8-57
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
Analog Input Module 4 +0 to 10 V (6ES5 466–8MC11)
pr93a048
Technical Specifications
Address ID for ET 200U
S DP Siemens
S DP Standard
2AI or 013
2AI or 081
Input ranges (rated values)
Number of inputs
+0 to 10 V
4
Galvanic isolation no
Input resistance 100 kW
Connection method of sensors 2–wire connection
Digital representation of the in-
put signal
8 bits (256 units =
rated value)
Representation of the
measured value
binary (³ Table 8-1)
Measuring principle successive approxima-
tion
Conversion time 100 ms
Encoding time per input 5 ms
Permissible voltage difference
S between inputs
max. " 1 V
Permissible input voltage
(destruction limit)
max. 60 V DC
Current consumption
S from + 9 V (CPU)
typ. 100 mA
Fault indication for
S range exceeded
S sensor wire break
S general indic. of wire
break
no
no
no
Noise suppression
S common mode interfe-
rence
(V
PP
= 1 V)
min. 86 dB
Basic error limits
(operational error limit at
25 _C, referred to input ranges
of module)
"0.4 %
Operational error limits
(0 to 60 _C, referred to input
ranges of module)
"0.6 %
Length of cable
S shielded
max. 200 m
Supply voltage L+ none
Power loss of the module typ. 0.9 W
Weight approx. 200 g (7 oz.)
Module Spectrum
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