> For the complete documentation index, see [llms.txt](https://wimaniot.gitbook.io/wiman-communication-technologies/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wimaniot.gitbook.io/wiman-communication-technologies/communication/ethernet-gateways/wt610-ethlite.md).
# WT610 - ETHLITE
### **Wiman Ethernet-LITE Gateway Series:**
The **Wiman Ethernet Gateway Series** is a smart RS485/TCP Modbus/IO/LoRa to Ethernet gateway designed to expand data communication over wired and wireless networks with secure, two-way connectivity. It enables seamless transmission of Modbus slave and IO data to centralized servers—without requiring in-depth protocol expertise.
The gateway supports communication with single or multiple slaves/nodes and allows configurable polling intervals based on priority. It supports multiple communication protocols including **TCP, HTTP, and MQTT**, offering flexible integration into various network architectures.
All parameters are fully configurable via **Web Configuration, PC Utility, IP Utility, or Server IP Commands**, with remote update capability. The device is compatible with standard **Modbus RS485 and TCP Modbus slave devices**, ensuring easy deployment in existing systems.
With built-in smart redundancy and an inbuilt data logger, the gateway guarantees reliable data delivery. During network or server interruptions, logs are stored locally to prevent packet loss, ensuring uninterrupted system integrity.
***
Pin
Lable
Type
Purpose
1
+12V
Input
DC Power +12V to +24V
2
GND
Input
Power Ground
3
D+/TX
Comm
RS485 Positive / TX
4
D-/RX
Comm
RS485 Negative / RX
5
ADI-2
Analog/Digital
Configurable Input
6
ADI-1
Analog/Digital
Configurable Input
7
AI+
Analog (4 -20 mA)+
Current Input +
8
AI–
Analog (4 -20 mA)-
Current Input – (GND)
### **Applications**
* Smart Metering & Utilities
* Power Monitoring & Control
* PLC Automation & Industry 4.0
* Temperature Monitoring & Alerts
* Pump Control & Flow Measurement
* SCADA, Solar & Wind Monitoring
* Central Monitoring & Control Systems
* ATM, Cold Storage, Home Automation
***
### **Key Features**
* Intelligent RS485 / TCP Modbus / LoRa / IO with Data Logger
* 1 × RS485 Port, 1 × LAN Port (Event + TCP Modbus)
* Shared LAN Port for Modbus and Event Transmission
* Configurable Multiple Slave IDs with Selectable Address Range
* Modbus Data Type Conversion, Byte Order & Scale Factor Configuration
* Supports up to 64 Slaves (RS485, TCP Modbus & LoRa Combined)
* Read up to 2400 Modbus Registers Dynamically
* Transparent Modbus Read/Write Commands
* LoRa Support (Converters, Repeaters, IO Nodes)
* Data Logging During Network/Server Disconnection
* Configurable TCP / HTTP / MQTT (GET/POST Support)
* Customizable JSON Packet Formatting
* Flexible Polling (Scheduled, Query-Based, DI, Offline Log-Based)
* Edge Trigger Conditions for Relay Control & Modbus Write
* Local Console for Packet Tracing (Server Packet Mirror)
* Server Transaction Monitoring (Tx/Rx Packets, Response Time)
### 🌐 **Ethernet Specification**
| Parameter | Specification |
| ---------------- | -------------------------------------------------- |
| Interface | RJ45 Ethernet 10BASE-T / 100BASE-TX (Auto) |
| Speed | 10/100 Mbps, Half / Full Duplex (Auto-Negotiation) |
| TCP/IP Protocols | TCP, UDP, ICMP, IPv4, ARP, IGMP |
| Modbus Protocol | Modbus RTU Master, Modbus TCP Master |
| Configuration | Web Config, Serial / IP Utility, IP Commands |
***
### 🔌 **Interfaces**
| Parameter | Specification |
| ------------- | ------------------------------------------------------------------------------------------------------ |
| Power Supply | 12 V to 24 V DC (Reverse Polarity Protection) |
| Input Ports |
2 × 0–24 V Analog/Digital Inputs 2 × 0–24 V Pure Digital Inputs 1 × 4–20 mA Current Input
|
| Output Port | 1 × Relay Output |
| LED Indicator | Power, IP, Modbus Communication Status |
| RS485 Port | Multiple Modbus Slave Device Connection |
| LAN Port | TCP Modbus Slaves and Event Transfer to Cloud |
| USB Port | Type-C (Device Configuration via Utility) |
***
### 🔁 **General Communication**
| Parameter | Specification |
| -------------------- | ---------------------------------------------- |
| Transmit Protocol | Configurable TCP, HTTP, MQTT |
| HTTP Methods | Configurable GET / POST |
| Protocol Format | Configurable JSON / CSV |
| Device Configuration | Serial / IP Utility / Web / Server IP Commands |
| Polling Modes | RS485 RTU Modbus, TCP Modbus Master |
| OTA / Updates | IP Utility, Web Config, IP Commands |
| LoRa Support | Inbuilt LoRa – Wireless RS485 |
***
### ⚙️ **General Specifications**
| Parameter | Specification |
| --------------------- | --------------------------------------------------- |
| Connector (Lite) | Micro-Fit 5.0 (8 Pins – 2 Power / 2 Modbus / 3 IO) |
| Connector (PRO/LPRO) | Micro-Fit 5.0 (12 Pins – 2 Power / 2 Modbus / 8 IO) |
| Dimensions (L×W×H) | 100 × 85 × 24 mm |
| Weight | 160 g |
| Operating Voltage | 12 V – 24 V DC |
| Operating Temperature | −30 °C to +85 °C |
***
### 🔗 **Serial Specification**
| Parameter | Specification |
| ------------------- | ------------------------------------------------- |
| Electrical Standard | RS485 (Optional: TTL or RS232) |
| Configuration Port | Type-C USB |
| Baud Rates | 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps |