Veichi JT550 Series Manual page 33

JT550 Series Inverter Manual
Type Terminal
AI1-GND
Analog
input
AI2-GND
X1-COM
X2-COM
X3-COM
Digital
input
X4-COM
X5-COM
AO1-GND
Analog
output
AO2-GND
Y1-YCM
Digital
output
Y2-YCM
R/B-R/C
Relay
output
R/A-R/C
E/B-E/C
Relay
output
E/A-E/C
Name
Analog input
terminal 1
Analog input
terminal 2
Digital input1
Digital input2
Digital input3
Digital input4
High-speed pulse
input terminal
Analog output 1
Analog output 2
Digital output 1
High-speed pulse
output terminal
R relay normally
closed terminal
R relay normally
open terminal
E relay normally
closed terminal
E relay normally
open terminal
Table 3.20 Description of Control Circuit Terminals
- 33 -
Function Description
1、Input voltage range:DC 0V~10V
2、Input impedance :22kΩ
1、Input range: DC 0V ~10V /0mA ~20mA, decided
by the AI2 jumper on the control board.
2、Input impedance: 22 kΩ (voltage input), 500 Ω
(current input)
1、Optical coupling isolation, compatible with dual
polarity input
2、Impedance: 2.4 kΩ
3、Voltage range for level input: 9–30 V
Besides features of X1–X4, it can be used for
high-speed pulse input.
Maximum input frequency: 100 kHz
Voltage or current output is decided by jumper AO1.
Output voltage range: 0–10 V
Output current range: 0–20 mA
Output range:0V~10V/0mA~20mA
Using the AO2 jumper on the left side of the control
board to determine the voltage or current output.
Optical coupling isolation, dual polarity open
collector output
Output voltage range: 0–24 V
Output current range: 0–50 mA
Note that YCM and COM are internally insulated,
but they are shorted by jumper externally.
It is limited by F3.00
As high-speed pulse output, the maximum frequency
hits 100 kHz.
As open-collector output, it specification is the same
as that of Y1
Contact actuation capability:
AC250V, 3A, COSφ=0.4.
Relay E matching
Contact actuation capability:
AC250V, 3A, COSφ=0.4.
Relay E matching
Chapter 3 Electrical Installation