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6ES7134-4MB02-0AB0 ET200S, EL-MOD., 2AI HF I, +/-20MA
SIMATIC DP, ELECTRONIC MODULE 2 AI I HIGH FEATURE FOR ET 200S, 15 MM WIDE, CYCLE TIME PER MODULE: 0.5MS, +/-20MA; 15 BIT + SIGN, 4 .. 20MA; 15 BIT, OPERATIONAL LIMITS +/-0.1% WITH LED SF (GROUP FAULT)
Supply voltage
Load voltage L+
● Rated value (DC)
24 V
● Reverse polarity protection
Yes
Input current
from load voltage L+ (without load), max.
48 mA
from backplane bus 3.3 V DC, max.
10 mA
Output voltage
Power supply to the transmitters
● present
Yes
● short-circuit proof
Yes
Power losses
Power loss, typ.
1.2 W
Address area
Address space per module
● Address space per module, max.
4 byte
Analog inputs
Number of analog inputs
2
permissible input current for current input (destruction limit), max.
50 mA
Cycle time (all channels) max.
0.5 ms; 0.5 ms for 2 channels without noise suppression, 18 / 21 ms per channel with noise suppression
Input ranges
● Voltage
No
● Current
Yes
● Thermocouple
No
● Resistance thermometer
No
● Resistance
No
Input ranges (rated values), currents
● -20 to +20 mA
Yes
● 4 to 20 mA
Yes
Cable length
● Cable length, shielded, max.
200 m
Analog value creation
Measurement principle
Sigma Delta
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.
16 bit; as required
● Integration time, parameterizable
Yes
● Interference voltage suppression for interference frequency f1 in Hz
60 / 50 Hz / no
● Conversion time (per channel)
0.04 ms; Without noise suppression 17/20 ms per channel with error
Smoothing of measured values
● Parameterizable
Yes; In 4 stages: 1 x, 4 x, 16 x, 32 x cycle time
● Step: None
Yes; 1 x
● Step: low
Yes; 4 x
● Step: Medium
Yes; 16 x
● Step: High
Yes; 32 x
Encoder
Connection of signal encoders
● for current measurement as 2-wire transducer
— Burden of 2-wire transmitter, max.
750 Ω
Errors/accuracies
Linearity error (relative to input range), (+/-)
0.03 %
Temperature error (relative to input range), (+/-)
0.003 %/K
Crosstalk between the inputs, min.
-100 dB
Repeat accuracy in steady state at 25 °C (relative to input area), (+/-)
0.01 %
Operational limit in overall temperature range
● Current, relative to input area, (+/-)
0.1 %; 0.2% without interference frequency suppression
Basic error limit (operational limit at 25 °C)
● Current, relative to input area, (+/-)
0.05 %; 0.1% without interference frequency suppression
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Series mode interference (peak value of interference < rated value of input range), min.
90 dB
● common mode voltage (USS < 2.5 V) , min.
100 dB
Isochronous mode
Isochronous operation (application synchronized up to terminal)
Yes
Interrupts/diagnostics/status information
Alarms
● Hardware interrupt
Yes
Diagnostic messages
● Diagnostic functions
Yes
● Wire break
Yes; Measuring range 4 to 20 mA only
● Group error
Yes
● Overflow/underflow
Yes
Diagnostics indication LED
● Group error SF (red)
Yes
Parameter
Remark
12 bytes, 4 bytes in compatibility mode
Diagnosis: wire break
Disable / enable
Measurement type/range
deactivated / +/-20 mA / 4 to 20 mA
Group diagnostics
Disable / enable
Overflow/underflow
Disable / enable
Galvanic isolation
Galvanic isolation analog inputs
● between the channels
No; however, increased permissible potential difference between the inputs.
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