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Interface module
7.5 Interface module SB71
7.5.3
Technical specifications
General data
Mounting system
Dimensions W x H x D [mm]
Weight
Ambient temperatures
Ambient temperatures
Power supply
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. The maximum current of 2 A may not be
exceeded on connector X4 if the supply of several terminal blocks is routed via this
connector
Digital outputs
Number
Output voltage for '1 signal'
Output voltage for '0 signal'
Max. output current (for '1 signal')
The digital outputs are sustained short circuit-proof.
186
SIMATIC TDC
)
24 V DC
s
20 V DC to 30 V DC
1.5 x V
rated
55 mA
at 0 mA output current
at 20 mA output current
at 30 mA output current
The enclosure is suitable for snap-on mounting to rails
45 x 129 x 160 mm
Approx. 0.32 kg
max. 60°°C
Plant side 24 V DC
24 V DC
18 V DC to 60 V DC
1.5 x V
rated
300 mA
Plant side 24 V DC
8
(V
-0.6 V)
s
(V
-2.1 V)
s
(V
-2.7 V)
s
0 V
30 mA
System Manual, 12/2013, A5E01114865-07
Plant side 48 V DC
48 V DC
18 V DC to 60 V DC
1.5 x V
rated
360 mA
Plant side 48 V DC
8
(V
-1.2 V)
s
(V
-2.0 V)
s
(V
-2.9 V)
s
0 V
30 mA
SIMATIC TDC hardware
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