Description

The 1762-L40BWA by Allen-Bradley and Rockwell Automation is a MicroLogix 1200 Programmable Controller. It has 24 inputs and 16 outputs and has a heat dissipation rating of 22 Watts. This controller has a power supply usage of 82 Volt-amperes.

• Inputs: 24
• Outputs: 16
• Heat Dissipation: 22 Watts
• Power Supply Usage: 82 Volt-amperes
• Power Supply Voltage: 100…240 Volts AC at 47…63 Hertz
• Power Supply Inrush Current (120 Volts AC): 25 Amps for 8 milliseconds
• Power Supply Inrush Current (240 Volts AC): 40 Amps for 4 milliseconds
• Power Supply Output (5 Volts DC): 600 milliAmps
• Power Supply Output (24 Volts DC): 500 milliAmps
• Input Circuit Type: 24 Volt DC Sink/Source
• Output Circuit Type: Relay
• Operating Temperature: 0 to 55 degrees Celsius
• Storage Temperature: -40 to 85 degrees Celsius
• Operating Humidity: 5% to 95%, Non-Condensing
• Off-State Voltage Range: 0…20 Volts AC

The 1762-L40BWA is a Programmable Logic Controller (PLC). This controller is a MicroLogix 1200 by Allen-Bradley. It features a total of Forty (40) Input and Output channels which specifically consists of Twenty-Four (24) Discrete inputs and Fourteen (14) Discrete Outputs. The input channels are designed for interfacing input devices that carry 24VDC via sinking and sourcing wiring configuration. The outputs are contact outputs that are rated for 25-125 VDC or 120 – 240 VAC with mechanical life of 20,000,000 cycles and rated for a minimum of 10A load.

This controller has an integrated 8-pin Mini DIN RS232 communication port that supports DH-485, DF1 Full and Half Duplex, Modbus Master and Slave and ASCII protocols. DF1, ASCII and Modbus in this controller operates in peer-to-peer configuration. Converters may be used to multiplex the serial port to allow communication to multiple devices. These converters may be an RS223 to Ethernet converter of RS232 to RS485 converter. DH-485 is ideal for connecting to a network bus with the use of an external converter such as a 1761-NET-AIC.

This controller requires installation to an enclosure that provides adequate protection to the device as the 1762-L40BWA is an electronic device. The enclosure temperature must be maintained at temperature of +0°C to +55°C. Appropriate climate control devices is recommended to be installed in the enclosure such as a heater, fan or combination of both, depending on the installation location.