Product Description
The Allen-Bradley 1771-OX is a power contact output module. It is a four-point module with N.O./N.C. output points. Each output point has a status indicator that shows the state of the output relay coil (energized or de-energized).
Product Parameters
- Number of output points: 4
- Output type: N.O./N.C.
- Output voltage: 0-250 V AC (inductive loads) / 0-175 V DC
- Output current: 10 A continuous, 20 A surge
- Power supply: 1771 I/O chassis power supply
Usage Method
The 1771-OX module is used to control high-power loads, such as motors, solenoids, and valves. The output points of the module can be controlled by the PLC through the I/O chassis backplane.
To use the 1771-OX module, you must first install it in an Allen-Bradley 1771 I/O chassis. Once the module is installed, you must wire the load devices to the output terminals of the module.
Once the wiring is complete, you must configure the PLC to control the output points of the module. This can be done using the PLC’s programming software.
Product Application
The 1771-OX module is commonly used in a variety of applications, such as:
- Industrial automation
- Process control
- Machine control
- Building automation
- HVAC control
Examples of application:
- Controlling the motors of a conveyor belt
- Controlling the solenoids of a pneumatic valve system
- Controlling the valves of a hydraulic system
- Controlling the lights of a building
- Controlling the fans of an HVAC system
Safety Precautions
The 1771-OX module contains mercury-wetted relays. Therefore, it is important to handle the module carefully and avoid excessive vibration.
It is also important to note that the output points of the module can be energized at high voltages and currents. Therefore, it is important to take appropriate safety precautions when working with the module.
- Main products, advantageous supply, sufficient stock: Each brand DCS, PLC spare parts
- l Invensys Foxboro: I/A Series system, FBM (Field Input/Output Module) Sequential Control, Ladder Logic Control, Incident Recall Processing, Digital to Analog Conversion, Input/Output Signal Processing, Data Communication and Processing, etc..
- Invensys Triconex: Redundant fault-tolerant control systems, the most modern fault-tolerant controllers based on Triple Module Redundancy (TMR) architecture.
- Westinghouse: OVATION system, WDPF system, WEStation system spare parts.
- Rockwell Allen-Bradley: Reliance Ryan, SLC500/1747/1746, MicroLogix/1761/1763/1762/1766/1764, CompactLogix/1769/1768, Logix5000/1756/1789/ 1794/1760/1788, PLC-5/1771/1785, and so on.
- Schneider Modicon (Schneider Modicon): Quantum 140 series processors, control cards, power modules, etc.
- ABB: DCS and PLC system modules, high-voltage inverter IGCT/IGBT system module cards, industrial robot spare parts DSQC series, Bailey INFI 90, etc.
- Siemens (Siemens): Siemens MOORE, Siemens Simatic C1, Siemens numerical control system, etc..
- Motorola (Motorola): MVME 162, MVME 167, MVME1772, MVME177 and other series.
- XYCOM: I/O, VME boards and processors, etc..
- GE FANUC (GE Fanuc): modules, cards, drives and other types of spare parts.
- Yaskawa (Yaskawa): servo controller, servo motor, servo drive.
- Bosch Rexroth (Bosch Rexroth): Indramat, I/O modules, PLC controllers, drive modules and so on.
- Woodward (Woodward): SPC valve position controller, PEAK150 digital controller.
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