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CPM1A

CPM1A Series: Compact Programmable Logic Controllers for Industrial Automation

The CPM1A series represents a fundamental line of compact programmable logic controllers (PLCs) designed for small to medium-scale automation tasks. These units integrate a CPU, power supply, and I/O modules into a single, space-saving chassis, typically offering 10, 2...

CPM1A Series: Compact Programmable Logic Controllers for Industrial Automation

The CPM1A series represents a fundamental line of compact programmable logic controllers (PLCs) designed for small to medium-scale automation tasks. These units integrate a CPU, power supply, and I/O modules into a single, space-saving chassis, typically offering 10, 20, 30, or 40 I/O points. They operate on a 24 VDC power supply and feature a robust ladder logic programming environment. Key technical specifications include a processing speed of approximately 0.72 µs per basic instruction, a program capacity of 2K words, and support for up to 64 I/O points with expansion units. The CPM1A is known for its reliability in harsh industrial environments, with an operating temperature range of 0 to 55°C and a degree of protection IP20 for panel mounting. These controllers are often referred to as micro-PLCs or brick-style controllers in different markets.

Applications and Sectors
CPM1A PLCs are deployed across a wide range of industrial sectors, including packaging machinery, material handling systems, conveyor controls, and simple process automation. They are ideal for standalone machine control in manufacturing plants, water treatment facilities, and building automation systems. Common installations include control panels for small assembly lines, pump sequencing, and lighting control systems. Their compact form factor makes them suitable for distributed control architectures where space is at a premium.

Subcategories and Key Articles
The CPM1A series includes several base unit models differentiated by I/O count and output type. Key article codes include CPM1A-10CDR-A (10 I/O, relay outputs), CPM1A-20CDR-A (20 I/O, relay outputs), CPM1A-30CDR-A (30 I/O, relay outputs), and CPM1A-40CDR-A (40 I/O, relay outputs). For transistor output versions, codes like CPM1A-10CDT-A and CPM1A-20CDT-A are available. The article code structure typically follows the pattern: CPM1A-[I/O count][Output type][Power supply variant], where 'C' indicates compact, 'D' for DC power, 'R' for relay, and 'T' for transistor outputs. Expansion I/O units such as CPM1A-8ED and CPM1A-16ED are also part of this category.

Business Benefits and Support
At Electric Automation Network, we provide genuine CPM1A PLCs with real-time pricing and global express shipping. Our team of specialized engineers offers personalized technical support for system integration, programming, and troubleshooting. Each product listing includes detailed technical documentation, wiring diagrams, and compatibility notes to ensure seamless implementation in your automation projects.

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Manufacturer Code Reference Catalog Number Description Delivery Price

135804

CPM1A-10CDT1-D

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CPU 6/4 I/O DC PNP Outputs

CPU 6/4 I/O DC PNP Outputs

3 View Availability View Price

250189

CPM1A-DRT21

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Module Expansion Slave DeviceNet

3 View Availability View Price

249922

CPM1A-8ED

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Module Expansion 8 Inputs

3 View Availability View Price

135813

CPM1A-30CDT1-D

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CPU 18/12 I/O DC PNP Outputs

3 View Availability View Price

135817

CPM1A-PRT21

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Module Expansion Profibus DP Slave

3 View Availability View Price

135816

CPM1A-40CDT-D

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CPU 24/16 I/O DC in NPN

3 View Availability View Price

143793

CPM1A-40CDT1-D

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CPU 24/16 I/O DC PNP Outputs

3 View Availability View Price

143792

CPM1A-30CDT-D

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CPU 18/12 I/O DC in NPN

CPU 18/12 I/O DC NPN Outputs

3 View Availability View Price

297697

CPM2C-10C1DTC-D

CPM2C10C1DTCD.1

CPU 6/4 I/O NPN Clock

CPU 6/4 I/O Outputs NPN Clock

3 View Availability View Price

297699

CPM2C-20C1DT1C-D

CPM2C20C1DT1CD.1

CPU 12/8 I/O PNP Outputs Clock

CPU 12/8 I/O Outputs PNP Clock

3 View Availability View Price

297725

CPM2C-10CDTC-D

CPM2C10CDTCD.1

CPU 6/4 I/O NPN

CPU 6/4 I/O NPN Outputs

3 View Availability View Price

297727

CPM2C-10CDR-D

CPM2C10CDRD.1

CPU 6/4 I/O relay Outputs

CPU 6/4 I/O Outputs Relay

3 View Availability View Price

297720

CPM2C-CIF21

CPM2CCIF21.1

Module Expansion port RS232 + RS422/485 Protocol to Control Temp.

