GRD3534-XF
Hardware features
- SIMs: 1
- USB: 1 (For configuration)
- 2G and 2.5G (GPRS, EDGE) - American and European GSM Bands
- Serial ports: 2 (Both are RS232 and RS485)
- Digital Inputs : 16 voltage activated (8 of them can count pulses of up to 1 Khz)
- Analog Inputs: 8 configurable as 0-1V / 0-10V / 4-20mA
- Digital Outputs: 8 open collector type
- Power supply requirements: 10 to 30 Vdc
Data Acquisition
- Physical inputs/outputs
- Modbus inputs/outputs (embedded Modbus master)
- Embedded Modbus slave
- Other protocols using script programming
Operating modes:
- Monitoring by WEB page / Database (GPRS datalogger)
- Monitoring from SCADA
- Remote access to serial port
- SMS alarms/control
- Local control using script programming (timing, logic, math, I/O control)
Server link :
- GSM / GPRS
- Satellital (with external satellite modem)
Some features are available depending on the firmware version (if you have a previous version please contact us in order to upgrade the unit)
- External satellite modem connection since firmware 5.2.2
Wiring
Wiring – Power supply
Wiring – RS232 port – RS485 port
The RS232 port is of the 5-wire DTE type (TX, RX, RTS, CTS, GND) and has a terminal board for its connections.
The RS485 port is of the 2-wire type (TR+ and TR-) and has a terminal board for its connections.
There's no need to configure whether you are going to use the port RS232 or RS485. Just connect the wires to the corresponding terminals.
T
2017-06-09
