Bosch LTC 1271 Series Instrukcja Instalacji Pobierz pdf (Strona 18)

18 C2431M-I (4/07)

Figure 18. TXB-B Termination and DIP Switch

4. Set the address of the TXB-B (refer to Table C, Table D, and Table E in the Appendix begining on

page 26).

5. Install the TXB-B board on the power module (refer to Figure 19):

a. Remove the shorting plug from the 16-pin connector located on the ExSite’s circuit board.

NOTES:

• Discard the 6-32 and 4-40 screws and their lock washers; they are not used in the

ExSite.

• Save the 16-pin shorting plug. Otherwise, the ExSite cannot be converted back to a

Pelco-controlled system.

b. Insert the TXB-B board into the 16-pin connector located on the ExSite system’s circuit board.

Confirm that the TXB-B board is fully seated into the 16-pin connector.

Figure 19. Installing the TXB-B into the ExSite

16-PIN CONNECTOR

TXB-B

ADDRESS

SWITCH

J1 RESET FOR LOOPING (UNTERMINATED)

OPERATION

FRONT BACK

J1 TERMINATED

J1 UNTERMINATED

16-PIN

CONNECTOR

SW1 SW3

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 47 48

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Bosch LTC 1271 Series Instrukcja Instalacji Strona 18