Omron CS1G series, CS1G-CPU43H control logic CPU, 64K Words, expandable 30 modules, RS-232C, USB.
| Parameter | Value |
|---|---|
| Series | CS1G |
| Parameter | Value |
|---|---|
| Expandable | 30 Modules (2 Racks) Max |
| Parameter | Value |
|---|---|
| Mounting type | Backplane |
| Parameter | Value |
|---|---|
| Approvals / certifications | CE, cULus, Lloyd, NK |
| Parameter | Value |
|---|---|
| Software | CX-One |
| Memory size | 64K Words |
| Communications | RS-232C, USB |
The Omron CS1G-CPU43H is a CS1G-series control-logic CPU with 64K words of program memory, expandable to 30 modules over 2 racks on a backplane. Onboard RS-232C and USB ports allow direct connection to HMIs or programming tools without an additional interface module.
Mounts directly on a CS1-series backplane; no adapter required. Approved under CE, cULus, Lloyd, and NK for marine applications.
The CS1G-CPU44H is the same CPU with a higher expansion capacity (40 modules, 3 racks). It shares the same mounting, memory, and communications, making it a drop-in upgrade for applications needing more I/O racks.
It is part of the CS1G series from Omron.
Listed as Bulk packaging.
Yes, because they share the same backplane mounting, memory size, and communications ports. The only difference is the maximum expansion limit (30 modules for 43H vs 40 for 44H), so as long as the existing rack configuration does not exceed 30 modules, replacement is straightforward.
It is approved by CE, cULus, Lloyd, and NK (Nippon Kaiji Kyokai) for marine and industrial applications.
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