ALLEN HEATH GPIO General Purpose Input Output Interface for Remote Control User Guide
- June 3, 2024
- ALLEN HEATH
Table of Contents
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
- Inputs from third party switch panel
- Outputs deliver DC for indicator LEDs on control panel, and switch closure for screen, projector and lighting controller.
Layout and connections
(1) 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.
(2) 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.
(3) Network socket – PoE IEEE 802.3af-2003 compliant.
(4) Status LEDs – Light to confirm Power, physical connection (Lnk)
and network activity (Act).
(5) Inputs – 8x opto-coupled inputs, switching to ground.
(6) 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:
Cut solder link LK11 on the internal PCB.
Solder link LK10.
- Normally Open
- Normally Closed
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)
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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GPIO Getting Started Guide AP11156 Issue 3