3
SOCOMEC - Réf. : 874 669 A GB
RS232 <=> RTC<=> RS485
Modem
GENERAL INFORMATION
BEFORE INSTALLATION
Read this manual completely and gather all information
on the unit. Make sure that you understand it fully. Check
that your application does not exceed the safe operating
specifications for this unit.
This unit should only be installed by qualified personnel.
This unit should be built-in to an apparatus cabinet, or
similar, where access is restricted to service personnel
only.
The power supply wiring must be sufficiently fused, and
if necessary it must be possible to disconnect manually
from the power supply. Ensure compliance to national
installation regulations.
This unit uses convection cooling. To avoid obstructing
the airflow around the unit, follow the spacing recom-
mendations (see Cooling section).
This modem is for restricted access area use
only.
BEFORE MOUNTING, USING OR REMOVING THIS UNIT
Prevent access to hazardous voltage by disconnecting
the unit from power supply. Do not open connected unit. Hazardous
voltage may occur within this unit when
connected to power supply or TNV circuits.
CARE RECOMMENDATIONS
Follow the care recommendations below to maintain full
operation of unit and to fulfil the warranty obligations.
This unit must not be operating with removed covers or
lids.
Do not attempt to disassemble the unit. There are no
user serviceable parts inside.
Do not drop, knock or shake the unit, rough handling
above the specification may cause damage to internal
circuit boards.
Do not use harsh chemicals, cleaning solvents or strong
detergents to clean the unit.
Do not paint the unit. Paint can clog the unit and prevent
proper operation.
Do not expose the unit to any kind of liquids (rain,
beverages, etc). The unit is not waterproof.
Keep the unit within the specified humidity levels.
Do not use or store the unit in dusty, dirty areas, connec-
tors as well as other mechanical part may be damaged.
If the unit is not working properly, contact the place of
purchase, nearest Socomec distributor office or Socomec
Tech support.
Maintenance
No maintenance is required, as long as the unit is used
as intended within the specified conditions.
Safety
