Standard Connections - Omron SYSDRIVE 3G3JV User Manual

Design

2-2-3 Standard Connections

3-phase 200 V AC
Single-phase 200 V AC
(see note 1)
3-phase 400 V AC
Forward/Stop
Multi-function input 1 (S2)
Multi-function input 2 (S3)
Multi-function input 3 (S4)
Multi-function input 4 (S5)
Sequence input common
Frequency reference power
supply 20 mA at +12 V
Frequency reference input
FREQ
adjuster
Frequency reference common
(2 kΩ, 1/4 W min.)
Note 1. Connect single-phase 200 V AC to terminals R/L1 and S/L2 of the 3G3JV-ABj.
Note 2. The braking resistor cannot be connected because no braking transistor is incorporated.
D Example of 3-wire Sequence Connections
Stop
switch
(NC)
Direction switch
Note Set parameter n37 for 3-wire sequence input.
2-14
DC reactor
(optional)
Noise Filter
RUN
switch
(NO)
RUN input (Operates with the stop switch and RUN switch closed.)
Stop input (Stops with the stop switch opened.)
Forward/Stop reference (Forward with the direction switch opened
and reverse with the direction switch closed.)
Sequence input common
Chapter 2
Multi-function contact output
NO
NC
Common
Analog monitor output
Analog monitor output common