Frankonia LWL-RS422, Руководство пользователя

Страница: 4 / 12

Date:
08/22/13 LWL-RS422
Page: 4 Manual
1 Box contents
Quantity Description
2 Transceiver LWL-RS422
1 Duplex multimode optical fiber 62,5 / 125µm
2 Chargers (standard)
1 Manual (english)
2 External battery packs (optional)
The shipment includes charged batteries. However, due to the self-
discharging of NiMH-batteries they should be recharged again before use.
Read chap.4(Maintenance) before charging the devices!
2 Characteristics
The digital optical system LWL-RS422 can be used to optically transmit
RS422 signals. Because of the optical transmission, the system is very
robust against EMS (electromagnetic susceptibility). It can withstand high
electric and magnetic fields, like they appear in EMC-tests. The system also
is optimized for low noise emission.
Power is supplied by internal NiMH-batteries which make the system easy
to use. The
LWL-RS422 is prepared for the use of external batteries (with
optional battery pack).
Read chap. 4 before
charging!