1771-OAN | Allen-Bradley | Output Module

Description

The Allen-Bradley 1771-OAN PLC-5 Digital AC Output Module is an integral component of the 1771 product line, meticulously engineered by Allen-Bradley/Rockwell Automation. Functioning as a source output module, it necessitates connection to a sinking input device capable of grounding. Source output modules like the 1771-OAN establish a positive voltage path, albeit incompatible with 2-slot addressing. Installation with 1-slot addressing, subject to appropriate restrictions, or 1/2 slot addressing without restrictions is imperative for 2-slot addressing compatibility.

The 1771-OAN AC output module seamlessly integrates with various Mini-PLCs, notably the Mini-PLC-2/02, 2/16, 2/17, and PLC 5/15 models from Allen-Bradley, in addition to remote I/O adapters. Notably, it must not co-reside in the same chassis as a thermocouple module.

Technical Specifications

Specifications

Information About 1771-OAN

The Allen-Bradley 1771-OAN PLC-5 Digital AC Output Module, a component of the 1771 product line, is meticulously designed by Allen-Bradley/Rockwell Automation. Functioning as an AC output module, it operates as a source output module, requiring connection to a sinking input device capable of grounding to establish a positive voltage path. Notably, it is not compatible with 2-slot addressing, necessitating installation with 1-slot addressing or 1/2 slot addressing in the system to ensure proper functionality.

The 1771-OAN AC output module seamlessly integrates with various Mini-PLCs, including the Mini-PLC-2/02, 2/16, 2/17, and the PLC 5/15 models from Allen-Bradley, and is compatible with remote I/O adapters. However, it must not be colocated in the same chassis as a thermocouple module.

The module requires a power supply of 800 milliamps, drawn from the backplane of the I/O chassis. Prior to installation, power must be disconnected from the backplane, and a compatible field wiring arm utilized to ensure safe and correct installation. The field wiring arm serves as a device for connecting different modules.

Featuring 32 output channels divided into 4 groups of 8 outputs each, the 1771-OAN operates within a voltage range of 85 to 264 Volts AC and a frequency range of 47 to 63 Hertz, with a nominal voltage of 120 to 240 Volts AC. It boasts a thermal dissipation rating of 55.4 BTU per hour and a maximum backplane current of 800 milliamps at a specific voltage of 5 Volts DC.

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.