During technical comparisons, CJ1W-SPU01-V2 appears alongside Siemens PLC, Omron SMPS 24V 10A and Nx1P2 1040Dt1 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Omron CJ1W-SPU01-V2 Programmable Logic Controller
The Omron CJ1W-SPU01-V2 Programmable Logic Controller (PLC) is a High-speed Data Storage Unit (SPU Unit) designed for large-scale data collection. It collects process, operation, and inspection data automatically and saves it to external CompactFlash storage as CSV files. Supports up to 7,776 words and 65 collection patterns in Data Storage Mode. Compatible with CJ-series PLCs, it provides Ethernet communication (10/100Base-TX), recipe management, and FTP client functions. Power consumption is 560 mA at 5 VDC. Dimensions: 51 Γ 90 Γ 65 mm. Manufactured by Omron, part of the Omron Programmable Logic Controller family, available under the Omron CJ1W Series.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CJ1W-SPU01-V2 |
| Specification | Value |
|---|---|
| Unit type | CPU Bus Units |
| Product name | SPU Unit (Highspeed Data Storage Unit) |
| Applicable PLC models | CJ Series |
| Unit number | 0 to F |
| No. of Units per PLC | 16 Unit max. |
| LED indicators | RUN, ERC, ERH, COMM, LAN1, LAN2, and CARD |
| 7-segment display | Displays error information and operating status of the SPU Unit. Displays the command number set on the select switch. Displays the IP address. Display other information. |
| Current consumption | 5 VDC, 560 mA max. (SPU Unit only) Other: Memory Card (HMCEF[][][]): 120 mA max. (Supplied from Power Supply Unit.) |
| Dimensions | 51 Γ 90 Γ 65 mm (W Γ H Γ D) |




