Comprehensive Product Summary – ORIO-G30218LRM Wireless LoRa Gateway Master

---

### 1. Product Overview

Product Name: ORIO-G30218LRM
Model: ORIO-G30218LRM
Series: ORIO-G30218 Industrial Wireless Remote I/O Gateway Series
Article Number: ORIO-G30218LRM
Manufacturer: ORing Industrial Networking Corp.

The ORIO-G30218LRM is a rugged, industrial-grade Wireless Remote I/O Gateway Master designed for reliable data acquisition and transmission in harsh environments. It integrates multiple communication interfaces, including LoRa wireless connectivity, dual serial ports supporting RS232/RS422/RS485, and digital I/O channels. The device serves as a LoRa Master Gateway, enabling seamless integration between field devices and cloud-based or SCADA systems through standard industrial protocols such as Modbus, MQTT, and CoAP.

Engineered for durability and flexibility, the ORIO-G30218LRM operates across a wide temperature range (-40°C to 75°C) and supports dual redundant DC power inputs (12–48 VDC). It is part of ORing’s “Designed for Rugged Excellence” product line, emphasizing reliability, modularity, and ease of integration in industrial IoT (IIoT) and automation applications.

---

### 2. Key Features

- Multi-Interface Communication:
Equipped with 2 serial ports (RS232/RS422/4-wire RS485/2-wire RS485) supporting baud rates up to 921.6 Kbps.
- Wireless Connectivity Options:
Supports multiple wireless technologies by model variant, including NB-IoT, CAT M1, CAT 1, ZigBee, and LoRa. The LRM model specifically features LoRa Master functionality.
- Digital I/O Capability:
Provides 4 digital inputs (DI) and 4 digital outputs (DO) with configurable modes (dry/wet contact, event counter, or pulse output).
- Protocol Support:
Compatible with Modbus RTU/TCP, MQTT, and CoAP protocols for flexible integration with industrial control systems and cloud platforms.
- Data Logging:
Built-in data logging functionality for local data storage and transmission.
- USB Configuration Interface:
Micro USB (Type B) port for configuration, firmware updates, and diagnostics via a virtual COM interface.
- Rugged Design:
Wide operating temperature range (-40°C to 75°C), high isolation (3 kVDC), and industrial-grade EMC/EMI protection.
- LED Indicators:
Comprehensive LED indicators for power, serial communication, wireless activity, and signal strength.
- Compact Form Factor:
Dimensions of 144.3 × 94.9 × 26.1 mm, suitable for DIN-rail or panel mounting in constrained industrial spaces.
- Long-Term Reliability:
Backed by a 5-year warranty and designed for continuous operation in demanding environments.

---

### 3. Technical Specifications

Physical Characteristics:
- Dimensions: 144.3 mm (W) × 94.9 mm (D) × 26.1 mm (H)
- Weight: Not specified (lightweight aluminum enclosure typical for series)
- Material: Industrial-grade metal housing with corrosion-resistant finish
- Mounting: DIN-rail or panel mount compatible

Power Requirements:
- Input Voltage: 12–48 VDC (dual redundant inputs)
- Input Current: TBD (model dependent)
- Power Consumption: Low-power design optimized for remote installations

Environmental Conditions:
- Operating Temperature: -40°C to +75°C (-40°F to +167°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Humidity: 5% to 95% RH, non-condensing

Digital Inputs (DI):
- Quantity: 4 channels
- Type: Wet (NPN/PNP) or Dry contact
- Input Voltage (Wet): ON: 10–30 VDC, OFF: 0–3 VDC
- Input Logic (Dry): ON: short to GND, OFF: open
- Counter Frequency: 20 Hz
- Isolation: 3 kVDC or 2 kVrms
- Filtering: Software configurable debounce interval

Digital Outputs (DO):
- Quantity: 4 channels
- Type: Sink type
- Mode: DO or pulse output
- Current Rating: 200 mA per channel
- Over-Voltage Protection: 60 VDC
- Over-Current Protection: 2.6 A
- Over-Temperature Shutdown: 175°C (typical), 150°C (minimum)
- Isolation: 3 kVDC or 2 kVrms

Serial Communication:
- Ports: 2 × DB9 connectors
- Modes: RS232, RS422, 4-wire RS485, 2-wire RS485
- Baud Rate: Up to 921.6 Kbps
- Data Bits: 5, 6, 7, 8
- Parity: None, Even, Odd
- Stop Bits: 1, 1.5, 2
- RS232 Signals: TxD, RxD, DCD, DTR, DSR, RTS, CTS, GND
- RS422 Signals: Tx-, Tx+, Rx+, Rx-, GND
- RS485 Signals: Data+, Data-, GND

Wireless Communication (LoRa Model):
- Frequency: 868 MHz / 916 MHz
- Output Power: 7 dBm (typical), up to 21 dBm (max)
- Sensitivity: Up to -132 dBm
- Security: 128-bit AES encryption
- Role: LoRa Master (gateway mode)

USB Interface:
- Connector: Micro USB, Female Type B
- Function: Configuration and firmware update via virtual COM port

LED Indicators:
- Power (PW): Green = Power ready; Off = Power fail
- Serial TX (Tx1, Tx2): Green = Transmitting; Off = Idle
- Serial RX (Rx1, Rx2): Amber = Receiving; Off = Idle
- Wireless Activity: Green = Active; Off = Inactive
- Wireless Signal Strength:
- Green: ≥75%
- Amber: 50–75%
- Blinking Amber: 25–50%
- Off: <25%

---

### 4. Functionality

The ORIO-G30218LRM functions as a wireless remote I/O gateway, bridging field-level sensors, actuators, and controllers with higher-level supervisory systems or cloud platforms. It collects digital input signals, controls digital outputs, and transmits data wirelessly via LoRa to a central gateway or server.

