HEIDENHAIN iTNC 530 HSCI Service Manual page 506

X31:
NC Start / NC Stop
Connecting terminals
1
2
3
4
5
6
7
8
9
10
X101:
Power supply Connecting terminals
1
2
X111 to X113,
X121 to X123:
Connecting terminals
Potentiometer
connection
1
2
3
X161 to X168:
PLC inputs
X161: PLC inputs
Assignment
PL 6001
X162: PLC inputs
Assignment
PL 6001
X163: PLC inputs
Assignment
PL 6001
X164: PLC inputs
Assignment
PL 6001
February 2012
Assignment
Reserved (do not assign)
Reserved (do not assign)
Reserved (do not assign)
Reserved (do not assign)
NC Start
Reserved (do not assign)
NC Start power supply (+24 V NC)
NC Stop
Reserved (do not assign)
NC Stop power supply (+24 V NC)
DANGER
Please note that the PLB 6001 is supplied with +24 V NC.
For the entire HSCI system, the +24 V NC supply voltage is required to be safely separated
voltage. The +24 V NC supply voltage must not, under any circumstances, be connected with the
+24 V PLC supply voltage, because this removes the double basic insulation.
Assignment
+24 V-NC
0 V-NC
Assignment
0 V potentiometer
Potentiometer arm
+5 V potentiometer
Terminal
1 2 3
0 V PLC I0 I1
Terminal
1 2 3
0 V PLC I8 I9
Terminal
1 2 3
0 V PLC I16 I17
Terminal
1 2 3
0 V PLC I24 I25
4 5 6 7
I2 I3 I4 I5
4 5 6 7
I10 I11 I12 I13
4 5 6 7
I18 I19 I20 I21
4 5 6 7
I26 I27 I28 I29
8 9
I6 I7
8 9
I14 I15
8 9
I22 I23
8 9
I30 I31
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