HEIDENHAIN 681046 Series Operating Instructions Manual page 123

Amplifier for servo motors
Connector pin assignments
A
X, Y, Z
1 2
GND Motor +
C
INHIBIT
1
GND
J
LIMIT SWITCH INPUT
1 2
X axis X axis
Limit Limit
/Pos Enab /Neg Enab /Pos Enab
K
CNC INPUT
1 2
X motor Y motor
direction direction
10 11
X motor drive Y motor drive
servo servo
± ±
DC 10 V in DC 10 V in
19 20
Amp inhibit /
TTL in
L
JOYSTICK INPUT
1 2
X joystick in Y joystick in
DC 0 ... 5 V DC 0 ... 5 V
9 10
GND X positioner
0° («bTTL)
1
3 4
Motor - Tach -
1 2 3
3 4
Y axis Y axis Z axis
Limit Limit Limit
/Neg Enab /Pos Enab
9
18
26
3 4
Z motor Y joystick in
direction DC 0 ... 5 V
12 13
Z motor drive X joystick out
servo DC 0 ... 5 V
±
DC 10 V in
21 22
Motor GND Joystick GND
3 4
Z joystick in Button 1 in
DC 0 ... 5 V
11 12
X positioner Y positioner
90° («bTTL) 0° («bTTL)
2 3 4 5 6 7 8
5
GND / Tach +
/Pos Enab
1 2 3
2
Inhibit 1
4 5 6 7 8 9 10
5 6 7
Z axis DC 5 V
Limit
/Neg Enab
8 7 6 5 4 3 2 1
17 15 14 13 12 11 10
16
25 24 23 22 21 20 19
5 6
Joystick Button 2 TTL
DC 12 V out
14 15
Z joystick out Button 1 TTL
DC 0 ... 5 V out
23 24
/ Button 3 TTL
out
5 4 3 2 1
10 9 8 7 6
15 14 13 12 11
5
Button 2 in Button 3 in
13
Y positioner Z positioner
90° («bTTL) 0° («bTTL)
6 7
Limit Limit
/Neg Enab
3
Inhibit 2
8 9
DC 5 V GND
7 8
X positioner Y positioner
90 ° 90 °
16 17
X positioner Y positioner
0 ° 0 °
25 26
/ Positioner
GND
6 7
DC 5 V out
14 15
Z positioner
90° («bTTL)
8
Limit
GND
10
GND
9
Z positioner
90 °
18
Z positioner
0 °
-
8
/
-
123