172
HEIDENHAIN | QUADRA-CHEK 3000 | Installation Instructions | 4/2016
J
X1-X4
1 V
SS
1
2
3
4
5
6
7
8
A+
0 V
B+
U
P
/
/
R-
/
9
10
11
12
13
14
15
A-
Sensor 0 V
B-
Sensor U
P
/
R+
/
K
X21-X24
TTL
1
2
3
4
5
6
7
8
9
/
U
a1
U
a1
U
a2
U
a2
0 V
U
p
U
a0
U
a0
L
X112
1
2
3
4
5
6
7
8
LED+
B 5 V
B 12 V
/
DC 12 V
DC 5 V
/
GND
9
10
11
12
13
14
15
/
/
TP
GND
TP
/
LED-
M
X 104
1
2
3
4
5
6
7
8
9
R-0
NO
R-0
NC
/
R-1
NO
R-1
NC
R-0
CO
/
/
R-1
CO
CO - Change Over
NO - Normally Open
NC - Normally Closed