Technical data

12 / 60 HBC-series V7 LV small types profi low power
Connecting controller to the traction supply and turning on
Note: Power connectors and auxiliary connector can be replaced by corresponding contacts of the power relays (contactors).
Antispark resistor serves only to charge the filter capacitors! - Controller cannot be run (run engine) through this resistor, i.e. without
connected power connector PC2. Through this internal resistor antispark cannot be supplied any other device !!!
For small traction voltage 12 to 16 V does not necessary to use antispark circuit, you can leave out.
Connecting and disconnecting the controller to the traction supply:
Before the controller is connected to any voltage, make sure that all inputs, outputs, control and motor are connected. When connecting addi-
tional or disconnecting existing inputs, outputs, sensors etc., the controller must be correctly turned off and disconnected from all power
supplies.
Please follow the instructions for connection to the power supply:
1) connect minus pole of the battery „–BATT“ (GND), connector PC1
2) connect traction voltage (+battery) to „+Antispark“ input of the controller by connector AC2 and wait a few seconds (filtering capacitors
charging)
3) when the filter capacitors are charged, connect traction supply by connector PC2 to input marked „+BATT“; now is the controller fully un-
der voltage
4) if a switch is used *), it is necessary to disconnect its contacts, so that the controller is turned on and ready for operation
if no switch is used, controller has been turned on in step 3) and is ready for operation
Please follow this procedure for disconnecting from the power supply:
1) before disconnecting the controller from the power supply (or turn-off with the switch), motor must be at stand still !
2) turn the controller off using a switch, if you are using one, by connecting the contacts of the switch (closed contact)
3) disconnect voltage from input marked „+Antispark“, connector AC2
4) disconnect traction supply from input marked „+ BATT “, connector PC2
5) disconnect minus pole of the battery „–BATT“ (GND), connector PC1
*) Switch can either be a real switch, or a potential-free contact (reed relay, magnetic contact), optocoupler etc.
On / off internal power supply the controller is done safely connecting the control contact A), B) - when the failure (disconnection, breakage,
etc.) does not turn off electronics and does not loss of control.
If you need to turn on the contrary, switching the controller by switch use the connection C), D).
Controller HBC- series
Closed contact =
Turn-off controller
- Motor cut-off
- Internal electronics cut-off
- outputs cut-off
GND
GND
By switch / read contact, etc.
By external switch, etc
switch
GND
By external optocoupler, etc..
GND
By external optocoupler, etc..
+5V / +12V
+5V / +12V
switch
10 - 100 k
10 - 100 k
Closed contact =
Turn-on controller
Current flow =
Turn-off controller
Current flow =
Turn-on controller
C)
A)
B)
D)
Electronics feeding
Controller HBC- series
Closed contact =
- Motor cut-off
- Internal electronics cut-off
- outputs cut-off
External antispark
resistor (50Ω /1W)
Auxiliary
connector
Power
connectors
Traction
battery
BATT
PC1
PC2
AC2
GND
Switch
V1
BATT
To Power stage
Filtering
capacitors
330F
330F