Electrical installation
Edition: 2020 / V4
Page: 30
BAMOCAR-PG-D3-700/400-400
3.6
Auxiliary voltage connection
Mains potential-free auxiliary dc v12 V= (4 A) to +24 V= (2 A) ±10 %
Note type plate!
The auxiliary voltage
is galvanically connected with the logic voltage
is galvanically isolated from all internal supply voltages of the device and from the housing
internal regenerating fuse
EMC filter
External fuse only for the line protection
Note: 12 V variant only on request
Input voltage
12-24 V DC
X1:4
GND24
X1:3
Residual ripple
10 %
Switch-on current
4 A
Nominal current
at 12 V
1.4 A
at 24 V
0.9 A
Neg. connection of the power supply to earth
Attention:
In addition to the internal supply current (1.4 A at 12 V / 0.9 A at 24 V) the total current of the
outputs (DOUT) must also be supplied by the power supply unit.
If the auxiliary voltage is less than 10.5 V, the error message Hardware Fault 1 (Power Fault) is
displayed.
If the auxiliary voltage is less than 10 V, even short-term voltage dropouts, the internal power supply
unit switches off.
-
Temporary data of the RAM are deleted.
-
The digital speed and the command troque values are set to zero.
-
The LED signal for state „OK“ is dark.
Firmware download only when the power supply is switched off!
The auxiliary voltage and/or power supply voltage must only be switched when the
BAMOCAR is disabled.
-
No disable.
-
Enable input X1:G = zero
