Overview
Specification
Resource
Application
Model
- Overview：
- WL-4030-4DI Cat4 mode：LTE-FDD、LTE-TDD、TD-CDMA、WCDMA、CDMA2000、CDMA、GPRS
- WL-4031-4DI Cat1 mode：LTE-FDD、LTE-TDD、WCDMA、GPRS
- Four DI input pin, Support string protocol and Modbus RTU protocol status upload
- One serial port (RS-485 / RS-232). Configure various parameters of DTU through serial port, WiFi
- Support 2.4-band WiFi protocol: IEEE 802.11b/g/n supports wpa-psk / wpa2-psk encryption
- Support TCP / UDP, multiple socket protocols and multi server parallel communication
- Comway Protocol
- Standard TCP/UDP Protocol
- Support mqtt, HTTP protocol and customized protocol to facilitate communication with multiple platforms
- Online network management is realized through Netview software
| ITEM | Technical parameter |
| Mobile parameters(CAT4 WL-4030-4DI)： | 4G:LTE-FDD、LTE-TDD |
| 3G：WCDMA、TD-CDMA、CDMA2000 | |
| 2G: GPRS、CDMA | |
| Mobile parameters(CAT1 WL-4031-4DI)： | 4G:LTE-FDD、LTE-TDD |
| 3G：WCDMA | |
| 2G: GPRS | |
| SIM parameters: | SIM Control: 1.8v and 3v Micro Sim卡 |
| Socket Protocol: | Comway，standard TCP/UDP，MQTT,Http |
| Data format: | Support modbus rtu/tcp and any others |
| DI INPUT: | four DI INPUT PIN( String or modbus rtu protocol) |
| WIFI: | 2.4GHz IEEE 802.11b/g/n |
| Serial Port: | one port RS-232/RS-485 |
| Serial port pin definition: | RS-232: TxD, RxD, GND |
| RS-485: A, B | |
| DTU Poweron control pin | P pin, high-level startup, low-level shutdown |
| Overall dimensions and materials: | 108x74x35mm，The shell material is iron。 |
| Weight： | 220g |
| Working parameters： | working temperature：-30° to 75° |
| Working humidity：5 to 95%RH | |
| Power requirements： | input voltage：5 to 24 VDC |
| Average operating current：60~150mA@ 12V | |
| Maximum operating current: 1A@+12V DC | |
| Shutdown leakage current: 20uA@+12V DC |
Documentation |
WL-4030&31-4DI 4G DTU Brief Introduction | ||
Documentation |
WL-4030&31-4DI 4G DTU Configuration Guide | ||
Documentation |
COMWAY 4G DTU AT Commands Description | ||
Software |
4G DTU Configure Software | ||
Package |
WL-4030&31-4DI 4G-LTE DTU Complete technical data package | ||