HEIDENHAIN iTNC 530 Service Manual page 121

X47:
PLC expansion on
the MC 422
MC 422
D-sub
connctn.
(male)
25-pin
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
Housing
July 2002
Conn. cable
Id. Nr. 289 111-xx / Id. Nr. 317 788-xx
Assignment D-sub
connector
(female)
25-pin
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
PCB identifier 14
3
PCB identifier 15
4
Do not assign 16
Do not assign 17
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
External shield Housing
D-sub
connctr.
(male)
25-pin
Brown, Yellow, Pink, 1
Red, Violet
Red/Blue, Brown/Green, 2
Yellow/Brown, Gray/
Brown, Pink/Brown
Brown/Blue, Brown/ 3
Red, Brown/Black,
Yellow/Gray, Yellow/
Pink
Gray/Green 4
White/Green 5
Pink/Green 6
Green/Blue 7
White/Blue 8
White/Red 9
Gray/Pink 10
Blue 11
Green 12
13
Yellow/Blue, Pink/Blue, 14
Yellow/Black
Yellow/Red, Gray/Red, 15
Pink/Red
Gray/Blue 16
Green/Black 17
White/Yellow 18
White/Black 19
Green/Red 20
White/Gray 21
White/Pink 22
Black 23
Gray 24
White 25
External shield Housing
1. PL 410 B/PL405 B
X1 D-sub Assignment
connctn.
(female)
25-pin
1 0 V
2 0 V
3 0 V
4 Serial IN 2
5 Address 6
6 INTERRUPT
7 RESET
8 WRITE
EXTERN
9 WRITE
EXTERN
10 Address 5
11 Address 3
12 Address 1
13 Do not assign
14 +12 V
15 +12 V
16 PCB identifier
2
17 PCB identifier
1
18 Address 7
19 Serial IN 1
20 EM. STOP
21 Serial OUT
22 Serial OUT
23 Address 4
24 Address 2
25 Address 0
Housing External shield
7 – 119