The 1761-L16BWA is one of Allen-Bradley’s MicroLogix 1000 controllers with 16 available I/O points. This controller has 10 inputs at 24 Volts DC and 6 relay output points. It also has a 6.6-kilohertz high-speed input and comes with DF1 and RS-232 communication ports. The entire 1761-L16BWA controller measures 4.72 x 2.87 x 3.15 inches. It also comes with a 1K total EEPROM memory and has a maximum of 40 timers with a response time of 2 milliseconds typical for program scan time/Kword and 0.21 typical I/O scan time. It is mounted using a DIN rail or panel and has an IP20 enclosure. The controller uses 120 to 240 Volts of AC power, It also has a transformer load of 35 VA at 120 Volts AC and 38 VA at 240 Volts AC. The real input power of this controller is 14 Watts at 120 Volts AC and 15 Watts at 240 Volts AC, while its apparent input power is 26 VA at 120 Volts AC and 33 VA at 240 Volts AC.
This controller has an isolation of 1500 Volts AC and a maximum 24 Volt DC sensor power of 200 milliamps and 200 µF capacitance. It also has a 30-Amp for 8 milliseconds maximum power supply inrush current. The power supply voltage range of this controller is 85 to 264 Volts AC and 47 to 63 Hertz. If mounted horizontally, the controller has an operating temperature of 0 to 55 Degrees Celsius, and an operating temperature of 0 to 40 Degrees Celsius when it is mounted vertically. It also has an operating shock of 10G and a non-operating shock of 20G, as well as an operating vibration of 2.5G and a non-operating vibration of 5G. The controller has a non-condensing relative humidity of 5 to 95% and a radiated RFI suppression of 10 V/m, 27 to 1000 mHertz, 3 V/m, 87 to 108 mHertz, 174 to 230 mHertz, and 470 to 790 mHertz (IEC801-3).