The 1769sc-IF8U, engineered by Spectrum Controls, is a versatile universal analog input module designed for the 1769 CompactLogix platform and MicroLogix 1500 controllers. It accommodates a broad range of input signals, including voltage, current, resistance, thermocouples, and RTDs, enabling integration of diverse sensor types within a single, efficient unit. Featuring eight input channels with selectable configurations and a 16-bit resolution, this module ensures precise data conversion and supports varying update and sample times for flexibility. Its robust design includes substantial overvoltage and overcurrent protection, while maintaining low backplane currents, thus reducing overall system costs and complexity without sacrificing performance.
Technical specifications for 1769sc-IF8U
Part Number/Catalog No.
1769sc-IF8U
Manufacturer
Spectrum Controls
Compatible Series
1769 CompactLogix / MicroLogix 1500
No. of Inputs
Eight (8) universal inputs
Resolution
16-bits
Slot Width
Single slot
Compatible Voltage signal
±50 mV, ±100 mV, 0-5 V, 1-5 V, 0-10 V, ±10 V
Compatible Current signal
0-20 mA and 4-20 mA
Compatible Resistance signal
0-150, 0-1000, 0-3000 ohms
Compatible RTD sensors
PT385/3916, Ni618/672, NiFe518, Cu426
Compatible Thermocouple sensors
J, K, T, B, E, R, S, N, C
Update Time
10 Hz, 50 Hz, 60 Hz, 250 Hz, and 1000 Hz
Sample time
2.44 ms, 0.53 ms, 0.45 ms, 0.15 ms and 0.07 ms.
Input filter frequency
5 filter frequencies (individually selectable by channel)
