Modbus/RTU to GPRS Gateway

  Brochure

Wiman WCT-805MI is a smart Modbus/RTU/IO to GPRS gateway, Expand your Data communication over wireless networks by GPRS Gateway with Secure and two-way communication, without in-depth knowledge of AT command or Protocol Concepts. Our Smart Modbus Gateways Series replaces the wired approach of sending the Modbus slave data to the centralized server, either single or multiple slaves. The device collects the data through MODBUS (RTU) protocol and sends it to the centralized server through GPRS using TCP or Http mode. All the Parameter is configurable via PC Utility or SMS or Server IP Commands, All configurations are done remotely. Not required to have the device during configurations. It’s a generic device to fetch the Standard Modbus Slave device like Energy meters, Solar Inverters, PLC, Windmill, AMR, IO Modules, Flow Meters and more. The built-in smart data redundancy communication paths of GPRS in RTU Gateway, the data would be guaranteed to transfer your centralized server. We also provide a Cloud based Graphic interface (based on client requirements) to manage your device machines easily. Users can monitor and control the Slave and I/O data of RTU devices.

Modbus Slave Connect Multiple Slaves
Configurable Modbus Register
Configuration via SMS/PC Utility/IP Commands
Digital/Analog IO 2 Chanel (0 to 24V) Analog/Digital Input
1 Channel 4 to 20 mA
OTA Firmware Update
Configuration Update
LED Indicator Power, GSM, Modbus Communication Status
RS485 Port Multiple Modbus Slave Device Connection
Serial Port PC Utility for Device Configuration
GSM Specifications
Frequency Quadband: 850/900/1800/1900 MHZ
Compliant to GSM Phase 2/2+
GPRS GPRS multi slot class 12
GPRS mobile station class B
Transmitting Power Class 4 (2W for GSM 850 and GSM 900)
Class 1 (1W for DCS 1800 and PCS 1900)
SIM Interface External SIM 1.8V & 3V
General Communication
Transfer Protocol Configurable TCP,HTTP, HTTPS
Http Methods Configurable GET/POST
Protocol Format Configurable JSON/Standard Format
Device Configuration SMS / PC Utility / Server IP Commands
PRS485 Modes Transparent / Modbus Polling Formatted (ASCII/HEX/RawHEX)
Serial Packet Format Packet Size / Time interval / Special End Char
OTA Firmware Updating via GPRS
Interfaces
AD Input Port 2 Chanel (0 to 24V) Analog/Digital Input
Analog Port 1 Channel 4 to 20 mA
GSM Antenna External Only
LED Indicator Power, GSM, Modbus Communication Status
RS485 Port Multiple Modbus Slave Device Connection
Serial Port PC Utility for Device Configuration
General Specifications
Connector Micro Fit-5.0 (8 pins – 2 Power/2 Modbus/4 IOs)
Dimention 105mm x 85mm x 24mm ( L x W x H )
Weight 160 grams
Operating Voltage 12V - 24V DC
Operating Temperature Operating: -10C to +55C
Storage: -40C to +85C
Supply Current 40mA at 12VDC (GPRS online, No transmission)
Serial Specifications
Electrical Standard RS232 or RS485 or RS422
Connector Micro Fit-5.0 (8 pins – 2 Power/2 Modbus/4 IOs)
Baudrate 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps