The Allen-Bradley 1766-L32BXB is a programmable controller that belongs to the MicroLogix 1400 Series of Programmable Controllers. It is suitable for use in an industrial environment and is intended for use in clean and dry spaces. It is equipped with a replaceable battery and three embedded communication ports that provide excellent communication capabilities. The three communication ports include an isolated RS232C/ RS485 combination port, a non-isolated RS232C port, and an RJ-45 port for 10/100 MBps Ethernet/IP peer-to-peer messaging.

The Allen-Bradley 1766-L32BXB controller requires an input voltage of 24 volts of direct current. It supports 32 digital I/O points that consist of 12 digital fast 24-volt inputs, 8 digital 24-volt inputs, 6 relay outputs, 3 fast 24-volt outputs, and 3 normal 24-volt outputs. The controller is fitted with an LCD screen that can be used to set the network configuration and view the controller and input device status. It can also be used as a status indicator to check the battery level and monitor the status of the components in the control system. It has a memory capacity of 20 kilobytes that allows the user to store data. It is also integrated with a real-time clock. It has a maximum operating frequency of 500 Hertz. The device can operate at temperatures ranging from -20° Celsius to 50° Celsius. The device measures 3.5 x 7.08 x 3.43 inches and has a weight of 2 pounds.

The 1766-L32BXB comes with 20 kilobytes of user memory. There are a total of six (6) relay outputs, which includes three (3) normal DC outputs and three (3) fast DC outputs. This needs to be operated at a frequency range of 47 to 63 hertz. For communication, it comes with Ethernet, and IP communication ports. It has a power consumption rating of 50 watts. The maximum power inrush current rating for this controller is 24 volts of direct current. This controller can support the following communication protocols ASCII, MODBUS TCP/IP, DF1, DH485, and MODBUS RTU. The shipping dimension of this controller is 90 millimeters x 180 millimeters x 87 millimeters. It comes with support for both DIN rail and panel mounting options. There are multiple I/O ports on this controller. It has twelve (12) output channels and twenty (20) input channels. 

The twelve (12) outputs channels on the 1766-L32BXB support 24 volts of direct current. Additionally, the eight nominal output channels support 24 volts of direct current also. There is one real-time clock that provides time-related data for time coordination for other connected components. It should be placed inside an open-type enclosure. It should only be used in a dry, and clean environment. The 1766-L32BXB is only compatible with an over-voltage fuse in the category of II. Users can highly benefit from the built-in email capabilities. There are two serial communication ports on it. The six counters support 100 kilohertz of speed.