1747-DCM - In Stock | Allen Bradley PLC SLC 500

1747-DCM

Rated 4 with 15 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

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.

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.


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1747-DCM

Revisions: Ser A 
Description: The Allen-Bradley 1747-DCM is a Direct Communications module. This module is used to establish connection of an SLC 500 Fixed style or Modular Programmable controller to Supervisory industrial network via Remote I/O (RIO) link. It comes with one (1) RIO link connector and supports transmission rate of 57.6 Kbaud - 230.4 Kbaud. This module installs to any SLC 500 slot with a backplane current consumption of 360 milliamperes at 5 Volts DC.
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Description: The Allen-Bradley 1747-DCM is a Direct Communications module. This module is used to establish connection of an SLC 500 Fixed style or Modular Programmable controller to Supervisory industrial network via Remote I/O (RIO) link. It comes with one (1) RIO link connector and supports transmission rate of 57.6 Kbaud - 230.4 Kbaud. This module installs to any SLC 500 slot with a backplane current consumption of 360 milliamperes at 5 Volts DC.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

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.

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better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1747-DCM.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4 with 15 reviews

    Technical Specifications for 1747-DCM

ManufacturerRockwell Automation
BrandAllen-Bradley
Backplane Current:360 mA @ 5VDC
LED indicators:FAULT; COMM
Operation modes:Standard and non-extended node
Compatible controllers:SLC 500 Fixed and Modular style
Terminating resistor:82 Ohms; 150 Ohms
Communication cable:Belden 9463 or any equivalent
Transmission rate:57.6K baud at 10,000 ft; 115.2K baud at cable length of 5000 feet
Supported Protocol:Remote I/O (RIO)
Operating Temperature0°C to 60°C (32°F to 140°F)
Part Number/Catalog No.1747-DCM
Module TypeDirect Communication Module (DCM)
Operating Temperature0°C to 60°C (32°F to 140°F)
SeriesSLC 500
Communication PortUniversal Remote I/O Adapter
Backplane Current (5 Volts)360 milliamps
CableBelden 9463
Connectors6-Pin Phoenix Connector
Weight0.37 pounds (168 grams)
Dimensions5.72 x 1.37 x 5.15 inches
UPC10662073601941
ManufacturerRockwell Automation
BrandAllen-Bradley
Backplane Current:360 mA @ 5VDC
LED indicators:FAULT; COMM
Operation modes:Standard and non-extended node
Compatible controllers:SLC 500 Fixed and Modular style
Terminating resistor:82 Ohms; 150 Ohms
Communication cable:Belden 9463 or any equivalent
Transmission rate:57.6K baud at 10,000 ft; 115.2K baud at cable length of 5000 feet
Supported Protocol:Remote I/O (RIO)
Operating Temperature0°C to 60°C (32°F to 140°F)
Part Number/Catalog No.1747-DCM
Module TypeDirect Communication Module (DCM)
Operating Temperature0°C to 60°C (32°F to 140°F)
SeriesSLC 500
Communication PortUniversal Remote I/O Adapter
Backplane Current (5 Volts)360 milliamps
CableBelden 9463
Connectors6-Pin Phoenix Connector
Weight0.37 pounds (168 grams)
Dimensions5.72 x 1.37 x 5.15 inches
UPC10662073601941
s

About 1747-DCM

The Allen-Bradley 1747-DCM is a direct communication module. The module is part of Allen-Bradley’s Remote I/O (RIO) series of adapters in the SLC 500 family. The application for this module is similar to that of a PLC-5. It distributes the SLC-500 processor located on the Allen-Bradley RIO Communication Link and lets them transfer data between each other. Each SLC 500 Controller can be connected to the Allen-Bradley Programmable Controller via the RIO Link, providing a distributed processing system. This DCM occupies 1 slot in any 500 SLC chassis. The Allen-Bradley 1747-DCM is an RIO adapter for a PLC processor with integral RIO scanners on the RIO Communication Link. It is also an adapter for RIO scanner.

To configure the DCM for your application, you need to set the DIP switch. This switch allows the DCM to interpret the RIO system address correctly. The DCM has 2 DIP switch banks installed on its circuit board. Each bank contains 8 switches. The 1747-DCM uses the Belden 9463 cable. The Allen-Bradley 1747-DCM’s operating temperature range is 32-140 °F while the storage temperature is -40-185 °F with a relative humidity of 5-95% non-condensing. The Allen-Bradley 1747-DCM complies with the NEMA standard ICS 2-230, EN50081-2 Class A, IEC1000-4-2, and IEC1000-4-3 certification and it is CSA-certified.

The Allen-Bradley 1747-DCM is a Direct Communication module that is compatible for use with the SLC 500 Fixed style and Modular style Programmable Logic Controllers (PLC). This module allows any SLC 500 controller to establish connection to Remote I/O (RIO) industrial network.

