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ABB 1MRK000005-380 Binary Input/Output Module

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

ABB 1MRK000005-380 Binary Input/Output Module

Name: ABB 1MRK000005-380 Binary Input/Output Module
Brand: ABB PLC
SKU: 8882
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:ABB PLC
Item No.:1MRK000005-380
Product Origin:Sweden (SE)
Product Dimensions:100 mm × 35 mm × 50 mm
Product Weight:0.2kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Introduction

The ABB 1MRK000005-380 Binary Input/Output Module is a high-reliability digital interface component used in ABB protection, control, and substation automation systems. It is designed to manage fast binary signal exchange between field devices and higher-level control systems such as relays, RTUs, and industrial controllers.

This module is commonly applied in IEC-based digital substations and industrial automation environments, where precise, fast ON/OFF signal handling is essential for protection logic, switching operations, and system interlocking functions.

Technical Specifications

Parameter	Specification
Manufacturer	ABB
Model Number	1MRK000005-380
Product Type	Binary Input / Output Module
System Compatibility	ABB Relion / protection & control IED systems
Function	Digital signal acquisition and relay output control
Input Channels	Typically 8–16 binary inputs (variant dependent)
Output Channels	Relay-based binary outputs (configurable)
Input Voltage	24 V DC nominal
Output Contact Rating	Up to 250 V AC/DC switching (system dependent)
Switching Current	Up to 5–10 A (relay contact dependent)
Isolation	Galvanic isolation between channels and internal bus
Response Time	Millisecond-level switching for protection logic
Communication Interface	IED backplane / station bus integration
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +85°C
Protection Class	IP20 (panel / rack mounted environment)
Mounting Type	Plug-in module for ABB protection IED chassis
Dimensions (H×W×D)	~100 mm × 35 mm × 50 mm
Weight	~0.1–0.3 kg

Applications

The ABB 1MRK000005-380 module is widely used in mission-critical electrical and industrial systems:

Electrical substation protection systems
ABB Relion series IED platforms (e.g., generator and transformer protection)
Circuit breaker tripping and interlocking logic
Power generation control systems
Grid automation and distribution networks
Industrial safety and alarm signal processing
Oil & gas electrical control systems
Process plant digital signal interfacing

Advantages

Provides fast and reliable binary signal switching for protection logic
Designed for high electrical isolation, improving system safety
Ensures stable operation in mission-critical substation environments
Plug-in architecture allows quick installation and replacement
Supports precise coordination between field signals and protection relays
Strong resistance to electromagnetic interference (EMI)
Long lifecycle design suitable for continuous industrial operation
Seamless integration within ABB Relion protection ecosystems

Technical FAQs

Q1: What is the main function of this module?
A: It handles digital input and relay output signals for ABB protection and control systems.

Q2: Where is it typically used?
A: It is mainly used in ABB Relion IEDs for substation and power system protection.

Q3: Is it an input module or output module?
A: It is a combined binary input/output module depending on system configuration.

Q4: What voltage does it use?
A: Standard input is 24 V DC, while outputs support higher switching voltages via relays.

Q5: Is it suitable for industrial PLC systems?
A: It is primarily designed for ABB protection IED systems rather than general PLCs.

Q6: What is the response speed?
A: It operates at millisecond-level response suitable for protection switching.

Q7: Can it control circuit breakers?
A: Yes, it is commonly used for breaker tripping and interlocking logic.

Q8: Is it hot-swappable?
A: No, it should be installed with the system powered down.

Q9: What industries use it?
A: Power utilities, substations, oil & gas, and industrial automation.

Q10: Why is isolation important in this module?
A: It protects control systems from high-voltage faults and electrical noise.

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