ALLEN & HEATH GPIO User manual

GPIO Getting Started Guide AP11156 Issue 3
GPIO
Getting Started Guide
GPIO is a general purpose I/O interface for control integration of an AHM, Avantis
or dLive system and third party hardware. It offers 8 opto-coupled inputs and 8
relay outputs on Phoenix connectors, in addition to two +10V DC outputs.
Up to 8 GPIO modules can be connected to an AHM, Avantis or dLive system
via Cat cable, directly or via a network switch. GPIO functions are programmed
using the AHM System Manager software, dLive Surface / Director software or
Avantis mixer / Director software and can be configured for a number of install
and broadcast applications, including EVAC (alarm / system mute), broadcast
(on air lights, fader start logic) and theatre automation (curtains, lights).
GPIO requires dLive firmware V1.6 or higher.
Application example
Projection
Conference
Inputs from third
party switch panel
Outputs deliver DC for
indicator LEDs on control
panel, and switch closure for
screen, projector and lighting
controller.

GPIO Getting Started Guide AP11156 Issue 3
Layout and connections
DC input - The unit can be powered by the supplied AC/DC adapter or
alternatively via Cat5 cable when connected to a PoE source.
Use only the power supply provided with the product (ENG
Electric 6A-161WP12, A&H part code AM10314). The use of a
different power supply can cause electrical or fire hazards.
Network Reset - Resets Network settings to the default IP address
192.168.1.75 with subnet 255.255.255.0. Hold down the recessed switch whilst
powering up the unit to reset.
Network socket - PoE IEEE 802.3af-2003 compliant.
Status LEDs –Light to confirm Power, physical connection (Lnk) and
network activity (Act).
Inputs –8x opto-coupled inputs, switching to ground.
Outputs –8x relay outputs and 2x 10V DC outputs. All relay outputs are
normally open by default. Output 1 can be configured to be normally closed as
indicated here:

Normally Open
Normally Closed
Cut solder link LK11 on the internal
PCB.
Solder link LK10.






GPIO Getting Started Guide AP11156 Issue 3
Installation
GPIO can be used free standing or up to two units can be installed in a 1U rack
space using our optional rack ear kit FULLU-RK19 which can be ordered from
your A&H dealer.
STP Cat5 or higher cables are required, with a maximum cable length of 100m
per connection.
Specifications
Relay Output Max Voltage 24V
Relay Output Max Current 400mA
External Power Output +10VDC / 500mA max
Operating Temperature Range 0°C to 35°C (32°F to 95°F)
Power Requirement 12V DC via external PSU, 1A max
or PoE (IEEE 802.3af-2003), 0.9A max
Dimensions and Weights
W x D x H x Weight 171 x 203 x 43 mm (6.75" x 8" x 1.7") x 1.2kg (2.7lbs)
Boxed 360 x 306 x 88 mm (14.25" x 12" x 3.5") x 3kg (6.6lbs)

GPIO Getting Started Guide AP11156 Issue 3
Read the Safety Instructions Sheet included with the product and the information printed on the panel before operating.
A limited one year manufacturer’s warranty applies to this product, the conditions of which can be found at:
www.allen-heath.com/legal
By using this Allen & Heath product and the software within it you agree to be bound by the terms of the relevant End
User Licence Agreement (EULA), a copy of which can be found at: www.allen-heath.com/legal
Register your product with Allen & Heath online at: http://www.allen-heath.com/support/register-product/
Check the Allen & Heath website for the latest documentation and software updates.
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