Reset (Cn18); Hdd Led (Cn19); Sm Bus Connector (Cn29); Connecting To Snmp-1000 Remote Manager - Advantech PCA-6184 User Manual

2.12.3 Reset (CN18)

Many computer cases offer the convenience of a reset button. Connect the
wire from the reset button.
1

2.12.4 HDD LED (CN19)

You can connect an LED to connector CN19 to indicate when the HDD is
active.
1

2.12.5 SM Bus Connector (CN29)

This connector is reserved for Advantech's SNMP-1000 HTTP/SNMP
Remote System Manager. The SNMP-1000 allows users to monitor the
internal voltages, temperature and fans from a remote computer through
an Ethernet network.
CN29 can be connected to CN3 or CN6 of SNMP-1000. Please be care-
ful about the pin assignments, pin 1 must be connected to pin 1 and pin2
to pin 2 on both ends of cable.

2.12.6 Connecting to SNMP-1000 remote manager

Use the 6-pin to 8-pin cable to connect the CPU card to SNMP-1000.
This cable comes with the SNMP-1000.
CN19
CN21 CN18
PIN 1
PIN 1
CN19 CN29
SNMP-1000
CPU Card
23