1791D-0V16P

The Allen-Bradley 1791D-0V16P is a 16-sinking input-base module that is part of the 1791D CompactBlock I/O series. It has a built-in power supply and DeviceNet I/O adapter. Aside from having 16 inputs per block, this part also holds an enclosure type of IEC IP20. Using DeviceNet scanners, the 1791D-0V16P module is compatible with SLC, PLC, or SoftLogix programmable controllers. The 1791D-0V16P also works well with a broad range of sensors, power supplies, and voltage levels from the DeviceNet network. It is powered by an external 24 Volt DC source, which does not depend on the network.

Generally, CompactBlock I/O modules, including the 1791D-0V16P, are excellent for applications that are confined by space limitations. They are also suitable for applications that need well-distributed I/O blocks near to sensors and actuators. This feature of the 1791D-0V16P allows users to have lowered wiring costs. All product values under this series are obtainable through the information tables of the SLC or PLC programmable controller. Each of the modules under this product family has indicators to supply a diagnostic readout. The 1791D-0V16P requires a maximum of 5 Volts DC input off-stage voltage and a minimum of 10 Volts DC input on-stage voltage. Its off-state current is 1.5 mA at 5 Volts DC maximum while its on-stage current is 11 mA at 30 Volts DC maximum. The 1791D-0V16P can be mounted directly on a DIN rail or to a panel. This module requires no adapter or power supply. It also lowers the node commissioning time. Since it is an input-based module, there are no available outputs per block for this product.