Fan 1 Connector For Cpu Fan Or System Fan (If External Temperature Sensor Is In Use); Power Supply Monitoring; Intrusion Connector For Case Open Detect For Optional Push-Button (Opener) - Siemens D1107 Additional Technical Manual

Mechanics
Fan 1 connector for CPU fan or
system fan (if external temperature
sensor is in use)
Pin Signal
1 GND
2 6 - 12 V; 0 V
3 Fan sense
Refer to chapter "Temperature monitoring / system

Power supply monitoring

Pin Signal
1 Monitor on
2 SV FAN off request (low asserted)
3 SV FAN full on (low asserted)
4 SV FAN pulse
5 SMB CLK
6 SMB DATA
7 VCC EEPROM
8 GND
Refer to chapter "Temperature monitoring / system
Intrusion connector for case open
detect for optional push-button
(opener)
Pin Signal
1 GND
2 Case open (low asserted)
3 Present (low asserted)
Refer to chapter "Temperature monitoring / system
10 - English
monitoring"
monitoring"
1
monitoring"
1
1
A26361-D1107-Z180-6-7619