Omron CS1D-CPU67H Programmable Logic Controller
Omron CS1D-CPU67H Programmable Logic Controller (PLC) is a redundant-capable CPU unit designed for duplex CPU systems requiring high reliability and continuous industrial operation. It supports 5,120 I/O bits, 250 kSteps program capacity, and 448 kWords data memory for large-scale automation applications. The unit features high-speed 0.02 µs LD instruction execution with built-in Peripheral and RS-232C communication ports for stable system connectivity and fast processing performance. Manufactured by Omron, this model belongs to the Omron Programmable Controllers category and is available under the Omron CS1 Series used in mission-critical automation systems.
| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CS1D-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 μs |
| 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 μs min., Special instructions: 0.04 μs min. |
The Omron CS1D-CPU67H is developed for industrial automation systems that require redundant CPU architecture and uninterrupted control performance during continuous plant operation. Its duplex CPU capability helps maintain system reliability by supporting backup processing during hardware failure conditions. Automation engineers commonly use this Omron PLC CPU Unit for Duplex CPU System applications where operational stability and fast processing speed are essential for production continuity.
Omron CS1D-CPU67H is widely installed in process automation plants, manufacturing systems, utility infrastructure, and critical industrial control applications requiring high-capacity PLC performance. The unit supports up to seven expansion racks and multiple option units, helping system integrators build scalable control architectures for complex automation environments. Built-in communication ports also simplify integration with industrial monitoring systems, machine networks, and centralized process control operations.
High-speed instruction execution and dependable redundant operation make CS1D-CPU67H suitable for demanding automation environments requiring long-term operational reliability. Maintenance engineers value the stable CPU synchronization and organized system structure because it reduces downtime risks during industrial operation. OEMs, automation companies, and industrial buyers often choose this Omron CPU unit for applications requiring scalable PLC processing, advanced communication capability, and dependable performance within mission-critical control systems.
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