Siemens S5-135U/155U System Manual page 412

Analog Input/Output Modules
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
– with common-mode interference
– with differential-mode interference
Error referred to rated value
– linearity
– tolerance
at 50 mV
at 12.5 mV
– polarity reversal error
at 50 mV
at 12.5 mV
– temperature error
Error caused by modules with input range
1 V/ 5 V / 10 V
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
1)
9-30
Approx. 0.48 s at 50 Hz
90 k
50 k
25
31.25
Yes
Yes, configurable
(at
1 %)
but 100 % max. of measuring range referred to peak value
1 x 10
2 x 10
10
Between inputs and ground point
tested at 500 V AC
Between inputs and L-:
V
p
Approx. - 100
0.025
o
C
6ES5 498-1AA11
See technical specifications of the S5-135U/155U CC
In the event of open-circuit of the live I
10 M
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
1 unit
1 unit
3 units
1 unit
2 units
–4
/K
–3 –5
; TC = 10 x 10 /K
–3 –5
; TC = 5 x 10 /K
= 1 kV, 1.2/50 s
o o
C to + 100 C
o
C per unit
o
0.2 C max.
o
0.5 C max.
and I lines, the digital value 0 is indicated.
C+ C-
C79000-G8576-C199-06
1)
)
System Manual