User guide
Table Of Contents
- 1 Security recommendations
- 2 CERTIFICATE OF CONFORMITY
- 3 Products identification
- 4 Data-sheet
- 5 Product overview
- 1 Dimensions
- 2 Connectors
- 3 Led indicators
- 4 DIP switches
- 5 Factory default push-button
- 6 Mounting the product on a DIN rail or removing it
- 7 Cooling
- 8 RS232 interface
- 9 RS485 interface
- 10 Digital input and output
- 11 Connecting the antenna
- 12 Installing the SIM card
- Set up steps
- 2 Connecting a PC to the router for configuration
- 3 Rebooting the router after parameters changes
- 4 Recovering the factory LAN IP address
- 5 Recovering the factory configuration
- 6 Restricting access to the administration server
- 7 Recovering a free access to the administration server
- 8 Factory configuration
- 9 LAN interface set up
- 10 UMTS – GSM-GPRS-3GDGE interface set up
- 11 Setting up the DynDNS service
- 12 Creating VPN connections between routers
- 13 Routing functions
- 14 Address and port translation
- 15 VRRP redundancy
- 16 Remote users connections service
- 17 Remote users connections
- 18 M2Me_Connect service
- 19 Users list
- 20 Firewall
- 21 Serial to IP gateway
- 22 USB to IP gateway
- 23 Advanced functions
- 1 Diagnostic menu
- 2 Saving the configuration to a file
- 3 Updating the firmware
- Signets Word
SET UP
“TCP port number” parameter :
Set the port number the gateway has to use.
If the Raw TCP client gateway is assigned to both serial COM ports, the TCP port numbers must be
different on each port.
21.1.2 Modbus client gateway
This gateway allows to connect a serial modbus
master to the serial interface of the IPRS.
• Select the modbus menu and then “modbus client” menu; enable the “modbus client” gateway and
set up the parameters as follows :
“Port selection” parameter :
Select the serial port COM 1 or COM2.
If the modbus server gateway is assigned to one serial COM port, it cannot be assigned to the other
one.
« ASCII / RTU protocol » parameter
:
Select the right option
“Inter-character gap” parameter
:
Set up the maximum delay the gateway will have to wait between a received character of a modbus
answer frame and the following character of the same frame.
“TCP inactivity Timeout” parameter
:
Set the time the gateway will wait before disconnecting the TCP link if no characters are detected.
“TCP port number” parameter
:
Set the TCP port number the gateway has to use.
“IP address” parameter
:
The modbus client gateway allows to transmit modbus requests from the serial modbus master device
to any modbus slave device, more precisely called “ modbus server”, located on the IP network.
To assign an IP address to each modbus slave device with which the serial master device needs to
communicate, click the “add a link” button; Assign an IP address in front of each modbus slave
address with which the serial master device will have to communicate.
UMTS GPRS EDGE router ref. RAS-3G User guide ref. 9020009-01
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