1756-IH16I

Description

1756-IH16I is a Digital Isolated Input Module for ControlLogix systems, featuring 16 individually isolated inputs and per-point isolation.

General Information

• Brand: Allen-Bradley

• Series: ControlLogix

• Module Type: Digital Isolated Input

Specifications

• Inputs: 16 individually isolated points

• Input Voltage: 125V DC sink-source

• Operating Voltage Range: 90-146V DC

• Input Delay Time: 6 ms plus selected filter time

• Minimum Operating Current: 1 mA at 90V DC

• Maximum Operating Current: 3 mA at 146V DC

• Maximum Input Current (Off-State): 0.8 mA

• Power Dissipation (Max): 5W at 60°C

• Backplane Current (5V): 125 mA

• Backplane Current (24V): 3 mA

Physical and Environmental

• Removable Terminal Blocks: 1756-TBCH, 1756-TBS6H

• Maximum Inrush Current: 250 mA

• Thermal Dissipation: 17.05 BTU/hour

• Continuous Isolation: 250V between inputs

• On-State Voltage Range:

• 90-146V DC at 30°C (16 channels on)

• 90-125V DC at 60°C (16 channels on)

• 90-132V DC at 55°C (14 channels on)

• 90-146V DC at 50°C (12 channels on)

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