RS232 + RS422/485 Expansion Module Control Temp.

3 View Availability View Price

297728

CPM2C-20C1DTC-D

CPM2C20C1DTCD.1

CPU 12/8 I/O NPN Clock

CPU 12/8 I/O Outputs NPN Clock

3 View Availability View Price

297729

CPM2C-24EDTC

CPM2C24EDTC.1

Module Expansion 16/8 I/O NPN

Expansion Module 16/8 I/O NPN Outputs

3 View Availability View Price

297734

CPM2C-8ETC

CPM2C8ETC.1

Module Expansion 8 Outputs NPN

Expansion Module 8 NPN Outputs

3 View Availability View Price

297724

CPM2C-S110C-DRT

CPM2CS110CDRT.1

CPU 6/4 E/S PNP Outputs Master Compobus/S Slave, DeviceNet

CPU 6/4 I/O Outputs PNP Master Compobus/S DeviceNet Slave

3 View Availability View Price

297708

CPM2C-32EDT1M

CPM2C32EDT1M.1

Module Expansion 16/16 I/O Outputs PNP THOUSAND

Expansion Module 16/16 I/O PNP MIL Outputs

3 View Availability View Price

297709

CPM2C-10CDT1M-D

CPM2C10CDT1MD.1

CPU 6/4 E/S Outputs PNP THOUSAND

CPU 6/4 I/O Outputs PNP MIL

3 View Availability View Price

297701

CPM2C-24EDT1C

CPM2C24EDT1C.1

Module Expansion 16/8 I/O PNP Outputs

Expansion Module 16/8 I/O PNP Outputs

3 View Availability View Price

297742

CPM2C-32EDTC

CPM2C32EDTC.1

Module Expansion 16/16 I/O NPN

Expansion Module 16/16 I/O NPN Outputs

3 View Availability View Price

297743

CPM2C-32EDTM

CPM2C32EDTM.1

Module Expansion 16/16 I/O NPN THOUSAND

Expansion Module 16/16 I/O NPN MIL Outputs

3 View Availability View Price

297747

CPM2C-16EDM

CPM2C16EDM.1

Module, Expansion, 16 digital Inputs, THOUSAND

Expansion Module 16 MIL Digital Inputs

3 View Availability View Price

297745

CPM2C-20CDTM-D

CPM2C20CDTMD.1

CPU 12/8 I/O NPN THOUSAND

CPU 12/8 I/O Outputs NPN MIL

3 View Availability View Price

297749

CPM2C-CIF01-V1

CPM2CCIF01V1.1

Module Expansion Adapter Peripherals + RS232C

Peripherals + RS232C Adapter Expansion Module

3 View Availability View Price

297744

CPM2C-10CDTM-D

CPM2C10CDTMD.1

CPU 6/4 I/O NPN THOUSAND

CPU 6/4 I/O NPN MIL Outputs

3 View Availability View Price

297702

CPM2C-8ET1C

CPM2C8ET1C.1

Module Expansion 8 Outputs PNP

Expansion Module 8 PNP Outputs

3 View Availability View Price

297703

CPM2C-CIF11

CPM2CCIF11.1

Module Expansion Adapter RS232 + RS422/485

RS232 + RS422/485 Adapter Expansion Module

3 View Availability View Price

297740

CPM2C-32CDTM-D

CPM2C32CDTMD.1

CPU 16/16 I/O NPN THOUSAND

CPU 16/16 I/O Outputs NPN MIL

3 View Availability View Price

297722

CPM2C-SRT21

CPM2CSRT21.1

Module Expansion Slave Compobus/S

Compobus/S Slave Expansion Module

3 View Availability View Price

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