Need help?Do you have a question about the CoolAutomation CoolMasterNet and is the answer not in the manual?
Details the physical layout of the CoolMasterNet device, identifying all ports, connectors, and indicators.
Details the eight HVAC lines (L1-L8) and their compatibility with various HVAC manufacturers.
Lists supported Home Automation/BMS protocols like KNX, PlugBus, and HDL, specifying their associated lines/ports.
Details the RS232 DB9 connector, pinout, signal levels, and default serial port settings.
Describes the 10/100 Mb/s Ethernet port, RJ45 connector, LEDs, and supported protocols.
Details the RS485 interface, including ModBus RTU, CoolGate 4, and CoolGate 5 protocols.
Explains DIP Switch P settings for linking HVAC Lines L6 and L7 and enabling polarity auto-detection.
Details DIP Switches Q and R for adjusting internal parameters of HVAC Lines L1 and L2 based on HVAC type.
Explains Dip Switch S settings for enabling or disabling DC Output on HVAC Lines L1 and L2.
Defines general protocol definitions for ASCII I/F communication, including messaging format and exit codes.
Provides a comprehensive reference for all ASCII I/F commands, categorized into configuration and HVAC status/control.
General| Category | Adapter |
|---|---|
| Connectivity | Wired |
| Power Supply | 24V AC/DC |
| Communication | RS-485 |
| Compatibility | HVAC systems |
| Control Method | Web interface |
| Protocols Supported | Modbus, BACnet |
| Operating Temperature | 0°C to 50°C |
| Humidity Range | 5% to 95% non-condensing |
To Next Page
