HEIDENHAIN IK 220 Benutzerhandbuch
Seite 78
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Hardware
78
Connections X11 and X21 for external inputs/outputs
(option)
D-sub connection with male contacts (9-pin) on PC slot cover
For external inputs/outputs, an optional assembly is available
consisting of a slot cover with two D-sub connections, a noise-
suppression PCB, and two ribbon cables for connection to
10-pin MICROMATCH connectors on the PCB.
Pin No.
Assignment
1
Output: Measured value latch (X11: -Lout 1;
X21: -Lout 2)
2
Input: Measured value latch -L0
3
Input: Measured value latch -L1
4, 5
Do not assign
6 Input:
–I0
1)
7 Input:
–I1
1)
8 , 9
0 V
1)
Additional switching inputs. See IK220GetPort function.
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