BXB ELECTRONICS CO., LTD
29
Please see the following
22-Pin DefinitionTable
as connecting referenece.
RS-485 is the communication interface between IP Speed Dome and control keyboard; If 24-gauge
cord is adopted to use, the maximum length of cable is 4000 feet (1219 meters). Twisted Pair Cable
is recommended.
BXB Electronics Co., LTD. TAIWAN | Website:PA System / Conference System / Language Laboratory System
TEL
:
+886(7)970-3838 FAX
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+886(7)970-3883
Pin
Definition
AWG
1
AC24-1/DC GND
20AWG
2
Alarm Pin (Not wired)
3
AC24-2/DC12 (+)
20AWG
4
Alarm Pin (Not wired)
5
FG
20AWG
6
Alarm Pin (Not wired)
7
T+
24AWG
8
R-
9
T-
10
R+
11~20
Alarm Pin (Not wired)
21
Video GND Cable
24AWG
22
Video Cable