• Siemens SIMATIC ET 200pro CM IO Connection Modules (M8, M12, M23)
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Siemens SIMATIC ET 200pro CM IO Connection Modules (M8, M12, M23)

Siemens SIMATIC ET 200pro CM IO Connection Modules (M8, M12, M23)

SIMATIC ET 200pro CM IO connection modules for wiring sensors and actuators to the digital and analog electronic modules.

Key features

  • 4 x M12 and 8 x M12 versions in metal or plastic (P)
  • 4 x M12 inverse module for 4 DQ / 4 DQ HF actuators
  • 8 x M12D and 8 x M8 versions
  • 2 x M12 8-pin and 1 x M23 versions for EM 8 DI / 8 DQ

Specifications

Brand Siemens
Product line SIMATIC ET 200pro
Category I/O connection modules
System ET 200pro I/O modules
Variants listed 9
Source Siemens Catalog ST 70 · 2026, p. 1893-1894
6ES7194-4CA00-0AA0 Type: CM IO 4 x M12 | Sockets: 4 x M12 | Application: Digital/analog sensors, actuators
6ES7194-4CA50-0AA0 Type: CM IO 4 x M12 inverse | Sockets: 4 x M12 | Application: Digital actuators (4 DQ, 4 DQ HF)
6ES7194-4CA10-0AA0 Type: CM IO 4 x M12 P | Sockets: 4 x M12 | Application: Digital, plastic version
6ES7194-4CB00-0AA0 Type: CM IO 8 x M12 | Sockets: 8 x M12 | Application: Digital sensors/actuators
6ES7194-4CB10-0AA0 Type: CM IO 8 x M12 P | Sockets: 8 x M12 | Application: Digital, plastic version
6ES7194-4CB50-0AA0 Type: CM IO 8 x M12D | Sockets: 8 x M12 | Application: Digital sensors/actuators
6ES7194-4EB00-0AA0 Type: CM IO 8 x M8 | Sockets: 8 x M8 | Application: Digital sensors/actuators
6ES7194-4FB00-0AA0 Type: CM IO 2 x M12 | Sockets: 2 x M12, 8-pin | Application: EM 8 DI / 8 DQ 0.5 A
6ES7194-4FA00-0AA0 Type: CM IO 1 x M23 | Sockets: 1 x M23 | Application: EM 8 DI / 8 DQ 0.5 A
PLC AccessoriesSiemens
9 product codes available in this family
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Siemens SIMATIC ET 200pro CM IO Connection Modules (M8, M12, M23)

Brand Siemens·PLC Accessories

Available part numbers (9)

6ES7194-4CA00-0AA0, 6ES7194-4CA50-0AA0, 6ES7194-4CA10-0AA0, 6ES7194-4CB00-0AA0, 6ES7194-4CB10-0AA0, 6ES7194-4CB50-0AA0, 6ES7194-4EB00-0AA0, 6ES7194-4FB00-0AA0, 6ES7194-4FA00-0AA0

How to order

Send the Siemens part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
6ES7194-4CA00-0AA0Type: CM IO 4 x M12 | Sockets: 4 x M12 | Application: Digital/analog sensors, actuators
6ES7194-4CA50-0AA0Type: CM IO 4 x M12 inverse | Sockets: 4 x M12 | Application: Digital actuators (4 DQ, 4 DQ HF)
6ES7194-4CA10-0AA0Type: CM IO 4 x M12 P | Sockets: 4 x M12 | Application: Digital, plastic version
6ES7194-4CB00-0AA0Type: CM IO 8 x M12 | Sockets: 8 x M12 | Application: Digital sensors/actuators
6ES7194-4CB10-0AA0Type: CM IO 8 x M12 P | Sockets: 8 x M12 | Application: Digital, plastic version
6ES7194-4CB50-0AA0Type: CM IO 8 x M12D | Sockets: 8 x M12 | Application: Digital sensors/actuators
6ES7194-4EB00-0AA0Type: CM IO 8 x M8 | Sockets: 8 x M8 | Application: Digital sensors/actuators
6ES7194-4FB00-0AA0Type: CM IO 2 x M12 | Sockets: 2 x M12, 8-pin | Application: EM 8 DI / 8 DQ 0.5 A
6ES7194-4FA00-0AA0Type: CM IO 1 x M23 | Sockets: 1 x M23 | Application: EM 8 DI / 8 DQ 0.5 A

Need a different model, or a part not listed here? Send us your parts list →

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