Siemens S5-100U - Page 371

S5-100U Module Spectrum
Digital Output Module 8 x 24 V DC/1 A (6ES5 451-8MA11)
Technical specifications
Address designation
(for ET 100U only) 8 DQ
Number of outputs 8
Galvanic isolation yes (optocoupler)
- in groups of 8
Load voltage L+
- rated value 24 V DC
- permissible range
(including ripple) 20 to 30 V
- value at t<0.5 s 35 V
Output current for
"1" signal
- rated value 1 A
- permissible range 5 mA to 1A
- lamp load max. 12 W
Residual current at
"0" signal max. 1.0 mA
Output voltage
- at "1" signal max. L+ (- 0.8 V)
Short-circuit
protection short-circuit protected
output with autom.
switch on when the
short-circuit does not
exist any more
Fault LED (red) short-circuit
Voltage induced on
circuit interruption
(internal) limited to -15 V
Switching frequency
- resistive load max. 100 Hz
- inductive load max. 2 Hz
Permissible current
of all outputs 6 A
Driving of
digital input possible
Paralleling of 2
outputs possible
- maximum current 1.8 A
Permissible ambient
temperature of module
- horizontal arrangement 0 to 60 °C
(32 to 140 °F)
- vertical arrangement 0 to 40 °C
(32 to 104 °F)
Length of cable
- unshielded max. 100 m (330 ft.)
Insulation rating VDE 0160
Rated insulation voltage
(+ 9 V to L+) 24 V AC
- insulation group 2 x B
- tested with 500 V AC
Rated insulation voltage
(+ 9 V to ) 12 V AC
- insulation group 1 x B
- tested with 500 V AC
Current consumption
- from +9 V (CPU) typ. 24 mA
- from L+ (without load) typ. 200 mA
Power loss
of the module typ. 4 W
Weight approx. 230g (8 oz.)
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DIGITAL OUTPUT
8 x 24 V DC/1 A
6ES5 451-8MA11
1 2 3456
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+9 V
GND
Data
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L+
EWA 4NEB 812 6120-02 14-27