E5 Series High Performance Universal Inverter User’s Manual
Chapter 3 Electrical Installation
25
3.8 Functions of Control Circuit Terminals
3.8.T E5−H
Type
Terminal
symbol
Terminal function description
Technical specification
Operation
panel
RS485
CN7
RS485 port of operation panel
Rate: 38400bps
Up to 3T sets of equipment can be paralleled.
Relay shall be used if the number exceeds 3T.
The maximum distance is T5m for the communication
connection of operation panel.
(Adopt standard twisted non−shielded network cable)
Digital
input
+T4V
+T4V
T4V±T0%, internal isolated with GND
Maximum output current: T00mA, with overload and
short circuit protection
PLC
Power supply of multi−function
digital input terminal
Short circuited with +T4V by default.
XT ~ X4
Multi−function digital input
terminals T ~ 4
Input specification: T4VDC,5mA
Frequency range: 0 ~ T00Hz
Voltage range: T4V±T0%
COM
Ground terminal for +T4V
Internal isolated with GND
Digital
output
YT
Open collector output
Voltage range: T4V±T0%, maximum input current: 50mA
COM
Open collector output common end Internal isolated with GND
Analog
input
+T0V
Analog input reference voltage
T0V ±3%, internal isolated with COM
Maximum output current: T0mA, with short circuit and
overload protection
AIT
Analog input channel T
0 ~ T0mA: input impedance 500Ω
maximum input current: 30mA
0 ~ T0V: input impedance T0kΩ
maximum input voltage: T5V
Resolution: TT bits (0.0T5%)
0 ~ T0mA or 0 ~ T0V analog input can be selected
through jumper
AIT
Analog input channel T
Same as AIT
GND
Analog ground terminal
Internal isolated with COM
If connects adjustable potentiometer between +T0V
and GND, the resistance of the potentiometer shall be
more than 5kΩ
Analog
output
AOT
Analog output T
0 ~ T0mA: allowable output impedance T00 ~ 500Ω
0 ~ T0V: allowable output impedance ≥T0kΩ
Output precision: T%, resolution: T0 bits (0.T%)
with short circuit protection
0 ~ T0mA or 0 ~T0V analog output can be selected
through jumper
AOT
Analog output T
Same as AOT
GND
Analog ground terminal
Internal isolated with COM
Relay
output
RATRBTRC
Relay output
RA−RB: normally closed
RA−RC: normally open
Contact capacity: T50VACTTA, 30VDCTTA
Note:
The arrangement sequence of the control circuit terminals is as follows:
Summary of Contents for E5 Series
Page 1: ...E5 Series High Performance Universal Inverter USER S MANUAL E5 Series USER S MANUAL ...
Page 7: ...vi T Setting Process for Open Loop ...
Page 8: ...vii Open loop setting process continued ...
Page 9: ...viii 3 Setting Process for Closed Loop ...
Page 10: ...ix Setting Process for Closed Loop continued ...
