LoRaWAN Control Terminal (US 915MHz) - RS485 Modbus RTU & Relay Controller | 2-in-1 Long Range IoT Node with Edge Logic for Smart Agriculture, Pump Control & Industrial Automation (DIN-Rail Mount)

LoRaWAN Control Terminal (US 915MHz, 4km Range, RS485) IntroductionThe LoRaWAN Control Terminal (915MHz) functions as a comprehensive Industrial IoT (IIoT) node designed to bridge the gap between physical field devices and remote cloud platforms. Operating on the 915MHz band, this wireless controller simplifies complex telemetry projects by integrating data acquisition, logic processing, and device actuation into a single, DIN-rail mountable unit. It is specifically engineered for scenarios such as smart agriculture, building automation, and industrial monitoring, where reliable long-range communication and autonomous offline operation are critical. By combining versatile interfaces with standard LoRaWAN connectivity, this Remote Terminal Unit (RTU) offers a streamlined, cost-effective alternative to complex PLC and radio setups, allowing for rapid deployment in environments requiring both sensing and control. Specification Basic ParametersInput Voltage: 12-24V DCOperating temperature: -10~60℃Product Dimensions: 89x53x24mm (excluding terminals and mounting parts)Communication InterfaceRS485 x1: Modbus RTU ProtocolAI x1: 0-10V Analog InputDI x2: Optocoupler isolated input, 5-24VRelay output (normally open) x1: Touchpoint switching parameters 24VDC 3A/220VAC 3ADC Wireless Parameters Operating frequency band: 902~928MhzTransmit Power: 22dBmReceive Sensitivity: -137dBm/125kHz SF=12Working Mode: OTAA/ABP Class A/C Shipping listLoRaWAN Control Terminal (915MHz) x1 Rubber Antenna x1 Mounting Lugs x2 DIN Rail Clips x2 M4*6 Mounting Screws x4 Plug-in Terminal - 4P x2 Plug-in Terminal - 2P x2

• [ALL-IN-ONE ACQUISITION & CONTROL]: Unlike standard sensors that only read data, this hybrid terminal integrates 1x RS485 (Modbus RTU), 1x Analog Input (0-10V), and 1x Relay Output (3A). It allows users to monitor industrial sensors (like soil moisture, flow meters) and control actuators (pumps, valves, fans) simultaneously with a single, cost-effective device.
• [FAIL-SAFE EDGE LOGIC (OFFLINE OPERATION)]: Critical for agriculture and safety systems. The device supports programmable local logic rules (e.g., "If Soil Moisture < 20%, Turn ON Relay"). It executes these commands locally, ensuring the automation continues to run reliably even if the LoRaWAN network connection is lost or unstable.
• [DEEP PENETRATION 915MHz CONNECTIVITY]: Operating on the standard US 915MHz LoRaWAN frequency, this node provides robust signal penetration through walls and reliable coverage up to 4km (2.5 miles) in open environments. Ideal for sprawling farms, greenhouses, and factory campuses where Wi-Fi cannot reach. Compatible with Helium, TTN, and private gateways.
• [SEAMLESS INDUSTRIAL RETROFIT]: Designed to upgrade legacy systems to the cloud without replacing expensive machinery. The RS485 interface acts as a Modbus Master to read data from energy meters, PLC systems, or weather stations. Housed in a compact DIN-Rail mountable case with 12-24V wide voltage input for easy installation in control cabinets.
• [VERSATILE I/O FOR SYSTEM INTEGRATORS]: Beyond Modbus, it features optocoupler-isolated digital inputs and analog interfaces. Perfect for diverse IIoT applications such as HVAC monitoring, automated irrigation, tank level management, and building automation. Supports OTAA/ABP Class A/C modes for flexible power management.