Io Expansion Card 2 (Ec-Io502-00) - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
Category Symbol
S5—COM
S6—COM
S7—COM
Digital
S8—COM
input/output
Y2—CME
Relay
output
A.4.2 IO expansion card 2 (EC-IO502-00)
The terminals are arranged as follows.
PT1+ PT-
S5 S6
+24V PW
Indicator definition
Indicator
LED1
Name
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital output
NO contact of
RO3A
relay 3
NC contact of
RO3B
relay 3
Common contact
RO3C
of relay 3
NO contact of
RO4A
relay 4
Common contact
RO4C
of relay 4
PT2+
S7 S8
COM COM
Definition
State
indicator
3. Deviation ±0.5%; output of 5 V or 10 mA
or higher at the temperature of 25° C
1. Internal impedance: 3.3 kΩ
2. Power input range: 12–30 V
3. Bidirectional input terminal
4. Max. input frequency: 1 kHz
1. Switch capacity: 50 mA/30 V
2. Output frequency range: 0–1 kHz
3. The terminals CME and COM are
shorted through J3 before delivery.
1. Contact capacity: 3A/AC 250 V, 1A/DC
30 V
2. Do not use them as high-frequency
digital outputs.
RO4A
This indicator is on when the expansion card is
establishing a connection with the control board; it
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Expansion cards
Description
RO4C
RO3A RO3C
Function