Motech DS3640 User Manual page 41

(23) 5V/1A Output:
DS3640/DS6024/DS8018/DS10014 offers an extra output that the
constant output voltage is 5V and the maximum output current is 1
amperes. This extra power supply can be switched on or off in the
System Setting menu.
(24) USB :
It is the USB interface connector.
(25) EXT CTL:
DS3640/DS6024/DS8018/DS10014 offers the capability of setting the
output voltage/current by adjusting an external input voltage/resistance.
The range of the external input voltage is 0 ~ 10Vdc or 0 ~ 5V which is
corresponding to the output voltage of 0 ~ 36V for DS3640 and 0 ~ 60V
for DS6024 and 0 ~ 80V for DS8018 and 0 ~ 100V for DS10014 and
corresponding to the output current of 0 ~ 40A for DS3640 and 0 ~ 24A
for DS6024 and 0 ~ 18A for DS8018 and 0 ~ 14.4A for DS10014. The
range of the external resistance is 0 ~ 5K ohm which is corresponding to
the output voltage of 0 ~ 36V for DS3640 and 0 ~ 60V for DS6024 and 0
~ 80V for DS8018 and 0 ~ 100V for DS10014 and corresponding to the
output current of 0 ~ 40A for DS3640 and 0 ~ 24A for DS6024 and 0 ~
18A for DS8018 and 0 ~ 14.4A for DS10014.
(26) RS485:
While at series-parallel connection or multi-unit series connection,
RS485 interface can be used for communications and synchronize
signals between master and slavers.
(27) Protection shield of the RMT/LCL Sense connector
(DS6024/DS8018/DS10014):
WARNING:
When the RMT/LCL Sense is not activated and/or not
used, the protection cover shall be keeping in shielded
state, do not dismantle it that might get an electric shock.
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