Fagor CNC 8065, Hardware Configuration

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·64·
Hard ware confi gura tion
CNC 8065
4.
(R
EF
: 1404)
CENTRAL UNI
T I
CU.
4.10 Probe connection.
The CNC has two probe inputs, 5 V and 24 V. The following diagrams use the first probe input
(pins ·2· to ·5·); to use the second input, use pins ·6· to ·9·.
All the shields of the cables must be connected to ground only a the CNC through pin ·1·
of the connector, leaving the other one free. The unshielded portion of the wires of a shielded
cable cannot be longer than 75 mm.
Probe whose output has a normally open contact. Connection to +5 V.
The connection acts upon the up flank (positive pulse) of the probe signal.
Probe whose output has a normally open contact. Connection to +24 V.
The connection acts upon the up flank (positive pulse) of the probe signal.
Probe whose output has a normally closed contact. Connection to +5 V.
The connection acts upon the up flank (positive pulse) of the probe signal.
Probe whose output has a normally closed contact. Connection to +24 V.
The connection acts upon the up flank (positive pulse) of the probe signal.
PROBE
1
2
5
3
4
Chassis
+ 5 V
GND
PRB1_5
PRB1_24
PROBE
1
2
5
3
4
Chassis
+ 5 V
GND
PRB1_5
PRB1_24
+ 24 V
PROBE
1
2
5
3
4
Chassis
+ 5 V
GND
PRB1_5
PRB1_24
10K
PROBE
1
2
5
3
4
Chassis
+ 5 V
GND
PRB1_5
PRB1_24
50K
+ 24 V