Siemens Metro 21 M216KA Operator's Manual page 286

SC Analog Electronic Modules – T echnical Data
Technical Data
Dimensions and Weight
Dimensions W H D (mm)
Weight
Module-Specific Data
Number of inputs
Line length
Shielded
Protection of the electronic mod-
ule against surge stress
to IEC801-5
Number of times the electronic
module can be plugged into a
TB 16IM-SC
Voltages, Currents, Potentials
Rated supply voltage of the elec-
tronics L+
Reversed polarity protection
Galvanic isolation
Between channels and SC
bus
Between channels and power
supply of electronics
Between channels
Permissible potential difference
Between inputs and
ground (V )
CM
Power input
From supply voltage L+
Power loss of the module
12-30
The technical data of the 2 AI HS I electronic module is listed below.
10 64 51
approx. 20 g
2
max. 200 m
external protective
device in the power
supply and signal
lines required
max. 20
DC 24 V
yes
no
no
no
DC 2 V/ AC 2 V
SS
max. 30 mA
typ. 0.6 W
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
Interference Suppression, Limits of Error
Interference voltage suppression
for f=n x (f1 1%)
(f1=interference frequency;
n=1,2...)
Common-mode interference
Series-mode interference
(peak value of interference <
rated value of input range)
Crosstalk between inputs
at 50 Hz/60 Hz
Operational limit (in entire tem-
perature range, relative to rated
input range)
Basic error limit (operational
limit at 25 C, relative to rated in-
put range)
Temperature error (relative to
rated input)
Linearity error (relative to rated
input range)
Repeatability in settled state at
25 C, (relative to rated input
range)
Statuses, Interrupts, Diagnostics
Interrupts
Diagnostic functions
Fault display on module
Readable diagnostic function
>50 dB
>70 dB (with
smoothing factor k
= 128)
> 50 dB
1.0%
0.7%
0.01%/K
0.05%
0.1%
none
no
no
EWA 4NEB 780 6009-02c