Allen&Heath PL-3 User Manual

Pl-3 wall plate, Important, User guide

PL-3 User Guide AP5081 issue 4

Introduction

The PL-3 is one of several remote control devices available

for the iDR audio mix processor system. It is part of the Allen & Heath PL
Series of wall plates and remote controllers. It is a wall plate or furniture
mounted module comprising plastic control panel and attached circuit
assembly. It can be mounted in a single unit wall box using a standard face
plate (UK, EU or US version supplied). A suitable template with cutting details
is provided for custom application. The PL-3 interfaces with the Allen & Heath
RS485 based PL-Anet serial port. Multiple PL-3 units can be daisy chained
together along with other PL-Anet devices using CAT5 cable. For information
on the full range of PL products available visit http://www.allen-heath.com. The
wall plate control and indicator functions are programmed using the iDR
System Manager software. Space is provided on the control panel for custom
labelling of the programmed functions. The following combination of controls
makes the PL-3 ideal as a wall mounted room remote controller in installed
audio systems. The installer can program the unit so that the non-technical
operator has local control of volume, mute, source select, and preset changes
which reconfigure the room for different functions.

4 switches can be assigned for level up or down control (input, output,
crosspoint or group), mute toggle, polarity toggle, audio monitor select, or
preset recall.

4 LED indicators can be assigned as audio meters (choice of 8 points in the
signal path), mute status, polarity status, or as preset related static display.
They can display four states: off, green, yellow or red.

Custom labels Recessed areas are provided for fitting custom adhesive
labels. Recommended maximum sizes are 6x26mm and 26x9mm.

Number of devices

The maximum number of PL devices that can be

connected depends on their type and the cable lengths. Up to 15x PL-3
devices may be connected to the PL-Anet port, or up to 24x if you are using the
optional PL-9 PL-Anet hub. Fewer devices may be connected if long distances
or other PL types are also involved. To check this refer to the PL Combinations
Calculator spreadsheet available from the Allen & Heath web site.

PL-Anet

is the proprietary Allen & Heath system for daisy chaining remote

controllers. It is an RS485 serial connection that uses CAT5 STP cable to
communicate between devices over long distances. PL-Anet only works with
Allen & Heath PL devices. The connection includes +20V DC to power the
connected devices. The iDR-8 port is shown here.

This product complies with the European
Electromagnetic Compatibility directives 89/336/EEC &
92/31/EEC.

NOTE: Any changes or modifications to the
equipment not approved by Allen & Heath could void
the compliance of the equipment. Whilst we believe
the information in this guide to be reliable we do not
assume responsibility for inaccuracies. We also reserve
the right to make changes in the interest of further
product development.

IMPORTANT :

Observe the local standards which may apply

to the installation regarding the grade of cable and
installation methods.

To ensure operator safety ensure that any

exposed metal face plates are correctly bonded to
ground. Do not install the equipment where it is
subject to moisture, heat or vibration.

Connect this equipment to the Allen & Heath

PL-Anet port only. Test for correct wiring and
installation before switching the equipment on.

PL-3 Wall Plate

AP5081 iss.4

User Guide

iDR

PL-3

PL-4

PL-5

PL-Anet SERIAL PORT

ROOM 3

ROOM 2

ROOM 1

ROOM 4

TERMINATION

EXAMPLE

DIGITAL EXPANDER

PL-ANET

DR-LINK

AUDIO OUT

AUDIO IN

TO AVOID DAMAGE ONLY CONNECT

CAUTION 20V DC

COMPATIBLE REMOTE CONTROL

EQUIPMENT TO THE PL-ANET PORT.