About

The 1762-L40BXBR MicroLogix 1200 Programmable Controller by Allen-Bradley is a programmable controller designed for industrial applications with 24 inputs and 16 outputs. The controller has an input power requirement of 24 Volts DC (Class2/SELV) input voltage, with a 150A inrush input current for 30 seconds and power consumption of 40 Watts. It also supplies 600mA and 500mA output currents at 5 and 24 Volts DC, respectively. It dissipates 27.9 Watts of heat when operational. The 1762-L40BXBR, unlike other members in the series, does not come with sensor power output, but it has a 24 Volt DC sink/source input circuitry, and relay/FET output circuitry. Its input circuitry has an ON-state voltage range of 10-24 Volts DC, with 0 to 5 Volts DC OFF-state voltage range, and a scan-time-dependent operating frequency ranging between 0 and 1 KHertz. Its input also has an ON-state current of 2mA and 8.9mA at 10 and 24 Volts DC, respectively, with a minimum OFF-state leakage current of 1.5mA, and a nominal input impedance of 2.7kOhms.

Its relay output can support a maximum load of 1440VA, with 8A maximum current per group common rating, and a 30A overall per points load at 150V. The relay output also has a minimum Turn-OFF/ON time of 10 milliseconds, with 20,000,000 cycles relay life and a 10mA minimum load per point. The 1762-L40BXBR has 75 Volt DC isolation voltage between the input group-to-backplane and between the FET output group-to-backplane, dielectrically-tested at 1200 Volts AC for 1 second, and it has IEC Class 2 reinforced insulation between relay output group and relay output group and FET output group isolation, tested at 1836 Volts AC for 1 second. The controller has an operational temperature range of 32 to 131 degrees Fahrenheit, at 5 to 95% non-condensing relative humidity, and a storage temperature of -40 to 185 degrees Fahrenheit. The 1762-L40BXBR is designed to withstand a maximum operating shock of 30G and a vibration of 5G at 10 to 500 Hertz. It weighs approximately 1.1 kilograms (2.4 pounds), with net dimensions of 90 x 160 x 87 millimeters, and it is UL, c-UL, and CE certified.