User Manual v3.6
Valid for ESIM120 v21.05.00 and up
SAFETY INSTRUCTIONS
Please read and follow these safety guidelines to safeguard yourself and others:
• GSM switch-gate controller ESIM120 (later referred to as “the system” or “ the device”) contains a built-in radio transceiver operating in
GSM 850/900/1800/1900 MHz bands.
• DO NOT use the system where it can cause potential danger and interfere with other devices – such as medical devices.
• DO NOT use the system in hazardous environment.
• DO NOT expose the system to high humidity, chemical environment or mechanical impact.
• DO NOT attempt to repair the system yourself – any repairs must be carried out by fully qualied personnel only.
Disconnect the mains power before installing. Never install or carry out maintenance during stormy weather. The electric sock-
et that powers the system must be easily accessible.
Please use the 10-24V 50Hz ~200mA AC or 10-24V 200mA DC power supply unit that meets the EN 60950-1 standard.
Any additional device you connect to the system, such as a computer, must also be powered by an EN 60950-1 approved
supply. When connecting the power supply to the system, switching the polarity terminal places does not have any aect.
External power supply can be connected to AC mains only inside installation room
with automatic 2-pole circuit breaker capable of disconnecting circuit in the event of
short circuit or over-current condition. Open circuit breaker must have a gap between
connections of more than 3mm (0.12in) and the disconnection current 5A.
Phase
AC 230V
50 Hz/DC 24V
USB cable
Null
PE
ESIM120
AC/DC
To switch the system o, unplug the external electric power supply from or any other linked device that the system is powered
from.
A blown fuse cannot be replaced by the user. The replacement fuse has to be of the kind indicated by the manufacturer (fuse
F1 model – MINISMDC050F 0.5A).
If you use a computer for the device conguration, it must be earthed.
The WEEE (Waste Electrical and Electronic Equipment) marking on this product (see left) or its documentation indicates that the
product must not be disposed of together with household waste. To prevent possible harm to human health and/or the envi-
ronment, the product must be disposed on in an approved and environmentally safe recycling process. For further information
on how to dispose of this product correctly, contact the system supplier, or the local authority responsible for waste disposal
in your area.