Installation Installing Interface Cards the expansion module first and then plug in the plug-in power supply.
3.7
Installing Interface Cards
The expansion module and the basic module of the OpenCom 130 resp. the main module of the OpenCom 150 can be expanded using interface cards. The main module of the OpenCom 131 is quipped with one large and two small slots for installing interface cards.
Please note: Turn off the OpenCom 100. Unplug the plug-in power supply and (for an OpenCom 130 / 150) the main supply from the socket. You must not install or uninstall interface cards while the OpenCom 100 is turned on.
3.7.1 V.24 and Doorstation Equipment Slots
Doorstation equipment
V.24
OpenCom 130: V.24 and doorstation equipment slots
Doorstation equipment
V.24
OpenCom 131: V.24 and doorstation equipment slots
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Installation Installing Interface Cards
V.24
Doorstation equipment
OpenCom 150: V.24 and doorstation equipment slots
The OpenCom 100 has two slots in which special interface cards can be operated
(V.24 and doorstation equipment). You can see the location of these slots in the diagrams.
■ The doorstation equipment interface card (also called “Door Phone” or “Door
Bell”) provides “actor” ports and “sensor” ports.
With the OpenCom 130 and the OpenCom 131 systems, an “M100-TFE” interface card can be used. For connecting a door station, this card type offers two actor and three sensor ports.
With the OpenCom 150 system, an “M100-TFE-2” interface card can be used.
This card type offers four actor and four sensor ports. With this card, two door stations can be connected with two call buttons for each door station.
■ The V.24 interface card provides a serial port.
Proceed as described below to install one or both of these interface cards:
1. Turn off the OpenCom 100. Open the housing cover.
2. Remove the slot card from the transport packaging. Check that it is the correct type of slot card. (There is a sticker with the type name on the connector.)
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