Siemens SIMATIC S5-100U, System Manual

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S5-100U Function Modules
15 Function Modules
15.1 Comparator Module 2 × 1 to 20 mA/0.5 to 10 V (6ES5 461-8MA11)
Technical Specifications
Channels 2
Galvanic isolation yes
Current or voltage switch-selectable
measurement
Switch position “0” no measuring
Display green LED for actual
value setpoint
Setpoint adjustment with potentiometer
Setting error ±10%
Reproducibility ±2%
Hysteresis 10%
“V” measuring range 0.5 to 10 V DC
Input resistance 47 k
Inherent delay typ. 5 ms
Input voltage max. 100 V DC
( 0.5 s)
“I” measuring range 0.5 to 20 mA
Input resistance 500
Overload capability 100%
Insulation rating VDE 0160
Rated insulation
voltage
(+9 V to measuring
circuit and between
measuring circuits)
30 V AC
- insulation 2×B
- tested with 500 V AC
Rated insulation voltage
(+9 V to )
12 V AC
- insulation group 1×B
- tested with 500 V AC
Length of cable
- shielded
200 m (660 ft.)
- unshielded 100 m (330 ft.)
Current consumption
- from +9 V (CPU)
typ. 35 mA
Power losses
of the module
typ. 0.3 W
Weight approx. 200 g (7 oz.)
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+9 V
GND
Data
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COMPARATOR
0.5 to 10V/1 to 20mA
6ES5 461-8MA11
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EWA 4NEB 812 6120-02b
15-1