AMX Mio Modero Device Family Technical Information download pdf (Page 23)

Mio Modero IR

Mio Modero Device Family

Wiring Guidelines

The Mio Modero IR requires 12 VDC power to operate properly. The power is supplied by the AMX

system's AxLink cable. The maximum wiring distance between the Central Controller and the receiver is

determined by power consumption, supplied voltage, and the wire gauge used for the cable. The

following table lists wire sizes and the maximum lengths allowable between the receiver and the Central

Controller. The maximum wiring lengths are based on a minimum of 13.5 volts available at the Central

Controller's power supply.

AxLink Data and Power Connections

The Mio Modero IR uses a four-pin mini AxLink connector for power and data.

Connect the control system's AxLink connector to the AxLink connector on the rear panel of the Mio

Modero IR for data and 12 VDC power as shown in FIG. 14.

For wire prepartaion guidelines, refer to Preparing captive wires section on page 8.

Checking AxLink Status

The AxLink LED, shown in FIG. 12, lights to indicate AxLink power/data status as follows:

If the LED is on and not flashing, disconnect the AxLink connector and recheck all AxLink connections.

Then, reconnect the AxLink connector to the panel and verify the LED is flashing once per second.

Wiring Specifications @ 35 mA

Maximum Wiring Length

Wire Size Distance

18 AWG 3000 feet (914.40 m)

20 AWG 2121.64 feet (646.68 m)

22 AWG 1,322.75 feet (403.17 m)

24 AWG 833.80 feet (254.14 m)

FIG. 14

AxLink straight-thru wiring

PWR +

AXP

AXM

GND -

PWR +

AXP

AXM

GND -

Mio Modero Control System

• 1 blink per second Indicates power is active and AxLink communication is working.

• 2 blinks per second Indicates the devices specified in the Master program do not match the devices found.

• 3 blinks per second Indicates AxLink communication error.

• Full On Indicates the following conditions:

• There is no AxLink control or activity, but power is On.

• The Axcess program is not loaded.

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AMX Mio Modero Device Family Technical Information Page 23