Product Description
ABB 500BIO01, Part No. 1MRB150005R0001, is a multi-function mixed I/O module for ABB AC 500 series, designed for ABB 800xA DCS system. This board integrates combined digital and analog I/O channels for DI, DO, AI and AO. Channel function can be reconfigured via onboard DIP switches. It supports per-channel fault diagnosis, optoelectrical isolation and reverse polarity protection with excellent EMC performance. It connects to PROFIBUS DP bus together with 500SCM01 communication coupler, acquiring distributed field process signals. Widely used as spare part for legacy AC500 DCS in power, metallurgy and petrochemical industries.
Specifications
- Model: 500BIO01
- Part Number: 1MRB150005R0001
- Brand: ABB
- Series: AC 500 / 800xA DCS
- Type: Basic Mixed I/O Module (BIO)
- Channel Configuration: 9 DI, 9 DO, 1 AI, 2 configurable channels (AI/DI/DO)
- Signal Level: Digital 24VDC; Analog 4-20mA / ±10V
- Resolution: 12-bit for analog channels
- Power Supply: 24VDC (±10%), reverse polarity protected
- Power Consumption: Approx. 8W
- Isolation: Opto-isolated, isolation voltage ≥2.5kV AC
- Matching Communication Module: 500SCM01 (PROFIBUS DP coupler)
- Matching Power Module: 500PSM02
- Mounting: Rack cage mount
- Diagnosis: Individual channel fault detection & status indication
- Compliance: IEC 61000-6-2 / IEC 61000-6-4
Application
- Field signal acquisition and control output for ABB 800xA & AC500 DCS
- Process measurement for boiler, auxiliary machine and turbine in power plants
- Interlock control for rolling line, reheating furnace and dedusting system in metallurgy
- Transmitter signal interface for pressure, level, temperature and flow in petrochemical plants
- Remote I/O expansion for water treatment, pump stations and compressor packages
- Retrofit & spare part replacement for old ABB DCS installations
- Signal interface for interlock, alarm and regulation loops on machinery and production lines
Series Models
- 500BIO01 1MRB150005R0001 (Basic Mixed I/O Module)
- 500SCM01 Communication Coupler Module
- 500PSM02 Power Supply Module
- 500DI01 Digital Input Module
- 500DO01 Digital Output Module
- 500AI01 Analog Input Module
- 500AO01 Analog Output Module
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