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Safety Funtion STO(Safe Torque Off)
Safet
y
Funtio
n
ST
O
(Safe
To
rque
O
ff
)
227
10.2.4
Safety Function Terminal Description
24S
–
SE (SFT1)
24S
–
SP (SFT2)
SR + SR-
Short: Normal operation
Short: Normal operation
B Contact relay output
terminal
Open: Safety Trip (output
blockage )
Open: Safety Trip (output blockage)
10.2.5
Cable Specification for Signal Terminal Block Wiring
Terminal
Wire Thickness
Electrical Standard
Variety
Name
mm
2
AWG
24S
Safety Input power
0.33
–
1.25mm
2
(16
–
22 AWG)
Shield type
twisted-pair
wire
24 VDC, Max. 10 mA
SE
Safety Input 1 (SFT1)
Short: Safety function stop
(24S-SE or SP)
Open: Safety function operation
(24S-SP or SP)
SP
Safety Input 2 (SFT2)
SR+,SR-
Safety function completion
output relay
DC 24 V, 5 A below (B contact)
The length of the safety wiring at the input terminal must be less than 30 m.
Using over 30M may cause malfunctions because of noise.
Содержание SV-iS7 series
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Страница 126: ...Basic Functions 115 Basic Functions Code Description V1 Quantizing ...
Страница 223: ...212 Peripheral Devices Group 2 ...
Страница 224: ...Peripheral Devices Peripheral Devices 213 Group 3 ...
Страница 225: ...214 Peripheral Devices Group 4 ...
Страница 231: ...220 Peripheral Devices TYPE 1 Maximum 400 Watts TYPE 2 Maximum 600 Watts ...
Страница 236: ...Safety Funtion STO Safe Torque Off Safety Funtion STO Safe Torque Off 225 10 2 1 Safety Function Wiring Diagram ...
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