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S2071
2ch
/
S4071
4ch
H.264 Video Server
- 16 -
External Devices
In addition to the motion detection executed by the internal software application,
S2071/S4071 provides the external connector for infrared detectors, beepers, and smoke
detectors. For more information about these external devices, contact to your local retailer,
dealer or installation service provider. It provides a standard Alarm I/O for you.
It provides the external devices :
4 x DI (Digital Input)
4 x DO (Digital Output)
1 x external
1 x RS485
The detail function illustration as below:
Pin
Function
Pin
Function
01
Alarm Input 01:#1 (A) Max DC 50V
13
Alarm Output 09:#1 (N.C.)
02
Alarm Input 02:#1 (K)
14
Alarm Output 10:#1 (COM) Max DC24V1A
03
Alarm Input 03:#2 (A) Max DC 50V
15
Alarm Output 11:#1 (N.O.)
04
Alarm Input 04:#2 (K)
16
Alarm Output 12:#2 (N.C.)
05
Alarm Input 05:#3 (A) Max DC 50V
17
Alarm Output 13:#2 (COM) Max DC24V1A
06
Alarm Input 06:#3 (K)
18
Alarm Output 14:#2 (N.O.)
07
Alarm Input 07:#4 (A) Max DC 50V
19
Alarm Output 15:#3 (N.C.)
08
Alarm Input 08:#4 (K)
20
Alarm Output 16:#3 (COM) Max DC24V1A
09
DC12V:
+
(100 mA)
21
Alarm Output 17:#3 (N.O.)
10
DC12V:
-
(100 mA)
22
Alarm Output 18:#4 (N.C.)
11
RS485 RT: Transmit Date
23
Alarm Output 19:#4 (COM) Max DC24V1A
12
RS485 RX: Receive Date
24
Alarm Output 20:#4 (N.O.)
Attention:
Please do not connect the Pin 09 and Pin 10 to other devices.
Incorrect connection may cause short circuit and damage to the camera and people.