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1746SC-NI8U Allen-Bradley
Original price
$2,204.88
-
Original price
$3,275.54
Original price
$2,204.88
$2,204.88
-
$3,275.54
Current price
$2,204.88
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1746SC-NI8U is an eight-channel universal analog input module for the Allen-Bradley SLC-500 platform. Installed in any I/O slot except slot 0, it acquires analog signals-including thermocouples, RTDs, voltage, current, and resistance-for processing by SLC processors. It supports diverse sensor types and signal ranges, making it suitable for temperature, process, and analog measurement tasks in industrial control applications. 1746SC-NI8U enables flexible analog data capture within SLC control systems.
Best Suited For
- Multi-type sensor signal acquisition
- Temperature monitoring with thermocouples or RTDs
- Mixed analog process input (mA, V, resistance)
- Field retrofits on SLC-500 control racks
Channels
8
Supported input types
Thermocouple, RTD, mA, V, resistance
Backplane current consumption
200 mA @5 V DC; 100 mA @24 V DC
Backplane power consumption
3.4 W max (1.0 W @5 V DC, 2.4 W @24 V DC)
Technical Specifications
I/O & Electrical
Number of channels
8
Supported input types
Thermocouple (J,K,T,B,E,R,S,N,C), RTD (PT385/3916, Ni618/672, Cu426), resistance 0-3000 Ω, current 0-20 mA, 4-20 mA, voltage ±50 mV, ±100 mV, ±0.5 V, ±2 V, 0-5 V, 1-5 V, 0-10 V, ±10 V
Input filter frequencies
10 Hz; 50 Hz; 60 Hz; 250 Hz
Backplane current consumption
200 mA @5 V DC; 100 mA @24 V DC
Backplane power consumption
3.4 W max (1.0 W @5 V DC, 2.4 W @24 V DC)
Communication & Power
Input signal ranges
- (above)
Isolation (backplane)
50 V DC continuous; 530 V AC / 750 V DC pulse, 1 s (User Manual)
Common-mode voltage range
±10.5 V (21 V max between any two terminals)
Physical & Environmental
Weight
0.50 lb (0.23 kg)
Operating temperature
0 °C to 60 °C (32 °F to 140 °F)
LED indicators
9 green (8 channel, 1 module status) (User Manual)
Mounting
Fits SLC-500 chassis I/O slot (not slot 0)
Certifications
UL ListedcULusCE
