Product Description
The Omron CS1G-CPU42-E is a CPU Unit for the SYSMAC CS1 Series modular programmable logic controller platform. It is the original CS1-generation ("E"-suffix) entry-level CPU in the CS1G family, offering 10K steps of program memory, up to 960 digital I/O points, and compatibility with the full range of CS1 backplanes, expansion racks, and special I/O units. It is programmed via Omron CX-Programmer software and supports RS-232C peripheral communications.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Omron |
| Model / Part Number | CS1G-CPU42-E |
| Product Type | PLC CPU Unit |
| Series / Platform | SYSMAC CS1 Series (Original CS1 / "E" Generation) |
| Program Capacity | 10K Steps |
| Data Memory (DM) | 32K Words |
| Max Digital I/O Points | 960 Points |
| Max Expansion Racks | 2 Expansion Racks |
| Max Analog I/O Points | 256 Points |
| Max Timers / Counters | 4,096 Each |
| Cyclic Tasks (Max) | 32 Cyclic Tasks |
| Supply Voltage (Internal Bus) | 5 VDC (from Power Supply Unit) |
| Current Consumption (5V Bus) | 0.78 A |
| Communication Port | RS-232C Peripheral Port |
| Network Compatibility | DeviceNet, SYSMAC BUS, Controller Link |
| Programming Software | CX-Programmer |
| CPU Generation | Original CS1 (Pre-CS1-H) |
| Mountable Units per Rack | Up to 10 Units on CPU Rack |
| Compatible Backplanes | CS1W-BC023/BC033/BC053/BC083/BC103 Series |
| Status | Discontinued by Manufacturer |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Country/Region of Manufacture Japan
Full Load Amps 0.78 A at 5 VDC
Manufacturer Omron
Part Number CS1G-CPU42-E
Controller Platform SYSMAC CS1
Shelf E-3 Tub 9
Model CS1G-CPU42-E
MPN CS1G-CPU42-E
Type PLC Processor
