GPIO Out (NV-32-H)
The NV-32-H includes three General Purpose Output pins for extension of Q-SYS Control to third-party devices. In the Q-SYS Designer component properties, you can configure the output signal type for each pin – digital, open collector, or raw.
GPIO Output Interface
The GPIO Out component represents the GPIO OUT connection pins on the rear of the NV-32-H. Use one of the included 5-pin Euro connectors.
+12V
12 V, 0.2 A output.
1, 2, 3
Three outputs, user-configurable in the component GPIO Out (NV-32-H). Pins 1-3 are the equivalent of pins 1-3 in the Q-SYS Designer GPIO Out component.
Ground
Earth ground reference for GPIO output connections.
Inputs and Outputs
This component does not have standard input and output pins. See Control Pins.
Controls
Output
This button sends a 0 in the Off position and a 1 (3.3V TTL) in the On position.
Invert
This button is available when the Type is Raw.
Control Pins
|
Pin Name |
Value |
String |
Position |
Pins Available |
|---|---|---|---|---|
|
Output (Digital Output, Open Collector, Raw) |
0 1 |
false true |
0 1 |
Input |
|
Invert1 |
0 1 |
false true |
0 1 |
Input / Output |
1. Available in the Control Pins list when Type is set to Raw. |
||||
Behavior During Boot-up and Redeploy
Q-SYS device GPIO output states are undefined during boot-up and design redeploy. In the following table, "While On" and "While Off" indicate the button setting as defined in the running design file. During a reboot or redeploy, the setting may toggle depending on the GPIO type before returning to the defined setting after the design starts running.
Bold text indicates a temporary GPIO setting during boot-up and redeploy.
NV-32-H GPIO
|
GPIO Type |
While On |
While Off |
|---|---|---|
|
Digital Output |
Toggles to Off |
Stays Off |
|
Open Collector |
Stays On |
Toggles to On |
|
Raw |
Toggles to Off |
Stays Off |
