Auxiliary Voltage Connection - Unitek BAMOCAR-PG-D3-700/400 Manual

Electrical installation
3.6

Auxiliary voltage connection

Mains potential-free auxiliary dc voltage +12 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
GND24
Residual ripple 10 %
Switch-on current 4 A
Nominal current at 12 V
at 24 V
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
Edition: 2020 / V4
X1:4
X1:3
1.4 A
0.9 A
Page: 30 BAMOCAR-PG-D3-700/400-400