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Contact us to request a specific version.
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1769SC-IF8U Allen-Bradley
Original price
$929.89
-
Original price
$2,070.25
Original price
$929.89
$929.89
-
$2,070.25
Current price
$929.89
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1769SC-IF8U (Spectrum Controls / Allen-Bradley) is an 8-channel universal analog input module for CompactLogix™ or MicroLogix™ systems. It accepts voltage, current, thermocouple, RTD, or resistance inputs in any mixed combination and performs multiplexed conversion via a single ADC. It provides extensive channel-to-backplane and channel-to-chassis isolation, per-channel filtering, auto-calibration, cold-junction compensation, and diagnostic features. Typical in process control, temperature monitoring, and multi-sensor integration.
Best Suited For
- Mixed analog sensor inputs (voltage, current, thermocouple, RTD, resistance)
- Applications requiring high channel-to-backplane isolation
- Systems needing per-channel configuration and diagnostics
- Integration into CompactLogix or MicroLogix control systems
Channels
8
Input types
Voltage, Current, Thermocouple, RTD, Resistance
Isolation
500 V dc channel-to-backplane/chassis
Diagnostics
Open-circuit, over-/under-range
Technical Specifications
I/O & Electrical
Input types
Thermocouple (J, K, T, E, R, S, B, N, C), ±50 mV, ±100 mV, 0-5 V, 1-5 V, 0-10 V, ±10 V, 0-20 mA, 4-20 mA, RTD (Pt 385, Pt 3916, Ni 618, Ni 672, Cu 427), Resistance (0-150 Ω, 0-1000 Ω, 0-3000 Ω)
Input impedance
> 10 MΩ (voltage/thermocouple/RTD/resistance), 250 Ω (current)
CMRR / NMRR
115 dB CMRR; 85 dB NMRR (50/60 Hz)
Diagnostics
Open-circuit detection, over-range and under-range error bits
Communication & Power
Isolation
500 V dc channel-to-backplane and to chassis
Physical & Environmental
Configuration
Multiplexed into one ADC; any mix of input types permitted
