ABDG-ET-DP501 - Carte réseau/Adaptateur B&B Electronics - Free user manual and instructions
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| Product Type | Industrial Ethernet to Serial Device Server |
| Model | ABDG-ET-DP501 |
| Brand | B&B Electronics |
| Connectivity | 1x 10/100 Ethernet (RJ45), 2x RS-232/422/485 serial ports |
| Supported Protocols | TCP, UDP, DHCP, DNS, HTTP, SNMP, Modbus TCP/RTU |
| Dimensions | 105 x 75 x 30 mm (4.1 x 3.0 x 1.2 in) |
| Weight | 180 g (6.3 oz) |
| Power Supply | 9-30 VDC, 2.5W typical |
| Mounting | DIN-rail (EN 50022) |
| Operating Temperature | -40°C to 75°C (-40°F to 167°F) |
| Humidity | 5% to 95% (non-condensing) |
| Serial Baud Rate | 300 bps to 230.4 kbps |
| Management | Web interface, Telnet, serial console, SNMP |
| Security | SSL/TLS for web, SSH for console |
| Standards Compliance | CE, FCC Class A, UL/cUL, RoHS |
| Warranty | 5 years |
| Maintenance | Clean with dry cloth; no user-serviceable parts |
| Safety | Low voltage device; follow local electrical codes |
| Spare Parts | Not applicable; unit is sealed |
| Manual Pages | 135 |
Frequently Asked Questions - ABDG-ET-DP501 B&B Electronics
How do I configure the ABDG-ET-DP501 for the first time?
Connect the device to your network via Ethernet and power it up. Use the Device Search Utility (included on CD) to find its IP address, then open a web browser to that IP. The default username is admin and password is 1234. Follow the setup wizard to assign a new IP and configure serial parameters.
What serial port settings are supported?
Both serial ports support RS-232, RS-422, and RS-485 (2-wire or 4-wire). Baud rates from 300 bps to 230.4 kbps, with data bits 5-8, parity none/even/odd, and stop bits 1 or 2.
Can I use the device with Modbus RTU devices?
Yes. The ABDG-ET-DP501 supports Modbus TCP to Modbus RTU gateway mode. Configure it as a Modbus gateway in the web interface, mapping Modbus TCP requests to serial RTU slaves.
How do I reset the device to factory defaults?
Press and hold the Reset button (located on the front panel) for 10 seconds until the Ready LED blinks rapidly. Release the button; the device will reboot with factory settings.
What is the maximum cable length for serial connections?
For RS-232, maximum cable length is 15 meters (50 ft). For RS-422/485, up to 1200 meters (4000 ft) at 115.2 kbps. Use twisted-pair cable with proper termination.
Does the device support PoE?
No, the ABDG-ET-DP501 does not support Power over Ethernet. It requires an external 9-30 VDC power supply connected to the terminal block.
How can I update the firmware?
Download the latest firmware from B&B Electronics website. In the web interface, go to Administration > Firmware Upgrade, browse to the .bin file, and click Upgrade. Do not power off during upgrade.
What is the default IP address?
The default IP address is 192.168.1.10. If you cannot access it, use the Device Search Utility to discover the device or perform a factory reset.
Can I mount the device on a DIN rail?
Yes, the unit comes with a DIN-rail clip for mounting on standard 35 mm DIN rails (EN 50022). Simply snap the clip into place and attach to the rail.
How do I troubleshoot connectivity issues?
Check the Link/Act LED on the Ethernet port; it should be solid green with activity flickers. Verify IP settings using the utility. For serial issues, ensure baud rate, parity, and stop bits match the connected device. Use serial loopback test in the web interface.
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