Omron SYSDRIVE 3G3XV-EV2 Series Operation Manual page 19

Wiring
Control Circuit (Terminals Factory Preset)
Control Circuit Terminal Functions
Classification Terminal
Sequence
1
Input Signal S g
2
3
4
5
6
Analog Input 10
Signal S g
8
9
11
Sequence q
13
O Output Signal Si l
14
7
FLT-A
FLT-B
FLT-C
Analog Output
12
Signal Signal
11
Control Circuit Terminal Arrangement
Signal name
Forward run/stop signal
Reverse run/stop signal Reverse run when "closed",
Fault reset signal
External fault
Multi-step speed ref. 1
Sequence control input
common terminal
Power supply terminal
for frequency setting
Frequency ref.
Common terminal for
control circuit
During running
Frequency agreed
signal
Photo-coupler output
common
Fault signal contact g
output
Fault signal contact
output common
Frequency meter
Common
Note 1. For details refer to 2-8-14 Multifunction Contact Input Function
Selection .
2. For details refer to 2-8-15 Multifunction Output Function .
3. For details refer to 2-8-9 Multifunction Analog Output Monitor .
8 9 10 11
FLT FLT FLT 1 2
A B C
Function
Forward run when "closed",
stop when "open".
stop when "open".
Reset when "closed".
External fault when "closed".
Multi-step Multifunction
s eed ref. 1 speed ref. 1 contact input: contact in ut:
effective two signals
available to
select
Speed ref. power supply
0 to 10 V/Max. output
frequency
4 to 20 mA/Max. output
frequency
0 V
"L" level at run Multifunction
contact input:
"L" level at set
two signals
frequency =
available to
output
select
frequency
–––
"Closed" between A and C at
f fault l
"Open" between B and C at "Open" between B and C at
fault
0 to 10 V/Max. output
frequency. frequency.
Possible to select current
3
meter output.
12 13 14
3 4 5 6 7
Section 1-4
Signal level
Photo-coupler
insulation input
24 VDC 8 mA
1
12 V (Allowable
current 20 mA max.)
0 to 10 V (20 kΩ)
4 to 20 mA (250 Ω)
–––
Photo-coupler output
i 48 V, 50 mA max. 48 V 0 A
2
Contact capacity
250 VAC: 1 A max. 2 0 VAC 1 A
30 VDC: 1 A max. 30 VDC: 1 A max
0 to 11 V max.
2 mA or less 2 mA or less
y
15