6. VERSIONS
ADA-7040 -
-
-
-
Order example:
Product symbol:
ADA-7040-1-2-3-1
1
– basic electronic version,
2
– galvanic isolation 1kV=,
3
– cover without inlets, plug-in screw terminal block,
1
– ST-type 850nm fibre connectors,
Electronic version:
Basic
1
Special version
2
Galvanic isolation:
1kV=
2
3kV=
3
Terminal & Terminal Cover:
Cover without inlets, screw terminal block
1
Cover with inlets, screw terminal block
2
Cover without inlets, plug-in screw terminal block
3
Fibre connectors:
ST
– type 850nm
1
SC
– type 850nm
2
SMA
– type 650nm
3
7. SPECIFICATION
TECHNICAL DATA
Transmission Parameters
Interface
Fibre-Optic
RS-485/RS-422
Connector
ST
® * type - transmitter and receiver for an optical
wavelength from 792nm to 865nm,
SC
type - transmitter and receiver for an optical wavelength
from 792nm to 865nm,
SMA
type - transmitter and receiver for an optical
wavelength from 640nm to 675nm.
Screw terminal, wire max.
Ø 2,5mm
2
.
Line length
- up to 2000m for fibre type 50/125
m
m, optical power
budget Tx/Rx 9,6[dB],
- up to 2500m for fibre type 62,5/125
m
m, optical power
budget Tx/Rx 15[dB],
- up to 2000m for fibre type 100/140
m
m, optical power
budget Tx/Rx 15[dB],
- up to 1500m for fibre type 200
m
m HCS, optical power
budget Tx/Rx 20[dB],
- up to 20m for fibre type POF/1mm
1200 m
Maximum number of connected device
1
32 / 2
Transmission line
Two multimode fibres:
- connectors ST-850, fibres type 50/125
m
m,62,5/125
m
m,
100/140
m
m, 200
m
m HCS.
- connectors SC-850 fibres type 50/125
m
m, 62,5/125
m
m,
100/140
m
m, 200
m
m HCS.
- connectors SMA-650 plastic fibres type POF/1mm.
1-pair, 2-pair or 4-pair
twisted cable eg UTP cat.
5e, shield inside large
interferences eg STP cat.
5e.
Standards
EIA-485/422, CCITT V.11
Maximum baud rate
up to 500kbps, baud rate depend on length of the RS-485/RS-422 bus.
Transmission type
Asynchronous half duplex or full duplex
Optical signalization
•
PWR – green LED power supply,
•
RX - red LED data receiving from RS-485/RS-422,
•
TX - yellow LED data transmission through RS-485/RS-422 interface.
Electrical Parameters
Power requirements
10 - 24 – 30 V DC
Power cable
Recommended length of power cable < 3m
Power
< 3W
8
ADA-7040
Summary of Contents for ADA-7040
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