WISE-4250-A - Network card / adapter Advantech - Free user manual and instructions
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| Product Type | Industrial IoT Gateway / Network Adapter |
| Model | WISE-4250-A |
| Brand | Advantech |
| Dimensions (W x D x H) | 100 mm x 70 mm x 25 mm |
| Weight | 200 g |
| Power Supply | 9–36 V DC, 6 W max |
| Power Connector | 3-pin terminal block (Phoenix contact) |
| Ethernet Ports | 2 x 10/100/1000 Base-T (RJ45) |
| Serial Ports | 2 x RS-232/422/485 (DB9 or terminal block) |
| USB Ports | 1 x USB 2.0 Type A |
| Wireless Connectivity | Optional 4G/LTE, Wi-Fi, LoRaWAN via mini-PCIe |
| Processor | ARM Cortex-A8 1 GHz |
| Memory | 512 MB DDR3 RAM, 4 GB eMMC |
| Operating System | Linux (Debian-based) or WISE-PaaS/EdgeSense |
| Supported Protocols | Modbus TCP/RTU, MQTT, OPC UA, SNMP, HTTP, REST API |
| Installation | DIN-rail mount or wall mount |
| Operating Temperature | -40°C to 85°C |
| IP Rating | IP30 (indoor use only) |
| Maintenance | Clean with dry cloth; avoid liquids and solvents |
| Safety Precautions | Use only approved power supply; disconnect power before servicing |
| Spare Parts & Repairability | Contact Advantech support; non-field-repairable, send for warranty service |
Frequently Asked Questions - WISE-4250-A Advantech
How do I install the WISE-4250-A on a DIN rail?
The device supports DIN-rail mounting. Clip the top onto the rail and push the bottom until it clicks. Ensure the unit is securely attached.
What is the default IP address of the WISE-4250-A?
The default IP address is 192.168.1.1 with subnet mask 255.255.255.0. Connect via Ethernet and access the web interface using a browser.
How do I reset the device to factory defaults?
Press and hold the reset button (located near the power connector) for 10 seconds while power is on. Release after the LED flashes three times.
Can I connect the WISE-4250-A to a 4G cellular network?
Yes, if you install a compatible mini-PCIe 4G/LTE module and insert a SIM card. Configure the cellular settings in the web interface under Network > Cellular.
What software is required to configure the device?
No additional software is needed. Configuration is done via the built-in web interface (HTTP/HTTPS) accessible from any browser. For advanced scripting, REST API or SSH is available.
Is the WISE-4250-A compatible with Modbus devices?
Yes, it supports Modbus TCP and Modbus RTU over serial. You can configure master/slave roles and map data points using the web interface.
How do I update the firmware?
Download the latest firmware from Advantech's support site. In the web interface, go to System > Firmware Update, choose the file, and start the update. Do not power off during update.
What power supply should I use?
Use a 12–24 V DC power supply rated at least 1A. The power connector is a 3-pin terminal block with positive, negative, and ground. Observe correct polarity.
Can I mount the device on a wall?
Yes, use the optional wall-mount bracket (model: WISE-MOUNT-01). Screw the bracket to the wall and attach the device to it.
How do I interpret the LED indicators?
Power LED: solid green when powered. Ethernet LEDs: activity/link per port. System LED: blinks green for normal operation, red for fault. Serial LEDs: blink on data transmit/receive.
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USER MANUAL WISE-4250-A Advantech
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Product information
Brand : Advantech
Model : WISE-4250-A
Category : Network card / adapter