AMX Enova DVX-2100HD, Руководство по эксплуатации/справочник

Страница: 30 / 111

Wiring and Device Connections
19 Enova DVX-2100HD 6x2 All-in-One Presentation Switcher Operation/Reference Guide
AxLink Port and LED (4-pin captive-wire)
The AxLink port (FIG. 26) allows the DVX-2100HD to support AMX AxLink devices.
The (green) AxLink LED indicates AxLink data activity:

Off - No power, or the controller is not functioning properly.

1 blink per second - Normal operation.

3 blinks per second - AxLink bus error. Check all AxLink bus connections.
The AxLink port can be used to supply power to downstream AxLink-compatible devices as long as the
maximum current draw is
less than 2 Amps. To isolate the DVX-2100HD from high inrush current, AxLink
devices, or potential power faults on the AxLink bus, it is strongly recommended that you power external
AxLink devices from an independent power supply.
Refer to the following table for the wiring length information used with the DVX-2100HD:
FIG. 27 provide wiring requirements for the AxLink connector:
FIG. 26 AxLink Port and LED
Wiring Guidelines
Wire size Maximum wiring length
18 AWG 154.83 feet (47.19 meters)
20 AWG 98.30 feet (29.96 meters)
22 AWG 63.40 feet (19.32 meters)
24 AWG 38.68 feet (11.79 meters)
FIG. 27
Mini-Phoenix connector wiring diagram (direct data and power)
Top view
Top view
To the Controller’s
AxLink/PWR connector
To the external AxLink device