1769-SDN

The Allen-Bradley 1769-SDN is a DeviceNet Scanner communication module compatible for 1769 CompactLogix or MicroLogix 1500 system. It communicates to 1769-ADN DeviceNet adapters and other DeviceNet enabled devices through the integrated DeviceNet communication port of the module with communication rates of 125k bit/s, 250k bit/s, and 500k bit/s. This module supports DIN rail or panel mounting.

Warranty:	1 year DO Supply Warranty Included
Shipping:	Worldwide shipping via UPS, DHL, and TNT
Repairs:	We offer repair service for the 1769-SDN.
Exchange:	Exchange credit for your defective unit available.
Conditions:	We sell preowned surplus and refurbished parts.

Phone

1-919-205-4392

International

1-919-205-4392

sales@dosupply.com

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Rated 4.8 with 21 reviews

About | Product Specifications | FAQ

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.

Revisions: Ser A Ser B

Description: The Allen-Bradley 1769-SDN is a DeviceNet Scanner communication module compatible for 1769 CompactLogix or MicroLogix 1500 system. It communicates to 1769-ADN DeviceNet adapters and other DeviceNet enabled devices through the integrated DeviceNet communication port of the module with communication rates of 125k bit/s, 250k bit/s, and 500k bit/s. This module supports DIN rail or panel mounting.

Request a quote for 1769-SDN

About | Products Specs | FAQ

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.

Revisions: Ser A Ser B

Warranty:	1 year DO Supply Warranty Included
Shipping:	Worldwide shipping via UPS, DHL, and TNT
Repairs:	We offer repair service for the 1769-SDN.
Exchange:	Exchange credit for your defective unit available.

Phone

1-919-205-4392

International

1-919-205-4392

sales@dosupply.com

Rated 4.8 with 21 reviews

Technical Specifications for 1769-SDN

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	1769-SDN
Product Line	CompactLogix
Product Type:	Communication Module
Module Type	DeviceNet Communication Module
Description:	DeviceNet Scanner
Shipping Weight	2 pounds
Shipping Dimensions	8 x 8 x 5 inches
Communication Port:	One (1) DeviceNet
Series	A and B
Data Transfer speed:	125k bit/s 250k bit/s 500k bit/s
No. of nodes	63
Indicators:	Module Status: red/grn Network status - red/grn I/O status- red/grn Diagnostic status- red/grn

Wire Type	Copper at 90 degrees Celsius
Mounting:	DIN Rail; Panel
Solid Wire Size	22 to 14 AWG
Power Supply Distance Rating	Series A: 4; Series B: 5
Stranded Wire Size	22 to 16 AWG
Agency Certification:	UL; CE; DeviceNet Foundation
Heat Dissipation	440 mA at 5 Volts DC/2.2 Watts
UPC	10612598287243
Operating Temperature:	32°F to 140°F (0°C to 60°C)
UNSPSC	32151705
Storage Temperature:	-40°F to +185°F (-40°C to +85°C)
Backplane Current:	Series A: 450mA at 5V dc (2.25W) Series B: 500mA at 5V dc (2. 5W)
Humidity:	5% to 95% non-condensing
Dimensions	118 mm (height) x 87 mm (depth) x 35 mm (width) height including mounting tabs is 138 mm 4.65 in. (height) x 3.43 in (depth) x 1.38 in (width) height including mounting tabs is 5.43 in.

