CoolAutomation CoolMasterNet - Usb; Power

Connections
CoolMasterNet PRM Rev 0.7
13
www.coolautomation.com
© 2017 CoolAutomation
Output High
Voltage (V OUT HI)
3.3V
3.3V
3.3V
3.3V
Max Output Current
(I OUT)
20mA
20mA
20mA
20mA
Pull Up
5.6K
5.6K
5.6K
N.A.
Control of the GPIO functionality is done with gpio command.
4.7
USB
CoolMasterNet incorporate USB Device and USB Host ports. USB Device port is used for maintenance
operations.
4.8
Power
CoolMasterNet can be powered from different power sources:
· AC/DC adapter supplied with CoolMasterNet
· 12-24V DC from HVAC or other equipment
· USB Device port