Advantech GMB-910, Руководство пользователя

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19 GMB-910 User Manual
Chapter 1
P
roduct
Introduction
1.13.6.3 External Speaker (JFP2)
JFP2 is a 4-pin connector for an external speaker. If there is no external speaker, the
GMB-910 provides an onboard buzzer as an alternative. To enable the buzzer, set
pins 5-7 as closed.
1.13.6.4 HDD LED Connector (JFP2)
You can connect an LED to connector JFP2 to indicate when the HDD is active.
1.13.6.5 SM Bus Connector (JFP2 PIN6,8)
This connector is reserved for Advantech's SNMP-1000 HTTP/SNMP Remote Sys-
tem Manager. The SNMP-1000 allows users to monitor the internal voltages, tem-
perature and fans from a remote computer through an Ethernet network.
JFP2 PIN6,8 can be connected to CN19 of SNMP-1000. Please be careful about the
pin assignments, pin 6 must be connected to pin 1 and pin 8 to pin 2 on both ends of
cable.
pin.1 #PWR_SW
pin.2 GND
pin.3 #RST_SW
pin.4 GND
1 2 3 4
JFP2
2 4 6 8
1 2 3 4 5
1 3 5 7
JFP2
1 3 5 7
1 2 3 4 5
1 2 3 4
2 4 6 8
JFP2
pin.1 pin.2
pin.3 NC pin.4 HDD_LED-
pin.5 pin.6 SM_DAT
pin.7 BUZZER- pin.8 SM_CLK
JFP2
1 3 5 7
1 2 3 4 5
1 2 3 4
2 4 6 8