Installation
42
Available Ports
The OpenCom 100 has the following ports (see also Positions of the Ports starting on
page 45):
OpenCom 130
The listed interfaces and ports are located on the basic module of the OpenCom 130.
Further interfaces and ports can be added by installing the expansion set and addi-
tional interface cards (see Installing an Expansion Set starting on page 32 and
Installing Interface Cards starting on page 35).
• One S
0
port to connect to an external S
0
bus (usually the NTBA), designed as an
RJ45 jack (S
0
1)
• One switchable S
0
port (S
0
2), which can be connected as either an internal or
external S
0
bus. The internal connection is via a pressure terminal and the external
connection via an RJ45 jack.
• Three U
pn
ports, designed as pressure terminals (U
pn
1 to U
pn
3)
• Four analogue a/b ports, designed as pressure terminals (a/b1 to a/b4)
• One slot to incorporate a doorstation equipment interface card. The following
ports can be used with such a card:
two actor ports for connection to a door opener and the intercom of doorstation
equipment. These are designed as pressure terminals (actor1 to activate a door
opener and actor2 to activate doorstation equipment);
three sensor ports for connection to the bell keys of doorstation equipment,
designed as pressure terminals (sensor 1 to sensor 3)
• One slot to incorporate a V.24 interface card. The following port can be used with
the V.24 add-on card:
one COM port to connect to a PC to configure and transmit connection data,
designed as an RJ45 jack
• One port to the LAN (10BaseT), designed as an RJ45 jack
• One CompactFlash socket to incorporate a type I or type II CompactFlash memory
card. The memory card is always necessary for operating the communications
system. The OpenCom 130 communications system is always delivered with a pre-
installed CompactFlash card.
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