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CJ2M-CPU31 — Programmable Logic Controller CPU Unit
PLCPart number: CJ2M-CPU31
CJ2M-CPU31 — Programmable Logic Controller CPU Unit — Omron part reference CJ2M-CPU31. Request a destination-specific quotation with shipping included. Confirm equipment model, serial number, quantity and any required certificates; availability, exact supply specification and warranty terms are checked before ordering.
Looking for Omron CJ2M-CPU31? This catalogue reference is listed under PLC. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Omron |
|---|---|
| Part number | CJ2M-CPU31 |
| Category | Sensors & automation |
| Item Type Name | Programmable Logic Controller CPU Unit |
| Product Family / Series | SYSMAC CJ2M Series |
| Model | CJ2M-CPU31 |
| program_capacity | 5K steps |
| data_memory_capacity | 64K words (DM: 32K words, EM: 32K words x 1 bank) |
| ld_instruction_execution_time | 0.04 µs |
| mov_instruction_execution_time | 0.12 µs |
| floating_point_instruction_time | 0.86 µs |
| io_capacity | 2560 points maximum |
| mountable_units | 40 units (3 expansion racks max) |
| current_consumption_5v | 0.5 A |
| ethernet_port | Built-in EtherNet/IP (100Base-TX) |
| usb_port | USB 2.0, 12 Mbps, 5 m max distance |
| programming_languages | Ladder Diagram (LD), Structured Text (ST) |
| real_time_clock | Yes |
| pulse_io_module_support | Up to 2 modules (unit version 2.0 or later) |
| Standards | cULus, CE |
| Operating Environment | Must be free from corrosive gases |
| Mounting | DIN rail |
| Compatibility | Compatible with all existing CJ1 power supply, I/O, control and communication units |
| Weight | 190 g |
| Dimensions | 90 mm H x 62 mm W x 84.5 mm D |
| Reference status | Published catalogue reference; confirm specification and fitment before ordering |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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