Telecor VS1, Installation, Configuration & Operating Manual, Page: 43 / 281

VS1 Installation, Configuration & Operating Guide 29
External Contacts – PEU 205
The Port Expansion Unit Model 205 has six external contacts including two zone pager outputs, two
music source inputs, and two dry contact relays. The following pages explain how to set up each of
the external contacts.
PEU 205 external
contacts
Connecting Zone Pager Outputs on a PEU 205
The Zone Pager contacts enable you to connect overhead paging systems to the
VS1 phone system. It provides a 600 ohm, low-impedance signal. To connect an overhead paging
system to the Telecor VS1 phone system, complete the following steps.
1. Connect a cable (with spade connectors or bare wire) to the “Input” jacks on the paging
equipment. The Model 205 accepts spade connectors, number 6 stud, or bare wire. Use 24-
gauge wire or larger.
2. Match the negative and positive connectors to the correct jacks on the Model 205.
3. Use a phone connected to the Teleco r VS1 phone system to make a test announcement and then
adjust the volume level on the paging equipment as necessary.
Connecting Music Inputs on a PEU 205
The music inputs are for audio sources such as radios, music services, tape players, or CD players.
They are used for music on-hold and promotions on-hold. Each CO port can be configured for a
specific music source. CO ports can also be configured to play digital recordings stored on the TVS
hard drive. The music inputs on the Model 205 accept 600 ohm, low-impedance signals. To connect
a device to the music inputs on the VS1 phone system, complete the following steps:
1. Use a spade connector, number 6 stud, or bare wire to connect the device to the music source
input on the Model 205. Use 24-gauge wire or larger.
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The cable must be connected to the “Output” jacks on the music source.
2. Connect the ground wire to the negative input terminal on the PEU 205, and then connect the
insulated wire to the positive input terminal on the PEU 205. Contact Telecor Technical
Support for more information.
Zone Pager Outputs
Music Inputs
Relay Outputs