The 1766-L32BWAA is a MicroLogix 1400 Programmable Controller by Allen-Bradley and Rockwell Automation. It has 24 inputs (20 digital and 4 analog) and 14 outputs (12 digital and 2 analog). This hardware has a relay output circuit type. General specifications for the 1766-L32BWAA include a power supply voltage of 100…240 Volts AC at 47…63 Hertz and a mechanical relay life of 20,000,000 cycles. This controller has dimensions of 90 x 180 x 87 millimeters, or 3.5 x 7.08 x 3.43 inches. It has an approximate shipping weight of 0.9 kilograms, or 2.0 pounds. Input specifications include an on-state voltage range of 4.5…24 Volts DC and an off-state voltage range of 0…1.5 Volts DC (both for inputs 0-11). For inputs 12 and higher, on-state voltage range is 10…24 Volts DC and off-state voltage range is 0…5 Volts DC. Operating frequency for inputs 0-11 is 0 Hertz to 100 kiloHertz and 0 Hertz to 1 kiloHertz for inputs 12 and higher.

Analog input specifications include a voltage input range of 0…10.0 Volts DC and 12-but unsigned integer data type. This hardware has a 12 bit input resolution and non-linearity of +/- 0.5% of full scale. Voltage input overvoltage protection is 1.5 Volts DC. Analog output specifications include a voltage output range of 0…10 Volts DC and 12 bit unsigned integer data type. The 1766-L32BWAA has a 12 bit output resolution and an analog output setting time of 3 milliseconds (maximum). With regard to relay and FET outputs, this controller has a maximum controller load of 1440 Volt-amperes.

The 1766-L32BWAA comes with built-in RTC features. There are a total of twelve discrete relay output channels on this controller. For mounting, this controller drive should either be mounted on the DIN rail or the panel. There are two analog outputs on this controller. The dimension of this terminal controller is 3.5 inches x 7.08 inches x 3.43 inches. This controller weighs only 2 pounds. For power supply, this dive can operate within a range between 100 to 240 volts in an alternate current. This controller should be used within an operating frequency range of 47 to 63 hertz. The maximum power consumption rating of the 1766-L32BWAA is 120 volts. When this controller comes to inrush currents, this controller can produce 40 amperes at 4 milliseconds and 25 amperes at 8 milliseconds. There are three different communication ports on the third drive in the form of one RS-232, one Ethernet port, and one RS-485 port. There are 20 kilobytes of memory storage on this controller module. This controller comes with the trim potentiometers feature. This helps to stimulate internal registers. It can also be used to integrate user programs and conduct testing parameters. The 1766-L32BWAA comes with support for many Ethernet-based protocols such as the Modbus TCP/IP protocols. Users have the chance of configuring data logging as per their requirements. Setting up communication protocols takes only seconds. Users can also do offline and online editing on this controller.