HEIDENHAIN iTNC 530 HSCI - HRA 110 Handwheel Adapter

414 HEIDENHAIN Technical Manual iTNC 530 HSCI
3.41.6 HRA 110 handwheel adapter
With the handwheel adapter you can connect two or three HR 150 panel-
mounted handwheels to the iTNC 530 HSCI.
The first and second handwheels are assigned to the X and Y axes. The third
handwheel can be assigned through a selection switch (option).
An additional switch enables you to select, for example, the interpolation
factor for the handwheels. In the PLC you must evaluate the current position
of the handwheel selection switch and activate the corresponding
interpolation factor with Module 9036.
X1 to X3: Inputs on
the HRA 110 for the
HR 150
Pin layout:
HRA 110
Connection (female) 9-pin Assignment
1I
1
+
2I
1
–
5I
2
+
6I
2
–
7I
0
–
8I
0
+
3+5 V
40 V
9 Internal shield
Housing External shield
Attention
The interface is electrically separated (protective extra-low voltage (PELV)
as per EN 61800-5-1).