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Allen Bradley 1771-OFE1 PLC-5 Analog Output Module | 4-Channel

Allen Bradley PLC-5 4-Channel Analog Output Module

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ManufacturerAllen Bradley

Part number1771-OFE1

Manufacturer Allen Bradley

Module Type Analog Output

Channels 4 Isolated

Output Voltage Ranges +1 to +5 VDC, 0 to +10 VDC, -10 to +10 VDC

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Veteran-owned

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4 isolated analog voltage outputs 12-bit resolution Selectable output voltage ranges Supports PLC-5 systems Removable wiring arm LED diagnostics

Product description

The Allen-Bradley 1771-OFE1 is a PLC-5 series analog output module featuring four individually isolated voltage output channels. It provides selectable voltage ranges of +1 to +5 VDC, 0 to +10 VDC, and -10 to +10 VDC with 12-bit resolution. This module is designed for use in a 1771 I/O chassis and offers features like channel-to-backplane and channel-to-channel isolation, making it suitable for applications requiring precise analog signal generation. This module is ideal for controlling devices such as variable frequency drives, valve positioners, and data loggers in industries like manufacturing, process control, and building automation. Its ability to convert digital data to analog signals makes it a versatile component for legacy Allen-Bradley systems. Source your 1771-OFE1 from Stanlo Automation for reliable, high-quality surplus industrial parts. We offer expert support and a commitment to customer satisfaction, ensuring you get the components you need to keep your operations running smoothly.

Technical specifications

Manufacturer	Allen Bradley
Module Type	Analog Output
Channels	4 Isolated
Output Voltage Ranges	+1 to +5 VDC, 0 to +10 VDC, -10 to +10 VDC
Resolution	12-bit
Chassis Type	1771 I/O Chassis
Backplane Current Draw	1.50A @ 5VDC
Isolation	1500V optoelectrical
Operating Temperature	0°C to 60°C (32°F to 140°F)

Common applications

Industrial Automation

Process Control

Manufacturing

Building Automation

Legacy Systems

Actuator Control

Signal Generation

Compatible systems

PLC-5 Chassis PLC-5 Processors

Also known as

Allen-Bradley 1771-OFE1/B PLC-5 Analog Output 4 Channel Analog Output Module

Replaces / compatible with

This module is a component of the Allen-Bradley PLC-5 system and is not typically listed as a direct replacement for other specific part numbers, but rather as a module within its series.

Technical note

Expert tip

Ensure proper keying bands are installed between slots 10-12 and 26-28 on the 1771 I/O chassis to correctly seat the 1771-OFE1 module.

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Frequently asked questions

What are the output voltage ranges for the Allen-Bradley 1771-OFE1 module?

The 1771-OFE1 module offers jumper-selectable output voltage ranges, including +1 to +5 VDC, 0 to +10 VDC, and -10 to +10 VDC. This flexibility allows it to interface with a wide variety of control devices.