Siemens SINUMERIK 810D Configuration Manual page 102
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Also See for SINUMERIK 810D:
- Commissioning manual (100 pages) ,
- Start-up and upgrade manual (8 pages) ,
- Function manual (2184 pages)
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7 NCU Terminal Block
Watchdog
Hardware combination
The digital and analog outputs are switched to a safe status (0V at the output)
with the XOUTDS signal in the event of interference or faults in the NCU, in the
microcontroller and in the case of a power failure!
Power supply
24VDC (20.4VDC to 28.8VDC)
Connector designation: X9
Connector type:
Table 7-1
Signal names
P24 ext
M24 ext
Signal type
VI
X
X20 / X21
Drive bus interface
Connector designation:
X20 (IN)
Connector type:
Special features:
Caution:
X11- -X18
Module connector
Connector designation: X11 ... X18 (slots 1 ... 8)
Connector type:
7-100
Time recording
Hardware
configuration
4-way terminal block, 2.5 mm
Pin assignments on connector X9
Pin
1
2
3
4
+24V external power supply
External ground of power supply
Voltage Input
X21 (OUT)
36-way micro ribbon
Non-floating, no safe isolation
Max. length of drive bus is 10m
30-way ELCO Microleaf pin connector
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
Disabling of the NC outputs,
LED (red) on
Disabling of the NC outputs,
LED (red, yellow) on,
Status message to NC
2
connection
X9
Name
P24 ext
P24 ext
M24 ext
M24 ext
E Siemens AG, 2002. All rights reserved
12.95
Type
VI
VI
VI
VI
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