Bosch Rexroth LTS350D - XDS2 interface for tightening spindle

24 /88 Bosch Rexroth AG LTS350D/LTE350D | 3 608 870 0D6/2011-12
XDS2 interface for
tightening spindle
The tightening spindle is connected to the
servo amplifier via a spindle connecting cable
that is connected to the 14-pin socket.
The power supply for the motor and the
transmission of the interface signals is
provided via this cable.
Fig. 4: Socket, view from the front side
89
10
7
6
5
4
3
2
1
C
B
A
Tab. 7 XDS2
Pin Signal Description/
function
Voltage/
current/
standard
PE PE conductor
(above)
P U Motor phase U 230 V
AC
/
12 A
eff
B V Motor phase V 230 V
AC
/
12 A
eff
C A Motor phase W 230 V
AC
/
12 A
eff
1VTR Driver power
supply
12 V
DC
2 CANL Serial spindle
data CAN low
ISO 11898
3 CHB Incremental en-
coder channel 2
12 V
DC
4 GND Reference po-
tential logic
5 INDX Index impulse 12 V
DC
6 VEE 24 V spindle
power supply
24 V
DC
7 MKTF Motor identifier
and motor tem-
perature error
12 V
DC
8 HS Auxiliary start
switch for motor
contactor (motor
stop)
24 V
DC
9 CANH Serial spindle
data CAN high
ISO 11898
10 CHA Incremental en-
coder channel 1
12 V
DC