HEIDENHAIN iTNC 530 Service Manual page 484

D-sub connector, 26-pin
X147:
PLC Expansion
for PL 510
on the MC 420
MC 420
Male
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Housing
27 – 484
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 ID 371 046-xx
Pin layout Female
0 V 1
0 V 2
0 V 3
Do not assign 4
Address 6 5
INTERRUPT 6
RESET 7
WRITE 8
EXTERN
WRITE 9
EXTERN
Address 5 10
Address 3 11
Address 1 12
Do not assign 13
+5 V (output) 14
+5 V 15
(feedback)
PCB identifier 16
2
PCB identifier 17
1
Address 7 18
Serial IN 1 19
EM. STOP 20
Serial OUT 21
Serial OUT 22
Address 4 23
Address 2 24
Address 0 25
26
External Housing
shield
Black
Violet
Yellow
Blue
Red
Gray
Pink
Green
White
Brown
White/Blue
Brown/Blue
White/Pink
Pink/Brown
Brown/Green
WH/GY
Gray/Brown
White/Yellow
Yellow/Brown
White/Green
GY/PK
Red/Blue
External shield
HEIDENHAIN Service Manual iTNC 530
First PL 510
Male X1 Pin layout
female
1 1 0 V
2 2 0 V
3 3 0 V
4 4 Do not assign
5 5 Address 6
6 6 INTERRUPT
7 7 RESET
8 8 WRITE
EXTERN
9 9 WRITE
EXTERN
10 10 Address 5
11 11 Address 3
12 12 Address 1
13 13 Do not assign
14 14
15 15
16 16 PCB identifier
2
17 17 PCB identifier
1
18 18 Address 7
19 19 Serial IN
20 20 EM. STOP
21 21 Serial OUT
22 22 Serial OUT
23 23 Address 4
24 24 Address 2
25 25 Address 0
26 26
Housing Housing External
shield