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Allen-Bradley 1771-OFE1
Overview
The Allen-Bradley 1771-OFE1 is a 2-channel analog output module for the PLC-5 system, designed to output voltage signals with 12-bit resolution. This single-slot module installs into a 1771 I/O chassis and is ideal for sending analog control signals to actuators, variable speed drives, and process control elements in legacy Allen-Bradley automation systems.
Key Features
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Output Channels: 2
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Output Type: Voltage
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±10V, 0–10V, 0–5V, or 1–5V (selectable by jumper)
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Resolution: 12-bit (1 part in 4096)
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Accuracy: ±0.1% of full scale
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Status Indicators: LED for module diagnostics
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Isolation: Channel-to-backplane and channel-to-channel
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Compatible with PLC-5 processors
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Mounting: 1771 I/O chassis, single-slot
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Wiring: Removable terminal block (1771-WH required)
Technical Specifications
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Catalog Number: 1771-OFE1
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Series: 1771
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Chassis Type: PLC-5 (classic 1771 chassis)
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Backplane Current Draw: 1.05 A
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Output Voltage Ranges: Jumper-selectable
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Conversion Time: 2 ms per channel
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Operating Temp: 0°C to 60°C (32°F to 140°F)
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Certifications: UL, CSA, CE
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Brand: Allen-Bradley
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Sub Brand: PLC-5
Applications
-
Legacy PLC-5 control systems
-
Analog signal output to actuators or drives
-
Temperature, pressure, and process control loops
-
Retrofit or expansion of 1771 I/O installations
-
OEM systems still operating on PLC-5 platforms
Why Choose the 1771-OFE1
-
Reliable and accurate voltage output for analog control
-
Compatible with a wide range of PLC-5 applications
-
Simple installation and maintenance in 1771 I/O racks
-
Provides extended life and support for legacy systems
Order Now
The Allen-Bradley 1771-OFE1 analog output module is available and ships worldwide.
Description
Allen-Bradley 1771-OFE1
Overview
The Allen-Bradley 1771-OFE1 is a 2-channel analog output module for the PLC-5 system, designed to output voltage signals with 12-bit resolution. This single-slot module installs into a 1771 I/O chassis and is ideal for sending analog control signals to actuators, variable speed drives, and process control elements in legacy Allen-Bradley automation systems.
Key Features
-
Output Channels: 2
-
Output Type: Voltage
-
±10V, 0–10V, 0–5V, or 1–5V (selectable by jumper)
-
-
Resolution: 12-bit (1 part in 4096)
-
Accuracy: ±0.1% of full scale
-
Status Indicators: LED for module diagnostics
-
Isolation: Channel-to-backplane and channel-to-channel
-
Compatible with PLC-5 processors
-
Mounting: 1771 I/O chassis, single-slot
-
Wiring: Removable terminal block (1771-WH required)
Technical Specifications
-
Catalog Number: 1771-OFE1
-
Series: 1771
-
Chassis Type: PLC-5 (classic 1771 chassis)
-
Backplane Current Draw: 1.05 A
-
Output Voltage Ranges: Jumper-selectable
-
Conversion Time: 2 ms per channel
-
Operating Temp: 0°C to 60°C (32°F to 140°F)
-
Certifications: UL, CSA, CE
-
Brand: Allen-Bradley
-
Sub Brand: PLC-5
Applications
-
Legacy PLC-5 control systems
-
Analog signal output to actuators or drives
-
Temperature, pressure, and process control loops
-
Retrofit or expansion of 1771 I/O installations
-
OEM systems still operating on PLC-5 platforms
Why Choose the 1771-OFE1
-
Reliable and accurate voltage output for analog control
-
Compatible with a wide range of PLC-5 applications
-
Simple installation and maintenance in 1771 I/O racks
-
Provides extended life and support for legacy systems
Order Now
The Allen-Bradley 1771-OFE1 analog output module is available and ships worldwide.