Lot of 4x Murr Elektronik D-71570 Relay Interface Modules 24VDC DIN Rail Used

Shipping includes tracking info worldwide. Best regards Klaus KLJ Trading. 

Lot of 4 Murr Elektronik D-71570 relay interface modules with terminal blocks and status LEDs, pre-wired and labeled for quick installation, pulled from fully operational control system.

Item details

• Brand: Murr Elektronik

• Location: D-71570 Oppenweiler, Germany

• Type: Relay interface modules / switching modules

• Quantity: 4 modules total

• Operating voltage: 24V DC

• Terminal blocks: Phoenix-style green plug-in screw terminals (top and bottom)

• Input/Output: +24V inputs with relay switched outputs

• Status indicators: Multi-function LED displays with ON indicators and diagnostic flash patterns

• LED functions: Green (on), green flash (diagnostic), red (fault), red flash (error), red quick flash (critical fault)

• Protective covers: Clear hinged covers for terminal protection

• Configuration buttons: 4-button interface for programming and diagnostics

• Mounting: Standard 35mm DIN rail with green clips

• Module width: Compact design, approximately 22.5mm per module

• Custom circuit labeling:

  • Module 1: -F50.1, -F50.2, -F50.3, -F50.4 (CAB-F50)

  • Module 2: -F51.1, -F51.2, -F51.3, -F51.4 (CAB-F51)

  • Module 3: -F52.1, -F52.2, -F52.3, -F52.4 (CAB-F52)

  • Module 4: -F53.1, -F53.2 (CAB-F53)

• System labels: "==SUP=AUF" identification on each module

Condition

• Used, working condition – removed from operational industrial control panel

• All 4 modules in good clean condition

• All terminal blocks intact and functional

• LED windows clear on all units

• DIN rail mounting clips secure on all modules

• Protective terminal covers present and operational

• Pre-wired with labeled blue supply cables attached

• Some minor surface dust from operational use

• No cracks, damage, or missing components on any module

• Modules are interconnected and ready for use as a set

• No original packaging or documentation

Notes

This set of 4 Murr Elektronik relay modules was extracted as a working assembly from an industrial automation system during equipment upgrade. These modules provide relay switching and circuit protection for DC loads in industrial control panels. The custom labeling indicates these were part of a specific machine control circuit (SUP=AUF system with CAB-F50 through F53 designations). Sold as a complete set of 4 modules, pre-wired and tested together. The status LED system provides visual diagnostics for quick troubleshooting (green for normal operation, various flash patterns for different fault conditions). Suitable for PLC output expansion, motor control circuits, valve control, or other industrial automation applications requiring relay-isolated switching. Murr Elektronik modules are known for reliable performance in demanding industrial environments. Can be used together as shown or separated for individual applications.