1756-IH16I Allen-Bradley DC Sink/Source Digital Input Module

Overview:

The Allen-Bradley 1756-IH16I ControlLogix Isolated Input Module is a high-quality digital input solution designed for use in the ControlLogix platform. This module supports 16 input points and offers individual isolation for each channel, ensuring reliable signal processing even in environments with high electrical noise. With a wide input voltage range of 90-146V DC, the module provides flexibility for various industrial applications.

Key Features:

• Brand: Allen-Bradley
• Model: 1756-IH16I
• Sub Brand: ControlLogix
• Type: Digital Input Module
• Isolation: 250V continuous between inputs
• Input Voltage Range: 90-146V DC
• Channels: 16 Points, Individually Isolated
• Mounting: Chassis
• Operating Temperature: 0-60°C (32-140°F)
• Terminal Block Compatibility: 1756-TBCH or 1756-TBS6H
• Display Indicators: Input and communication status, Module health
• Enclosure: None (open-style)

Technical Specifications:

• Input Signal: 90-146V DC
• Isolation: 250V continuous between each input
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Removable Terminal Block: 1756-TBCH or 1756-TBS6H
• Display Indicators: Input and communication status, Module health
• Mounting Type: Chassis-mountable
• Special Features: Individual isolation per point

Ordering Information:

• Model: 1756-IH16I
• Description: 16-Point Isolated Input Module for ControlLogix (90-146V DC)
• Compatibility: For use with ControlLogix Controllers and systems
• Required Accessories: 1756-TBCH or 1756-TBS6H terminal blocks

FAQ:

1. What is the isolation rating for each input?
   • Each input is isolated with a continuous 250V isolation between them.
2. Can I use this module for applications outside of ControlLogix?
   • This module is specifically designed for ControlLogix systems; compatibility with other platforms may be limited.
3. What terminal blocks are compatible with this module?
   • The 1756-TBCH or 1756-TBS6H terminal blocks are required for this module.
4. What is the operating temperature range?
   • The module operates between 0°C and 60°C (32°F and 140°F).

Check official datasheet for more detailed information: ControlLogix and GuardLogix Controllers