ALL PRODUCTS

AB 1756-IF8I Analog Input Module

Product Name: Analog Input Module

Brand Name: Allen-Bradley

Model Number: 1756-IF8I

Place of Origin: USA

Warranty: 12 Months

Whatsapp：+86 18020776782

Email：[email protected]

Appurtenance:

Overview
Functions
Commercial Terms
Contact Us
Specifications
Features
Advantage
Other Products
Recommended Products

Overview

The Allen-Bradley 1756-IF8I is an 8-channel isolated analog input module designed for the ControlLogix automation platform. It is used to acquire high-precision analog signals from field devices such as sensors, transmitters, and instrumentation systems. With support for voltage and current inputs and high-resolution sigma-delta conversion, it delivers accurate and stable data acquisition for industrial control and process monitoring applications.

Functions

Collects analog signals from field devices in industrial automation systems.

Converts real-world signals into digital data for PLC processing.

Supports multiple input types including voltage and current signals.

Provides signal isolation between channels to improve measurement integrity.

Enables real-time monitoring of process variables such as temperature, pressure, and flow.

Interfaces directly with ControlLogix controllers via backplane communication.

Commercial Terms

Minimum Order Quantity	1 Piece
Price	Contact for Jim
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	In stock

Contact Us

Sales:	Email:	Whatsapp:
*Jim Pei*	*[email protected]*	*+86 18020776782*

Specifications

Product Name	AB 1756-IF8I Analog Input Module
Manufacturer	Allen-Bradley
Product Type	Analog Input Module
Part Number	1756-IF8I
Weight	0.22kg
Estimated shipping dimensions	3.5x14.2x14.5cm
Place of shipment	Xiamen, China
Country of origin	USA
Current Draw (24 Volts)	150 or 400 milliamps
Input signal Range	-10…10V 0…10V 0…5V 0…20 mA
Resolution	16-21 bits
Enclosure	Open
Backplane Current (5Volts)	200 mA
Channels	8 Isolated Channels
I-O Ranges	0-10 Volts
Conversion Method	Sigma-Delta
Current Draw (5.1 Volts)	200 milliamps

Features

8 fully isolated analog input channels for improved signal integrity.
Supports input ranges including -10 to 10 V, 0 to 10 V, 0 to 5 V, and 0 to 20 mA.
High-resolution 16–21 bit sigma-delta conversion for precise measurement.
Compact ControlLogix module design with open enclosure.
Low power consumption with 5 V and 24 V backplane current support.
Fast and stable analog-to-digital conversion for real-time control applications.
Designed for industrial environments requiring high accuracy and reliability.
Direct integration with Allen-Bradley ControlLogix systems.

Advantage

High Measurement Precision
With up to 21-bit resolution, the 1756-IF8I provides significantly higher accuracy than many standard analog input modules, improving process control quality.

True Channel Isolation
Each channel is isolated, reducing signal interference and improving performance in electrically noisy industrial environments compared to non-isolated modules.

Flexible Signal Compatibility
Supports multiple input types (voltage and current), allowing one module to handle diverse field devices and reducing hardware complexity.

Superior Noise Immunity
Sigma-delta conversion technology enhances signal stability and reduces measurement noise, especially in slow-changing analog processes.

Seamless ControlLogix Integration
Designed for direct integration into the ControlLogix platform, enabling simplified system architecture and faster commissioning.

Compact and Efficient Design
Small form factor reduces cabinet space requirements while maintaining high channel density and performance.

Reliable Industrial Performance
Built for continuous operation in demanding automation environments, ensuring stable data acquisition for critical process control systems.

Other Products

FOXBORO	HONEYWELL	Bently Nevada
FBM230 P0926GU	FS-TSFIRE-1624	330505-01-02-02
FBM202 P0914ST	MU-PDIX02 51304485-100	330171-00-12-10-01-CN
FBM218 P0922VW	CC-TAIN01 51306513-175	22811-01-06-10-02
FBM1/37/43 P0400HH	8C-PAIN01 51454356-175	21505-00-12-05-02
FBM2/36 P0500RG	MC-TDOY23 51204166-175	128275-01 128031-01
FBM3A/33A P0500RU	51402755-100 K4LCN-4	177230-01-02-05
FBM4/39/44 P0500RY	TC-FTEB01 51309512-125	330104-01-08-50-01-CN
FCP270 P0917YZ	8C-TAIMA1 51307171-175	330910-00-12-10-02-00
P0904BS P0904BS-0E	HCIX15-TE-FA-NC-C	991-06-XX-01-00 169955-01
761CNA-AT 4000-00002	FC-IOTA-R24 51306505-175	330903-00-06-05-02-05
FBM222 P0926TL	51199930-100 SPS5713	330103-11-19-10-02-00
P0922YU FPS400-24	SPS5710 51199929-100	9200-06-05-10-00
P0400YD FBM3	900P01-0201 51450991-002	3500/05-02-04-00-00-01
IPM2-P0904HA	SC-UCMX02 51307195-276	3500/42E 289837-01