ABB 500BIO01 1MRB150005R1/J high-performance Binary Input/Output (BIO) module
The ABB 500BIO01 (Part Number: 1MRB150005R1/J) is a high-performance Binary Input/Output (BIO) module,
typically utilized within the ABB REB500 busbar protection system or the PWC600 series.
It acts as the bridge between the digital control logic of the protection system and the physical primary equipment (like circuit breakers and isolators).
Technical Parameter Table
| Parameter | Specification |
| Model Number | 500BIO01 |
| Order Code | 1MRB150005R1/J |
| Module Type | Combined Binary Input and Binary Output |
| Input Channels | 9 (Typically opto-isolated) |
| Output Channels | 6 (Typically power relay outputs) |
| Rated Voltage | Configurable (24V DC to 250V DC range) |
| Power Consumption | Low (Internal logic powered via backplane) |
| Operating Temp | -10°C to +55°C |
| Communication | Proprietary internal bus (Interfaced via Central Unit) |
Integrated Design: Combines both inputs and outputs on a single card, optimizing rack space and reducing wiring complexity.
High Reliability: Designed for mission-critical busbar protection where speed and dependability are non-negotiable.
Galvanic Isolation: High insulation between the process side and the electronics side to prevent damage from surges.
Real-time Monitoring: Features built-in self-supervision to ensure the module is functioning correctly, triggering an alarm if an internal fault occurs.
Hot-Swappable Capability: Often allows for easier maintenance within ABB’s modular subrack systems.
Application Cases
Substation Automation: Used in high-voltage substations to monitor the status of disconnectors and earthing switches.
Busbar Protection (REB500): Acts as the interface for “Trip” commands sent to circuit breakers and “Position” feedback received from the switchgear.
Bay Control Units: Employed in PWC600 configurations for controlling points and receiving status signals in complex electrical grids.
500BIO01 1MRB150005R1J
Industrial Power Plants: Monitoring and controlling the auxiliary power distribution systems.
Related & Other Models in the Same Series
The 500BIO01 is part of a broader ecosystem of modules designed for the ABB 500 series protection and control systems.
500CUM03: Central Processing Unit module for the REB500 system.
500BIM01: Dedicated Binary Input Module (when more inputs are required).
500BOM01: Dedicated Binary Output Module (when more trip contacts are needed).
500AIM01: Analog Input Module for processing CT (Current Transformer) and VT (Voltage Transformer) signals.
500PSM01: Power Supply Module to drive the internal rack electronics.
Note: When replacing this module, ensure the hardware revision (indicated by the suffix like /J) matches your existing system configuration to avoid firmware compatibility issues.
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