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Wiring and Connections
14
Delta Series Audio Controllers
2 Wire Keypad Connections (Control Only)
In some retrofit configurations it is not feasible or possible to re-route the speaker cable through the
keypad. In cases such as this, it is possible to run a separate cable pair (CAT- 3 / CAT- 5 / CAT- 6 /
Twisted Pair / Other 2 conductor wiring) cable from the Delta Controller to the keypad device for control
purposes. This diagram shows the connections of the control signal path to the keypad and the speaker
connections directly to the Delta Controller (FIG. 8).
Keypad wiring uses just two conductors. These could easily be Cat 3/5/6 or generic 2 conductor wiring.
Use only the D (DATA) and G (GROUND) terminals for the output of this connection. Speakers connect
directly to the Delta Controller as shown in FIG. 8.
Speaker wiring connects directly to the Delta zone output. Left and Right speaker positives connect to
the L and R terminals respectively. Both speaker negatives connect to the G terminal (which will share a
connection with the G wiring to the keypad).
FIG. 8
2 Wire Keypad Connections
Summary of Contents for DAS-D-0404
Page 4: ...IMPORTANT SAFETY INSTRUCTIONS b Delta Series Audio Controllers ...
Page 33: ...Wiring and Connections 25 Delta Series Audio Controllers ...
Page 34: ...Wiring and Connections 26 Delta Series Audio Controllers ...
Page 36: ...Programming the Delta System 28 Delta Series Audio Controllers FIG 18 Programming Worksheet ...
Page 68: ...Using Matrix Keypads 60 Delta Series Audio Controllers ...
Page 70: ...Using the Matrix D RC Remote 62 Delta Series Audio Controllers ...
Page 82: ...Troubleshooting 74 Delta Series Audio Controllers ...
Page 83: ...Troubleshooting 75 Delta Series Audio Controllers ...