Eldes ESIM252, Руководство пользователя

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6
1.5 Connection Circuit
USEFUL INFORMATION
When choosing GSM provider, it is worth inquiring whether the service is used in security application assuring fast and reliable
SMS message delivery and phone call connection.
USEFUL INFORMATION
When choosing GSM cellular provider, it is worth inquiring whether the service is used in security application assuring fast and
reliable SMS message delivery and phone call connection.
Esim252 and alarm system COM must be connected.
Inputs Z1, Z3, Z4, Z5 are connected to alarm system outputs if outputs are implemented as open collector circuit or any other
circuit and if it commutes with COM.
It is also possible to connect Z1, Z3, Z4, Z5 inputs to, for instance, motion sensor or any other sensor as well as automatics device
provided the inputs are commuted with COM.
Input Z2 is commuted with a “high level” impulse. Impulse duration is >600ms.
Picture 2
Picture3 AC power supply connection circuit
AUX+ AUX-
HIGH
LEVEL
Z1 Z2 Z3 Z4 Z5 COM RELAY1 RELAY2 AC/DC
P
G
M
1
P
G
M
3
P
G
M
4
P
G
M
5
P
G
M
2
GSM Control System
ESIM252
Alarm system or other appliance
Fuse 500 mA
~230V 50Hz
AC/DC
~10-24V
Metal box
PE contact
LED indicators functionality
LED1 Indicates SIM card status
LED2 Indicates network status
LED1 status Meaning
OFF SIM card is working properly
ON SIM card error
LED2 status Meaning
OFF No network connection
Blinking 3 times per second Poor network connection
Blinking 1 time per second Medium network connection
ON Excellent network connection