HEIDENHAIN iTNC 530 Service Manual page 147

Two EA 652 can be connected to the MC 422 via the APE 652. This is necessary for example on
large machines or on machines with swivel heads.
Pin layout for TS 632 with 2 EA 652 via the APE 652:
MC 422 Adapter
Assignment see
above!
X13: Pin layout on the MC 422(B):
Connection of the
touch probe for tool
measurement
Pin layout on adapter cable and touch probe:
MC 42x(B)
Female
1
2
3
4
5
6
7
8
9
–
Hsg.
a. Stylus at rest means logic level HIGH.
May 2006
APE 652
cable 354 656-xx
310 197-xx
Male Female
7 7
5 5
3 3
2 2
6 6
1 1
4 4
Hsg. Hsg.
Note
The interface complies with the requirements of EN 50 178 for "low voltage electrical
separation."
Assignment
Ready
0 V (UN)
Do not assign
+15 V ±5% (UP )
Do not assign
Do not assign
+ 5 V ± 5% (UP)
Trigger signal
a
Trigger signal
–
External shield
VB 336 157-xx
Mal Color Female
e
7 White/ 7
Brown
5 Gray 5
3 Yellow 3
2 Brown 2
6 Blue 6
1 White 1
4 Green 4
External
Hsg. shield Hsg.
AK 335 332-xx
Male Color
1 Pink
2 White/Green 1
3
4 Brown/Green 2
5
6
7
8 Brown
9 Green
– –
External
Hsg. shield
EA 652 TS 632
346 323-xx
Male Color
7 White/
Brown
5 Gray
3
2 Brown
6 Blue
1 White
4 Green
Hsg.
TT 130
296 537-xx
Female Male Color
6 6
1 White
2 Brown
5 5
3 3 Green
4 4 Yellow
7 7
Hsg. Hsg.
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