Wheelock TPI-100 Manual de instrucciones descargar pdf (Pagina 10)

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Sheet 10 of 17

WIRING INSTRUCTIONS (SEE FIGURE 9):

CAUTION: Use class 2 power source only.

1. Make sure 24VDC power supply is disconnected from the 115VAC power source.

2. Connect Tip and Ring from the telephone line to TB2, terminals 8 and 7 respectively.

3. Connect the background music source to TB2, terminals 3 and 4.

4. In single line applications, connect the paging system devices to TB2, terminals 5 and 6.

5. When connecting a TPI-100 to a FZC-3, refer to Figure 10.

6. In multiple line applications with “All Call”:

A. Connect TB2 terminals 5 and 6 from the "All Call" TPI-100 to TB2 terminals 1 and 2 of all individual zone TPI-

100's.

B. Connect TB1 terminal 6 from the "All Call" TPI-100 to TB1 terminal 4 of all individual zone TPI-100's

7. In multiple line applications with “Group Page” and “All Call”:

A. Connect TB2 terminals 5 and 6 from each "Group Page" TPI-100 to TB2 terminals 1 and 2 of each individual zone

TPI-100 within the group.

B. Connect TB1 terminal 6 from the "Group Page" TPI-100, to TB1 terminal 4 of each individual zone TPI-100 within

the group.

C. Connect TB2 terminals 5 and 6 from the "All Call" TPI-100 to TB2 terminals 1 and 2 of all "Group Page" TPI-100's.

D. Connect TB1 terminal 6 from the "All Call" TPI-100 to TB1 terminal 4 of all "Group Page" TPI-100's.

8. Connect GND (+) and (-) from the 24VDC power supply to TB1 terminals 1 and 2 respectively.

9. Connect the 24VDC power supply to the 115VAC power source.`

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Wheelock TPI-100 Manual de instrucciones Pagina 10