CoolMasterNet - Specifications

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Parameter Data
Power supply Min Load* 5V/175mA (via mini USB); 12V/120mA; 24V/70mA
Max Load** 5V/300mA (via mini USB); 12V/200mA; 24V/120mA
Mounting DIN rail / wall
Operating Conditions Ambient temperature -10°C ~ 60°C / 14°F ~ 140°F
Humidity 0% ~ 96% non-condensing
Storage Conditions Ambient temperature -20°C ~ 70°C / -4°F ~ 158°F
Humidity 0 % ~ 98 % non-condensing
Dimensions Plastic cover (HxWxD) 90 x156 x35 [mm] / 3.54 x 6.14 x 1.33 ["]
Actual with connectors (HxWxD) 109.8 x 156 x 35.32 [mm] / 4.32 x 6.14 x 1.39 ["]
Transportation (HxWxD) 70x140x280 [mm] / 2.75x5.51x11.02 ["]
Weight Device 266 [gr] / 0.58 [lbs]
Transportation 800 [gr] / 1.76 [lbs]
LCD Size / # of dots / # of colors 2.8" / 240 x 320 / 262K
Input Touch panel 8 bit encoded analog input
Communication functions Direct HVAC connection Connection to the 2 wired HVAC bus
MODBUS (A / B) RS-485 communication line
Ethernet 100Mbps
RS-232 DB9, 9600Bps, ASCII
USB Host 12Mbps
USB Device 12Mbps
Maximal allowable wiring length (to BMS) over RS232 25 [m] / 82 [ft]
Maximal allowable wiring length (to BMS) over RS485 1000 [m] / 3300 [ft]
Maximal allowable wiring length (to router) over Ethernet 137 [m] / 450 [ft]
Certification FCC, CE (EN 60335-1, EN 60335-2-40)

*One HVAC line and Ethernet are connected.
**USB host, Ethernet, HVAC lines 1-7 are connected.

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