Siemens S5-100U - Page 398

Module Spectrum S5-100U
Analog Output Module 2 x 4 to 20 mA (6ES5 470-8MC12)
Technical specifications
Address designation
(for ET 100U only) 2 AQ
Output range
(rated value) 4 to 20 mA
Number of outputs 2
Galvanic isolation yes (outputs to
grounding point and
between outputs)
Load resistance max. 300
Connection method two-wire connection
Digital representation
of output signal 11 bits + sign
(1024 units = rated
value)
Measured value two's complement
representation (left-justified)
Conversion time
(0 to 100%) max. 0.15 ms
Permissible overload 25%
Short-circuit protection yes
Short-circuit current ±30 mA
Permissible voltage
difference to central
ground point and
between outputs max. 75 V DC/60 V AC
Basic error limits ±0.2%
Operating error limits
(0 to 60 °C)
(32 to 140 °F) ±0.06%
Single errors
- linearity ±0.2%
- temperature error ±0.01%/K
Length of cable
- shielded max. 200 m (660 ft.)
Supply voltage L+
- rated value 24 V DC
- ripple V
PP
3.6 V
- permissible range 20 to 30 V
(ripple included)
Insulation rating VDE 0160
Rated insulation voltage
(+9 V to ) 12 V AC
- insulation group 1 x B
- tested with 500 V AC
Rated insulation voltage
(outputs to L+,
between outputs,
output to + 9 V ) 60 V AC
- insulation group 1 x B
- tested with 500 V AC
Current consumption
- from + 9 V (CPU) typ. 170 mA
- from L+ typ. 130 mA
Power loss of
the module typ. 3.8 W
Weight approx. 290 g (10 oz.)
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+9 V
GND
Data
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ANALOG OUTPUT
2 x 4 ... 20 mA
6ES5 470-8MC12
1 2 3456
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24 V
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- 15V
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+15V
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M
ANA
Legend:
QI: Analog output ”current”
14-54 EWA 4NEB 812 6120-02a