Owner's manual

EPS-QM87
8 EPS-QM87 Quick Reference Guide
1.4 System Overview
1.4.1 Front View
1.4.2 Rear View
Connectors
Label
Function
Note
COM1~8
Serial port connector 1~8
DC-IN
DC power-in connector (Phoenix & Lockable
DC Jack)
EX SW
Power button Extension connector
1 x 2-pin Phoenix Type
GPIO 8IN/8OUT
Digital I/O
2 x 9-pin Phoenix Type
HDD
HDD Indicator