Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | ABB 1MRK000284-ABr02 |
| Manufacturer | ABB |
| Product Series | Relion® Protection and Control IED Platform |
| Product Type | Binary Input Module (BIM) |
| Function | Acquires and processes digital input signals from field devices for protection, monitoring, and automation applications |
| Application | Substation automation, power system protection, transformer protection, feeder protection, and industrial automation |
| Input Channels | 24 optically isolated binary input channels |
| Input Type | Galvanically isolated digital inputs |
| Input Voltage | 24–250 V AC/DC (depending on system configuration) |
| Status Indication | Individual LED indicator for each input channel |
| Communication | Operates through the host ABB Relion IED using IEC 61850, DNP3, Modbus, and other supported protocols |
| Compatible Equipment | ABB Relion® protection relays including RED670, REL670, REB670, RET670, and compatible IEDs |
| Mounting Type | Plug-in module for ABB protection relay chassis |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Construction | Industrial-grade PCB with optically isolated input circuits |
| Dimensions | Approx. 233 × 166 × 15 mm |
| Weight | Approx. 0.20 kg |
FAQ
FAQ
Q1: What is the ABB 1MRK000284-ABr02 used for?
A: The 1MRK000284-ABr02 is a Binary Input Module used to collect digital signals from switches, circuit breakers, protection devices, and other field equipment for ABB Relion protection and control systems.
Q2: How many input channels does the module provide?
A: The module provides 24 independent optically isolated binary input channels, allowing reliable monitoring of multiple field signals simultaneously.
Q3: Which ABB systems are compatible with the 1MRK000284-ABr02?
A: It is designed for ABB Relion protection relays and is commonly used with devices such as RED670, REL670, REB670, RET670, and other compatible IEDs.
Q4: Is the 1MRK000284-ABr02 a protection relay?
A: No. It is an I/O expansion module that supplies binary input functions. Protection algorithms are executed by the host Relion relay.
Q5: What types of signals can the module receive?
A: It accepts digital status signals from field devices such as circuit breakers, disconnect switches, auxiliary contacts, push buttons, and alarm contacts.
Q6: What are the dimensions and weight of the 1MRK000284-ABr02?
A: The approximate dimensions are 233 × 166 × 15 mm, and the weight is approximately 0.20 kg. Actual values may vary slightly depending on packaging.
Q7: Does the 1MRK000284-ABr02 require software configuration?
A: Yes. The module is configured through the ABB Relion engineering tools, where each binary input can be assigned to specific monitoring, protection, or control functions.
Q8: What should be checked before installing the 1MRK000284-ABr02?
A: Verify the part number, hardware revision, relay compatibility, input voltage requirements, field wiring, and ensure the protection system is de-energized before installing or replacing the module.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
