Standard Connections - Omron VS mini J7 User Manual

Wiring
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
(2kΩ, 1/4 W min.)
Example of 3-wire Sequence Connections
RUN
Stop
switch
switch
(NO)
(NC)
Direction switch
16
DC reactor
(optional)
Noise Filter
Note 1. Connect single-phase 200 V AC to terminals R/L1 and S/L2 of the CIMR-
J7AZB_.
2. The braking resistor cannot be connected because no braking transistor is
incorporated.
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
Note Set parameter n37 for 3-wire sequence input.
Chapter 2-2
Multi-function contact output
NO
NC
Common
Analog monitor output
Analog monitor output common