1756-DHRIO

Description

1756-DHRIO is a Data Highway/Remote I/O communication module designed for ControlLogix systems, supporting multiple baud rates and long-distance communication.

General Information

• Brand: Allen-Bradley

• Series: ControlLogix

• Module Type: Data Highway/Remote I/O Communication

Specifications

• Location: 1756 ControlLogix Chassis

• Communication Speed: 57.6 Kbaud, 115.2 Kbaud, 230.4 Kbaud

• Cable Length Options: 3048 m (10000 ft), 1524 m (5000 ft), 762 m (2500 ft)

• Recommended Cable: Belden 89463 twinaxial, 0.52 mm² (20 AWG), rated at 200 °C (392 °F)

• Backplane Current (5V): 1.7 milliamps

• Backplane Current (24V): 850 milliamps

• Power Dissipation (Max): 4.5 Watts

• Thermal Dissipation (Max): 15.4 BTU per hour

Physical and Environmental

• Enclosure: Open

• Operating Temperature: 0-60 °C (32-140 °F)

• Slot Width: 1

• Weight: 0.64 pounds (0.293 kg)

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