1764-24AWA/B

About 1764-24AWA/B

The Allen-Bradley 1764-24AWA base unit is a Series B base unit for Allen-Bradley 1500 ControlLogix controllers. Its specifications are 85 to 265 Volts AC line power, 24 Volts at 400 milliamps of user power output, a 79 to 132 Volts AC on-state Voltage range, 12 kiloohms at 50 Hertz, and 10 kiloohms at 60 Hertz of nominal impedance. Its output current per common is 8 Amps and it features 12 input points and 12 output points. This module has a relay output type and it has a removable terminal block. The Allen-Bradley 1764-24AWA Series B base unit provides support for 16 I/O interfaces for expansion modules. It supports RS-232 communications through the CHO protocol and it is designed to hold the processor, power supply, embedded I/O, and other components of the Allen-Bradley 1500 MicroLogix controllers. This module is suitable for use in a variety of applications and it can be mounted on a DIN rail. 

The Allen-Bradley 1764-24AWA base unit features a set of LED indicators that provide visual information on the status of the system and its terminals use 6.35-millimeter-wide spade screws. The recommended mounting clearance for the 1764-24AWA base unit is 2 inches on all sides and its recommended operating temperature range is from 0 to 55 degrees Celsius. This device is suitable for use in different applications including inductive loads like solenoids and motors. Note that the 1764-24AWA base unit requires voltage surge suppression devices when it is used with inductive loads to prevent voltage transients that could damage the controller or reduce its lifespan.