Connectors
7.10.1
Connecting the Mains Supply and Ballast Resistor
DC+
Rinternal
6
5
4
3
2
1
R
ex
te
rn
al
External
ballast resistor
or
bridge
PE
N
L
Drive
Rint
Rext
PE
DC−
Mains
X33
Fig. 65: Ballast resistor and mains supply (X33)
7.11
X50 – Motor Temperature
2-pole PCB connector, suitable for mating connector MC 1,5/ 2-ST-3,81 (Phoenix
Contact)
Mating connector X50
Pin
I/O
Name
Meaning
1
I
Th
Connection for temperature sensor of the
motor (for sensors between 0.1 kΩ and
4 kΩ)
2
I
Thermo_In−
Connection for temperature sensor of the
motor
Specification of terminal connections:
▶
Conductor cross-section solid/flexible: 0.14 to 1.5 mm²
▶
Tightening torque: 0.22 to 2.5 Nm
80
Drive System SD4S - Hardware Description