PRODUCT INFORMATION
Product Overview
The ABB IMDSI02 PIMDSI02 Bailey INFI 90 Digital Input Slave monitors digital field contacts. It provides interface capability for sixteen separate field signals within the control system architecture. The unit connects via the internal Slave Expander Bus to an associated master module.
This module operates using logic power drawn from the system backplane at five volts direct current. Logic current consumption measures approximately eighty milliamperes during typical operation. The compact hardware mounts directly into standard INFI 90 module mounting slots.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Number of digital input channels | 16 separate field signals |
|---|
| Logic power supply requirement | +5 Vdc at ~80 mA |
|---|
| Mounting / communication bus | Slave Expander Bus to master module (INFI 90 bus) |
|---|
| Dimensions (approx.) | 178 mm × 51 mm × 330 mm (7.0″ × 2.0″ × 13.0″) |
|---|
| Weight | 0.3 kg (0.66 lb) |
|---|
| Input voltage turn-on/off thresholds | 24 Vdc max turn-off 21.4 Vdc; 125 Vdc max turn-off at 95.0 Vdc; 120 Vac max turn-off 85.0 Vac, 60 Hz |
|---|
TECHNICAL INFORMATION
Features
- Provides sixteen distinct digital input channels for monitoring plant contact status.
- Interfaces directly with master modules over the dedicated Slave Expander Bus.
- Consumes eighty milliamperes of logic power at five volts direct current.
- Accommodates multiple discrete voltage thresholds across DC and AC voltage ratings.
TECHNICAL INFORMATION
Applications
- Acquires discrete contact status from field pushbuttons, limit switches, and trip circuits.
- Integrates discrete binary inputs into ABB Bailey INFI 90 distributed control system nodes.
TECHNICAL INFORMATION
Connections / Interfaces
- Communicates with master processing modules across the internal INFI 90 Slave Expander Bus.
- Receives sixteen field input signals through dedicated module termination wiring.
TECHNICAL INFORMATION
Installation Guidelines
- Insert the module firmly into its assigned slot within the INFI 90 chassis assembly.
- Verify chassis logic power voltages before seating the module into the backplane bus.
TECHNICAL INFORMATION
Compatibility
- Operates with ABB Bailey INFI 90 master controller and processor modules.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSOperates with ABB Bailey INFI 90 master controller and processor modules.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
How many input channels are available on the ABB IMDSI02 PIMDSI02?
The IMDSI02 module provides sixteen separate digital input channels for field contact status acquisition.
How does the IMDSI02 interface with the control system?
The unit communicates over the INFI 90 Slave Expander Bus to an associated master module.
What power supplies are required for IMDSI02 operation?
The module requires plus five volts direct current with a typical consumption of eighty milliamperes.
What is the reference market price for the IMDSI02 PIMDSI02?
Observed market pricing is approximately 95 USD for refurbished units. This figure represents an indicative market reference only, not a final quotation.
