1756-IB32/B

Overview

1756-IB32/B is an Allen-Bradley ControlLogix 32-point digital DC input module, designed for 12–24V DC sinking input applications.

General Information

• Series: ControlLogix

• Module Type: Digital DC Input Module

• Inputs: 32 (Sinking)

• Input Voltage: 12–24V DC

• Operating Voltage Range: 10–31.2V DC

• Module Keying: Electronic

Electrical Specifications

• Backplane Current @ 5V DC: 120 mA

• Backplane Current @ 5.1V DC: 100 mA

• Backplane Current @ 24V DC: 2 mA

• Power Dissipation (Max): 6.2 W @ 60 °C

• Thermal Dissipation: 21.1 BTU/hr @ 60 °C

Input Characteristics

• Maximum Operating Current: 5.5 mA

• Minimum Operating Current: 2 mA @ 10V DC

• Maximum Input Current (Off-State): 1.5 mA

• Input Delay Time (OFF to ON): 380 µs max + filter time

• Input Delay Time (ON to OFF): 420 µs max + filter time

• Input Delay Time (General): 2 ms + selected filter time

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