Hardware description
A.2 Internal interfaces
SIMATIC IPC647E
166
Operating Instructions, 11/2018, A5E45589180-AA
A.2.2
SCSI activity connector
Type JST B2B-PH-SM3-TB
Pin
Name
Meaning
1
NC
-
2
SCSI HD_N
0-V level means that the SCSI interface is active
A.2.3
Reset
Type JST B2B-PH-SM3-TB
NOTICE
Observe safety information
Only use this interface for maintenance purposes. You should observe the warnings in
"Open the device (Page 85)".
Pin
Name
Meaning
1
GND
Ground
2
Reset
Input, 0 V level means reset
A.2.4
Power button
Type JST B2B-PH-SM3-TB
NOTICE
Observe safety information
Only use this interface for maintenance purposes. You should observe the warnings in
"Open the device (Page 85)".
Pin
Name
Meaning
1
EXT_PWRBTN
Input, 0 V level means Power button pressed
2
GND
Ground
Содержание SIMATIC IPC647E
Страница 10: ...Table of contents SIMATIC IPC647E 10 Operating Instructions 11 2018 A5E45589180 AA ...
Страница 190: ...Technical support B 2 Troubleshooting SIMATIC IPC647E 190 Operating Instructions 11 2018 A5E45589180 AA ...
Страница 194: ...Markings and symbols C 5 Interfaces SIMATIC IPC647E 194 Operating Instructions 11 2018 A5E45589180 AA ...