ABB 1MRK000508-BD Binary Input Module (BIM)

FAQ

Q1: What is the ABB 1MRK000508-BD?
A1: The ABB 1MRK000508-BD is a Binary Input Module (BIM) used in ABB protection and control systems to receive external digital signals.

Q2: What is the main function of this module?
A2: It collects external binary signals such as breaker status, alarms, interlocking signals, and control commands, then transfers this information to the protection relay or automation system.

Q3: How many input channels does 1MRK000508-BD have?
A3: It provides 16 binary input channels.

Q4: What input voltage does this module support?
A4: The module supports 110–125 V DC input signals with a rated input current of 50 mA.

Q5: Is 1MRK000508-BD a PLC I/O module?
A5: No. It is not a standard PLC I/O module. It is an ABB protection relay binary input module used in power automation and protection applications.

Q6: Which ABB systems use this module?
A6: It is mainly used with ABB Relion 670 series protection and control devices, depending on the selected hardware configuration.

Q7: What signals can this BIM module monitor?
A7: It can monitor digital signals including circuit breaker auxiliary contacts, protection trip signals, equipment alarms, and external status indications.

Q8: What are the dimensions and weight of 1MRK000508-BD?
A8: The approximate dimensions are 102 × 58.5 × 86.1 mm, and the net weight is approximately 0.41 kg.

1MRK000508-BD ABB

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