The 1747-DCM is a single slot module with a backplane current consumption of 360 milliamperes @ 5 Volts DC. As an assembly, it comes with status LED indicators such as FAULT LED and COMM LED. It has a removable door cover, pre-installed with the door label. The module’s front panel hosts the front label, cable tie slots, and the RIO link connector. At the side of the module, module information as well as DIP switches can be accessed.

The 1747-DCM supports a variety of communication speed and may be operated at standard and extended node capability. With extended capability, the module may be configured with a transmission rate of 57.6K baud @ 10,000 feet at 57.6K baud; 115.2K baud @ 5,000 feet at 115.2K baud and 230.4K baud @ 2,500 feet at 230.4K baud with 82 Ohms, 1/2 Watt terminating resistor installed at the start and last node. With standard node capability, supported transmission rates are 57.6K baud @ 3048 meters (10,000 feet) and 115.2K baud @ 1524 meters (5,000 feet) with 150 Ohm, ½ Watt terminating resistor. Also supported is 230.4K baud @ 762 meters (2,500 feet) with 82 Ohms, 1/2 Watt terminating resistor.

The 1747-DCM has an operating temperature of 0°C to 60°C (32°F to 140°F), non-operating temperature of -40°C to +85°C (-40°F to +185°F) and humidity rating of 5-95%, non-condensing.

FAQ for 1747-DCM

What is the supported protocol of the 1747-DCM?


The 1747-DCM supports Remote I/O (RIO) protocol.

Does the 1747-DCM support extended node operation?


Yes. It supports extended node operation where larger cable length for communication may be used.

What is the backplane current consumption of the 1747-DCM?


The 1747-DCM has a backplane current draw of 360 mA @ 5VDC.

Technical Description of 1747-DCM

The Allen-Bradley 1747-DCM is a SLC 500 Direct Communication Module. This Direct Communication Module has 1746 Backplane Communication and a Universal Remote I/O Adapter Communication Port.

Repair Services for 1747-DCM

Type Lead Time Price Action
Repair Service 2-4 weeks $120cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1747-DCM. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions for 1747-DCM

Please refer to the manual for more information about the 1747-DCM such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1747-DCM Ser A
1747-DCM/A, Series A, Rev A Request Quote
Common misspellings:
  • l747-DCM
  • 17A7-DCM
  • 1747DCM
  • 1746-DCM

Reviews for 1747-DCM

Communication

"You will have to buy or make this cable, a simple look at a manual should give all the necessary information " -DO Supply Tech

Compatible Processors

"Communicates with every rack-mounted SLC processor, including the SLC 5/02, 5/03, 5/04, and 5/05. " -DO Supply Tech

Simplicity

"While this module requires a solid understanding of how communications work and how data flows, it is not too complex and should be fairly easy to use. " -DO Supply Tech

Internal Review

"The 1747-DCM is a Direct communication module used with SLC 500 Programmable Logic Controllers (PLC). Compared to the 1771-DCM for PLC5 series, the physical size of this module is considerably small, fitting the form factor of SLC 500 product range. In terms of communication capability, both modules from different platforms are virtually same. " -DO Supply Tech

Dimensions For 1747-DCM

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1747-DCM

Resolutions For 1747-DCM

About

Technical Specifications for 1747-DCM

ManufacturerRockwell Automation
BrandAllen-Bradley
Backplane Current:360 mA @ 5VDC
LED indicators:FAULT; COMM
Operation modes:Standard and non-extended node
Compatible controllers:SLC 500 Fixed and Modular style
Terminating resistor:82 Ohms; 150 Ohms
Communication cable:Belden 9463 or any equivalent
Transmission rate:57.6K baud at 10,000 ft; 115.2K baud at cable length of 5000 feet
Supported Protocol:Remote I/O (RIO)
Operating Temperature0°C to 60°C (32°F to 140°F)
Part Number/Catalog No.1747-DCM
Module TypeDirect Communication Module (DCM)
Operating Temperature0°C to 60°C (32°F to 140°F)
SeriesSLC 500
Communication PortUniversal Remote I/O Adapter
Backplane Current (5 Volts)360 milliamps
CableBelden 9463
Connectors6-Pin Phoenix Connector
Weight0.37 pounds (168 grams)
Dimensions5.72 x 1.37 x 5.15 inches
UPC10662073601941
ManufacturerRockwell Automation
BrandAllen-Bradley
Backplane Current:360 mA @ 5VDC
LED indicators:FAULT; COMM
Operation modes:Standard and non-extended node
Compatible controllers:SLC 500 Fixed and Modular style
Terminating resistor:82 Ohms; 150 Ohms
Communication cable:Belden 9463 or any equivalent
Transmission rate:57.6K baud at 10,000 ft; 115.2K baud at cable length of 5000 feet
Supported Protocol:Remote I/O (RIO)
Operating Temperature0°C to 60°C (32°F to 140°F)
Part Number/Catalog No.1747-DCM
Module TypeDirect Communication Module (DCM)
Operating Temperature0°C to 60°C (32°F to 140°F)
SeriesSLC 500
Communication PortUniversal Remote I/O Adapter
Backplane Current (5 Volts)360 milliamps
CableBelden 9463
Connectors6-Pin Phoenix Connector
Weight0.37 pounds (168 grams)
Dimensions5.72 x 1.37 x 5.15 inches
UPC10662073601941

