1MRK000173 1MRK000005-396 1MRK000173-BC Binary I/O Module, China 1MRK000173 1MRK000005-396 1MRK000173-BC Binary I/O Module Manufacturers, Suppliers, Factory

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	1MRK000173 1MRK000005-396 1MRK000173-BC
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Parameter	Value
Model	1MRK000173 1MRK000005-396 1MRK000173-BC
Type	Binary I/O Module
Dimensions	23.3 x 17 x 1.3 cm
Weight	0.32 kg
Operating Temperature	-20°C to +60°C
Input Channels	8 × Binary Inputs (BI)
Output Channels	10 × Functional Outputs (BO) + 2 × Auxiliary/Alarm Outputs
Rated Voltage	110–125 V DC (-BC version)
Response Time	Input < 5 ms; Output < 10 ms
Communication Protocol	Modbus TCP/IP

Description

ABB 1MRK000173 1MRK000005-396 1MRK000173-BC Binary I/O Modules are designed for industrial automation, providing efficient and reliable control solutions. Suitable for various complex industrial environments, they ensure the stability and safety of production processes.

Applications

Thermal power plants: Used for generator protection and on/off monitoring of desulfurization/denitrification systems.

Hydropower plants: Automation control of turbine units and remote monitoring of gates.

Wind power plants: Protection devices for substations and status data acquisition for transformer substations.

Petrochemical plants: Protection of large compressor units and automation upgrades of substations.

Steel and iron smelting plants: Interlocking control of high-voltage power distribution systems and production lines.

Railway locomotive factories: Protection and monitoring of traction substations.

Competitive Advantage

High interference immunity: Complies with the stringent IEC 60255 standard, exhibiting an extremely low false alarm rate in strong magnetic field environments.

Hot-swap support: Supports rapid module replacement in some system configurations, minimizing downtime.

Precise voltage control: Provides excellent threshold detection for 110V power grids, avoiding false alarms.

FAQ

Q: What is the difference between the suffixes 1MRK000173-BC and 1MRK000173-CC for the 1MRK000173 module?
A: The suffix represents the rated operating voltage. -BC is suitable for 110–125V DC, while -CC is suitable for 220–250V DC. They cannot be used interchangeably, otherwise it may cause the module to burn out or fail to trigger.

Q: Why are the indicator lights on the 1MRK000173 module normal, but the backend is not receiving signals from the 1MRK000005-396 backplane?
A: This may be due to a mismatch between the software configuration address and the physical slot, or a bus communication fault on the 1MRK000005-396 backplane. It is recommended to check the internal logic configuration of the IED.

Q: Can the 1MRK000173-BC board be hot-swapped in the field?
A: Theoretically, yes, but it is recommended to disconnect the output load circuit before hot-swapping. This helps prevent power surges during the process from causing relay malfunction or unintended tripping.

Q: What is the typical lifespan of the 1MRK000173 module?
A: In a standard data center environment, the design lifespan is about 15 years. In environments with high humidity or corrosive gases, preventative replacement is recommended every 8–10 years.

Q: How to handle a "Hardware Mismatch" error related to 1MRK000173 and 1MRK000005-396?
A: Check whether the Assembly number of the new board (e.g., 1MRK000005-396) is fully consistent with the old one. If the version difference is significant, updating the IED firmware may be required.