Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley CompactLogix DeviceNet Scanner Module |
| Model Number | 1769-SDN |
| Module Type | DeviceNet communication scanner module |
| Controller Compatibility | CompactLogix 1769-L3x series, MicroLogix 1500 |
| Network Type | DeviceNet master (scanner) |
| Communication Port | 1 × DeviceNet 5-pin open-style connector |
| Supported Baud Rates | 125 kbps, 250 kbps, 500 kbps |
| Max Number of Nodes | Up to 63–64 nodes (depending on configuration) |
| Input Current (DeviceNet Side) | Approx. 110 mA @ 24 VDC |
| Backplane Current Draw | Approx. 440–500 mA @ 5 VDC |
| Power Dissipation | Approx. 2.2–2.5 W |
| Network Distance | Up to 500 m @ 125 kbps (shorter at higher speeds) |
| Isolation Voltage | 30 V continuous (DeviceNet to backplane), tested up to ~710 VDC |
| Status Indicators | Module, network, and I/O status LEDs |
| Mounting Type | DIN rail or panel mount |
| Slot Width | 1 slot |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions (H × W × D) | 118 × 35 × 87 mm (approx.) |
| Weight | ~0.28 kg |
FAQ
FAQ
Q1. What is the 1769-SDN used for?
It is used as a DeviceNet scanner module that allows a CompactLogix controller to communicate with DeviceNet field devices such as drives, I/O blocks, and sensors.
Q2. Is the 1769-SDN a controller?
No, it is a communication module that works alongside CompactLogix or MicroLogix PLCs.
Q3. What network does it support?
It supports the DeviceNet industrial network protocol.
Q4. How many devices can it connect to?
It can typically manage up to 63 or 64 DeviceNet nodes depending on configuration and system design.
Q5. What communication speeds are supported?
It supports 125 kbps, 250 kbps, and 500 kbps baud rates.
Q6. Does it require special configuration software?
Yes, DeviceNet configuration is typically done using RSNetWorx for DeviceNet.
Q7. What is its main limitation today?
DeviceNet is an older protocol, so it is often replaced by EtherNet/IP in modern systems.
Q8. What happens if the scanner fails?
All connected DeviceNet devices will lose communication with the PLC, potentially causing system faults or safe shutdown depending on configuration.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
