weintek cMT-FHDX, Руководство пользователя

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cMT-FHDX User Manual
UM021004E_20210513
4
LED indicator 1.6
LED indicators show the operation status of HMI.
Power (Orange) Indicates power status.
CPU (Green) Indicates CPU status.
Communication (Blue)
Indicates communication status, blinks during
communication. When communication is good, it may stay
on.
Battery 1.7
cMT-FHDX requires a coin type lithium battery CR1220 to keep the RTC running.
Power connection 1.8
Power: The unit can be powered by DC power only, voltage range: 24
±
20% Volts DC, compatible
with most controller DC systems. The power conditioning circuitry inside the unit is accomplished
by a switching power supply. The peak starting current can be as high as 2A.
Connection: To make a connection, use AWG24~12 wires and insulated terminals. Turn the
connector screw counterclockwise until the gap is wide open, insert the wire all the way in, and turn
the screw clockwise until it is tight.
Note: Connect positive DC line to the
‘
+
’
terminal and the DC ground to the
‘
-
’
terminal.