1. Product Overview

Product Name: ORIO-G30218LRS
Model: ORIO-G30218LRS (LoRa Slave variant)
Series: ORIO-G30218 Industrial Wireless Remote I/O Gateway Series
Article Number: ORIO-G30218LRS
Manufacturer: ORing Industrial Networking Corp.

The ORIO-G30218LRS is a rugged, industrial-grade Wireless LoRa Gateway Slave designed for remote I/O data acquisition and transmission in harsh environments. It belongs to ORing’s ORIO-G30218 series of wireless remote I/O devices, supporting multiple communication interfaces and wireless technologies. The LRS model specifically integrates LoRa connectivity, enabling long-range, low-power wireless communication for industrial automation, remote monitoring, and IoT applications.

---

2. Key Features

- Multi-interface Serial Communication:
Equipped with 2 serial ports supporting RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485 modes, with baud rates up to 921.6 Kbps.

- Flexible Wireless Options:
Supports multiple wireless communication standards by model, including NB-IoT, CAT M1, CAT 1, ZigBee, and LoRa. The ORIO-G30218LRS variant features LoRa connectivity for long-range, low-bandwidth data transmission.

- Digital I/O Capability:
Provides 4 digital inputs (DI) and 4 digital outputs (DO) with configurable modes (wet/dry contact for DI, sink type for DO).

- Protocol Support:
Compatible with Modbus, MQTT, and CoAP protocols, enabling seamless integration with industrial control systems and cloud-based IoT platforms.

- Data Logging and Cloud Integration:
Built-in data logging functionality and support for MQTT/CoAP protocols allow efficient data collection and transmission to cloud servers.

- Rugged Industrial Design:
Designed for extreme environments with an operating temperature range of -40°C to +75°C and storage temperature range of -40°C to +85°C.

- Wide Power Input Range:
Dual redundant power inputs supporting 12–48 VDC, ensuring stable operation in industrial power systems.

- USB Configuration and Firmware Update:
Features a Micro USB (Type B) port for configuration via a virtual COM interface and firmware updates.

- High Electrical Isolation:
3 kVDC or 2 kVrms isolation protection for digital I/O channels, ensuring reliable operation in electrically noisy environments.

- Compact and Durable Construction:
Compact dimensions of 144.3 × 94.9 × 26.1 mm, suitable for space-constrained installations.

---

3. Technical Specifications

Physical Characteristics:
- Dimensions: 144.3 mm (W) × 94.9 mm (D) × 26.1 mm (H)
- Weight: Not specified (lightweight industrial-grade enclosure)
- Material: Industrial metal housing (ruggedized for field use)

Power:
- Input Voltage: 12–48 VDC (dual input)
- Input Current: TBD
- Power Consumption: Low-power design suitable for remote deployments

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

Digital Inputs (DI):
- Channels: 4
- Type: Wet or Dry contact (NPN/PNP)
- Mode: DI or Event Counter
- Dry Contact: ON = short to GND; OFF = open
- Wet Contact: ON = 10–30 VDC; OFF = 0–3 VDC
- Counter Frequency: 20 Hz
- Digital Filtering: Software configurable
- Isolation: 3 kVDC or 2 kVrms

Digital Outputs (DO):
- Channels: 4
- Type: Sink type
- Mode: DO or Pulse Output
- Over-voltage Protection: 60 VDC
- Over-current Protection: 2.6 A
- Over-temperature Shutdown: 175°C (typical), 150°C (min)
- Current Rating: 200 mA per channel
- Isolation: 3 kVDC or 2 kVrms

Serial Communication:
- Ports: 2 × DB9 connectors
- Modes: RS-232, RS-422, 4W-RS485, 2W-RS485
- Baud Rate: Up to 921.6 Kbps
- Data Bits: 5, 6, 7, 8
- Parity: None, Even, Odd
- Stop Bits: 1, 1.5, 2
- RS-232 Signals: TxD, RxD, DCD, DTR, DSR, RTS, CTS, GND
- RS-422 Signals: Tx-, Tx+, Rx+, Rx-, GND
- RS-485 Signals: 4-wire (Tx-, Tx+, Rx+, Rx-, GND) / 2-wire (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
- Protocol Support: LoRaWAN-compatible communication stack

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

LED Indicators:
- PW (Power): Green (power ready), OFF (power fail)
- Tx1/Tx2: Green (transmitting), OFF (no TX)
- Rx1/Rx2: Amber (receiving), OFF (no RX)
- Wireless Activity: Green (active), OFF (inactive)
- Wireless Strength:
- Green: ≥75%
- Amber: 50–75%
- Blinking Amber: 25–50%
- OFF: <25%

---

4. Functionality

The ORIO-G30218LRS functions as a wireless remote I/O gateway slave, bridging field-level digital and serial signals to wireless networks. It collects data from sensors, switches, or controllers via its digital inputs and serial ports, then transmits this data over a LoRa wireless network to a master gateway or cloud platform.

