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CMA 33 GVT 360 5796 Communication Relay Interface Module | ABBCMA 33 GVT 360 5796 Communication Relay Interface Module | ABBCMA 33 GVT 360 5796 Communication Relay Interface Module | ABB
CMA 33 GVT 360 5796 Communication Relay Interface Module | ABB
CMA 33 GVT 360 5796 Communication Relay Interface Module | ABB
CMA 33 GVT 360 5796 Communication Relay Interface Module | ABB

CMA 33 GVT 360 5796 Communication Relay Interface Module | ABB


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PRODUCT SKU : CMA 33 GVT 360 5796

PRODUCT TYPE : Communication Interface Modules

PRODUCT VENDOR : ABB


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

The ABB CMA 33 GVT 360 5796, also cataloged as the CMA 33 Communication / Relay Interface Module, operates as a dedicated hardware component for signal interfacing and data flow routing within ABB control system architectures.

Hardware Specifications

Parameter Specification
Model CMA 33
Part Number GVT 360 5796
Brand ABB
Origin Sweden
Weight 0.1 kg
Dimensions (L x W x H) 100 mm x 50 mm x 20 mm
Operating Temp 0 to 55 deg C
Power Consumption 24 VDC (standard industrial voltage input)
Core Function Communication / Relay Interface Module
Physical Interface Multi-pin connector for power and signal lines
Enclosure Protective molded housing

Backplane Bus Communication Velocity & I/O Density Scaling

The CMA 33 module converts and stabilizes digital signal transfers across control cabinet interconnects. Designed for tight physical integration within high-density control racks, it manages discrete signal interfaces and relay switching loops to maintain backplane bus communication velocity across ABB automation platforms. Its internal circuit layout scales I/O density while preserving isolation between active communication channels and external control circuits.

Frequently Asked Questions

Q: What type of connector interface does the CMA 33 use for external wiring?

A: The CMA 33 utilizes an integrated multi-pin connector handling both power supply feeds and signal/communication line connections.

Q: Can the CMA 33 be installed in high-density control cabinets with space constraints?

A: Yes. The unit features a compact footprint measuring 100 mm x 50 mm x 20 mm and weighs 0.1 kg, designed specifically for space-efficient mounting within industrial enclosures.

Field Installation Guidelines

  1. Power Disconnection: Disconnect all 24 VDC power sources prior to inserting or removing the multi-pin connector interface to prevent electrical arcing across signal contacts.
  2. Connector Alignment: Ensure correct pin alignment of the multi-pin plug before seating it onto the CMA 33 interface header to avoid pin bending.
  3. Cable Shielding: Route communication cables away from high-voltage AC power lines and attach cable shielding to cabinet earth ground to prevent electromagnetic interference.
  4. Mounting and Enclosure: Mount the module inside an IP54 or higher rated control enclosure to protect the housing from ambient particulate contamination.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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