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GPIOs (General Purpose Input Output) offer a way
of exchanging information with other systems.
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The functions of each GPIO can be configured on
the TTL / RELAY, DHD SET LOGIC and EMBER+
configuration pages.
The following GPIO variants are available:
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TTL: 4 hardware pins via the TTL/Relay connector
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Each TTL can be operated as input or output.
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Each TTL pin is internally connected to a pull-up
resistor which means the default state is "high".
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Connect the respective pin to GND (Pin 5 of the
TTL/Relay connector) to generate a "low" input
signal.
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RELAY: 6 relays that can only be used as outputs.
GPIO (2)
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DHD SET LOGIC: Uses an IP-based protocol to
transmit control signals and status messages via
Ethernet. There are 64 GPIOs available, each of
which can be used as input or output. Must be
enabled and configured under System Settings
> DHD first.
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EMBER+: Uses an IP-based protocol to transmit
control signals and status messages via Ethernet.
An end device can act as a provider or consumer
in a connection.
INPUT: 64 inputs are available. (as Ember+ provider)
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OUTPUT: 64 outputs are available. (as Ember+
Provider)
CONSUMER FUNCTIONS: Allows the transmission of
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text information via the Ember+ protocol. 10
functions are available per consumer. (as Ember+
Consumer)
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