24
VS-616PS5 Installation & Quick Start Manual
3.5
Connecting the Control Circuits
Control Terminals Layout
Classifi-
cation
Termi-
nal
Signal Function
Description
Signal Level
Se
qu
en
ce
In
pu
t S
ig
na
l
1
Forward run/stop
Forward run when closed, stop when open
Photo-coupler insulated
Input: +24VDC 8mA
2
Reverse run/stop
Reverse run when closed, stop when open
3
External fault input
Fault when closed, normal
state when open
Multi-function contact inputs
(
H1-01
to
H1-06
)
4
Fault reset input
Reset when closed
5
Master/Aux. change
Multi-step speed ref.1)
Aux. freq. ref. when closed
6
Multi-step speed ref.2
Effective when closed
7
Jog reference
Jog run when closed
8
External base block
Inv. output stop when closed
11
Sequence control input com-
mon terminal
--
An
al
og
In
pu
t S
ig
na
l
15
+15V
Power supply output
For analog c15V power supply
+15V
(Allowable current 20mA max.)
33
-15V
Power supply output
For analog command -15V power supply
-15V
(Allowable current 20mA max.)
13
Master freq. ref. (voltage)
±
10V/
±
100% 0 to +10V/100%
±
10V (20k
Ω
)
0 to +10V/(20k
Ω
)
14
Master freq. ref. (current)
4 to 20mA/100%.
4 to 20mA (250
Ω
)
16
Multi-function analog input
±
10V/
±
100%
0 to +10V/100%
Aux. analog input (H3-05)
±
10V (20k
Ω
)
0 to +10V/(20k
Ω
)
17
Common terminal for control
circuit
0V
--
12
Connection to shield sheath of
signal lead
--
--
Se
qu
en
ce
O
ut
pu
t S
ig
na
l
9
During running (NO contact)
Closed when running
Multi-function output
Dry contact
Contact capacity:
250VAC, 1A or less
30VDC, 1A or less
10
25
Zero speed detection
Activates at min. freq.
(E1-
09)
or less
Open collector output
48V, 50mA or less
26
Speed agree detection
Activates when freq.
reaches ±1Hz of set freq.
27
Open collector output common
--
18
Fault contact output
(NO/NC contact)
Fault when closed between terminals 18 and 20
Fault when open between terminals 19 and 20
Dry contact
Contact capacity:
250VAC 1A or less
30VDC 1A or less
19
20
An
al
og
O
ut
pu
t
Si
gn
al
21
Frequency meter output
0 to ±10V/100% frequency
Multi-function analog
monitor 1
(H4-01, H4-02)
0 to ±11V Max. ±5%
2mA or less
22
Common
23
Current monitor
5V/inverter rated current
Multi-function analog
monitor 2
(H4-04, H4-05)
1
2
3
4
5
6
7
8
21
22
23
9
10
11
12 (G)
13
14
15
16
17
26
27
33
25
18
19
20
Control Circuit Wiring
The table below outlines the functions of the control circuit terminals.
