Allen Bradley 1756-IF16H ControlLogix 16 Pt A/I HART Module Brand new

Allen Bradley 1756-IF16H ControlLogix 16 Pt A/I HART Module

The Allen-Bradley 1756-IF16H input module is a ControlLogix HART type of analog input module. It is used to connect a Logix controller to an industrial machine system. The 1756-IF16H analog input module operates by receiving signals from process value transmitter devices and converting them into measurement values such as temperature or pressure values that the Logix controller can use. It is designed to be mounted in a ControlLogix chassis with an RTB or removable terminal block that hosts all of its field side wiring. The 1756-IF16H analog input module has a separate HART modem for each input channel.

Technical specifications for 1756-IF16H

Manufacturer：Rockwell Automation

Resolution：16-21 Bits

Module Type：Analog Input module with HART protocol

Part Number/Catalog No.：1756-IF16H

Brand：Allen-Bradley

Product Family：PanelView Plus / PanelView Plus CE Operator Terminals

No. of Inputs：16 Differential input; Dedicated HART modem per channel

Analog signals：0-20 mA and 4-20 mA

Conversion method：Successive approximation

Data Format：Integer mode (left justified, 2 s complement) IEEE 32-bit floating point

Module input scan time, min：11…328 ms (filter dependent)

Module HART scan time：Estimate 1 s if all channels are HART enabled

Removable Terminal Block：1756-TBCH; 1756-TBS6H

Backplane Current, 5.1VDC：200 mA

Backplane Current, 24VDC：125 mA

Total Backplane power：4.02 W

Series：ControlLogix

Inputs：16 Differential

Input Voltage Range：0-20 or 4-20 milliamps

Overvoltage Protection：8 Volts DC

Isolation Voltage：50 Volts Continuous

Enclosure：Open

Removeable Terminal Blocks：1756-TBCH, 1756-TBS6H

Description:

The Allen-Bradley 1756-IF16H is an analog input module from the 1756 ControlLogix Programmable Logic Controller Automation (PAC). It supports integration of 0-20 mA or 4-20 mA input signal through hardwiring and Highway Addressable Remote Transducer (HART) communication protocol. This module provides Sixteen (16) differential current signals and One (1) HART modem per channel.

The 1756-IF16H has an integrated Analog to Digital Converter (ADC) using successive approximation method. Analog conversion resolution range is 16-21 bits, allowing more measuring points to be displayed. Converted signal is saved in Integer mode (left justified, 2 s complement) IEEE 32-bit floating point number.

Allen-Bradley recommends use of Single wire connection when terminating signals to the 1756-IF16H. Wire diameter is 0.33…2.1 mm2 (22…14 AWG) solid or stranded shielded copper wire with insulation rating of 105 °C (221 °F) or higher and maximum insulation thickness of 1.2 mm (3/64 in.). Compatible Removable Terminal Block (RTB) for use with the 1756-IF16H are 1756-TBCH and 1756-TBS6H.

The 1756-IF16H has a calibrated accuracy which is better than 0.13% of range on all filters while the module error is 0.3% of range. The module’s input scan time is 11…328 ms that is filter dependent while the module HART scan time is estimated at 1 s if all channels are HART enabled.

Our Services:

1、 All our products are new and original, and of good quality.

2、  Our prices are very competitive.

3、  We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4、  All inquiries will be valued and will reply in 24.

Packing & Delivery:

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.