Interface Assignment, Cable Length
54
Installation
* 1 1 2
code procedure. Set up one of the two actor ports for the door
opener function.
●
The “Doorphone” intercom system has a number of bell keys to which you
can assign various call numbers in the Configurator under the menu item
Telephony
:
Ports
:
Doorbell
.
●
The “Doorphone” can be connected to any a/b port.
●
You can connect several “Doorphone”.
You will find more detailed information on installing and configuring the
“Doorphone” intercom system in the product’s user guide.
The intercom system should only be connected by a skilled electrician,
because sensor/actor contacts must be connected to the “Doorphone”
module.
Actor
The two actor ports also make it possible to connect separate door openers.
The door opener relay is designed for 0.25 A DC. Refer to
starting on page 53 for a description of actor configuration.
LAN Ports
The LAN ports (LAN1 and LAN2) support 10 MBit/s, 100 MBit/s and
1000 MBit/s transfer rates in half duplex or full duplex operating mode. You
can integrate the Forum 5004/5008/5012 communications system into
your company’s network (LAN, Local Area Network) via the LAN ports
(Ethernet ports, here provided as RJ45 sockets). This means you can also use
the Forum 5004/5008/5012 communications system for VoIP telephony
and operate the web console.
Transfer rates and operating modes are switched automatically (“Auto-
Sensing function”). Connections requiring a crossover Ethernet connection
cable are also automatically switched. You can therefore also use an
uncrossed Ethernet connection cable to connect to a switch.
An Ethernet connection cable (twisted pair cable in accordance with
100BaseT or 1000BaseTX) may be up to 100 m long. Safe operation with a
minimum of 100 MBit/s requires using category 5 or better lines and sockets.
Use a shielded Ethernet line (STP line, Shielded Twisted Pair line).
