Siemens SIMATIC S5-115U, User Manual

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S5-115U Manual Technical Specifications
Analog Output Module 8 x+1 to 5 V; +4 to 20 mA; Floating (6ES5 470-7LC12)
Technical Specifications
Number of outputs 8 voltage and current
outputs
Type of outputs floating (not between
the inputs)
Output ranges +1 to 5 V; +4 to
(rated values) 20 mA
Load resistance
- for voltage outputs minimum 3.3 k
- for current outputs maximum 300
Load connection Load to M
ANA
-terminal
Digital representation of 11 bits plus sign
the output signal (1024 units=rated
value)
Conversion time 1 msec.
Permissible overload approx. 25 % (up to 1280 units)
Short circuit protection yes
Short circuit current approx. 25 mA (for a voltage
output)
Open circuit voltage approx. 18 V (for current
output)
Voltage between
the reference
potential of the load
(M
ANA
terminal)
and the housing maximum 60 V AC/75 V DC
Linearity in the rated range ±2.5 ‰ ±3 units
Operational error limits ±6 ‰
(0 °C to 55 °C)
Cable length
- shielded
maximum 200 m (656 ft.)
Front connector 46 pins
Isolation rating according to VDE 0160
Rated isolation voltage
(outputs to )
- tested with
500 V
- max. capacitive load
including cable capacity <100 nF
Power supply
- rated value
24 V DC
- ripple V
PP
3.6 V
- permissible range 20 to 30 V
(ripple included)
Current consumption
- from 5 V (internal)
typically 0.25 A
- from 24 V (external) typically 0.3 A
Power losses of
the module
typically 8.5 W
Weight approx. 0.4 kg (0.88 lb.)
EWA 4NEB 811 6130-02b
15-57