HEIDENHAIN iTNC 530 Service Manual page 464

D-sub connector, 25-pin
X15 to X20,
X80 to X87:
Speed encoder with
EnDat interface
CC 42x (B)
Male Pin layout
1 +5 V (U
2 0 V (U
3 A+
4 A–
5 0 V
6 B+
7 B–
8 0 V
9 Do not assign
10 Clock
11 Do not assign
12 Clock
13 Temperature +
14 +5 V (sensor)
15 Data
16 0 V (sensor)
17 Do not assign
18 Do not assign
19 Do not assign
20 Do not assign
21 Do not assign
22 Do not assign
23 Data
24 0 V
25 Temperature –
Hsg. Housing
27 – 464
Adapter cable 336 376-xx
Female Color
) 1 Brown/Green
P
) 2 White/Green
N
3 Green/Black
4 Yellow/Black
6 Blue/Black
7 Red/Black
8 Internal shield
10 Green
12 Brown
13 Yellow
14 Blue
15 Red
16 White
23 Black
25 Violet
Hsg. External shield Hsg.
Note
The interface complies with the requirements of EN 61800-5-1 for "protective extra-low
voltage" (PELV).
DANGER
Only units that comply with the requirements of EN 61800-5-1 for "protective extra-low
voltage" (PELV) may be connected.
Connecting cable 340 302-xx
Female Male Color
10 10 Brown/Green
7 7 White/Green
1 1 Green/Black
2 2 Yellow/Black
11 11 Blue/Black
12 12 Red/Black
17 17 Internal shield 17
5 5 Green
14 14 Brown
8 8 Yellow
16 16 Blue
3 3 Red
15 15 White
13 13 Black
9 9 Violet
Hsg. External
shield
HEIDENHAIN Service Manual iTNC 530
Female
10
7
1
2
11
12
5
14
8
16
3
15
13
9
Hsg.