Properties
1.1 2AI 2/4WIRE HF analog electronic module (6ES7134-4MB02-0AB0)
2 AI I 2/4WIRE HF analog electronic module (6ES7134-4MB02-0AB0)
10
Manual, 04/2007, A5E01076111-01
Permissible potential difference
•
Between channels (U
CM
)
140 VDC/100 VAC (with isolated power supply
for the measuring transducer)
•
Between M
ANA
and the central grounding point
(U
ISO
)
75 V DC/60 V AC
•
Insulation tested
500 VDC
•
Current consumption
•
From the load voltage L+ (no encoder supply) Max. 48 mA
Power dissipation of the module
Typically 1.2 W
Status, interrupts, diagnostics
Diagnostics function
•
Group error
Red "SF" LED
•
Diagnostic functions readable
Yes
•
Process interrupts
2
Configurable, violation of upper and lower limits
2
Process interrupts are only sent if the process interrupt mechanism is not overloaded.
Analog value generation
Measuring principle
Sigma-Delta
Conversion and cycle time:
Integration time can be assigned parameters
Yes
•
Interference frequency suppression in Hz
60
50
No
•
Conversion time in ms (per channel)
17
20
0,04
•
Cycle time of the module in ms (per module)
18
21
0,5
•
Resolution
±20 mA/15 bits + sign
4 to 20 mA/15 bits
Suppression of interference, limits of error
Noise suppression for f = n x (f1 ± 0.5%),
(f1 = interference frequency)
•
Common-mode interference (U
SS
)
•
Series-mode interference
(peak interference value < rated value of input
range)
Min. 100 dB
Min. 90 dB
Crosstalk between the inputs
Min. -100 dB
Operational limit
(in the entire temperature range, with reference to
the input range)
±0.1% with interference frequency suppression
±0.2% without interference frequency
suppression
Intrinsic error limit
(operational limit at 25°C)
±0.05% with interference frequency suppression
±0.1% with interference frequency suppression
Temperature error (with reference to the input
range)
± 0.003 %/K
Linearity error (with reference to the input range) ± 0,01 %
Repeatability
(in steady state at 25°C with reference to input
range)
± 0,01 %
