







CS1G-CPU45-EV1 | Omron High-Speed PLC CPU with 60K Steps 128K Memory
- Regular price
- $2,040.00
- Sale price
- $2,040.00
- Regular price
-
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Product Description P/N: CS1G-CPU45-EV1
Description
The Omron CS1G-CPU45-EV1 is a high-performance CPU module from the SYSMAC CS1G series with a 60K-step program capacity and 128K-word data memory. It features fast 0.08 μs instruction execution and supports up to 5,120 I/O bits across seven expansion racks.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Omron |
Category | PLC & PAC Control Systems |
Part Number | CS1G-CPU45-EV1 |
Subcategory | CPU Modules |
Series | SYSMAC CS1G |
Program Capacity | 60K Steps |
Data Memory | 32K Words (DM) |
Extended Memory | 32K Words × 3 Banks (EM) |
Instruction Speed | 0.08 μs per basic instruction |
I/O Bit Capacity | 5,120 |
Expansion Rack Support | Up to 7 |
Communication Ports | Peripheral Port, RS-232C |
Optional Expansion | Memory Cards, Inner Boards |
Control Outputs | Open Collector |
Temperature Sensor Inputs | Thermocouple |
Programming Languages | Ladder Diagram (via CX-Programmer) |
Standards Compliance | UC1, N, L, CE |
Mounting Type | Rack Mount |
Weight | 400 g (0.88 lb) |
Information About CS1G-CPU45-EV1
The CS1G-CPU45-EV1 is a modular CPU unit within Omron’s SYSMAC CS1G platform, optimized for scalable control in distributed automation systems. It delivers high-speed performance with a ladder instruction execution time of just 0.08 μs, allowing rapid control response in demanding industrial environments. This CPU includes 32K words of standard data memory and 96K words of extended memory (EM: 32K × 3 banks), offering significant storage for process data and user variables. Internal communication is supported via a peripheral port and RS-232C, with options for additional memory cards and inner boards to extend functionality and adapt to specific applications.
Key Features:
-
60K-Step Program Capacity: Enables complex control logic for a broad range of automated processes.
-
128K Words Total Memory: Includes 32K words of data memory and three EM banks of 32K words each for expanded data handling.
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High-Speed Processing: Executes basic ladder instructions in 0.08 μs, delivering fast and accurate control performance.
-
I/O Scalability: Manages up to 5,120 I/O bits with support for up to 7 expansion racks, ideal for large modular systems.
-
Built-In Communication Ports: Includes both RS-232C and peripheral ports for programming, monitoring, and device integration.
-
Modular Expansion Support: Compatible with memory cards and inner boards for system customization and functionality enhancement.
-
Sensor Input Capability: Supports thermocouple inputs and open collector outputs for integration with process control elements.
-
Certified for Global Use: Complies with UC1, N, L, and CE standards, ensuring safe deployment in various industrial environments.
The CS1G-CPU45-EV1 delivers the reliability and precision required for complex automation systems needing high-speed processing, memory capacity, and modular expansion.
Description
The Omron CS1G-CPU45-EV1 is a high-performance CPU module from the SYSMAC CS1G series with a 60K-step program capacity and 128K-word data memory. It features fast 0.08 μs instruction execution and supports up to 5,120 I/O bits across seven expansion racks.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Omron |
Category | PLC & PAC Control Systems |
Part Number | CS1G-CPU45-EV1 |
Subcategory | CPU Modules |
Series | SYSMAC CS1G |
Program Capacity | 60K Steps |
Data Memory | 32K Words (DM) |
Extended Memory | 32K Words × 3 Banks (EM) |
Instruction Speed | 0.08 μs per basic instruction |
I/O Bit Capacity | 5,120 |
Expansion Rack Support | Up to 7 |
Communication Ports | Peripheral Port, RS-232C |
Optional Expansion | Memory Cards, Inner Boards |
Control Outputs | Open Collector |
Temperature Sensor Inputs | Thermocouple |
Programming Languages | Ladder Diagram (via CX-Programmer) |
Standards Compliance | UC1, N, L, CE |
Mounting Type | Rack Mount |
Weight | 400 g (0.88 lb) |
Information About CS1G-CPU45-EV1
The CS1G-CPU45-EV1 is a modular CPU unit within Omron’s SYSMAC CS1G platform, optimized for scalable control in distributed automation systems. It delivers high-speed performance with a ladder instruction execution time of just 0.08 μs, allowing rapid control response in demanding industrial environments. This CPU includes 32K words of standard data memory and 96K words of extended memory (EM: 32K × 3 banks), offering significant storage for process data and user variables. Internal communication is supported via a peripheral port and RS-232C, with options for additional memory cards and inner boards to extend functionality and adapt to specific applications.
Key Features:
-
60K-Step Program Capacity: Enables complex control logic for a broad range of automated processes.
-
128K Words Total Memory: Includes 32K words of data memory and three EM banks of 32K words each for expanded data handling.
-
High-Speed Processing: Executes basic ladder instructions in 0.08 μs, delivering fast and accurate control performance.
-
I/O Scalability: Manages up to 5,120 I/O bits with support for up to 7 expansion racks, ideal for large modular systems.
-
Built-In Communication Ports: Includes both RS-232C and peripheral ports for programming, monitoring, and device integration.
-
Modular Expansion Support: Compatible with memory cards and inner boards for system customization and functionality enhancement.
-
Sensor Input Capability: Supports thermocouple inputs and open collector outputs for integration with process control elements.
-
Certified for Global Use: Complies with UC1, N, L, and CE standards, ensuring safe deployment in various industrial environments.
The CS1G-CPU45-EV1 delivers the reliability and precision required for complex automation systems needing high-speed processing, memory capacity, and modular expansion.



