Berker 7571 00 02 Bedienungsanleitung Seite 13

GB
24
Connection Connection
Designation and function of the connecting ports
(1) bus connection terminal for EIB connection
(2) screw terminals for polarity-independent 24 V DC connection,
e.g. from the unchoked output of the EIB power supply unit
(3), (4) e2i system contacts for future e2i applications
(presently not supported)
(5) RJ45 socket for LAN connection
(6) 9-pole SUB-D plug for V90 modem or ISDN adapter
(7) screw terminals for a-b trigger input
(8) 3 LEDs:
ready (green) =>
modem (yellow) => signals active connection via the
LAN (yellow) =>
lit up after initialization and presence
of 24 V supply voltage
RS232 interface
lit up when connection to LAN (Ethernet
connection point, ECP) is established,
flickers during data transmission via
LAN port
GB
25