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	1769-SDN
Product Line	CompactLogix
Product Type:	Communication Module
Module Type	DeviceNet Communication Module
Description:	DeviceNet Scanner
Shipping Weight	2 pounds
Shipping Dimensions	8 x 8 x 5 inches
Communication Port:	One (1) DeviceNet
Series	A and B
Data Transfer speed:	125k bit/s 250k bit/s 500k bit/s
No. of nodes	63
Indicators:	Module Status: red/grn Network status - red/grn I/O status- red/grn Diagnostic status- red/grn
Wire Type	Copper at 90 degrees Celsius
Mounting:	DIN Rail; Panel
Solid Wire Size	22 to 14 AWG
Power Supply Distance Rating	Series A: 4; Series B: 5
Stranded Wire Size	22 to 16 AWG
Agency Certification:	UL; CE; DeviceNet Foundation
Heat Dissipation	440 mA at 5 Volts DC/2.2 Watts
UPC	10612598287243
Operating Temperature:	32°F to 140°F (0°C to 60°C)
UNSPSC	32151705
Storage Temperature:	-40°F to +185°F (-40°C to +85°C)
Backplane Current:	Series A: 450mA at 5V dc (2.25W) Series B: 500mA at 5V dc (2. 5W)
Humidity:	5% to 95% non-condensing
Dimensions	118 mm (height) x 87 mm (depth) x 35 mm (width) height including mounting tabs is 138 mm 4.65 in. (height) x 3.43 in (depth) x 1.38 in (width) height including mounting tabs is 5.43 in.

About 1769-SDN

The Allen-Bradley 1769-SDN is a PLC that operates as a CompactLogix DeviceNet Scanner Communication Module. Through the 1769-SDN, communication between the CompactLogix controllers, the MicroLogix 1500 programmable controllers, and the DeviceNet devices is possible. This module measures 118x 87 x 35 millimeters in dimensions, including its mounting tabs which is 138 mm. This module weighs approximately 280 grams or 0.61 pounds and has a maximum Bus Current Draw of 440 mA at 5 Volts DC (2.2 Watts) maximum heat dissipation of 3.8 Watts.

The 1769-SDN should not be installed anywhere that contains volatile or corrosive gas, vapors, or dust in the ambient atmosphere. The 1769-SDN has an operating temperature of 0 to 60 degrees Celsius or 32 to 140 degrees Fahrenheit and it should not be stored anywhere in a corrosive atmosphere. The maximum cable distance between this module and the connected PowerFlex 4-Class drives is 10 meters. The maximum cable length must be 500 meters at 125K baud and 100 meters at 500K baud. The 1769-SDN cannot be located more than 4 modules away from the power supply, thus, it has a Power Supply Distance Rating of 4. Its DeviceNet power requirements are N.E.C. Class 2 90 mA at 11 Volts DC, 110 mA at 25 Volts DC, and 200 mA for 1.5 milliseconds. The 1769-SDN is able to read inputs and write outputs to and from slave devices, communicate with peer devices, and load programs to a 1764-LRP-based controller across a given DeviceNet network.

The Allen-Bradley 1769-SDN is a CompactLogix communication module. Specifically, this module is a DeviceNet scanner module used for exchanging information with fellow DeviceNet adapters and other DeviceNet enabled devices such as Adjustable Frequency AC Drives, Servo Drives and other equipment. This scanner serves as interface between DeviceNet devices and the programmable controller it is attached to.

The DeviceNet scanner established connection to the network by searching for properly configured DeviceNet adapter. The scanner sends strobe, poll, change of state, or cyclic I/O messages to solicit and deliver data to every device in the network. The received data is gathered and organized which is then accessed by the processor for implementing specific user logic related to the data collected.

As a minimum, RSLinx is required to browse the device from the network.
The 1769-SDN does not require an external power supply as other module does. The backplane provides energization voltage to the module’s circuitry. Module installation is done by directly inserting t oany available slot in the controller assembly. When doing so, verify if the position of the module is within the required Power Supply Distance rating of Four (4).

During power-up, the module conducts self-test. When finished with the self-test, the scanner goes active and immediately executes the configurations setting it is programmed with. The default settings of the scanner module are communication rate of 125kbps and Node address 63.

FAQ for 1769-SDN

How does the 1769-SDN module communicate to slave devices?

The 1769-SDN communicates with devices through poll, strobe, change of state, or cyclic I/O messages.

What does 1769-SDN Error Code 91 mean? What should I do?

The 1769-SDN Error Code 91 (Bus Off) indicates the Bus off condition has been detected on the integral DeviceNet port. If you see this error check the DeviceNet connections and the Baud Rate. You should also check the system for possible sources of network interferences, such as a failed slave device.