About 1747-DCM

The Allen-Bradley 1747-DCM is a direct communication module. The module is part of Allen-Bradley’s Remote I/O (RIO) series of adapters in the SLC 500 family. The application for this module is similar to that of a PLC-5. It distributes the SLC-500 processor located on the Allen-Bradley RIO Communication Link and lets them transfer data between each other. Each SLC 500 Controller can be connected to the Allen-Bradley Programmable Controller via the RIO Link, providing a distributed processing system. This DCM occupies 1 slot in any 500 SLC chassis. The Allen-Bradley 1747-DCM is an RIO adapter for a PLC processor with integral RIO scanners on the RIO Communication Link. It is also an adapter for RIO scanner.

To configure the DCM for your application, you need to set the DIP switch. This switch allows the DCM to interpret the RIO system address correctly. The DCM has 2 DIP switch banks installed on its circuit board. Each bank contains 8 switches. The 1747-DCM uses the Belden 9463 cable. The Allen-Bradley 1747-DCM’s operating temperature range is 32-140 °F while the storage temperature is -40-185 °F with a relative humidity of 5-95% non-condensing. The Allen-Bradley 1747-DCM complies with the NEMA standard ICS 2-230, EN50081-2 Class A, IEC1000-4-2, and IEC1000-4-3 certification and it is CSA-certified.

The Allen-Bradley 1747-DCM is a Direct Communication module that is compatible for use with the SLC 500 Fixed style and Modular style Programmable Logic Controllers (PLC). This module allows any SLC 500 controller to establish connection to Remote I/O (RIO) industrial network.

The 1747-DCM is a single slot module with a backplane current consumption of 360 milliamperes @ 5 Volts DC. As an assembly, it comes with status LED indicators such as FAULT LED and COMM LED. It has a removable door cover, pre-installed with the door label. The module’s front panel hosts the front label, cable tie slots, and the RIO link connector. At the side of the module, module information as well as DIP switches can be accessed.

The 1747-DCM supports a variety of communication speed and may be operated at standard and extended node capability. With extended capability, the module may be configured with a transmission rate of 57.6K baud @ 10,000 feet at 57.6K baud; 115.2K baud @ 5,000 feet at 115.2K baud and 230.4K baud @ 2,500 feet at 230.4K baud with 82 Ohms, 1/2 Watt terminating resistor installed at the start and last node. With standard node capability, supported transmission rates are 57.6K baud @ 3048 meters (10,000 feet) and 115.2K baud @ 1524 meters (5,000 feet) with 150 Ohm, ½ Watt terminating resistor. Also supported is 230.4K baud @ 762 meters (2,500 feet) with 82 Ohms, 1/2 Watt terminating resistor.

The 1747-DCM has an operating temperature of 0°C to 60°C (32°F to 140°F), non-operating temperature of -40°C to +85°C (-40°F to +185°F) and humidity rating of 5-95%, non-condensing.

FAQ for 1747-DCM

What is the supported protocol of the 1747-DCM?


The 1747-DCM supports Remote I/O (RIO) protocol.

Does the 1747-DCM support extended node operation?


Yes. It supports extended node operation where larger cable length for communication may be used.

What is the backplane current consumption of the 1747-DCM?


The 1747-DCM has a backplane current draw of 360 mA @ 5VDC.

Technical Description of 1747-DCM

The Allen-Bradley 1747-DCM is a SLC 500 Direct Communication Module. This Direct Communication Module has 1746 Backplane Communication and a Universal Remote I/O Adapter Communication Port.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $120cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1747-DCM. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Type Lead Time Price Action
Repair Service 2-4 weeks $120cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1747-DCM. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions

Please refer to the manual for more information about the 1747-DCM such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1747-DCM Ser A
1747-DCM/A, Series A, Rev A Request Quote

Common misspellings:
  • l747-DCM
  • 17A7-DCM
  • 1747DCM
PDF
Reviews

Reviews for 1747-DCM

Communication

"You will have to buy or make this cable, a simple look at a manual should give all the necessary information " -DO Supply Tech

Compatible Processors

"Communicates with every rack-mounted SLC processor, including the SLC 5/02, 5/03, 5/04, and 5/05. " -DO Supply Tech

Simplicity

"While this module requires a solid understanding of how communications work and how data flows, it is not too complex and should be fairly easy to use. " -DO Supply Tech

Internal Review

"The 1747-DCM is a Direct communication module used with SLC 500 Programmable Logic Controllers (PLC). Compared to the 1771-DCM for PLC5 series, the physical size of this module is considerably small, fitting the form factor of SLC 500 product range. In terms of communication capability, both modules from different platforms are virtually same. " -DO Supply Tech