Furuno FELCOM 81B - Manual (Page 50)

・ The card reader should be installed nearest the most
frequently used telephone.
・ The card reader connects to the communications unit
(IB-281) of the FELCOM 81 with two connection cables
(supplied) whose total length is 6.5 meters. Longer
lengths are optionally available.
Connection of
Card Reader
・ Power
Power the card reader with 100 VAC power. An AC
adaptor comes with the card reader for plugging the
equipment in an electrical outlet.
・ Connection cable 1
Connect the 8-pin connector to the card reader and the
25-pin connector to the converter connector.
・ Connection cable 2
Connect one end of the cable (type 16S0214, 5 m) to the
CARD READER connector on the communications unit
and the other end to the converter connector.
If the standard connection cables are not long enough,
longer cables are optionally available, or use the internal
modem (option). Install longer cable when the distance to
the communications unit is between 5 and 150 meters and
use the modem when the distance is between 150 and
1000 meters. See page S-2a for details.
4.4 Card Reader
4-4
FELCOM81
IB-281
Communication
Unit
Card Reader
Connection cable ② Connection cable ①
Converter Connector
AC adaptor