IMQRS22

Description

The IMQRS22 Quick Response I/O Module by ABB Bailey is designed for precise and reliable data processing, offering high-speed response times and exceptional signal integrity.

Power Requirements

• Operating Voltage:

• +5 VDC (±5%)

• +15 VDC (-2.5%, +5%)

• -15 VDC (-5%, +2.5%)

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

Environmental Conditions

• Ambient Temperature:

• Internal cabinet rating: 0° to 70°C (32° to 158°F)

• Relative Humidity:

• 5% to 95% up to 55°C (non-condensing)

• 5% to 45% at 70°C (non-condensing)

• Pollution Degree: 1

• Atmospheric Pressure: Sea level to 3 km (1.86 miles)

• Air Quality: Noncorrosive (per ISA S71.04 Class LA, LB, LC - level 1)

Performance Specifications

• Normal Mode Rejection: 37 dB at 50/60 Hz

• Common Mode Rejection: 53 dB from DC to 60 Hz

• Response Time: 0.27 sec to 95% of final value per channel (100% step change)

• A/D Resolution: 12 bits for analog inputs

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