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1771-IQ Allen-Bradley
Original price
$480.00
-
Original price
$1,044.86
Original price
$480.00
$480.00
-
$1,044.86
Current price
$480.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1771-IQ module is a selectable DC input module in the Allen-Bradley 1771 Universal I/O platform, used in PLC-5 control systems. A single module provides eight discrete DC input channels (5 to 30 V DC), configurable for sink or source operation and selected logic (High = TRUE or Low = TRUE). It integrates into a 1771 I/O chassis via backplane power and wiring arm and is suited for interfacing field devices such as switches and sensors in manufacturing, process control, or OEM machine control applications.
Best Suited For
- Discrete DC input monitoring (5-30 V DC)
- Selectable sink/source and logic polarity configurations
- Retrofit or expansion on existing 1771 PLC-5 installations
- Applications requiring isolation and EMI filtering
Inputs
8 channels
Supply voltage range
5 to 30 V DC
Backplane current
150 mA
Power dissipation
6.8 W max., 0.8 W min.
Technical Specifications
I/O & Electrical
Number of inputs
8
Customer supply voltage
5 to 30 V DC
Nominal input current
5 mA @ 5 V DC; 25 mA @ 30 V DC
Input impedance
1.2 K ohms nominal
Logic level options
High = TRUE (ON > 40 %), Low = TRUE (ON < 20 %)
Communication & Power
Backplane current
150 mA
Power dissipation
6.8 W max., 0.8 W min.
Thermal dissipation
23.2 BTU/hr max., 2.7 BTU/hr min.
Physical & Environmental
Isolation voltage
1500 V AC rms
Operating temperature
0 to 60 °C (32 to 140 °F)
Storage temperature
-40 to 85 °C (-40 to 185 °F)
Relative humidity
5 to 95 % (non-condensing)
Wiring conductor
14-AWG stranded max, 3/64 in insulation max
I/O chassis keying
Between 6 and 8, between 24 and 26
Certifications
CSACSA Class I Div 2UL ListedCE
CSA certified; CSA Class I, Division 2, Groups A, B, C, D; UL listed; CE marked for applicable directives.
