Omron 3G3RX2 Series Instruction Manual Download Page 58

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Inverter Specifications

Common specifications (continued)

*7. The threshold for signal output varies depending on the motor to be combined with the inverter, parameter adjustment, etc.
*8. The output data of analog voltage monitor and analog current monitor are reference values for connecting an analog meter. Due to the meter to be con-

nected and variation in analog output circuit, the maximum output value may slightly vary from 10V or 20mA. To change characteristics, make adjustments
using the Ao1 adjustment and Ao2 adjustment functions. Some monitor data cannot be output.

*9. To enable the EMC filter, connect with a power supply grounded at a neutral point. Otherwise, the leakage current may increase.
*10. The storage temperature is the temperature during transport.
*11. To be in accordance with the testing method specified in JIS C 60068-2-6: 2010 (IEC 60068-2-6:2007)
*12. When the inverter is used in a location at 1000m or higher altitude, air pressure reduces approximately 1% every 100m elevation. Perform 1% current der-

ating and conduct evaluation for every 100m elevation. Please contact us for use in 2500m or higher environments.

*13. For insulation distance, comply with UL and CE standards
*14. Use the 400V class inverter at an input voltage of 500VAC or below. If input voltage exceeds 500VAC due to fluctuation of power, use the inverter at 40°C

or lower ambient temperature.

*15. In the case where a clock function is used, a battery (Option:CR2032, 3V) is required. When you purchase the product, the LCD operator does not have its

battery.

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Applicable Standards

Output

Output terminal function

Transistor output 5 terminal, 1a contact relay 1 point, 1c contact relay 1 point
RUN (During operation), FA1-5 (Reached signal), IRDY (Operation ready completion), FWR (During normal
rotation operation), RVR (During reverse rotation operation), FREF (Frequency command operator keypad),
REF (Operation command operator keypad), SETM (Second control under selection), AL (Alarm signal), MJA
(Severe failure signal), OTQ (Over torque) *7, IP (During instantaneous power failure), UV (Under insufficient
voltage), TRQ (During torque limitation), IPS (During power failure deceleration), RNT (RUN time over), ONT
(Power on time over), THM (Electronic thermal warning), THC (Electronic thermal warning), WAC (Capacitor life
advance notice), WAF (Fan life advance notice), FR (Operation command signal), OHF (Cooling fin heating
advance notice), LOC/LOC2 (Low-current signal), OL/OL2 (Overload advance notice), BRK (Brake release),
BER (Brake abnormality), ZS (Zero-speed detection signal), OD/OD2 (PID deviation excessive), FBV/FBV2 (PID
feedback comparison), NDc (Communication disconnection), Ai1Dc/Ai2Dc/Ai3Dc (Analog disconnection
Ai1/Ai2/Ai3), WCAi1/WCAi2/WCAi3 (Window comparator Ai1/Ai2/Ai3), LOG1-7 (Logical operation result 1-7),
MO1-7 (General output 1-7), and OVS (Receiving overvoltage).

Relay and alarm relay
(1a, 1c)

EDM output terminal

Output for STO diagnosis

Monitor output terminal *8

Possible to output through selection from monitor data of parameters

EMC filter switching *9

Possible to enable the EMC noise filter (switching method is different depending on the model)

External access to PC

USB Micro-B

Use
environment

Ambient temperature *14

ND (normal duty)

-10 to 50°C

LD (low duty)

-10 to 45°C

VLD (very low duty)

-10 to 40°C

Storage temperature *10

-20 to 65°C

Humidity

20-90%RH (location free of condensation)

Vibration *11

5.9m/s

(0.6G) 10 to 55Hz : 3G3RX2-A2004 to A2220 / 3G3RX2-A4007 to A4220

2.94m/s

(0.3G) 10 to 55Hz : 3G3RX2-A2300 to A2550 / 3G3RX2-A4300 to A413K

Use location *12

1000 m altitude or lower (location free from corrosive gas, oil mist, and dust)

Expected Life time

Smoothing capacitor 10 years
Designed life of cooling fan 10 years (models equipped with a cooling fan) free from dust
Memory element on the control circuit board

Applicable standards *13

Compliance with UL/cUL/CE standards, RCM, Functional Safety SIL3/PLe (to be obtained)

Painting color

Black

Operation and monitor

LCD operator *15

Number of option slots

3 ports

Other options

Braking resistor, AC reactor, DC reactor, noise filter

Markings

Standards