Westermo LD-02 AC, Руководство по установке

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12 6156-2002
Hints
The drop channels (no. 1 and 4) are configured as DCE (Data Communication Equipment).
Most printers, PC’s and terminals are set as DTE (Data Terminal Equipment).
A recommendation of cable configurations is given below.
If any problems do occur on set up of the LD-02:s, the LED’s will be helpful.
• PWR: The unit has power.
• RD: Indicates transmitted data from channel 1 or 4
• TD: Indicates received data on channel 1 or 4
• DCD2: Indicates carrier on channel 2
• DCD3: Indicates carrier on channel 3
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DCE
LD-02 D-sub
DTE LD-02 D-sub DCE LD-02 D-sub 9-pos PC LD-02 D-sub
Transmission range (10mA balanced current loop W1)
Cable
42pF/m
0,3mm
2
Transmission data rate bit/s
1200
12000m
600
18000m
2400
8000m
4800
5000m
9600
2500m
19200
1000m
38400
500m
Gross Automation (877) 268-3700 · www.westermosales.com · sales@grossautomation.com