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Interface module
7.4 Interface module SB70
7.4.3
Technical specifications
General data
Mounting system
Dimensions W x H x D [mm]
Weight
Ambient temperatures
Ambient temperatures
Power supply
Rated supply voltage (V
Valid range
Briefly t<500 ms
Rated current consumption
The maximum current of 1 A may not be exceeded on connector X3 if the supply of several
terminal blocks is routed via this connector.
Digital outputs
Number
Switching characteristics of the relay contacts
Switching frequency
Dielectric strength
180
)
s
120 V AC
120 V DC
60 V DC
< 35 V DC
Housing can be snapped onto mounting rails
45 x 129 x 160 mm
Approx. 0.37 kg
max. 60°°C
24 V DC
20 V DC to 30 V DC
1.5 x V
rated
150 mA
8
2 A
0.4 A
1 A
2 A
Max. 20 Hz
Safety isolation guaranteed:
- between inputs and outputs
Electrical isolation guaranteed:
- between input circuits
Test voltage 1125 V AC
System Manual, 12/2013, A5E01114865-07
SIMATIC TDC hardware
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