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2.3.2 Remote Power On/ Off Switch & Ignition
V+
IGN
It is a 3-pin power-on or power-off switch through Phoenix Contact terminal
block. You could turn on or off the system power by using this contact. This
terminal block supports dual function of soft power-on/ power-off (instant off or
delay 4 second), and suspend mode.
Pin No.
1
3
2.3.3 COM Ports
DC-IN
V -
V+
On | Off
IGN
Serial port 1 to 4 (COM 1 to 4) can be configured for RS-232, RS-422, or RS-
485 with auto flow control communication. The default definition of COM 1 and
COM 2 is RS-232. If you want to change to RS-422 or RS-485, you can find the
setting in BIOS.
BIOS Setting
COM 1
COM 2
COM 3
COM 4
©Vecow IVH-9200 User Manual
DC-IN
COM 1
V -
On | Off
COM 2
COM 4
COM 3
Definition
Ignition
External Power Button V-
COM 1
COM 2
COM 4
COM 3
RS-232
RS-422 (5-wire)
RS-422 (9-wire)
RS-485
RS-485 w/z auto-flow control
PoE
PoE
PoE
PoE
LAN6
LAN5
LAN4
LAN3
Pin No.
2
PoE
PoE
PoE
PoE
LAN6
LAN5
LAN4
LAN3
Function
GETTING TO KNOW YOUR IVH-9200
DIO 2
DIO 1
Isolated
Isolated
20
11
20
11
10
1
10
1
PIN 1 ~ 8
D I
PIN 11 ~ 18
DO
PIN 1 ~ 8
D I
PIN 11 ~ 18
Definition
External Power Button V+
DIO 2
DIO 1
Isolated
Isolated
20
11
20
11
10
1
10
1
PIN 1 ~ 8
D I
PIN 11 ~ 18
DO
PIN 1 ~ 8
D I
PIN 11 ~ 18
DO
DO
18
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