ABB IMQRS22 Quick Response Module

The ABB IMQRS22 is a versatile Quick Response I/O Module designed for high-performance industrial automation. It features fast response times, accurate measurements, and support for a wide range of digital and analog I/O requirements. Built with robust engineering, it is suitable for demanding applications where speed and reliability are critical.

Key Features

• Supports digital inputs, digital outputs, analog inputs, and analog outputs

• Fast response time with high accuracy

• Optically isolated inputs and outputs for improved safety

• Ideal for industrial automation systems

Technical Specifications

Power Requirements

• Operating Voltage:

• +5 VDC (±5%)

• +15 VDC (-2.5%, +5%)

• -15 VDC (-5%, +2.5%)

• +24 VDC (±10%) (via P3 connector from termination unit)

• Power Dissipation (Logic Only):

• +5 V: 0.9 W

• +15 V: 525 mW

• -15 V: 450 mW

• +24 V: 1.56 W

• +5 V: 0.5 W

• +15 V: 405 mW

• -15 V: 345 mW

• +24 V: 1.10 W

• Typical:

• Maximum:

• Overvoltage Category:

• Category II per IEC 61010-1

• Category I for circuits above 150 V

• Category II for circuits below 150 V

Digital Inputs

• Number of Inputs: 3 (optically isolated)

• Input Current:

• +5 V: 180 mA

• +15 V: 35 mA

• -15 V: 30 mA

• +24 V: 65 mA

• +5 V: 100 mA

• +15 V: 27 mA

• -15 V: 23 mA

• +24 V: 46 mA

• Typical:

• Maximum:

• Turn-On Voltage (Minimum):

• 120 VAC: 81 VAC

• 24 VDC: 19.5 VDC

• 48 VDC: 26.7 VDC

• 125 VDC: 90.5 VDC

• Turn-Off Voltage (Maximum):

• 120 VAC: 45 VAC

• 24 VDC: 13 VDC

• 48 VDC: 13 VDC

• 125 VDC: 55 VDC

• Maximum Input Current at Minimum Turn-On:

• +5 V: 3.8 mA

• +15 V: 4 mA

• -15 V: 2 mA

• +24 V: 2.4 mA

• Off-Leakage Current (Maximum):

• Vin ≤45 VAC @ 60 Hz: 1.6 mA

• Vin ≤10.5 VDC: 50 nA

• DC Response Time: 17 ms (fixed)

Digital Outputs

• Number of Outputs: 4 (open collector, optically isolated)

• Voltage Ratings:

• 24 VDC ±10%

• 48 VDC ±10%

• Off Output Voltage (VI/O nominal):

• On Output Voltage: 1.5 VDC max

• Current Ratings:

• 250 mA max at 24 VDC

• 125 mA max at 48 VDC

• Off Output Current: 10 µA max