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Chapter 2 - Inputs - Outputs
ServoPac GDPS – Power supply unit
Chapter 2 – Inputs - Outputs
2.1 – X1 CONNECTOR: POWER CONNECTOR
Manufacturer: Phoenix contact
Type: PC 5/ 7-G-7.62
Reference: 1720518
Tightening torque: 0.7 to 0.8 Nm
PIN SIGNAL
I/O
FUNCTION
DESCRIPTION
1
L1
I
Mains input supply
Integrated EMI filter.
Grounding by means of a screw with nut on the
bottom plate.
2 L2
I
3
L3
I
4
DC-
I/O
DC bus negative voltage output
Output to power drives.
Recommended wire section:
-
10 mm² or AWG8 for GDPS 32 kW
-
4 mm² or AWG12 for GDPS 16 kW
Maximum length: 200 mm
5
DC+
I/O
DC bus positive voltage output
6
DR+
O
Braking resistor connection
Recommended wire section: 2.5 mm² or AWG14.
Braking resistor is required.
7
DR-
O
2.2 – X2 CONNECTOR: AUXILIARY POWER SUPPLY AND AOK CONNECTOR
Manufacturer: Weidmuller
Type: BLZ 5.08 / 4B
Reference: 152896
Tightening torque: 0.4 to 0.5 Nm
PIN SIGNAL
I/O
FUNCTION
DESCRIPTION
1
0V = GND I
Mains isolated 24 Vdc auxiliary
supply
0 V input referenced to the GND
potential of the amplifier housing
24 Vdc supply: +/- 10%
Consumption: 0.320 A
2
24 V
I
3 AOK+
O
Shut down the mains in case of
power component failure
OptoMos relay: high output impedance if fault
Umax = 50 V , Imax = 300 mA
Polarity must be observed:
AOK+ = positive potential
AOK- = negative potential
4
AOK-
O
The DC+/DC- polarity between the multiaxis power supply unit and the drives MUST be observed.
