ABB Bailey IMDSM05 Infi 90 Digital I/O Module

The ABB Bailey IMDSM05 Digital I/O Slave Module is part of the Infi 90 process management system, providing reliable interfacing between digital I/O signals and the Multi-Function Processor (MFP) or Logic Master Module (LMM). It facilitates communication between the process control system and digital control devices, allowing seamless monitoring and control of 16 digital I/O signals.

General Info

• Manufacturer: ABB, Bailey
• Model Number: IMDSM05
• Type: Digital I/O Slave Module
• Condition: Brand New
• Country of Origin: United States
• Compatibility: Infi 90 Process Management System, MFP, LMM

Product Features

• 16 Digital I/O Channels: Supports 16 separate digital I/O channels for effective communication between MFP/LMM and field devices.
• Flexibility: Each channel can be configured as either input or output, providing modular flexibility for a range of applications.
• Modular Design: Occupies one slot in the Infi 90 Module Mounting Unit (MMU) and easily connects to termination units, providing simple expandability.
• Redundant Capability: Supports up to 20 high-power slaves on a single master module, ensuring redundancy and reliability in process control systems.
• Front Panel LED Indicators: Provides 16 LEDs for monitoring the status of each digital I/O point, aiding in troubleshooting and system diagnostics.

Technical Specifications

Electrical Specifications

• Power Supply Requirements:
  • Logic Supply Voltage: +5 VDC ± 5%
  • I/O Supply Voltage: 24 VDC (21.6 VDC to 27 VDC)
  • Power Consumption:
    • Logic: 4.6 W
    • I/O: 5 W

I/O Specifications

• Input Voltage: 24 VDC
  • High-Level Input Voltage: 16.5 V (maximum)
  • Low-Level Input Voltage: 4 V (minimum)
• Output Voltage: 24 VDC
  • Low-Level Output Voltage: 2 V (maximum)
  • Sink Current: 120 mA (maximum)
• Propagation Delay:
  • Input: Low to high - 50 μs; High to low - 25 μs
  • Output: Low to high - 25 μs; High to low - 100 μs
• Isolation Voltage: 150 V RMS (channel-to-channel and channel-to-logic)

Environmental Specifications

• Operating Temperature: 0°C to +70°C
• Storage Temperature: -25°C to +85°C
• Relative Humidity: 0% to 95% up to 55°C (non-condensing)
• Altitude: Suitable for operation up to 3000 m
• Pollution Degree: Non-condensing

Compliance and Certifications

• Certifications: CSA certified for use as process control equipment in ordinary (non-hazardous) locations
• Surge Withstand: Meets IEEE Standard 472-1974 on input and output channels
• EMC Compliance: Conforms to ENV 55011 Class A for radiated and conducted emissions