Siemens S5-155U System Manual page 404

The 460 Analog Input Module
Cycle time for 8 measured values with 2048 units
(max. delay time for measured-value acquisition)
Input resistance (with card)
for input ranges:
± 12.5 mV/± 50 mV/± 500 mV/Pt 100
± 1 V
± 5 V/± 10 V
± 5 V/± 20 mA
4 to 20 mA
Measuring point-related error signal
- for overflow
- for broken wire
Max. permissible input voltage
without destruction
Interference suppression for f = n x (50/60 Hz ± 1 %)
- with common-mode interference
- with differential-mode interference
Error referred to rated value
- linearity
- tolerance
at ≥ 50 mV
at 2.5 mV
polarity reversal error
at 50 mV
at ± 12.5 mV
- temperature error
Error caused by modules with input range:
± 1V /± 5V / ± 10V
20 mA/4 to 20 mA
Voltage test to VDE 0160
Surge voltage test to IEC 255-4
Extended Pt 100 measuring range
Measuring range including overrange
Resolution
o
Basic error at T = 25 C
Operational error at T = 0 to 65
Range card
Environmental specifications
9 - 32
Approx. 0.48 s at 50 Hz
≥ 10 MΩ
90 kΩ
50 kΩ
25 Ω
31.25 Ω
Yes
Yes, configurable
(at ± 12.5 mV, ± 50 mV, ± 500 mV and
Pt 100
± 18 V; 75 V for 1 ms max.
and duty ratio 1:20
≥ 100 dB
≥ 40 dB, interference voltage amplitude,
but 100 % max. of measuring range referred to
peak value
± 1 unit
± 1 unit
± 3 unit
± 1 unit
± 2 unit
1 x 10
2 x 10
-3
10 ; TC = 5 x 10
Between inputs and ground point,
tested at 500 V AC
Between inputs and L-:
= 1 kV, 1.2/50 µs
V
p
Approx. - 100
o
0.025
± 0.2 o
o
o
± 0.5
C
6ES5 498-1AA11
See technical specifications of the
S5-135U/155U CC
1)
In the event of open-circuit of the live I
1)
)
-4
/K
-3 ; TC = ± 10 x 10 -5
/K
-5
/K
o o
C to + 100 C
C per unit
C max.
C max.
and I lines, the digital value 0 is indicated.
C+ C-
C79000-B8576-C109-03
System Manual