Comnet FDX72S1SHR Руководство по установке и эксплуатации - Страница 4
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Печатать страницуINSTALLATION AND OPERATION MANUAL
FIGURE 4 – RING LENGTH SWITCH POSITIONS
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Switch
Upper bank of
switches located
on front panel.
For most applications, the Ring Length Switch can be left at
default setting. For high data rate applications (>250Kbps) ring
length should be set to minimize turn-around time.
FIGURE 5 – DATA CONNECTIONS
Customer
Equipment
Data Transmit
Data Receive
RS232
Signal Ground
Data Out (+)
Data Out (–)
RS422
Data In (+)
Data In (–)
Data Out (+)
Bi-phase or
Manchester
Data Out (–)
2-Wire
Data (A)
RS485,
Data (B)
Sensornet
Data Out (A)
Data Out (B)
4-Wire
RS485
Data In (A)
Data In (B)
TEcH SUPPORT: 1.888.678.9427
1
ON
ON
ON
ON
OFF
OFF
OFF
OFF
FDX72SHR
DIN(–)
DOUT(–)
GND
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
DIN(+)
DIN(–)
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
Switch Position
Resulting Max Ring Length
2
3
ON
ON
100 km (default)
ON
OFF
75 km
OFF
ON
50 km
OFF
OFF
20 km
ON
ON
10 km
ON
OFF
5 km
OFF
ON
2 km
OFF
OFF
1 km
FDX72SHR
DOUT(–)
DIN(–)
GND
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
FDX72(M,S)1SHR
Customer
Equipment
Data Receive
Data Transmit
Signal Ground
Data In (+)
Data In (–)
Data Out (+)
Data Out (–)
Data In (+)
Data In (–)
Data (A)
Data (B)
Data In (A)
Data In (B)
Data Out (A)
Data Out (B)
INS_FDX72SHR_REV–
02/29/12
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