Input Module 1771-IFMS | Allen-Bradley
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Vendor:
Allen-Bradley
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Type:
Input Module
- Tags Input module
About the Product
Allen-Bradley 1771-IFMS Fast Millivolt Input Module
Key Technical Specifications
8-channel differential input for precise low-voltage measurement
Input range: 0 to 50mV with 12-bit resolution
Fast scanning: 14.5ms update for all channels
Works in harsh conditions: 0°C to 60°C
High noise rejection: 100dB at 60Hz
Low power: 750mA at 5V DC
Weight:0.8kg
Industrial Applications
Chemical plant temperature monitoring
Gas detection systems in refineries
Flame sensor inputs for boilers
Conveyor belt weight measurement
Explosive environment monitoring
Problem Solver
Eliminates noise in low-voltage signals
Safe for explosive areas
Works with old PLC5 systems
Needs no external power
Handles quick signal changes
Installation Notes
Use 22-14 AWG copper wires
Turn off power before installing
Mount in PLC5 compatible rack
Apply 7-9 lb-in torque on terminals
Keep away from high voltage cables
What You Get
1771-IFMS module
Compatible wiring arm
Installation guide
12-month warranty
Shipping Options
Fast worldwide delivery
Fedex priority available
UPS ground service
DHL express option
Quick Quotes & Info
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- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
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- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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