12-20
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
12.2 ET 200C Analog Input Module; AI 4
12 Bit (6ES7 144-0HF00-0XB0)
Technical Data
Transfer rates
9.6/19.2/93.75/187.5/
500/1500 kbaud
Bus protocol
DP standard
Galvanically isolated from
SINEC L2-DP bus
yes
Power loss
typ. 3.0 W
Weight
approx. 950 g
Dimensions (W x H x D)
200
100
57
Diagnostics Functions
Voltage monitoring
green LED “RUN”
SINEC L2-DP bus
monitoring
red LED “BF”
Group diagnostics
red LED “DIA”,
parameterizable
Supply Voltage Inputs and Internal Logic
Supply voltage (L+)
Nominal
24 V DC
Permissible range
20.4 ... 30.2 V
Value for t < 0.5 s
35 V
Current consumption from L+
Logic
130 mA/24V
Inputs
Number of inputs
4
Galvanic isolation between
voltage supply and internal
logic
yes
Test voltage
500 V DC
Measured value ranges
Voltage sensor
"
1.25 V,
"
2.5 V,
"
5 V,
"
10 V
Current sensor
"
20 mA, 0 – 20 mA,
4 – 20 mA
Signal generator connection
two-wire
Input resistance
Voltage sensor
>
1 MW
Current sensor
125
W
Measured value presentation
12 Bit + sign
Measuring principle
momentary value
encryption (successive
approximation)
Encryption time
250
m
s per input
Cycle time of the module
approx. 2 ms (without
system reaction time)
Inputs (Continued)
Permissible potential
differential
Input to input
max.
"
10 V
Inputs to M
A
(U
CM
)
max.
"
1 V
M
A
to PE or M
max. 75 V DC/60 V AC
Error message for
Range overshoot
yes
Interference voltage
suppression for f =
n
(50/60 Hz
"
1%)
n = 1, 2, ...
Common-mode
interference (U
pp
t
1 V)
min. 60 dB
Basic error
Voltage ranges
0.15 %
Current ranges
0.25 %
Operational limit
(0 ... 60
C)
Voltage ranges
0.30 %
Current ranges
0.45 %
Permissible input voltage
max.
"
25 V-1
channel,
"
16 V-4 channels or
"
75 V (pulse for max.
1 ms and sampling ratio
of 1:20)
Permissible input current
max. 31 mA
Cable length
shielded
max. 30 m
Limit value alarm
yes, parameterizable for
channels 0 and 2
Diagnostics alarm
yes, parameterizable
Diagnostics information
accessible
yes
Analog Modules
Summary of Contents for SIMATIC ET 200C
Page 18: ...xviii ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Contents ...
Page 26: ...1 8 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Configuration ...
Page 44: ...2 18 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b ET 200C Configuration Options ...
Page 68: ...3 24 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b ET 200C Components ...
Page 202: ...10 4 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b General Technical Specifications ...
Page 226: ...11 24 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Digital Modules ...
Page 270: ...12 44 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Analog Modules ...
Page 280: ...13 10 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Other ET 200C Components ...
Page 310: ...C 4 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Safety Related Guidelines ...
Page 318: ...Glossary 8 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Glossary ...
Page 324: ...Index 6 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Index ...