USER MANUAL ELDES ESIM252 V1.0
7
1.6 System Installation
The system can be installed only in a metal or non-flammable plastic enclosure. If the metal enclosure and transformer is used it
is necessary to ground the enclosure using yellow/green colour cable. For the connection of 230V transformer use 3x0.75 mm
2
1 thread double isolated cable. The primary circuit of the transformer must be connected through 0.5A fuse. 230V power supply
cables cannot be grouped with low voltage cable group. For the connection of power supply and output connectors use 1 thread
2x0.75 mm
2
cable. For the connection of input/output connectors use 0.50 mm
2
1 thread cable.
1. Fasten the system in the box using fastening holders.
2. Place SIM card in the holder but make sure that SIM card PIN code is disabled. (PIN code can be disabled by putting SIM card
into mobile phone and following proper menus). SIM card should not have any remaining SMS messages.
3. Connect the circuit as shown in fig. No 2. Power supply cables are connected last). When connecting Esim252 to alarm system
power supply, usually the security system AUX output is used.
4. When AC power supply (ground transformer) is used connect according to circuit no. 3. In this case you do not need to con-
nect any other power supplies.
5. The system will start in less than a minute. LED2 indicator should be blinking or be ON indicating connection to GSM.
Picture3 AC power supply connection circuit
Summary of Contents for ESIM252
Page 1: ...GSM CONTROL SYSTEM ESIM252 ...
Page 33: ...USER MANUAL ELDES ESIM252 V1 0 33 ...
Page 34: ...34 For notes ...