User manual

 Technical data”).
 Screw terminal “Power Supply”: Power supply is applied on screw 8 (VIN +) and screw 9 (GND).
 The used terminal blocks are designed for cables with a cross-section of 0.08mm² to 1,3mm² (both
single core and multistring).
 The (FME-Female) connector “Antenna” is used to connect the GSM antenna.
Please observe the maximum output voltage of the relays and the maximum input
voltage of the inputs! (Refer to Section 2 Operating Conditions).
Status LEDs:
The STD32 has several LEDs that indicate the operating status:
 L1 (Green): status of the power supply. It flashes in green when the external power is applied to the
device.
 L2 (Yellow): GSM status. This LED flashes once every 2 seconds for a short moment when the device
is logged into the GSM network.
 L3 (Yellow): GSM status: The LED flashes faster during a DOTA Update.
 L3 (Red): General Status LED. Cyclic flashing 1x every 2 seconds: the device is ready for use.
 L4 (Green): General Status LED This indicates whether an administrative telephone number is
configured or not (see section 5.1).
An alternate flashing of the LEDs L3 and L4 indicates that the device has not yet been configured.
Switch:
A hardware reset of the device is performed if the switch is pressed for more than 7 seconds.
5 Quick Start Up
The following section provides step by step instructions to get the STD32 up-and-running without
extensive setup.
5.1 General preparations
You need an activated SIM card of a GSM network provider. The PIN of this card has to be set to “0000”
(4 times zero). As an alternative, you could use the PIN “2468”. To change the PIN you can use a regular
mobile phone. Please refer to your mobile phone manufacturer’s user manual for instructions on how
to change the PIN.
If you use a SIM card with a PIN different from “0000” or “2468” in the STD32, the
STD32 will use a “wrong” PIN. After the second attempt to power up the device
your SIM card will be blocked. In this case you need to use the “Super-PIN” or
“PUK” to assign a new PIN to your card. Please look into the user guide of your
mobile phone. There you find how to use the PUK to de-block the SIM card.
You can also use a SIM card without a configured PIN.
In the following we refer to the “Master Mobile” as the mobile telephone which you want to use to
switch the outputs and to configure the STD32 via calls.