Xblue Networks 45P, Инструкция по установке и обслуживанию

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XBLUE Networks
21
System Configuration
Option Module
2
Option Module
The Option Module interfaces with the following ancillary devices:
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2 Single Line Telephone Ports that double as Door Phones
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External Page Port to connect to an external paging unit (amplifier).
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Loud Bell Contact to connect an external bell or strobe light.
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RS232C (SMDR/RMP) Port to connect an SMDR Serial Printer, or Call Accounting Soft-
ware or Remote Programming Software Application.
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4 – Door Relays which supply a momentary contact closure, which can be used to
release an exlectronic door lock interface. Connects using a screw terminal interface.
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4 – Door Sensors which are used to detect an opening of a device wth a contact closure
on it, such as an open door.
The single line device ports do double duty and become door phones which can be pro-
grammed to integrate with a door opening relay and/or a door open sensors. A ribbon
cable connects the expansion Module to the motherboard and is inserted into the Option
board pin connector.
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Over-voltage Protection per CO Circuit
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Polarity Guard per CO Circuit
SLT/Door Phone
External Page Port
RS232 C for SMDR