3.2 IRIS 820
3.2.1 PCB Unit – Front Panel Indicators
PSTN DIAL ETH POLL
RD
SD
TR ISDN
3.2.2 PCB Unit – Rear Panel Connectors
PWR
V24
ETH
ISDN
PSTN
DIAL
3.2.3 Cased Unit – Front Panel Indicators
Alarm Adapter
PSTN
IRIS 820
DIAL
SD
ETH POLL
RD
TR ISDN
3.2.4 Cased Unit – Rear Panel Connectors
ISDN
ETH
V24
DIAL
PWR
PSTN
Version 1.5 16/10/06
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