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Safety stop signal
Terminal
Common
Terminal name
symbol
Safety stop input
S1
(Channel 1)
SIC
Safety stop input
S2
(Channel 2)
Safety monitor output
So (SO)
SOC
(open collector output)
Common terminal
Terminal
Common
Terminal name
symbol
Contact input
common (sink)
External transistor
SD
—
common (source)
24 VDC power supply
common
External transistor
common (sink)
—
PC
Contact input
common (source)
SD
24 VDC power supply Can be used as a 24 VDC 0.1 A power supply.
Frequency setting
5
—
common
Open collector output
SE
—
common
*1
Sink logic is initially set for the FM-type inverter.
*2
Source logic is initially set for the CA-type inverter.
Do not remove the jumpers from terminals S1, S2, and SIC. Do not use terminals S1, S2,
and So (SO).
Terminal function description
Common terminal for the contact input terminal (sink logic) and
*1
terminal FM.
Connect this terminal to the power supply common terminal of a
transistor output (open collector output) device, such as a
*2
programmable controller, in the source logic to avoid malfunction by
undesirable current.
Common terminal for the 24 VDC power supply (terminal PC,
terminal +24).
Isolated from terminals 5 and SE.
Connect this terminal to the power supply common terminal of a
transistor output (open collector output) device, such as a
*1
programmable controller, in the sink logic to avoid malfunction by
undesirable current.
Common terminal for contact input terminal (source logic).
*2
Common terminal for the frequency setting signal (via terminal 2, 1,
or 4) and for the analog output terminals AM and CA. Do not earth
(ground).
Common terminal for terminals RUN, SU, OL, IPF, FU
Terminal function description
2. INSTALLATION AND WIRING
1
2
3
4
5
Rated specification
6
—
7
8
Power supply voltage
range: 19.2 to 28.8
VDC, permissible load
current: 100 mA
9
—
10
—
51
2.6 Control circuit
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