LWL-RS422
Date:
08/22/13
Manual - Appendix
Page A1
Appendix: Details and operation
The following chapter describes special details of the
LWL-RS422
for half
duplex transmission of RS422 signals with max. 1MB/s data rate
(depending on signal conditions). The system consists of two identical
transceivers, one to be connected to the DUT and one to be connected to
the RS422 controller. The optical transceivers are code transparent.
a)
Housing and connectors / switches
Fig. a.1 shows the front side of the transceivers with connectors and
switches:
•
power push button with control LED (
Pwr On/Off
)
•
battery information LED (
Info
)
•
charge plug (
Charge
)
•
optical connector FSMA (
Optical In .. Out
) for duplex multimode
fiber (62,5/125µm)
Frankonia GmbH - Zeppelinstr. 1 - 73274 Notzingen - Tel: +(49) 7021-9566925
Fig. a.1: Front side of the devices with connectors and push buttons
Front side with
connectors and push
buttons
Charge
Pwr Info
On/Off
Optical
In Out
