Siemens SIMATIC ET 200S Manual page 10

Properties
1.1 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0)
Measuring principle
Cycle time/resolution:
•
•
•
Crosstalk between the inputs
Operational limit
(in the entire temperature range, with reference to
the input range)
Basic error limit (operational limit
at 25°C with reference to input range)
Temperature error (with reference to the input
range)
Linearity error (with reference to the input range)
Repeatability
(in steady state at 25°C with reference to input
range)
Number of outputs
Output voltage
•
Output current
•
•
Short-circuit protection
Input range (rated value)/input resistance
•
Connection of the sensors
•
Maximum input current for current input
(destruction limit)
Smoothing of the measured values
Without encoder supply voltage
1
For interface modules with process interrupt capability only
2
Parameter assignment error/ violation of low limit/ violation of high limit/ open circuit
3
(only with 4 to 20 mA)/ process interrupt lost
10
Conversion time in µs (per channel)
Cycle time in ms (per module)
Resolution (including overrange)
With load
Rated value
Permitted range
Current
For current measurement as two-wire
transmitter
Analog value generation
SAR (Successive Approximation Register)
15
0,25
4 to 20 mA/15 bit
0 to 20 mA/15 bit
± 20 mA/15 bit + sign
Suppression of interference, limits of error
< 50 dB
± 0,3 %
± 0,2 %
±0.01 %/K
± 0,03 %
± 0,1 %
Sensor power supply outputs
2
L+ (-2.5 V)
80 mA (per channel)
0 mA to 80 mA
Yes, electronic
Data for selecting a sensor
4 to 20 mA/106 Ω
0 to 20 mA/106 Ω
± 20 mA/106 Ω
Supported
30 mA
Yes, can be assigned parameters in 4 steps by
means of digital filtering
Step
None
Weak
Medium
Strong
2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0)
Time constant
1 x cycle time
4 x cycle time
16 x cycle time
32 x cycle time
Manual, 01/2008, A5E01076124-02