Amtech Axpert-Eazy Series Instruction Manual page 39

CHAPTER-5: CONTROL INPUT / OUTPUT TERMINALS
5-1 Input / output terminal functions of PCA-2014A (Control Unit)
P15 0V VIN IIN VO2
FSV FSI 0V VO1
SYMBOL NAME
+24V +24V source
COM
RUN RUN command
STOP STOP command This is programmable sequence input and can be configured to different
PSI1-6 Programmable
Sequence Inputs
1 ~ 6
PSO1-4 Programmable
Sequence
Outputs 1 ~ 4
P15 +15V source
0V Common
FSV Frequency
Setting Voltage
input
Axpert-Eazy AC Variable Frequency Drive
JP1
JP5
+
TB1
IO1 CANH RUN PSI6 COM
0V IO2 CANL STOP +24V PSI1
This source is used for the Programmable Sequence Inputs. The logic for
the Programmable Sequence Inputs can be changed to sink or source with
the help of JP1 on the control board.
This is programmable sequence input and can be configured to different
functions using C114.
functions using C115.
These are programmable sequence inputs and can be configured to
different functions using C101 ~ C106.
These are programmable sequence outputs and can be configured to
different functions using C107 ~ C110.
This is a 10V source used when a frequency setter is connected to the
FSV input circuit. The frequency setter to be used should be a variable
resistor of 2k and 2W.
This is a common terminal for analog input signals.
This is mainly used for setting the frequency (speed) input. A maximum
frequency setting is available at 10V input. This setting is valid when FSV
0-10V, FSV 0-5V, FSV 10-0V or FSV 5-0V is selected as frequency
reference input in A106 or D204 or torque reference input in A108. Also,
this input can be configured as PID Reference input (C603) or PID
Feedback input (C604) or Math Reference Input2 (A702) or Variable bias
(A706) for math operation.
VIEW OF PCA-2014A
JP3
LD
NLD
K1
Fault Relay
FA FC FB R1A R1C
PSI2 PSI4 +24V PSO1 PSO3 COM
PSI3 PSI5 COM PSO2 PSO4
USE
K2 K3
Prog Relay-1 Prog Relay-2
TB2
R1B R2A R2C R2B
RX PB PA +5V
TX COM PBN PAN COM
5.1
5