Instructions

10
Outputs (see figure 1, items 8 to 15):

A relay is already installed to the „INCALL“ output (see figure 1, item 8) and the output „SMS1“; it can be used to switch 8 A at
250 V/AC or 30 V/DC.
Minus/- is connected to the left screw terminal and Plus/+ to the right terminal.
A relay (Conrad item no. 502892) or the relay PCB (Conrad item no. 585498) can be directly connected to the screw terminals.
Red LEDs are applied to all outputs. The LEDs light up once an output is activated and thus serve as status LEDs.
8 Connection of the „INCALL“ output
9 Connection of the four outputs „SMS1“ to „SMS4“
10 Connection of the four temperature outputs „TMP1“ to „TMP4“
11 Connection of the alarm output „ALA“
12 Output „FLS“ (no function)
13 Connection of the inverter output „INV“
14 Connection of the delay output „DEL“
15 Connection of the logic output „LOG“
16 USB Port: The GSM module is connected to a free USB port of your computer via this connection with the included mini USB cable.
17 LED-display for GSM function: Once the GSM switching module has logged on to the GSM network, this LED flashes briefly about every
3 seconds.
18 Connection for GSM aerial
When the module no longer reacts (e.g. at strong EMC impulses, electrostatic discharge, etc.), the module must be disconnected from
the operating voltage and reconnected.