Table of Contents
Advertisement
LED is for hard disk and compact flash disk status, which flashes in red
color.
2.2.3 Power Input Connector
The ARK-5280 comes with a 4-pole DIN-jack that carries 9~35 V
external power input. Please refer to Table 2.1 for their pin assignments.
Table 2.1: Power Connector Pin Assignments
Pin
Signal Name
1
+9~35VDC
2
+9~35VDC
3
GND
4
GND
2.2.4 COM2 Connector
The ARK-5280 provides a D-sub 9-pin connector, which offers one RS-
232/422/485 serial communication interface port of COM1. The default
setting of COM2 is RS-232. Please refer to Table 2.3 for their pin assign-
ments and jumper settings for setting up RS-422 and RS-485.
Table 2.2: COM1 Serial Port Pin Assignments
RS-232
Pin
Signal Name
2
3
Figure 2.2: 4-pole, DC DIN-Jack
1
2
6
Figure 2.3: COM 2 Connector
RS-422
Signal Name
1
4
3
4
5
7 8
9
RS-485
Signal Name
11
DC
Chapter 2
Advertisement
Table of Contents
