Bosch Rexroth LT353 Manual page 23

3 609 929 B46/2008-09 | LT353/LT354/LT355
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.
P
B
7
8
10
6
5
4
Fig. 3: Socket, 14-pin, female (view from the
front side of LT35x)
C
Δ
1
9
2
3
Bosch Rexroth AG
Table 2 XDS2
Pin Signal Description/
function
Δ PE
PE conductor
(above)
P U Motor phase U
B V Motor phase V
C A Motor phase W
1 VTR Driver power
supply
2 CANL Serial spindle
data CAN low
3 CHB Incremental en-
coder channel 2
4 GND Reference po-
tential logic
5 INDX Index impulse
6 VEE 24 V spindle
power supply
7 MKTF Motor identifier
and motor tem-
perature error
8 HS Start switch for
motor contactor
(personal safety)
9 CANH Serial spindle
data CAN high
10 CHA Incremental en-
coder channel 1
23/84
Voltage/
current/
standard
230 V /
AC
12 A
eff
230 V /
AC
12 A
eff
230 V /
AC
12 A
eff
12 V
DC
ISO 11898
12 V
DC
12 V
DC
24 V
DC
12 V
DC
24 V
DC
ISO 11898
12 V
DC