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Allen Bradley CompactBlock I/O 1791D 1791D-0V16PX

1791D-0V16PX

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The 1791D-0V16PX output module is a 16-channel output expansion module from the Allen-Bradley/Rockwell Automation CompactBlock I/O 1791D product line. All 16 of its outputs are sinking outputs. The 1791D-0V16PX expansion output module can be used to add more output channels to a base output module. It can also be used to add output channels to a base input module. The 1791D-0V16PX expansion output module uses the DeviceNet network for advanced communication between producer and consumer devices in the system.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Technical specifications for 1791D-0V16PX

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791D-0V16PX
Inputs per Block0
Input TypeN/A
Input Off-state VoltageN/A
Input On-state VoltageN/A
Input Off-state CurrentN/A
Input On-state CurrentN/A
Outputs per Block16
Output TypeSinking
Output On-state Voltage Range10-30V dc
Output On-state Current0.5A max.
DeviceNet PowerN/A
EnclosureIEC IP20
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

The 1791D-0V16PX is an Allen-Bradley part that belongs to the 1791D CompactBlock I/O series. It is a 16-sinking output expansion module that has a built-in DeviceNet adapter and power supply. Its enclosure type is IEC IP20 and it has an output on-state voltage range of 10 to 30 Volts DC while its output on-state current is 0.5A max. The 1791D-0V16PX module is appropriate for operations that involve an immense distribution of I/O blocks close to sensors and actuators. This module also works properly with applications in a limited operating space. The 1791D CompactBlock I/O products, including the 1791D-0V16PX, are compact-sized. This feature allows these products to fit into confined areas and shallow enclosures. Compared to the 1790 CompactBlock LDX I/O blocks, the 1791D parts have higher environmental specifications. They help expand the application range and lower wiring costs. Due to the simple control functions of these blocks, the sense-to-actuation time is faster. These products also come with selectable input filters that allow users to choose on-to-off or off-to-on delays. The output short-circuit protection is also a beneficial feature of this series as it keeps outputs away from accidental miswiring.

The 1791D-0V16PX is an expansion block that works well with all base blocks. It is run by an external 24 Volt DC source that is network independent. This expansion block also comes with a 4-centimeter ribbon cable to attach it to the base block. It also has a removable screw-clamp terminal strip that allows for an easier I/O block replacement without rewiring. The 1791D-0V16PX can be mounted either on a panel or to a DIN rail in any orientation.

Revision Part #Also known as
1791D-0V16PX Ser A1791D-0V16PX/A, Series A, Rev A
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1791D-0V16PX Ser B1791D-0V16PX/B, Series B, Rev B
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1791D-0V16PX Ser C1791D-0V16PX/C, Series C, Rev C
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1791D-0V16PX Ser D1791D-0V16PX/D, Series D, Rev D
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