Measuring Touch Probe (Option) - HEIDENHAIN TNC 426 PB/M Technical Manual

3.9.3 Measuring Touch Probe (Option)

X14: Measuring
touch probe SP 2/1
Logic unit
(mounting set)
D-sub Assgnmnt. D-sub
cnnctr.
(female)
25-pin
3 Ua2 Axis X 3
4 Ua1
16 Ua2
17 Ua1
7 Ua2 Y axis 7
8 Ua1
20 Ua2
21 Ua1
11 Ua2 Z axis
12 Ua1
24 Ua2
25 Ua1
1 0 V
5 +12 V
9 Overtravel 1 9
13 0 V
14 Overtravel 2 14
18 ERROR
22 SWITCH
2, 6, 10, Do not
15, 19, 23 assign
Housing Ext. shield
3 – 58
The X14 connection for the measuring touch probe is not included. The
"digitizing with measuring touch probe" option is available as an adapter kit
that includes connection X14. With the TNC 430 CA/PA you can use either the
adapter kit for the measuring touch probe input X14, or the adapter kit for an
additional position encoder input X38.
Pin layouts on logic unit, adapter cable, connecting cable, and encoder:
Note
The interface complies with the requirements of EN 50 178 for "low
voltage electrical separation."
Adapter cable Id. Nr. 296 839-xx Renishaw VB A-1016-6640
cnnctr.
(male)
25-pin
Pink
4 Yellow
16 Gray
17 Green
Brown/Blue 11
8 Red
20 White/Blue
21 Blue
11 Violet
12 Red/Blue
24 Black
25 Gray/Pink
1 White
5 Brown
White/
Green
13
Brown/
Green
18 White/Gray 14
22 Gray/Brown 20
Housing Ext. shield
Cplng. Cnnctr.
on (male)
mntng. 21-pin
base
(female)
21-pin
7
5
6
4
9
10
8
19
13
18
12
1
3
15
21
Housing Housing Ext. shield Hsg.
HEIDENHAIN Technical Manual TNC 426, TNC 430
Reni-
shaw
SP 2/1
Hsg.