tbs electronics Omnicharge DC OCD12/12-50 Mode D'emploi page 12

this input to the engine run signal. Contact your vehicle distributor to find out the most
suitable connection.
BMS input connection 2 can be used to force the charger in standby mode. In this
mode the charger stops charging, but the internal circuits stay active to immediately
resume charging once allowed again. This input can be used to connect to a Lithium
battery BMS in order to stop the charging process if required. By default this input is
'active low' (< 1V is On and > 3V is Stand by), but this can be changed to 'active high' as
well by the TBS Dashboard or Dashboard Mobile app. The maximum input voltage is
32V.
Connection 3 is an open collector output that can be used to for example connect to a
remote indicator light. The maximum switching voltage and current are respectively
32V and 150mA. By default this output is active (low) when the charger is charging OR
when charging is finished. Other active conditions can be selected in the TBS
Dashboard or Dashboard Mobile apps.
Connection 4 is reserved for future use and has no active functionality yet.

DIP switch settings
DIP switch 1 and 2 are used select the desired charge
program for the connected output battery. Please see the
table below:
DIP1 DIP2 Battery type / Charge program
Off Off Flooded (default setting)
Bulk/Abs voltage = 14.4V (28.8V)
Float voltage = 13.5V (27.0V)
Off On GEL
Bulk/Abs voltage = 14.2V (28.4V)
Float voltage = 13.5V (27.0V)
On Off AGM
Bulk/Abs voltage = 14.7V (29.4V)
Float voltage = 13.6V (27.2V)
On On LiFePo4
Bulk/Abs voltage = 14.4V (28.8V)
Float voltage = 13.8V (27.6V)
1)
Charge voltage value between brackets are for OCD
12/24-30 model
2)
All standard charge voltage values are configurable using
the TBS Dashboard and Dashboard Mobile apps.
DIP switch 3 is reserved for future use (default off)
DIP switch 4 can be used to bypass the On/Off control input
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1) 2)