1761-L32AAA

The 1761-L32AAA is an Allen-Bradley MicroLogix controller. This controller is specifically the art of the MicroLogix 1000 series, mainly used for micro and small automation requirements. It is categorized as a compact or “shoebox” controller that comes with an integrated power supply, embedded I/O channels, integrated memory, and a communication interface. Specifically, the 1761-L32AAA has an embedded power supply that internally powers the controller’s circuitry. This embedded power supply requires an external supply voltage of 120 / 240 VAC and accepts a voltage range of 85-264 VAC along with a frequency range of 47-63 Hz. The integrated I/O available to this controller includes 120 VAC / 240 VAC. It has built-in Twenty (20) 120 VAC Digital Inputs, Ten (10) TRIAC Outputs, and Two (2) Relay Outputs. It also has One (1) RS232 communication port that is configurable to communicate using the Allen-Bradley DF1 protocol. The built-in memory available to this controller is 1K Electrically Erasable Programmable Read-Only Memory (EEPROM). This memory is internally partitioned as 737 instruction words and 437 data words. It can be programmed using the Ladder programing language which is one of the recognized programming languages by the IEC 61131 standard. For installation, this controller both supports DIN-rail and Panel mounting. It measures 200 mm (7.87 in) length; 73 mm (2.87 in) in depth and 80 mm (3.15 in) in height. Recommended minimum mounting clearance is 50.8 mm (2 in.) on all sides of the controller.

The 1761-L32AAA is an Allen-Bradley PLC controller classified under the MicroLogix 1000 controller series. The 1761-L32AAA features an I/O count of 32 points. The power supply maximum inrush current for the 1761-L32AAA is rated at 30 Amps for 8 milliseconds. The module has an output type Triac controller with a power supply usage rated at 120 to 240 Volts AC. The 1761-L32AAA comes with the master control relay safety feature. The manufacturer’s recommended storage temperature range for the 1761-L32AAA is -40 degrees Celsius to 85 degrees Celsius. The operating humidity for the 1761-L32AAA is 5% to 95%, non-condensing. The unit comes with a vibration resistance of 5 Hertz to 2000 Hertz on the operating status while in the non-operating mode, the vibration resistance is 5 Hertz to 2000 Hertz. The 1761-L32AAA meets various certifications straight out of the box. These include the CUL Class 1 Division 2 Groups. The 1761-L32AAA is also UL listed and it features CE/RCM/EAC compliance. The unit comes with a terminal screw torque of 0.9 to 8.0 pounds on an inch with the electrostatic discharge rated at EN 61000-2 at 8000 Volts. The isolation rating for the part is 1500 Volts AC and it comes with a memory size and type classified as a 1K EEPROM handling approximately 737 instruction words at 437 data words. These are small in size, and they offer a high level of performance. The 1761-L32AAA fits well in smaller spaces and is powerful enough to accommodate a broad range of applications.