The Allen-Bradley 1762-L40AWA controller is a MicroLogix 1200 series programmable controller. Its input voltage rating is 120/240 Volts AC. The 1762-L40AWA programmable controller has 16 relay outputs and 24 inputs, for a total of 40 input and output channels. The 24 input channels have a voltage rating of 120 Volts AC. The 1762-L40AWA programmable controller is one of the bigger MicroLogix 1200 controllers with dimensions of 90 x 160 x 87 millimeters and it weighs about 2.4 pounds.
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Manufacturer | Rockwell Automation |
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Part Number/Catalog No. | 1762-L40AWA |
Brand | Allen-Bradley |
No. of Inputs | Twenty-Four (24) |
No. of Outputs | Sixteen (16) |
Input Circuit Type | 120 Volts AC |
Output Circuit Type | Relay |
Relay Contact Rating | 24-125VDC; 120-240VAC |
Mechanical Cycles | 20,000,000 |
Load Current | 10A, minimum |
Communication Ports | One (1) 8-Pin mini-DIN serial port |
Supported Protocols | DF1, DH-485, ASCII, MODBUS |
Dimensions | Height: 90 mm 104 mm (with DIN latch open); Width: 160 mm; Depth: 87 mm |
Shipping Weight | 2.4 pounds |
Ambient Operating Temp | 0 to 55 degrees Celsius |
Power Supply Usage | 82 VA |
Power supply inrush current | 120V ac: 25A for 8 ms; 240V ac: 40A for 4 ms |
Series | MicroLogix 1200 |
Module Type | Controller |
Input Power | 120 to 240 Volts AC |
Inputs | (24) 120 Volts AC |
Outputs | (16) Relay |
Operating Frequency | 47 to 63 Hertz |
Communication | DH-485, Modbus |
On-State Voltage | 14 to 24 Volts DC |
Off-State Voltage | 0 to 5 Volts DC |
UPC | 10612598207227 |
The 1762-L40AWA is a MicroLogix 1200 controller. This is an Allen-Bradly Programmable Logic Controller (PLC) that is designed with embedded input and output channels as well as communication and programming port.
The 1762-L40AWA is also provided with Two (2) Trim Potentiometers that may be used for simulating internal registers or as local control of process variables. These trim potentiometers are located on the controller’s front panel that may be adjusted using a precision screw driver.
The 1762-L40AWA has One (1) communication port in the form of 8 pin mini-DIN physical interface. This communication port supports DF1, serial DH485, ASCII and MODBUS Master / Slave protocol. This port may be used to download and upload user program, interface with Human Machine Interface (HMI) and Supervisory Control and Data Acquisition (SCADA) systems.
The 1762-L40AWA is powered by supplying an external 100-240VAC supply voltage with frequency of 47-63 Hz. It can withstand an inrush current of 25 A for 8 ms @ 120 VAC and 40 A for 4 ms @ 240 VAC. It has a power supply usage of 80 VA.
The 1762-L40AWA has two input specifications, one is for inputs 0 through 3 and the other is for inputs 4 and above. The minimum off-state leakage current in this module is 1.5 mA. The off-state voltage range is 0 to 5 Volts DC and the on-state voltage range of this module is 14 to 24 Volts DC for inputs 0 through 3. For inputs 4 and above, the on-state voltage range is 10 to 24 Volts DC. The 1762-L40AWA can control a load of up to 1440 VA. The current per group common of this module is 8 Amps. Make sure that the output of the 1762-L40AWA will not exceed the current per group common rating because it may damage this module or other equipment connected to it.
Revision Part # | Also known as | |
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1762-L40AWA Ser A | 1762-L40AWA/A, Series A, Rev A | Request a quote |
1762-L40AWA Ser B | 1762-L40AWA/B, Series B, Rev B | Request a quote |
1762-L40AWA Ser C | 1762-L40AWA/C, Series C, Rev C | Request a quote |
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The maximum controlled load for 1762-L40AWA is 1440 VA.
The operating frequency is 47 to 63 Hertz.
Yes, the 1762-L40AWA comes with a free one-year warranty from DO Supply, Inc.
DO Supply, Inc. offers a variety of repair services for the 1762-L40AWA.
This module has an input power around 120 to 240 Volts AC.
Yes. This controller has Two (2) Trim potentiometers.
Yes. Up to Six (6) 1762 Expansion I/O modules may be installed with this controller.
Yes. With proper programming, it may be used to locally modify variables and eventually control the process however, it is not recommended if the intended modification is very frequent as the trim potentiometer may easily deteriorate. Use the trim potentiometers as secondary or tertiary adjustment options.
The Allen-Bradley 1762-L40AWA is a MicroLogix 1200 Programmable Logic Controller (PLC). It features Twenty-Four (24) sink / source inputs compatible for 24VDC signal voltage and. It also has Sixteen (16) Relay output. It has an embedded 8-pin mini-DIN communication port supporting RS232 (DF1) protocol.
The 1762-L40AWA is a MicroLogix controller. This controller has typical specifications compared to the 1762-L40AWAR however, the 1762-L40AWA does not have a dedicated programming port. With this, only One (1) communication port is available for the 1762-L40AWA which is the front panel 8-pin mini-DIN serial communication port. User may need to disconnect the existing cable to be able to download or upload or communication with the controller thus, disrupting the existing communication.