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Source Industrial IoT Hardware from China

Modbus/MQTT gateways, industrial sensors, HMI panels, DIN rail power supplies, and industrial Ethernet switches.

DIN rail power supply 24V DC, 10A to 40A output, 85–264V AC universal input, >91% efficiency. UL 508 and CE certified for industrial control panel and PLC applications.

Output voltage: 24V DC (adjustable ±10%)Output current: 10A / 20A / 30A / 40A (model-dependent)Input voltage range: 85–264V AC, 47–63Hz (universal)

CEUL 508RoHSEN 61000-3-2

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Industrial HMI Touch Panel (7″ / 10″ TFT)

Industrial HMI touch panel with 7 or 10 inch TFT display, IP65 front panel, RS-232/485, Ethernet, and wide operating temperature. Compatible with Siemens, Mitsubishi, and Omron PLC protocols.

Screen size: 7 inch / 10.1 inch TFT LCDResolution: 800×480 (7″) / 1024×600 (10.1″)Touch type: Resistive (standard) / Capacitive (optional)

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Industrial IoT Gateway (Modbus / MQTT / OPC-UA)

Industrial IoT gateway with Modbus RTU/TCP, MQTT, and OPC-UA protocol bridging. Wide operating temperature -40°C to 75°C, DIN rail mount, CE and IEC 61000-4 EMC certified.

Protocols: Modbus RTU, Modbus TCP, MQTT 3.1.1/5.0, OPC-UA, BACnet/IP (optional)CPU: ARM Cortex-A7 or A53, 528MHz–1GHzRAM / Storage: 256MB–1GB RAM / 8–32GB eMMC

CEFCCRoHSIEC 61000-4 (EMC)

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Industrial Temperature & Humidity Sensor (DIN Rail / RS-485)

Industrial temperature and humidity sensor with RS-485 Modbus RTU or 4–20mA output, IP65 enclosure, and ±0.3°C accuracy. DIN rail or wall-mount. CE and RoHS certified.

Temperature range: -40°C to +85°C (standard) / -60°C to +150°C (high temp)Humidity range: 0–100% RH (non-condensing)Accuracy (temp): ±0.3°C at 25°C (±0.5°C across full range)

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