Connecting To Snmp-1000 Remote Manager; Auxiliary 4-Pin Power Connector (Atx1) - Advantech PCA-6187VE-00A2 User Manual

In addition to the two EIDE interfaces (up to four devices), the PCA-6187
features high performance serial ATA interface (up to 150MB/s) which
eases cabling to hard drives with thin and long cables.

2.16 Connecting to SNMP-1000 remote manager

Use the 6-pin to 8-pin cable to connect the single board computer to
SNMP-1000. This cable comes with the SNMP-1000.
PIN 1

2.17 Auxiliary 4-pin power connector (ATX1)

To ensure the sufficiency of power supply for Pentium® 4 single board
computer, one auxiliary 4 pin power connector is available on PCA-6187.
This connector must be connected to the power supply, otherwise system
might be unstable.
PCA-6187
User's Manual
CN21 CN18
CN19 CN29
CPU Card
26
CN19
PIN 1
SNMP-1000