Power Supply - Beckhoff AX8000 Series Operating Instructions Manual

Electrical installation

Power supply

9.4
ZS4800-2001
9.4.1
AX8620
ZS4800-2042
9.4.2
AX8640
66 ───
Observe the voltage tolerances for safe operation
When connecting servo motors with a holding brake, observe the
prescribed voltage tolerances.
Observe the order of connection
The rated current of the device should reduce from the power sup-
ply module. Beckhoff recommends the following order of connec-
tion of the modules:
• AX8640 – AX8118 – AX8206 – AX8108
Supply connections are available on the AX8620 and AX8640 power
supply modules for the 24 V
• X01 slot on AX8620 power supply modules
Terminal point Connection
24 VDC 24 VDC ± 10%
system voltage and peripheral voltage; depen-
dent on the holding brake
GND GND
Wire cross-section
Maximum 6 mm²
AWG 8
Mounting
Screws with tightening torque
0.5 Nm – 0.6 Nm / 4.4 lbf in – 5.3 lbf in
• X02 slot on AX8640 power supply modules
Terminal point Connection
24 VDC 24 VDC ± 10%
system voltage and peripheral voltage; depen-
dent on the holding brake
GND GND
Wire cross-section
Maximum 16 mm²
AWG 6
Mounting
Screws with tightening torque
1.2 Nm – 1.5 Nm / 10.6 lbf in – 13.3 lbf in
AX8000
power supply.
DC
Version: 1.1