1771-IQ16

Product Overview

The Allen-Bradley 1771-IQ16 is an isolated discrete input module from the 1771 product bulletin.

Technical Specifications

• Number of Inputs: 16 Inputs
• Operating Voltage Range: 10 to 32 VDC
• Input Delay Time, OFF to ON: 0.57 ms
• Input Delay Time, ON to OFF: 0, 0.57, 9, and 18 ms
• Power Dissipation: 15.0 Watts (max.), 0.5 Watts (min.)
• Thermal Dissipation: 51.0 BTU/hr (max.), 1.7 BTU/hr (min.)
• Backplane Current at 24 Volts: 100 mA
• Compatible Chassis: 1771-A1B thru 1771-A4B
• Keying: Between 22 and 24; Between 30 and 32
• Field Wiring Arm: Cat. No. 1771-WN
• Wiring Arm Screw Torque: 9 inch-pounds
• Voltage Category: 10-60 Volts DC, Sink or Source Load
• DC Operating Voltage: 10-32 Volts
• Max DC Off-State Current: 2.0 mA
• Typical DC Signal Delay: Four Filter Times: 0, 1, 9, & 18 ms
• Wiring Arm: 1771-WH
• Typical AC Signal Delay (On): 35 ± 10 ms
• Typical DC Signal Delay (On): 10 ms
• Typical AC Signal Delay (Off): 45 ± 15 ms
• Typical DC Signal Delay (Off): 50 ms
• Mounting: Rack Mountable