameter | Value |
|---|---|
| Supply voltage | 100 to 240 VAC, 50/60 Hz |
| Operating voltage range | 85 to 264 VAC |
| Input type | PNP/NPN |
| Number of digital inputs | 12 |
| Output type | Relay |
| Number of digital outputs | 8 |
| Program capacity | 20K steps |
| Data memory capacity | 16K words |
| Logic execution time | 0.23 µs |
| Communication port(s) | Ethernet TCP/IP |
| Number of Ethernet ports | 1 |
| Number of USB ports | 0 |
| Number of RS-232 ports | 0 |
| Number of RS-485 ports | 0 |
| Communication option(s) | Serial RS-232C, Serial RS-422, Serial RS-485 |
| Number of encoder input channels | 6 |
| Max. encoder input frequency | 100 kHz |
| Function Block programming | TRUE |
| Battery-free memory backup | TRUE |
| Real-time clock | TRUE |
| Analogue option boards | TRUE |
| Max. number of analogue I/O channels | 4 |
| Max. number of local I/O points | 20 |
| Max. number of expansion units | 0 |
| Operating temperature range | -20 to 60 °C |
| Bare product dimensions (H × D × W) | 90 mm × 80 mm × 86 mm |
| Bare product weight | 340 g max. |
Fits small industrial panels that need 20 local I/O points, relay outputs, and AC mains supply without external expansion hardware.
Replaces larger controllers where panel space is limited and direct relay switching is required.
Built-in Ethernet TCP/IP enables straightforward integration with supervisory systems while the 0.23 µs execution time supports responsive discrete control.
Provides deterministic control and network connectivity for simple distributed automation cells.
Six encoder input channels and 100 kHz maximum encoder frequency support motion-linked counting, indexing, and product registration tasks.
Handles high-speed pulse counting and position-related sequencing in compact packaging equipment.