Typical Use Cases:
- Industrial automation and process control
- Remote monitoring of utilities (water, gas, electricity)
- Smart agriculture and environmental sensing
- Building management and HVAC control
- Oil, gas, and mining telemetry systems
- Infrastructure and transportation monitoring

Operation:
1. Field devices connect to the digital I/O or serial ports.
2. The gateway collects and processes data locally.
3. Data is transmitted wirelessly via LoRa or other supported protocols.
4. The device can act as a Modbus or MQTT gateway, enabling integration with SCADA or cloud systems.
5. Configuration and firmware updates are performed via USB using a virtual COM interface.

Compatibility:
Supports Modbus RTU/TCP, MQTT, and CoAP protocols, ensuring interoperability with a wide range of industrial controllers, PLCs, and IoT platforms.

---

### 5. Components & Accessories

Included in Package:
- ORIO-G30218LRM unit × 1
- Quick Installation Guide × 1
- USB to Micro USB cable × 1
- User Guide × 1

Optional Accessories:
| Accessory Type | ORing P/N | Description |
|----------------|------------|-------------|
| Power Adaptor (EU) | OR-1215-18W-PLUG-EU | AC100–240V, 50–60Hz, 12V/1.05A, EU plug, without screw |
| Power Adaptor (EU, screw type) | OR-1215-18W-PLUG-EU-SCREW | Same as above, with screw terminal |
| Power Adaptor (US) | OR-1215-18W-PLUG-US | AC100–240V, 50–60Hz, 12V/1.05A, US plug, without screw |
| Power Adaptor (US, screw type) | OR-1215-18W-PLUG-US-SCREW | Same as above, with screw terminal |
| DB9 to Terminal Block Adapter | DB9-TB5-01 | DB9 to 5-pin terminal block (Pin3: D+, Pin4: D-) |

---

### 6. Installation & Setup

Requirements:
- DC power supply (12–48 VDC)
- Appropriate antenna for LoRa communication
- USB cable for configuration and firmware updates

Mounting Options:
- DIN-rail mounting for industrial cabinets
- Panel mounting for fixed installations

Configuration:
- Connect via Micro USB to a PC for initial setup.
- Configuration performed through a virtual COM interface.
- Supports firmware updates via USB.
- DIP switches available for serial mode selection (RS232/RS422/RS485).

Wiring:
- Digital inputs and outputs are isolated and clearly labeled.
- DB9 connectors provide flexible serial wiring options.
- Power input terminals support dual redundant connections for reliability.

---

### 7. Performance & Capabilities

Speed & Throughput:
- Serial communication up to 921.6 Kbps ensures fast data exchange.
- LoRa wireless link optimized for long-range, low-power communication.

Capacity:
- Supports 4 DI and 4 DO channels simultaneously.
- Handles multiple serial devices through dual ports.

Efficiency:
- Low power consumption suitable for remote or solar-powered installations.
- High noise immunity and isolation for stable operation in EMI-prone environments.

Limitations:
- Wireless performance depends on environmental conditions and antenna placement.
- Data throughput constrained by LoRa bandwidth (optimized for low-rate telemetry).

---

### 8. Standards & Compliance

Electromagnetic Compatibility (EMC):
- EN 55032/24 – EMC emission and immunity standards for industrial environments
- EMI: CISPR 22, FCC Part 15B Class B compliant

Electromagnetic Susceptibility (EMS):
- IEC 61000-4-2 (ESD): Contact ±4 kV, Air ±8 kV
- IEC 61000-4-3 (RS): 80 MHz–1 GHz, 3 V/m
- IEC 61000-4-4 (EFT): Power ±1 kV, Signal ±0.5 kV
- IEC 61000-4-5 (Surge): Power ±1 kV
- IEC 61000-4-6 (CS): 150 kHz–80 MHz, 3 V/m

Environmental Compliance:
- Designed for industrial-grade temperature and humidity ranges
- RoHS-compliant materials and construction

---

### 9. Additional Information

Warranty:
5-year limited warranty covering manufacturing defects and hardware reliability.

Support & Maintenance:
- Firmware updates available via USB interface.
- Configuration software and documentation provided by ORing Industrial Networking.
- Technical support available through ORing’s global service network.

Product Lifecycle & Updates:
- Version: V1.4 (latest documented revision)
- Specifications subject to change without notice as part of continuous improvement.

Ordering Information:
- Model Code: ORIO-G30218-XX
- Wireless Option Codes:
- NB: NB-IoT
- CM: CAT M1
- C1: CAT 1
- ZB: ZigBee
- LR: LoRa (this model)
- Example: ORIO-G30218LRM = LoRa Master variant with dual serial ports and 4 DI/4 DO configuration.

---

### Summary

The ORIO-G30218LRM Wireless LoRa Gateway Master is a robust, feature-rich industrial gateway designed for remote monitoring, control, and data acquisition applications. Combining multiple communication interfaces, flexible I/O, and advanced wireless connectivity, it serves as a reliable bridge between field devices and supervisory systems. Its rugged design, wide temperature tolerance, and comprehensive protocol support make it ideal for deployment in demanding industrial, utility, and infrastructure environments.

With its modular architecture, strong EMC compliance, and long-term reliability backed by a 5-year warranty, the ORIO-G30218LRM exemplifies ORing’s commitment to delivering “Rugged Excellence” in industrial networking and IoT connectivity solutions.