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Specifications LD-63
Transmission
Interface 1
Interface 2
Indicators
Data rates
Temperature range
Humidity
Dimension
Weight
Mounting
Power supply alternatives
Power LV
Rated voltage
Operating voltage
Rated current
Rated Frequency
Power HV
Rated voltage
Operating voltage
Rated current
Rated Frequency
* Synchronous protocols can be transmitted under certain circumstances.
See "selection of bits" page 10.
Description LD-63
The LD-63 is a line splitter designed for use in multi-drop fibre optic neworks. The LD-63 allows
the conversion between RS-422/485, RS-232/V.24 and fibre optic. The LD-63 consists of two
F/O channels, each with its separate transmitter and receiver (TX1, TX2, RX1and RX2) On the
front of the unit there are seven LED's indicating the datatransmission on the channels.
The fibre optic interface is transparent which means that data received on RX1 is retransmit-
ted on TX2 and data received on RX2 on TX1. The LD-63 allows communication on both
RS-422/485 and RS-232/V.24 but data should never be transmitted to both RS-422/485 and
RS-232/V.24 at the same time as it will be oversampled and be impossible to read correctly.
The number of LD-63's that can be connected in series is limited. See chart on page 11.
8
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr
*
Asynchronous
, full/half duplex or simplex
EIA RS-232/ITU-T V.24
9-position detachable screw-terminal
EIA RS-422/RS-485/ITU-T V.11
5-position detachable screw-terminal
4 ST-connectors, see table of power budget
Power, TD, RD, TX1, TX2, RX1, RX2
Up to 115,2 kbit/s (RS-232)
Up to 1.5 Mbit/s (RS-422/485)
5–50°C, ambient temperature
0–95% RH without condensation
55x100x128 mm (WxHxD)
0.6 kg AC / 0.3 kg DC
On 35 mm DIN-rail
12 – 48 VDC
10 – 60 VDC
250 mA @ 12V
DC
95 – 240 VAC / 110 – 250 VDC
85.5 – 264 VAC / 88 – 300 VDC
40 mA
48 – 62 Hz
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
6072-2005
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