1769-SDN
1769-SDN - Allen-Bradley
1769-SDN DeviceNet Scanner for MicroLogix (1764) & CompactLogix (1769) Controllers, Series B
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description
Brand: Allen Bradley
Product Code: 1769-SDNReviews: Be A Be BDescription long:
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.
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 Specifications Main
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. properties
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).
About 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 syste