Allen-Bradley 1771-WD Field wiring arm-Competitive prices

Product Description

The Allen-Bradley 1771-WD is a field wiring arm for PLC 5 and Bulletin 1771 series I/O modules. It is a 12-terminal, tin-plated arm that is used to connect field wires to the module. The 1771-WD field wiring arm is installed by being attached to the pivot bar on the bottom of the 1771 I/O chassis. It is designed to pivot upwards to connect to a module and to allow the module to be installed or removed without disconnecting all the system wires. The 1771-WD field wiring arm is conformally coated and it does not need external power.

Product Parameters

Number of terminals: 12
Terminal plating: Tin-plated
Material: Steel
Weight: 0.2 kg (0.71 lbs)
Dimensions: 1.0″ x 2.0″ x 6.0″ (2.5 cm x 5.1 cm x 15.2 cm)

Usage

To use the Allen-Bradley 1771-WD field wiring arm, follow these steps:

Attach the field wiring arm to the pivot bar on the bottom of the 1771 I/O chassis.
Strip the insulation from the ends of the field wires.
Connect the field wires to the terminals on the field wiring arm.
Pivot the field wiring arm down to connect it to the I/O module.

Product Applications

The Allen-Bradley 1771-WD field wiring arm can be used with a variety of Allen-Bradley digital I/O modules, such as:

1771-OZL digital contact output module
1771-ODZ digital AC output module
1771-ID AC/DC input module

The 1771-WD field wiring arm is commonly used in industrial automation applications, such as:

Manufacturing
Process control
Robotics

Example Application

The Allen-Bradley 1771-WD field wiring arm can be used to connect a conveyor belt to a PLC. The conveyor belt would be connected to the digital input terminals on the I/O module, and the PLC would be used to control the conveyor belt. The 1771-WD field wiring arm would allow the I/O module to be easily installed or removed without disconnecting all the wires.

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.