WEBS-MT/R Tower Installation Instructions
Copyright 2011 Talk-A-Phone Co. All rights reserved.
Page 6 of 8
Talk-A-Phone Co.
• 7530 North Natchez Avenue • Niles, Illinois 60714-3804
Phone 773.539.1100 • Fax 773.539.1241 • [email protected] • www.talkaphone.com
All prices and specifications are subject to change without notice.
Talk-A-Phone, Talk-A-Lert, Scream Alert and WEBS are registered trademarks of Talk-A-Phone Co.
IV. Wiring Installation
1. Make all connections to the DIN Rail Terminal Block as shown in
Table 1.
When using the
ETP-
EL12/24 (12 VDC)
, connect it (power) to terminal no. 49 (12 VDC Power (-), Black) and 56 (12 VDC
Power (+), White) on DIN Rail Terminal Block. When using the
ETP-EL (120VAC)
, connect it (power)
directly to main 120 VAC power source
2. Connect the Paging Amplifier to the WEBS Loudspeakers, DIN Rail Terminal Block and the
WEBS-
VCU
as shown in
Figure 4
. Connect the speaker audio cables to their corresponding paging amplifier
speaker output cables as follows:
PAGING
AMPLIFIER
Power
Connections
Power - [RED]
Power - [BLACK]
Trigger – [ORANGE]
POWER CABLE
[RED or WHITE]
[BLACK]
TRIGGER CABLE
[BLACK]
[ORANGE]
[RED or WHITE]
[BLACK]
[BLACK]
[ORANGE]
55
50
37
36
}
To DIN Rail
Terminal Block
Audio
Output
Audio
Input
[PURPLE]
[GREEN]
[GREY]
[WHITE]
{
To Speaker
Cables
RCA Cable 1
RCA Cable 2
RCA Cable 3
RCA Cable 4
}
To Audio Output on
WEBS-VCU
Figure 4.
Paging Amplifier, WEBS Loudspeakers, WEBS-VCU and DIN Rail Terminal Block Connectivity Layout
Speaker No.
Amplifier Cable
Speaker #1
White and White/Black
Speaker #2
Grey and Grey/Black
Speaker #3
Green and Green/Black
Speaker #4
Purple and Purple/Black
