Tnc Keyboard Unit - HEIDENHAIN TNC 426 PB/M Technical Manual

3.18 TNC Keyboard Unit

X1: Connection of
soft keys on the
visual display unit
with the TNC
keyboard
X45:
TNC keyboard unit
Logic unit
D-sub connctn. Assignment
(female)
37-pin
1 RL0
2 RL1
3 RL2
4 RL3
5 RL4
6 RL5
7 RL6
8 RL7
9 RL8
10 RL9
11 RL10
12 RL11
13 RL12
14 RL13
15 RL14
16 RL15
3 – 90
The TNC keyboard is connected by cable with the logic unit, and by ribbon
cable to the soft keys of the visual display unit. The ribbon cable is included
with the visual display unit.
Pin layout of the TNC keyboard:
Connecting element (male) 9-pin
1
2
3
4
5
6
7
8
9
Pin layout of logic unit, connecting cable, and TNC keyboard unit:
Connecting cable Id. Nr. 263 954-xx
D-sub
cnnctr.
(male)
37-pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Assignment
SL0
SL1
SL2
SL3
Do not assign
RL15
RL14
RL13
RL12
D-sub
cnnctr.
(female)
37-pin
Gray/Red 1
Brown/Black 2
White/Black 3
Green/Black 4
Brown/Red 5
White/Red 6
White/Green 7
Red/Blue 8
Yellow/Red 9
Gray/Pink 10
Black 11
Pink/Brown 12
Yellow/Blue 13
Green/Blue 14
Yellow 15
Red 16
HEIDENHAIN Technical Manual TNC 426, TNC 430
TE 420
313 038-xx
X2: D-sub
connctn.
(male)
37-pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16