ABB RS 485 Serie Manual De Operación

233121 041001
ILPH Optical Fiber
1
2
3
4
5
RS485 / FO
Version 3.0 07.03
M L K
J H G
D E F
A B C
Serial link interface
RS 485 / Optical Fiber
Operating manual
The device must be installed by a qualified engineer.
Set-up and configuration:
1 LED „U"
Power supply status
2 Optical Fiber emitter
ST connector for glass fiber
FSMA screw connector for plastic fiber
3 LED „TD"
Data transmission status
4 Optical Fiber receiver
ST connector for glass fiber
FSMA screw connector for plastic fiber
5
LED „RD"
Data reception status
Connections:
1 RS 485 2-wires: IEC 8482 / DIN 66 259-4 EIA 485
Connections:
Input/Output data
Input/Output data
Signal ground
Shield
Technical data:
Standard:
Transmission speed :
Transmission distance: max. 1200m
2 Optical Fiber
Connections:
Optical fiber emitter
Optical fiber receiver
Technical data:
Fiber type:
Connections: Glass:
Plastic:
Wave length: Glass:
Plastic:
Max transmission power:
Glass 50/125 µm:
Glass 62,5/125 µm:
Plastic 980/1000 µm:
Reception sensitivity min.:
Glass 50/125 µm:
Plastic 980/1000 µm:
Maximum transmission distance:
Glass 50/125 µm:
Glass 62,5/125 µm:
Plastic 980/1000 µm:
3 Power supply
Connections:
Power supply voltage
Power supply voltage
Protective earth
Shielding terminals
Operating voltage:
See the label on the product
Voltage
24.. 42VAC/DC
110..240VAC/DC
English
D+ (B) - terminal M
D- - terminal L
(A)
0V - terminal K
SH - terminal G
RS 485 2-wires half duplex
max. 1,5Mbits/s
Multimode fiber
ST connector
FSMA screw connector
820nm
655nm
-14,4dB/m
-14 dB/m
- 8 dB/m
-28 dB/m
-20 dB/m
3km
4km
40m
~/+ - terminal B
~/- - terminal C
- terminal A
- terminals D, E, F
Tolerance Frequency
-15%..+10% 50/60Hz
-15%..+10% 50/60Hz