2
For Example:
Setup of Coding Switch of Dome Camera.
As shown in Figure 2, SW1 is used to set address of the dome camera from 1
- 1023. The coding switches from DIP-10 to DIP-1 are equivalent to a 10-bit
binary digital. DIP-10 is MSB while DIP-1 is LSB. The state "ON" of each bit
means 1 while "OFF" means 0. Following table shows states of coding switches
of some addresses. 120
Ω
terminal resistor is opened for RS485 Bus.
Setup of the
Dome Camera
Speed Dome Address=2
1 2 3 4 5 6 7 8 9 10
ON
Speed Dome Address=3
1 2 3 4 5 6 7 8 9 10
ON
Speed Dome Address=1
1 2 3 4 5 6 7 8 9 10
ON
1 2 3 4 5 6 7 8 9 10
ON
ON
ON
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
Speed Dome Address=18
1 2 3 4 5 6 7 8 9 10
ON
Speed Dome Address=1023
1 2 3 4 5 6 7 8 9 10
ON
Speed Dome Address=4
1 2 3 4 5 6 7 8 9 10
ON
ON
ON
ON
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
28
States of Coding Switches
Dome
Address
DIP-1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
---
ON
DIP-2
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
---
ON
DIP-3
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
---
ON
DIP-4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
---
ON
DIP-5
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
---
ON
DIP-6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
---
ON
DIP-7
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
---
ON
DIP-8
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
---
ON
DIP-9
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
---
ON
DIP-10
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
---
ON
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
---
1023
Table 1