Series - Dahua NVR41 Series User Manual

Name
C1, C2
A
B
RS-232
HDMI
VGA
PoE PORTS
2.2.8
NVR52-4KS2/52-8P-4KS2/52-16P-4KS2/5224-24P-4KS2/52-8P-4
KS2E/52-16P-4KS2E Series
The NVR52-4KS2 series rear panel is shown as below. See Figure 2-40.
1～2
RS-485
communication port
Network port
USB2.0 port
RS-232 debug COM.
High Definition
Media Interface
VGA video output
port
/
31
Function
port NO1～C1,Group 2:port NO2～
C2).Output alarm signal to the alarm
device. Please make sure there is power
to the external alarm device.
NO：Normal open alarm output port.
C：Alarm output public end.
RS485_A port. It is the cable A. You can
connect to the control devices such as
speed dome PTZ.
RS485_B.It is the cable B. You can
connect to the control devices such as
speed dome PTZ.
10M/100M/1000Mbps self-adaptive
Ethernet port. Connect to the network
cable.
USB2.0 port. Connect to mouse, USB
storage device, USB burner and etc.
It is for general COM debug to configure IP
address or transfer transparent COM data.
High definition audio and video signal
output port. It transmits uncompressed
high definition video and multiple-channel
data to the HDMI port of the display
device. HDMI version is 1.4.
VGA video output port. Output analog
video signal. It can connect to the monitor
to view analog video.
Bult-in Switch. Support PoE.
● The 4 PoE series product supports
total 48V 50W.
● The 8 PoE series product supports
total 48V 120W.
● The 16 PoE series product supports
total 120W.
●
One PoE port supports up to 15W.
User's Manual