D3-DA 3xx/x
Connections and wiring
Project engineering manual V1.07
64
© KEBA
6.8.3
Specification of motor connections
The connections X31/A / X31/B / X31/C (Motor1 / Motor2 / Motor3)are pro-
vided for up to three motors with motor temperature monitoring and motor
holding brake. The necessary motor connectors are to be ordered separately
depending on the number of motors to be used.
Fig. 6-40: Motor connection
Specification of motor connections X31/A / X31/B / X31/C
X31/A (motor 1)
X31/B (motor 2)
X31/C (motor 3)
Function
Specification
2 (ϑ- / DSL+)
1 (ϑ+ / DSL- )
Connection motor temperature
sensor or Hiperface DSL
Control terminals:
Crioss section = 0.25 - 1 mm
2
or
AWG 26 - 16
I
N
= 10 A
3 (BRK_OUT)
4 (BRK_GND)
Connection motor brake
I
BR
= max. 2 A
U / V / W
Connection motor phase
Connectable cross section with-
out ferrule = max. 6 mm
2
PE symbol
Connection PE of motors
M4 screw with serrated washer,
connection using ring lug
(S)
Connection cable shield
6.8.4
Switching in the motor cable
Caution
Switching in the motor cable is not allowed. If this instruction is not followed,
malfunctions may occur in the device and result in the shutdown of the axis
module.
It cannot be excluded that switching in the motor cable will result in the de-
struction of the axis module.
To interrupt the supply of power to the servo motor, the safety function STO
is available (See
