User manual

SNMP-1000-B2 User Manual 54
A.17 Chassis and Watchdog Timer Connector (CN20)
A.18 Power Good Input Connectors (CN16, CN21 ~
CN24)
A.19 FAN Connectors (FAN1 ~ FAN9)
Pin Signal Pin Signal
1 ATX IN 2 ATX OUT
3 GND 4 System Reset
5 Watch Dog Input 6
Watch Dog Output
Pin Signal Pin Signal
CN16
CN21
1 GND 2 Power Good A
CN22 1 GND 2 Power Good B
CN23 1 GND 2 Power Good C
CN24 1 GND 2 Power Good D
Pin Signal
1 GND
2 +12 V
3 FAN Speed