Pilz Cable PMCprimoDrive>Mod-Profibus:L=0,45m - Manual (Page 36)

Wiring
7-10 Operating Manual: PMCtendo AC
Cable features:
• Round connector type:
- Connector with 28 mm diameter (e.g. made by Intercontec), 8-pin
- Wires for thermal switch: max. 2 x 1 mm 2
- Wires for holding brake: max. 2 x 1 mm 2
• Cable runs:
- Depend on the requirements of the servo amplifier you are using
Round connector for servo motors AC3 and AC4
Round connectors are used when I
0
< 20 A. To connect the servo motor (see Fig. 7-13)
to the servo amplifier you will need a cable with a layout as shown in Fig. 7-14.
INFORMATION
Please note that the thermal switch connection is only available via the motor feedback
cable (see sections entitled “Resolver” and “Hiperface rotary encoder”).
Fig. 7-13: Pin assignment of the round connector (servo motors AC3 and AC4)
Supply voltage
Servo motor:
1: Phase U
3: Phase W
4: Phase V
PE: Earth conductor
Round connector
8-pin, male
Holding brake:
A: + 24 VDC
B: 0 VDC
Thermal switch:
C: Not connected
D: Not connected
Fig. 7-14: Connection cable for the round connector (servo motors AC3 and AC4)
Phase U
Phase W
Phase V
Holding brake
+ 24 VDC
0 VDC
Earth conductor
Phase U
Phase W
Phase V
Holding brake
+ 24 VDC
0 VDC
Earth conductor
Shield
1
3
4
PE
A
B
Connection cable (servo motor)
8-pin round connector, female
Servo amplifier