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1756-IH16I

Allen-Bradley 1756-IH16I Isolated Input

In stock (19 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-IH16I

  • Product Type: DC Digital Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 300g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Allen-Bradley ControlLogix 1756-IH16I 125V DC Isolated Input Module

The 1756-IH16I is a 16-channel isolated DC input module from the Allen-Bradley ControlLogix series. This module features individually isolated inputs for 125V DC sink/source applications with an operating range of 90-146V DC. 

Product Overview

  • Model: 1756-IH16I
  • Inputs/Outputs: 16 Individually Isolated Inputs
  • Voltage Category: 125V DC Sink/Source
  • Operating Voltage Range: 90…146V DC

Electrical Specifications

  • Backplane Current at 5 Volts: 125 milliamps
  • Backplane Current at 24 Volts: 3 milliamps
  • Total Backplane Power: 0.71 W

Environmental Specifications

  • Power Dissipation (Max): 5 W @ 60 °C (140 °F)
  • Thermal Dissipation: 17.05 BTU/hr
  • Weight: 0.3 kg

Additional Features

  • Removable Terminal Blocks: 1756-TBCH, 1756-TBS6H
  • Isolation Voltage: 1500 Volts RMS (for 1 minute)
  • Operating Temperature Range: -20 to 70 °C (-4 to 158 °F)
  • Humidity Rating: 5 to 95% non-condensing
  • Noise Immunity: NEMA 1

Package Includes

  • 1x Allen-Bradley 1756-IH16I isolated DC input module
  • 1x installation documentation

FAQ

Q1: How many inputs does the 1756-IH16I have and what is their configuration?

The 1756-IH16I features 16 individually isolated inputs for 125V DC sink/source applications with 90-146V DC operating range.

Q2: What is the isolation rating of this module?

It provides 1500V RMS isolation for 1 minute between channels, ensuring excellent protection against ground loops.

Q3: What is the operating temperature range and terminal block compatibility?

The module operates from -20°C to 70°C and is compatible with 1756-TBCH and 1756-TBS6H removable terminal blocks.

🏷️ Tags: DC Digital Input Module

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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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