QSC Q-SYS CORE 510i - GPIO Specifications and Examples; GPIO Pin Specifications; GPIO Connection Examples

12
TD-000521-00-A
GPIO Specifications
Relay Pins Normal Current Pins Discription
Maximum Voltage, relative to Ground: 30V Maximum Input Range: 0 V to 32 V Maximum Input Range: 0 V to 32 V
Maximum Current through Rlay: 1 Amp Analog Input Range: 0 V to 24 V Analog Input Range: 0 V to 24 V
Digital Input, Low: 0.8 V maximum
Power Pins Digital Inpput, High: 2.0 V minimum
Output Voltage: 11 V min, 13 V max Digital Output, Low: 0.4 V maximum
Maximum Output Current: 400 mA Digital Output, High: 2.4 V min, 3.3 V max
Digital Output Impedance: 1K Ohm
High Current Output, Low: 0.4 V maximum
High Current Output, High: Not
supported
High Current Output, High: 11 V min, 13 V max
High Current Output, sink: 280 mA
High Current Output, source: Not
supported
High Current Output, sink or source: 280 mA
NOTE: The maximum current sourced by one GPIO connector (including both High Current and Power Pins)
is 400mA.
GPIO Examples
Button or Contact Closure
Normal or
High Current
Pin
Ground
Potentiometer
+12 V Pin
Normal or High
Current Pin
Ground
0-24 V Input, Low-Z
(For example, an Op Amp)
0-24 V
Normal or High
Current Pin
Ground
-
+
LED — Light — Motor
Q-SYS Powered
Works for Motors, Lights, LED’s, Fans, Etc.
Up to 270 mA
Current Limiting Resistor required for some devices
High Current Pin
Ground
M1
12 V
Motor
LED — Light — Motor
External Powered
Useful for devices up to +24 V.
Up to 270 mA
Normal or High Current GPIO Pin
Normal
or High
Current Pin
Ground
M1
12 V
Motor
External
3.3-24 V
Power Supply
+
–