Unitek BAMOCAR D3, Руководство пользователя

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Electrical installation
BAMOCAR D3 32
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4.8 Auxiliary voltage connection
Mains potential-free auxiliary
dc v12V= (4A) to +24V= (2A) ±10%
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
Input voltage 12-24V DC X1:4
GND24 X1:3
Residual ripple 10%
Switch-on current 4A
Nominal current at 12V 1.4A
at 24V 0.9A
Neg. connection of the power supply to
earth
Attention:
In addition to the internal supply current (1.4A) the sum of the output currents (DOUT) must be
provided by the mains module 12/24V.
If the auxiliary voltage is inferior to 10.5V there will be the error message ‘hardware error 1’
(power fault)
If the auxiliary voltage is inferior to 10V - even in case of short-time
voltage drop-outs - the internal mains module is switched off.
Temporary data of the RAM are deleted.
The digital speed and the command torque values are set to zero.
The LED signal for the 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