1756sc-IF8u
Regular price
$3,347.19
Sale price
$3,347.19
Regular price
Unit price
per
Couldn't load pickup availability
- Fully secure checkout
- Trusted by thousands
- Rated and reviewed
Have a target price? No worries, submit your target price below
Buy Allen Bradley 1756SC-IF8U – Product Overview
The Allen Bradley 1756SC-IF8U is a universal 8-channel analog input module engineered for ControlLogix 1756 I/O rack systems. This industrial-grade component consolidates voltage, current, thermocouple, and RTD/resistance monitoring into a single chassis-mounted module, eliminating the need for multiple dedicated input cards. Designed for process control and factory automation, the 1756SC-IF8U delivers reliable signal acquisition across diverse sensor types with cold-junction compensation and removal-and-insertion-under-power capability.
Allen Bradley 1756SC-IF8U Features & Benefits
Eight independently configurable input channels support 32 input types, including thermocouples (J, K, T, B, E, R, S, N, C), RTD sensors (PT385/3916, Ni618/672, NiFe518, Cu426), resistance measurement (250–4000 ohms), and analog signals (0–20 mA, voltage ranges). The module features high input impedance (greater than 1 MΩ for thermocouple and voltage; less than 250 ohm for current), dual cold-junction compensation sensors, and integrated current sources for RTD/resistance excitation. Common mode rejection of 96 dB at 50/60 Hz ensures noise immunity in industrial environments. Configured via RSLogix 5000 software, the module provides wire-off detection, over-range, and under-range indication for diagnostic reliability.
Allen Bradley 1756SC-IF8U Specifications & Datasheet
| Parameter | Value |
|---|---|
| Input Channels | 8 (voltage, current, thermocouple, or RTD) |
| Input Overvoltage Protection | 14.5 VDC continuous; 250 W pulsed (1 ms) |
| Input Overcurrent Protection | 28 mA continuous; 40 mA pulsed (1 ms, 10% duty) |
| Backplane Current Required | 230 mA at 5V; 75 mA at 24V maximum |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Thermal Dissipation | 3.0 watts maximum |
| Common Mode Rejection | 96 dB at 50/60 Hz |
Allen Bradley 1756SC-IF8U Applications in Industrial Automation
The 1756SC-IF8U is widely deployed in process control, machine automation, production line systems, factory control panels, and motion control applications. Its multi-input capability makes it ideal for temperature monitoring (thermocouples), resistance measurement, current signal acquisition, and voltage monitoring in manufacturing facilities across North America, Europe, and Asia. It is a core component for facilities requiring flexible, space-efficient analog signal processing without hardware reconfiguration.
Allen Bradley 1756SC-IF8U Price & Worldwide Availability
Get updated pricing and stock status for the Allen Bradley 1756SC-IF8U online with global dispatch. As a worldwide industrial parts distributor and supplier in Canada and the United States, LeadTime.ca maintains real-time availability of genuine OEM components. Contact us for bulk orders, export-ready pricing, and fast international shipping across industrial markets.
Why Buy Allen Bradley Products from LeadTime.ca
Every product on LeadTime.ca is genuine, authentic OEM, factory-tested, and sourced from verified suppliers. We specialize in export-ready automation components with fast worldwide shipping and competitive pricing for industrial automation professionals. Order now for rapid delivery or contact us for bulk export pricing across North America, Europe, and international markets.
Related Resources
-
ACHIEVING
4.0 average rating
-
With
95% positive reviews
-
LESS THAN
1% return rate