1745-LP102

The 1745-LP102 processor unit by Allen Bradley is an essential component for automation projects in the SLC 100 series. This device functions at a frequency range of 50 to 60 Hertz. For input functionalities, it accepts an ON state voltage rated between 170 and 265 Volts AC, reflecting versatility across different applications.

The processor unit supports 10 input terminals, which are rated for a maximum OFF state voltage of up to 50 Volts. It also includes 6 output terminals, providing necessary control for connected devices. During the OFF state, the maximum leakage current is kept to 2 milliamperes across all inputs. The system uses CMOS technology for RAM, which ensures reliable, fast access to data, with a maximum user memory capacity of 885 words available for various program needs.

Inputs require a nominal current of 2 to 8 milliamperes when set at 12 Volts for the first two input terminals, while terminals 3 to 10 demand between 6 to 10 milliamperes. This varying requirement allows for flexibility in sensor and device configurations.

With an impressive electrical isolation rating of 2,000 Volts, the unit ensures safety against electrical disturbances. Additionally, an input filter time delay ranges from 10 to 25 milliseconds for enhanced stability during signal transitions. It can output voltages ranging from 10 to 250 Volts AC or 10 to 125 Volts DC, enabling integration with a wide array of operational setups.

Powering this processor is a non-rechargeable lithium battery with a lifespan of 2 to 3 years, guaranteeing reliable operation during periods of power loss. The overall construction of the Allen Bradley 1745-LP102 showcases a blend of durability and functionality suitable for demanding industrial environments.