Can this module be purchased with a warranty?

Yes, the 1769-SDN comes with a free one-year warranty from DO Supply, Inc.

Where can I send the 1769-SDN to be repaired?

DO Supply, Inc. offers a variety of repair services for the 1769-SDN.

What is this module’s heat dissipation?

The 1769-SDN dissipates around 440 milliAmps of heat at a voltage of 5 VDC.

Technical Description of 1769-SDN

Allen Bradley 1769-SDN Compact Logix RS Logix 5000 DeviceNet Scanner Communication Module.Scanner with Micrologix 1500 control system.

Troubleshooting for 1769-SDN

The 1769-SDN DeviceNet scanner module in a typical configuration acts as an interface between DeviceNet devices and the programmable controller. The 1769-SDN over the DeviceNet work communicating as a master will:

Read I/O to and from slave devices
Communicate to various other peer devices
Also upload and download to programs to select Micro Logix processors through the DeviceNet network

Additional parts used for testing

1769-L32E
1794-ADN
1794-TB3
1794-OA8
1784-U2DN

Note: RsNetworx for DeviceNet is required in this procedure, the 1784-U2DN is a USB communications device, this device is not required if you are able to talk to the DeviceNet work through other means.

1769-SDN troubleshooting

Visually inspect the card for damaged components
Ensure the card is connected and locked in place using the locking/connecting tab on the top of the card.

Be sure the correct revision is configured in the program.
Error codes 98, 99 ,E2 ,E4 ,E5 will mean you will need a new 1769-SDN card check publication for specific details.
Be sure the same node address is not being used on multiple modules.
Check to see DeviceNet communications cable is terminated in all connectors. correctly, has 24v DC applied, correct length is being used and the correct resistors are being used in the right place.
Check scanlist to be sure that your configuration is downloaded into the scanner.

1769-SDN Testing

Power on all devices
Open RsNetworx for DeviceNet
Under the network tab select online then select the device network from the window.

All the Device Network modules should come up, double click the device, you will be communicating through, we select the 1794-ADN.
Once open select I/O summary and upload.

Now under module configuration we are given a list of compatible modules for the 1794-SDN, the 1794OA8 was automatically selected.
Download the configuration by clicking the download button.
Now open the configuration for the 1769-SDN scanner module
Go to Scanlist and upload, to move modules in and out of the scanlist us the button highlighted below, move the 1794-ADNinto the scanlist.

Note: To check I/O point check under the input and output tab

DeviceNet configuration is done
In RsLinx 5000 create a new program with the 1769-L32E
Add the 1769-ADN to the compactbus local, be sure to use the ADN module with the correct revision selected.

Download the program to the processor.
Go to controller tags, open the output tab for the ADN module, open the command registry, set command registry to 1.

Now open the “Local:1.O.Data” select Data[0], this will control the output for the 1794-OA8.
Changing the value from 0 to 255 and all the output will turn on.

Repair Services for 1769-SDN

Type	Lead Time	Price	Action
Repair Service	2-4 weeks	$116	Add to Cart

Our highly skilled technicians can repair your 1769-SDN. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1769-SDN

Please refer to the manual for more information about the 1769-SDN such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part #	Also Known as	Availability
1769-SDN Ser A	1769-SDN/A, Series A, Rev A	Request Quote
1769-SDN Ser B	1769-SDN/B, Series B, Rev B	Request Quote

Common misspellings:

l769-SDN
1769SDN

Reviews for 1769-SDN

Product Review

"The 1769-SDN is a DeviceNet scanner module. When it comes to DeviceNet topology, this module is the master module that command DeviceNet adapter modules in the network to respond to the scanner’s request. Not only DeviceNet adapters as well as devices or equipment that is provided with DeviceNet port. This module supports a relatively fast data communication rate of 125K bits/second, 250K bits/second, and 500K bits/second. Main disadvantage of this module relies to the protocol itself as the protocol is not really a user-friendly protocol unlike Ethernet I/P network. " -DO Supply Tech

Dimensions For 1769-SDN

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 1769-SDN

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