Table of Contents
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2
Physical Description
Front View
1
2 3 4
5
Rear View
LAN2 LAN1
USB 1 & 2
1
DO+ (12V)
6
2
DO-
7
3
DI1+
8
4
DI1-
9
5
DI2+
10
IMPORTANT:
It is important to leave a clearance of
10cm to the rear side of the chassis.
The clearance is required to ensure an
adequate airflow through the chassis to
ventilate heat. A 5cm clearance is also
required on the front of the chassis.
To ensure normal operation, maintain
ambient airflow. Do not block the airflow
around chassis such as placing the sys-
tem in a closed cabinet.
Disk 1
1
Power button and LED
2
Status LED
6
3
HDD activity LED
4
Restore Default button
5
Backup button
6
USB
Fan Outlet
GPIO
terminal block
DI2-
11
Power button
DI3+
12
GND
DI3-
13
RS232_TX
DI4+
14
RS232_RX
DI4-
15
GND
Disk 2
Fan Outlet
16
GND
EN - 2
Disk 3
Disk 4 can be installed inside
the chassis.
Power Switch
Power Cord
Socket
5cm
10cm
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