HEIDENHAIN TNC 426 PB/M Technical Manual page 128

3 – 46
Pin layout for LE 426 M, LE 430 M:
Ribbon connector, 20-pin
1a
1b
2a
2b
3a
3b
4a
4b
5a
5b
6a
6b
7a
7b
8a
8b
9a
9b
10a
10b
Assignment
PWM U
1
0 V U
1
PWM U
2
0 V U
2
PWM U
3
0 V U
3
SH2
0 V (–SH2)
SH1B
0 V (SH1B)
+I
actl 1
–I
actl 1
0 V (analog)
+I
actl 2
–I
actl 2
0 V (analog)
Do not assign
Do not assign
Temp. warning
Ready
HEIDENHAIN Technical Manual TNC 426, TNC 430