PLANET IVS-H125 - Manual (Page 5)

5
Left-hand side Panel for IVS-H125P
H.264 PoE Internet Video Server
DI/DO/RS-485
VIDEO IN
LAN
IV
S-
H
12
5P
PWR
PoE
1 2 3 4 5 6
Interface Description
DI/DO/
RS-485
This Video Server provide a general I/O terminal
block with one digital input and one output for
device control. It has 6 Pins that from left to right
that are 12V DC power supply (50mA maximum),
Alarm Input, GND, Alarm Output, D+ terminal of
RS-485 and D- terminal of RS-485.
Name Number Function
12VDC 1 DC 12V (50mA maximum)
DI 2 Digital signal input
GND 3 GND
DO 4 Digital signal output
485+ 5 RS485 data +
485- 6 RS485 data -
Note
The RS-485 of IVS-H125 is master
that can control external scanner or
PTZ camera.