INVT IPE300 Series, Opeartion Manual

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IPE300 series engineering VFD Extension card
-307-
detection input (PT1+), one PT1000 temperature detection input (PT2+), and two relay outputs. It is
user-friendly, providing relay outputs and digital input through European-type screw terminals and
temperature detection inputs through spring terminals.
EC-IO502-00 terminal functions:
Category
Terminal
symbol
Terminal name Description
Power
supply
PW External power supply
Used to provide input digital working
power from the external to the internal
Voltage range:
24(-20%)
–48VDC(+10%),
24(-10%)
–48VAC(+10%) voltage input
+24V Internal power supply
User power supply provided by the
VFD. Max. output current: 200mA
COM Reference +24V common terminal
Digital input
S5
—COM
Digital input 5

Internal impedance: 6.6kΩ
 External power (-20%)
–
48VDC(+10%), 24(-10%)
–
48VAC(+10%) voltage input
 Support internal power 24V
 Bi-direction input terminal,
supporting both NPN and PNP
 Max. input frequency: 1kHz
 All are programmable digital input
terminals, the functions of which
can be set through function codes
S6
—COM
Digital input 6
S7
—COM
Digital input 7
S8
—COM
Digital input 8
Temperature
detection
input
PT1+ PT100 resistance input Independent PT100 and PT1000
inputs: PT1+ to PT100 resistor, PT2+
to PT1000 resistor
1. Resolution rate: 1°C
2. Range -20°C
–150°C
3. Detection precision: 3°C
4. Support drop protection
PT2+
PT1000 resistance
input
PT-
Reference input of
PT100/PT1000
Reference zero potential of
PT100/PT1000
Relay output
R03A NO contact A of relay 3
RO3 output; RO3A: NO; RO3C: NC;
Contact capacity: 3A/AC250V,
1A/DC30V
R03C
NO contact C of relay 3
R04A
NO contact A of relay 4
RO4 output; RO4A: NO; RO4C:
common;
Contact capacity: 3A/AC250V,
1A/DC30V
R04C NO contact C of relay 4