9.4.9
Technical Specifications
6ES5 463-4UA12 and 6ES5 463-4UB12 Analog Input Modules
Rated input ranges
(selectable at front connector)
- 0.05 to + 1 V
- 0.5 to + 10 V
-1 to + 20 mA
+ 4 to 20 mA for 2-wire transducer
+ 4 to 20 mA for 4-wire transducer
Number of inputs
4 voltage/current inputs
Measured value representation
11 bits (two’s complement)
1024 units in rated range
Overrange
100 % (with full accuracy)
Error signal for overflow
Yes (upward of 50 % overrange)
Measuring principle
Integrating
Conversion principle
Voltage-frequency conversion
Isolation
Yes, 4 inputs with respect to 0 V and each other
Permissible potential difference between ref.
potentials of sensors and module (U
CM
) and
between sensors (channels)
25 V AC/60 V DC max.
Power supply
- digital section from system bus
- analog section from load voltage
- enabling of module F+/F-
5 V
±
5 %, 150 mA typical
24 V, approx. 150 mA
24 V, approx. 7 mA
Integrationn time
- 463-4UA12
- 463-4UB12
20 ms at 50 Hz
16
2
/
3
ms bei 60 Hz
Encoding time per measured value
- 463-4UA12
- 463-4UB12
20 ms at 50 Hz
16
2
/
3
ms at 60 Hz
Cycle time for 4 measured values
(max. delay time of measured value acquisition)
- 463-4UA12
- 463-4UB12
20 ms at 50 Hz
16
2
/
3
ms at 60 Hz
Input resistance for input ranges
1 V
10 V
20 mA
4 to 20 mA
> 10 M
Ω
90 k
Ω
50
Ω
62.5
Ω
Max. permissible input voltage without destruction
±
30 V; 75 V for 1 ms max. and duty ratio 1:10
Interference suppression
- with common-mode interference
- with differential-mode interference
> 80 dB (f = 0 to 50 kHz)
> 40 dB (V
noise
≤
0.1 U
N
)
Error, referred to rated value
- linearity
- tolerance
- temperature error
±
5 x 10
-4
±
1 unit
0.6 x 10
-4
/K
Voltage test to VDE 0160
Between inputs and ground point, and between 2
inputs; tested at 500 V AC
Surge voltage test to IEC 255-4
Between inputs and L-:
Vp = 1kV; 1.2/50
µ
s
9
The 463 Analog Input Module
System Manual
C79000-B8576-C109-03
9 - 49
