AMX Delta Series Standard 4 Wire Keypad Connections

Wiring and Connections
13
Delta Series Audio Controllers
Standard 4 Wire Keypad Connections
The standard installation of keypads to the Delta Controller is with 4 wires directly between the
Controller’s zone output and the keypad’s input (right side connector of the keypad), as shown in FIG. 7.
If the building was “pre-wired” for standard audio, this is the configuration they most likely intended. If
you wired (or will wire) the keypad locations yourself, this is the most common configuration.
When stripping cable for use with the Molex connector, only strip away about 1/4” (6mm) of the
insulation from each wire. The complete assembly should not have any bare wire exposed from the
bottom of the connector if possible. This is the safest, most reliable approach.
FIG. 7 Standard 4 Wire Keypad Connections