Use Cases and Applications:
- Industrial automation and control systems
- Remote monitoring of equipment and sensors
- Smart agriculture and environmental monitoring
- Energy management and utility metering
- Building automation and security systems
- IoT data acquisition nodes in distributed networks

Compatibility:
- Supports Modbus RTU/TCP, MQTT, and CoAP protocols for integration with SCADA, PLCs, and IoT platforms.
- Configurable via USB virtual COM interface using ORing’s configuration utility.
- Compatible with ORing’s industrial gateways and cloud management systems.

---

5. Components & Accessories

Included in Package:
- ORIO-G30218LRS main 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 | EU plug, AC100–240V, 50–60Hz, 12V/1.05A, without screw |
| Power Adaptor (EU, screw type) | OR-1215-18W-PLUG-EU-SCREW | EU plug, AC100–240V, 50–60Hz, 12V/1.05A, with screw |
| Power Adaptor (US) | OR-1215-18W-PLUG-US | US plug, AC100–240V, 50–60Hz, 12V/1.05A, without screw |
| Power Adaptor (US, screw type) | OR-1215-18W-PLUG-US-SCREW | US plug, AC100–240V, 50–60Hz, 12V/1.05A, with screw |
| DB9 to Terminal Block | DB9-TB5-01 | DB9 to 5-pin terminal block connector (Pin3: D+, Pin4: D-) |

---

6. Installation & Setup

Requirements:
- Power supply: 12–48 VDC
- Mounting surface or DIN rail (depending on installation environment)
- USB cable for configuration

Mounting Options:
- Compact form factor allows panel or DIN-rail mounting (mounting kit optional).

Configuration:
- Connect via Micro USB port to a PC.
- Configure communication parameters, I/O modes, and wireless settings using ORing’s configuration software.
- Firmware updates can be applied through the same USB interface.

Wiring:
- Digital Inputs: Connect sensors or switches (wet/dry contact).
- Digital Outputs: Connect actuators or relays (sink type).
- Serial Ports: Use DB9 connectors for RS-232/422/485 communication.
- Power: Connect dual 12–48 VDC inputs for redundancy.

---

7. Performance & Capabilities

Speed and Throughput:
- Serial communication up to 921.6 Kbps ensures fast data exchange with connected devices.
- LoRa wireless communication optimized for long-range, low-bandwidth data transmission.

Capacity:
- Supports 4 DI and 4 DO channels for flexible I/O mapping.
- Two serial ports allow simultaneous communication with multiple field devices.

Efficiency:
- Low power consumption suitable for remote or solar-powered installations.
- High isolation and protection features ensure reliable operation in noisy industrial environments.

Limitations:
- Wireless throughput limited by LoRa bandwidth (optimized for low data rate applications).
- Input current and power consumption values are model-dependent (TBD).

---

8. Standards & Compliance

EMC / EMI Compliance:
- EMC: EN 55032 / EN 55024
- EMI: CISPR 22, FCC Part 15B Class B

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

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

---

9. Additional Information

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

Support:
- Technical documentation, firmware updates, and configuration utilities available from ORing’s official support portal.
- Global technical support and RMA services provided by ORing Industrial Networking Corp.

Maintenance:
- Periodic firmware updates recommended for performance and security enhancements.
- Regular inspection of connectors and power supply recommended for long-term reliability.

Product Lifecycle and Updates:
- Firmware and configuration tools updated periodically to support new protocols and wireless standards.
- Backward compatibility maintained across ORIO-G30218 series devices.

---

Summary

The ORIO-G30218LRS Wireless LoRa Gateway Slave is a robust, feature-rich industrial I/O gateway designed for remote data acquisition and wireless communication in demanding environments. With its combination of multi-protocol serial interfaces, 4 DI/4 DO channels, and LoRa wireless connectivity, it serves as a versatile node for industrial IoT, automation, and telemetry systems. Its rugged design, wide temperature tolerance, and comprehensive protection features make it ideal for deployment in factories, utilities, and outdoor installations.

Engineered under ORing’s “Designed for Rugged Excellence” philosophy, the ORIO-G30218LRS delivers reliable performance, flexible connectivity, and long-term durability for mission-critical industrial applications.