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Users Manual & Installation Guide
PV- 1800: Power supply module with GSM MODEM
Description
The
•a PC/104 20W power supply +5V, 4A.
•a dual band GSM/GPRS modem (Sony Ericsson GM47)
•8 isolated analogue inputs, 12 bit
•8 digital inputs,
•7 digital outputs,
•one RS232 serial port
•
Block diagram
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The
The GSM modem is placed on the top side of the PCB while the SIM card connector is placed on the rear side. The locking mechanism is indicated on the top of the SIM card holder. The connector for the antenna is placed on the GSM modem itself. The base address of the
The digital I/O section is found on all models except
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