ABB 500BIO01 1MRB150005R0001 1MRB200060/E Binary Input/Output (Combined)

The ABB 500BIO01 (1MRB150005R0001) is a versatile Binary Input/Output (BIO) Module from the Procontrol P13 series.

Unlike dedicated input or output modules, the "BIO" designation indicates its ability to handle both signal directions, making it a highly efficient choice for space-constrained racks.

1. Introduction

The 500BIO01 serves as a bidirectional interface between the Procontrol P13 system bus and external binary field devices.

It is designed to process digital signals (On/Off) and can be configured to either sense the state of field equipment (Input) 

or drive small control elements like relays and indicators (Output).

The 1MRB200060/E designation typically refers to the specific hardware revision or the printed circuit board assembly version used in the 500 series.

2. Technical Parameter Table

3. Related Models

500BIM01: Dedicated Binary Input Module (Input only).

500BOM01: Dedicated Binary Output Module (Output only).

500PSM02/03: Power supply modules that provide the necessary rack voltages.

70BK01: Bus coupler used to link BIO modules to higher-level controllers.

4. Product Advantages and Features

Dual-Functionality: Reduces the number of spare parts needed by combining input and output capabilities into a single card slot.

High Density: Optimized for subracks where slot availability is limited, allowing for more compact control cabinet designs.

Robust Diagnostics: Integrated monitoring for output short circuits and overloads, with local LED status indication for every channel.

Superior Filtering: Hardware-based debouncing on the input side prevents signal noise from being misinterpreted as logic state changes.

Long Lifecycle: Part of the legacy P13 ecosystem, known for 20+ years of operational reliability in extreme industrial environments.

5. Application Cases

Control Desks: Driving pilot lights (Output) while simultaneously reading the state of selector switches (Input).

Motor Control Centers (MCC): Sending "Start/Stop" commands to contactors and receiving "Running/Fault" feedback signals.

Valve Actuation: Controlling solenoid valves and monitoring limit switches (Open/Closed) via a single module.

HVAC Systems: Managing dampers and fans in large-scale industrial ventilation systems.

6. Installation and Maintenance

Installation:

Addressing: Ensure the module’s address jumpers or DIP switches are set correctly before insertion to avoid bus conflicts.

Seating: Slide the module firmly into the rack. Ensure the 1MRB200060/E board is properly aligned with the backplane guides.

Wiring: Use shielded cables for long runs to minimize EMI, especially if the module is placed near high-voltage switchgear.

Maintenance:

Output Testing: Use a multimeter to verify that the 24V DC output is present at the terminal when the software command is active.

Hot-Swap Caution: While many P13 modules are robust, it is best practice to check the specific system manual regarding "hot-swapping" to prevent transient spikes on the system bus.

Firmware/Revision Check: When replacing a module, ensure the suffix (like /E) matches to maintain compatibility with existing system logic.