Allen-Bradley 1760-L18AWA-EX

The 1760-L18AWA-EX Pico Controller by Allen-Bradley and Rockwell Automation is a 12-input, 6-relay output expandable controller with built-in logic, timer, counter, and real-time clock functions, designed for use as input and control device in a variety of machine applications. The 1760-L18AWA-EX is built with a display and keypad, a real-time internal clock, and 18 I/O for 120/240 Volt AC operation. It has an AC Sinusoidal input voltage range of 100 to 240 Volts AC, with an input tolerance of +10 to -15%, and it has an operational range of 85 to 264 Volts AC at 50/60 Hertz. The 1760-L18AWA-EX has a nominal input current of 70 milliamperes at 120V AC (60Hz), and 35 milliamperes at 240 Volts AC (50 Hertz), with a nominal power consumption of 10 Volt-amperes, and it has a line voltage sag of 20 milliseconds. The 1760-L18AWA-EX has status LCD digital control, with twelve 100 Volt AC to 240 Volt AC digital inputs which are isolated from the controller’s outputs, and with rated ON-state and OFF-state voltage ranges of 79 to 264 Volts AC, and 0 to 40 Volts AC at 50/60 Hertz.

The 1760-L18AWA-EX digital control also has 0.5 milliamperes of input current at 230 Volts AC (50 Hertz), with a circuit delay time for ON/OFF 80milliseconds and 20 milliseconds, and it has a maximum cable length of 40 meters. The 1760-L18AWA-EX has 6 relay contact outputs, protected by an 8A slow-blow fuse, and with 300 Volts AC isolation voltage using reinforced insulation between the power supply and input. Its relay output contact has an 8 Ampere thermal current, with a 6000 Volt rated impulse voltage withstand, and it has a recommended minimum load of 500 milliamperes at 12 Volts AC. The 1760-L18AWA-EX has a rated insulation voltage of 300 Volts AC between coil and contact, and 300 Volts AC between contacts, and it has a relay output frequency of 2 Hertz with a resistive load, and 0.5 Hertz with an inductive load. It has a working temperature range of -13 to 131 degrees. The 1760-L18AWA-EX is a Pico Controller manufactured by Rockwell Automation. This controller used in micro-automation applications are ideal for implementing control of discrete devices such as motors, valves, pilot lamps, solenoid actuated devices, indicators, siren, buzzer, horn, and other devices. Pico controllers, including the 1760-L18AWA-EX, are categorized as a programmable relay with capability of timing, counting and real-time clock-based user application programs. This controller is powered with an input voltage of 100 to 240 Volts AC.

The 1760-L18AWA-EX comes with six different relay outputs. It should be provided with a continuous operating voltage at 250 volts alternating current. Its dimension is 107.5 millimeters x 90 millimeters x 56.5 millimeters. This expandable controller comes with 6 relay outputs and 12 different inputs. There are many advanced features built into it, such as the real-time clock, timer, logic controller, and counter. It is ideal for use in a variety of industrial applications. For configuration, users can use the built-in keypad and the LCD display. The built-in internal clock helps with keeping track of the passed time. Operating at 50 to 60 hertz, this controller can produce an output power ranging from 85 to 264 volts alternating current. Seventy (70) milliamperes is the input current rating on this controller. The nominal consumption of power is 10 amperes. Twenty (20) milliseconds is the voltage lag. It comes with an LCD that displays its status control. When operating at 50-hertz frequency, this controller requires 0.5 milliamperes of input current. It only takes 80 milliseconds for conducting the "on" command, and only 20 milliseconds to execute the "off" command.

The 1760-L18AWA-EX can support cables with a maximum length of 40 meters. The isolation voltage rating for this controller is 300 volts. It deploys reinforced isolation between the inputs, and the power supply. It can withstand 6000 volts of voltage. When operating at 12 volts of alternate current, it can absorb 500 milliamperes of load.