Infinite-peripherals SCOM-100 Manuale Utente Scaricare il pdf (Pagina 5)

SCOM-100, User guide 5

1. Device overview

1.1 Parts identification

1: Start up button

2: GSM antenna connector (SMA jack)

3: SIM card holder

4: Serial port RS232 (RJ-42 connector)

5: Power supply connector

6: I/O expansion connector (6 pin modular jack)

7: Analog inputs screw terminals

8: Digital inputs screw terminals

9: Digital outputs screw terminals

1.2 LED indications

1: Power indicator: Turns on after power up.

2: Four LEDs indicating the digital output states.

3: Turns on while sending or receiving an SMS.

4: Turns on if an error occurs during operation.

5: Monitors the device status (RUN/ MONITOR/ STOP).

6. Flashes during device start up. Turns on if the device is ready for operation.

7. Four LEDs indicating the digital input states.

8. Flashes if a connection to the GSM provider is established.

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Infinite-peripherals SCOM-100 Manuale Utente Pagina 5