-
31
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8000B Series
AM
Analog output
terminal 2
Output range: 0~10V or 0/4-20mA. It is selected by
jumper JP2 on control board. The default is current
output.
1-2Pin: current output; 2-3Pin: voltage output.
0.75~2.2kW:0/4~20mA.
4~400kW:0~10V / 0/4~20mA.
TA/TB/
TC
Relay output
contact
TA-TB:normal open;TB-TC:normal close
Contact capacity:
AC 250V / 3A/ normal open
AC 250V / 3A / normal close
+24V
+24V power
supply
Output current: Maxi. 200mA,usually used as power of
digital input/output terminals and external sensor.
COM
+24V power
supply
Output current: Maxi. 200mA,usually used as power of
digital input/output terminals and external sensor.
3.2.5 Precautions for Connecting Control Circuit Terminals
It is necessary to use shielded cable and twisted pair cable with well-grounded
(inverter side). The cable length should be more than 20cm away from main
circuit and strong electricity circuit. In order to avoid interference which can
cause inverter fault, use vertical connection instead of parallel connection.
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