Many procurement teams check CS1H-CPU67H against Siemens PLC, Omron SMPS 24V 10A and Nx1P2 1040Dt1 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Omron CS1H-CPU67H Programmable Logic Controller
The Omron CS1H-CPU67H Programmable Logic Controller (PLC) is a high-capacity CPU Unit designed for advanced automation with 5,120 I/O bits, a large 250 kSteps program capacity, and 448 kWords data memory. It delivers fast execution with a 0.02 Β΅s LD instruction speed, making it ideal for high-speed machine control. Built-in Peripheral port and RS-232C port enable flexible communication, while Memory Cards and Serial Communications Boards expand functionality. Suitable for up to 7 Expansion Racks, it supports complex system architectures. Manufactured by Omron, part of the Omron Programmable Logic Controller family under the Omron CS1 Series.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CS1H-CPU67H |
| Specification | Value |
|---|---|
| Program capacity | 250K steps |
| Data area memory capacity | 448 kWords (DM: 32 kWords, EM: 32 kWords x 13 banks) |
| LD Instruction processing speed | 0.02 ΞΌs |
| I/O bits | 5,120 bits (Up to 7 Expansion Racks) |
| Built-in ports | Peripheral port and RS-232C port. |
| Options | Memory Cards Inner Board such as Serial; Communications Board, Loop Control Board |
| Current Consumption | 150 mA max. at 5 V DC |
| Control method | Stored program |
| I/O control method | Cyclic scan and immediate processing |
| Programming | Ladder diagram |
| Execution Time | Basic instructions: 0.02 ΞΌs min., Special instructions: 0.04 ΞΌs min. |




