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Building Technologies
048_DMS_DF8000_ICC_MP4.15_A6V10081388_c_en.doc
Fire Safety & Security Products
06.2008
12.3 Connecting IC-2 converter to DF8003
The cable that links DF8003 (CF9003) to IC-2 must be as shown in Fig. 30. A 100
Ohm termination resistor is recommended at both ends of the RS-485 line.
Fig. 30 RS485 connection cable from IC-2 to DF8003
10
11
12
13
14
15
16
17
18
9
8
7
6
5
4
3
2
1
1
DF8003
CPU
1
8
FLT
TX
RX
PWR
RST
to next DF8003
1 2 3 4 5 6 7
F
A
B
C
D
E
IC-2
max distance from IC-2 to
last
DF8003 = 1200 m
Содержание DF8000
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