1761-L32BBB MiroLogix

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The 1761-L32BBB is a Programmable Logic Controller (PLC) made by Allen-Bradley and Rockwell Automation. It has 32 digital I/O and a 24 Volt DC input type. The output type for this controller is 24 Volt (DC) FET and it has a 24 Volt (DC) power supply. Specifications for this device include an operating temperature between 0 and 55 degrees Celsius for horizontal mounting and 0 to 40 degrees Celsius for vertical mounting. Storage temperature is between -40 and 85 degrees Celsius while operating humidity is 5 to 95% (non-condensing). General specifications for this hardware include 1 K of EEPROM memory and a 50,000 power cycle minimum. Terminal screw torque for the PLC is 0.9 Newton-Meters (maximum) and the electrostatic discharge rating is EN 61000-2 at 8,000 Volts. This controller has an isolation voltage of 1,500 Volts AC. Analog input specifications for the 1761-L32BBB include a voltage input range between -10.5 and 10.5 Volts DC and a current input range between -21 and 21 MilliAmps. Data type with regard to analog input is 16-bit signed integer while input resolution is 16 bit. Non-linearity is 0.002% and the input to output isolation is 30 Volts rated working/500 Volts isolation. Analog output specifications for this controller include a voltage output range between 0 and 10 Volts DC and a current output range between 4 and 20 MilliAmps. Data type with regard to analog output is 16-bit signed integer and non-linearity is 0.02%. Step response is 2.5 milliseconds at 95% and both voltage and current output miswiring can withstand short circuit.

To properly install this device onto a DIN rail, the manufacturer has produced a series of steps to follow: first, you must properly mount the DIN rail, ensuring that the proper spacing requirements for the device are followed. Next, secure the top slot on the device over the DIN rail. Once this has been done, snap the PLC into its proper position while pressing the hardware against the DIN rail. It should be noted that the manufacturer recommends the installer keep the protective wrapping for the device on until the installation process is complete.VIIIVThe 1761-L32BBB is a Programmable Logic Controller and belongs to the MicroLogix 1000-Series of controllers produced by Allen-Bradley and Rockwell Automation. It has 32 digital I/O and a 24 Volt DC input type. This hardware has a 24 Volt DC FET output type and a 24 Volt DC power supply.