8-63
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
Analog Output Module 2 4 to 20 V (6ES5 470–8MC12)
pr93a051
Technical Specifications
Address ID for ET 200U
S DP Siemens
S DP Standard
2AQ or 021
2AQ or 097
Output range (rated value) 4 to 20 mA
Number of outputs 2
Galvanic isolation yes (outputs to groun-
ding point and bet-
ween outputs)
Input resistance max. 300
Capacitive load incl. cable ca-
pacitance
<100 nF
Connection method two–wire connection
Digital representation of output
signal
11 bits + sign (1024
units = rated value)
Measured value representation two’s complement
(left–justified)
Conversion time
(0 to 100 %)
max. 0.15 ms
Permissible overload 25 %
Open–circuit voltage v " 15 V
Permissible voltage difference
to central ground point and
between outputs
max. 75 V DC/
60 V AC
Basic error limits
(operational error limit at
25 _C, referred to input ranges
of module)
"0.2 %
Operational error limits
(0 to 60 _C, referred to input
ranges of module)
S linearity
S temperature error
"0.6 %
"0.2 %
"0.01 %/K
Length of cable
S shielded
max. 200 m
Supply voltage L+
S rated value
S ripple V
PP
S permissible range
S (ripple included)
24 V DC
3.6 V
20 to 30 V
Module Spectrum
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