1791DS-IB12 ALLEN BRADLEY DeviceNet Safety CompactBlock I/O Input Module

Description  of  1791DS-IB12

The Allen-Bradley 1791DS-IB12 CompactBlock DeviceNet module is a safety I/O module that has 12 current sinking safety inputs, as well as 4 current sourcing test outputs. Its input current is 6 mA, with a maximum current of 1 mA when in the off-state. The voltage is a minimum of 11 Volts DC when in the on-state and a maximum of 5 Volts DC when in the off-state. The module’s output has a 1.2 Volts maximum residual voltage, a 0.7 A rated output current, and a 0.1 mA maximum leakage current. The 1791DS-IB12 module’s I/O power supply voltage ranges from 20.4 to 26.4 Volts DC, with a nominal voltage of 24 Volts DC, while its communications power supply voltage is 11 to 25 Volts DC, and its communications current consumption is 110 mA at 24 Volts DC.

The Allen-Bradley 1791DS-IB12 input module is a safety input module from the Guard I/O 1791ES and 1791DS series. It comes with 12 input channels. The 1791DS-IB12 safety input module has the North American Hazardous Location approval rating. It is easy to mount this safety input module on a DIN Rail with its DIN Rail attachment hook. The 1791DS-IB12 safety input module has no enclosure and its I/O power supply