244 HEIDENHAIN Technical Manual MANUALplus 620
X201 to X206: 
Position encoder 
with EnDat interface
Pin layout:
CC 6106 Adapter cable 332 115-xx Connecting cable 
323 897-xx
Adapter cable 
313 791-xx
Male
Assign. Female Color Female
Male
Color
Fem.
Male Color
Fem.
1+5 V (U
P
)1
Brown/
Green 7 7
Brown/
Green 7 7
Brown/
Green 5b
20 V (U
N
)2
White/
Green 10 10
White/
Green 10 10
White/
Green 6a
3A+ 3
Green/
Black 15 15
Green/
Black 15 15
Green/
Black 2a
4A– 4
Yellow/
Black 16 16
Yellow/
Black 16 16
Yellow/
Black 2b
5 Data 5 Gray 14 14 Gray 14 14 Gray 3b
6B+ 6
Blue/
Black 12 12
Blue/
Black 12 12
Blue/
Black 1a
7B– 7
Red/
Black 13 13
Red/
Black 13 13
Red/
Black 1b
8 Data
8 Pink 17 17 Pink 17 17 Pink 3a
9
+5 V 
(Sensor) 9 Blue 1 1 Blue 1 1 Blue 5a
10 Not 
assigned
10 3 3 Red 3 3
11
0 V 
(Sensor) 11 White 4 4 White 4 4 White 6b
12 Not 
assigned
12 2 2 Black 2 2
13
Internal 
shield 13
Internal 
shield 11 11
Inter-
nal 
shield
11 11
Internal 
shield
14 Clock 14 Violet 8 8 Violet 8 8 Violet 4a
15 Clock
15 Yellow 9 9 Yellow 9 9 Yellow 4b
Hsg. Housing Hsg.
External 
shield Hsg.
Exter-
nal 
shield
Hsg.
Exter-
nal 
shield
The interface complies with the requirements of EN 50178 for "low voltage 
electrical separation."