Inovance IS580 Series - Page 30

IS580 User Manual Chapter 3 Mechanical and Electrical Installation
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Description of Control Circuit Terminals
Type Terminal Name Description
Power Supply
+10V-GND +10 V power supply
Provide +10 V±10% power supply externally. Generally, it
provides power supply to the external potentiometer with
resistance range of 1 to 5 kΩ.
Maximum output current: 10 mA
+13V-GND
Pressure sensor
power supply
Provide 13 V±10% power supply externally. Generally, it
provides power supply to the pressure sensor.
Maximum output current: 10 mA
+24V-GND +24 V power supply
Provides a +24 V power supply to an external unit.
Generally used to supply the DI/DO terminals and external
sensors
24 V±10%, no-load virtual voltage of 30 V or less
Max. output current: 200 mA, internally isolated from GND
OP
Input terminal of
external power
supply
Internally isolated from COM and 24 V and shorted with +24V
by using a jumper by default.
When DI1 to DI5 need to be driven by external signals, OP
must be disconnected from +24 V and connected to an external
power supply. This is determined by the jumper J7.
Analog input
AI1-GND
Analog input 1
(pressure reference
by default)
Input voltage range: ±10 V, 12-bit resolution, correction
accuracy 0.5%
Input impedance: 100 kΩ
AI2-GND
Analog input 2
(ow reference by
default)
Input voltage range: ±10 V, 12-bit resolution, correction
accuracy 0.5%
Input impedance: 100 kΩ
AI3-GND
Analog input 3
(pressure senor
signal input by
default)
Input range: ±10 V or 0–20 mA (determined by jumper J5 on
the control board), 12-bit resolution, correction accuracy 0.5%
Input impedance: 100 kΩ (voltage input), 500 Ω (current input)
Digital Input
(DI1 to DI5)-
COM
Digital input
Isolated sink/source input programmable terminals, input
frequency < 100 Hz
Input impedance: 3.3 kΩ
Voltage range at level input: 9 to 30 V
PTCP-PTCN
Motor overheat
protection input
The motor overheat PTC sensor, supporting PTC130 and
PTC150.
Communication
CANH/CANL/
CGND
CAN communication
terminal
Max. baud rate: 1 Mbps
Whether to connect the terminal resistor is determined by the
jumper J8.
485B/485A
RS485
communication
terminal
It is a reserved terminal and this function is not congured by
default.
Max. baud rate: 230 Kbps
Whether to connect the terminal resistor is determined by the
jumper J9.