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PCM-6894
Serial Port 4 Ring Status Setup (J7)
* default
Watchdog Timer Status Setup (J8)
The PCM-6894 is equipped with a watchdog timer that resets the
CPU or generates an interrupt if processing comes to a standstill for
whatever reason. This feature ensures system reliability in industri-
al standalone, or unmanned environments.
* default
1 6
PCM-6894 User Manual
+5V
1
2
3
4
5
6
Reset*
1
2
3
4
5
6
BC-599/596
+12V
1
2
3
4
5
6
NMI
1
2
3
4
5
6
Ring*
1
2
3
4
5
6
IRQ15
1
2
3
4
5
6
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