bolid S2000M Руководство по установке - Страница 5

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Panel
B
A
0V
0V
A B
∞
PI
620
isolated
A
B
GND
Device
0V
A
B
Device
0V
A
B
Panel – S2000M Panel
Device – Device of the Orion security system;
PI – RS485 Interface Converter/Repeater w/ galvanic isolation (S2000-PI)
Figure 6.
Star Topology RS485 Network Based on Repeaters/Converters
4.2 Connecting RS-232
4.2.1 Connection to RS 232 is shown in Figures 7 - 11.
S2000M
XT1.3
GND
TxD
RxD
1 – Printer-to-S2000M connection cable ACDR. 685611.015
Figure 7.
Connection of Printer to S2000M
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0V
A B
∞
PI
620
isolated
A
B
GND
Device
0V
A
B
Device
0V
A
B
1
Green
9
Brown
7
White
8
0V
A B
∞
PI
620
isolated
A
B
GND
Device
0V
A
B
Device
0V
A
B
Printer
GND
7
7
GND
RxD
3
3
RxD
DTR
20
20
DTR
Plug
COM (DB25F)
DB25M
0V
A B
620
PI
620
isolated
A
B
GND
Device
0V
A
B
Device
0V
A
B
5