Allen-Bradley 1756-IH16I ControlLogix Isolated Input Module 90-146V DC 16P Ser A

Description

 

 

The 1756-IH16I is a sink/source digital input module with 16 individually isolated inputs available. It requires a 36-pin RTB, or removable terminal block housing, of either the 1756-TBCH or 1756-TBS6H before it can be connected to a compatible ControlLogix chassis. This module features per point isolation and displays the module health and input and communication status.

 

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Phone Number：+8618030175807>>

Technical Specifications

 

Part Number/Catalog No.：1756-IH16I
Series：ControlLogix
Module Type：Digital Isolated Input Module
Inputs：16 Indvidually Isolated Points
Input Voltage：125 Volts DC Sink-Source
Operating Voltage Range：90-146 Volts DC
Input Delay Time：6 milliseconds plus selected filter time
Minimum Operating Current：1 milliamp at 90 Volts DC
Maximum Operating Current：3 milliamps at 146 Volts DC
Maximum Input Current, Off-State：0.8 milliamps
Power Dissipation (Max)：5 Watts at 60 degrees Celsius
Backplane Current at 5 Volts：125 milliamps
Backplane Current at 24 Volts：3 milliamps
Removeable Terminal Block(s)：1756-TBCH, 1756-TBS6H
UPC：10612598171320

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E-mail：sales7@apterpower.com >>

1. High-precision thermocouple signal processing
16-channel independent isolated input, supporting J/K/T/E/R/S type thermocouples
0.1°C resolution, ±0.2% full-scale accuracy (with cold-end compensation)
Open/short self-diagnosis, independent alarm LED indication for each channel
Typical applications: furnace temperature monitoring, heat treatment process control
2. Intelligent signal conditioning technology
Automatic cold-end compensation (built-in high-precision temperature sensor)
Adjustable digital filter (1~60 seconds time constant)
Anti-electromagnetic interference design (common mode rejection ratio>120dB)
Typical application: petrochemical reactor temperature chain monitoring
3. Safety redundant architecture
Double isolation between channels (1500Vrms between input/backplane)
Support Hot Backup redundant configuration (requires 1756-RM module)
SIL2 certified (IEC 61508 standard)
Typical application: power plant steam turbine temperature protection
4. Convenient engineering maintenance
Studio 5000 automatic calibration (supports multi-point calibration)

Hot-swap maintenance (module replacement without power failure)

Raw data/engineering value dual display (℃/℉ unit switching)

Typical application: Pharmaceutical GMP compliant temperature control system

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Company profile

 

At PLC Leader, our goal is to be the best distributor in the electrical industry.
To do this, we want to have the best value proposition for our customers to ensure we deliver outstanding financial performance. Maintain and build strong relationships with our suppliers and equip all of our people with the right tools, training, and support that they need to be successful. With all of this, we also want to remain humble and know when and how we can do better.

 

Manager: Vicky

Email: sales7@apterpower.com

Cell Phone: +8618030175807 (Whatsapp)

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Fast delivery

Regular inventory products are shipped within 1-3 working days, and urgent orders can provide expedited processing services to ensure that customers receive the goods in time and ensure that the project progress is not delayed.

02

Rich experience

More than 10 years of experience in sales of industrial automation products, professional team provides selection guidance and technical support to help customers accurately match needs and optimize procurement plans.

03

Sufficient inventory

Covering mainstream brands such as Allen-Bradley and Siemens, warehouses in the United States, Europe, and Asia are stocked to shorten delivery cycles and meet global procurement needs.

04

Quality assurance

All products are strictly tested, provide clear product status reports, and come with a 1-year warranty service to ensure stable operation of the equipment and worry-free after-sales.
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