Product Description
The Allen-Bradley 1771-OAD is a discrete output module for the PLC-5 series of programmable logic controllers (PLCs). It is a 16-point module, meaning that it can control up to 16 individual devices. The 1771-OAD operates on an AC voltage of 12-120 VAC, and it can provide a maximum current of 0.7 amps per point.
Product Parameters
- Number of points: 16
- Voltage: 12-120 VAC
- Current: 0.7 amps per point
- Dimensions: 4.88 inches x 4.88 inches x 1.19 inches
- Weight: 1.1 pounds
Usage Method
The 1771-OAD is installed in a 1771 I/O chassis. Once installed, it is connected to the PLC-5 controller using a 1771-CBL communication cable. The 1771-OAD is then configured using the PLC-5 programming software.
Product Application
The 1771-OAD is used to control a variety of devices, including solenoids, contactors, relays, and motors. It is commonly used in industrial automation applications, such as manufacturing, process control, and building automation.
Example Applications
- Controlling the start and stop of motors
- Turning on and off solenoids and contactors
- Controlling the operation of valves and actuators
- Lighting control
- HVAC control
Discontinuation
The Allen-Bradley 1771-OAD was discontinued in 2016. However, it is still a popular module, and there are a number of third-party suppliers that offer new and refurbished units.
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