Modbus / PLC → OPC UA · 2/6 serial ports · Up to 4,000 data points
Choose BL103 for cost‑efficient small deployments, or BL103P for high‑density data acquisition in large facilities. Both support optional WiFi.
| Feature | BL103 (Standard) | BL103P (High‑Performance) |
|---|---|---|
| Serial Channels | 2 × RS485/RS232 | 6 × RS485/RS232 |
| Max. Devices | 10 | 50 |
| Data Points | 512 | 4,000 |
| Wireless Add‑ons (Optional) | WiFi | WiFi |
| Dimensions (L×W×H) | 30 × 83 × 110 mm | 40 × 83 × 110 mm |
| Weight | 133 g | 171 g |
| Best Fit | Cost‑Efficient / Small Line | High‑Density / Large Plants |
Engineered for industrial reliability and seamless IT/OT convergence.
Downlink Modbus RTU/TCP Master, Siemens/Mitsubishi/Omron/Delta PLC, uplink OPC UA — seamless field‑to‑enterprise data flow.
Built‑in OPC UA server exposes data to any SCADA, MES, or cloud platform — no additional software needed.
Ethernet or optional WiFi — flexible connectivity for any factory network. Remote access via OpenVPN.
9–36V DC wide input, reverse‑polarity protection, -40~85°C operation, EMC Level 3 (ESD/EFT/Surge), 2KV isolation.
Full remote configuration, firmware upgrades, and PLC debugging — eliminate costly on‑site visits.
DIN35 rail or wall mounting with patented rail‑clip — quick release in seconds.
Click a tab below for detailed module parameters. Both models share the same core platform.
Trusted by system integrators and plant engineers across industries.
PLC and instrument data collection to SCADA, MES, and OPC UA clients.
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