Distributed I/O System ET 200S

Analog electronics modules
4.14 2AI I 4WIRE High Speed analog electronic module (6ES7134-4GB61-0AB0)
Status, interrupts, diagnostics
Interrupts
• Hardware interrupt Can be assigned parameters2 Diagnostics function
• Group error display Red "SF" LED
• Diagnostic information readable Possible3 Analog value generation
Measuring principle
Cycle time/resolution:
Instantaneous value encoding
• Conversion time in ms (per channel) 0.1
• Cycle time in ms (per module) 1
• Resolution (including overrange) 4 mA to 20 mA/13 bit
0 mA to 20 mA/13 bit
± 20 mA/13 bits + sign
Crosstalk between the inputs
Suppression of interference, limits of error
> 50 dB
Operational limit
± 0.3 %
(in the entire temperature range, with
reference to the input range)
Basic error limit (operational limit
at 25 °C with reference to input range)
± 0.2 %
Temperature error (with reference to the
input range)
± 0.01 %/K
Linearity error (with reference to the input
range)
± 0.01 %
Repeatability
(in steady state at 25° C with reference to
input range)
± 0.05 %
Number of outputs
Output voltage
Sensor power supply outputs
2
• With load
L+ (-2.5 V)
Output current
• Rated value
90 mA (both channels)
• Permitted range
0 mA to 90 mA
Short-circuit protection Yes, electronic
Data for selecting a sensor
Input range (rated value)/input resistance
• Current 4 mA to 20 mA/50 Ω
0 mA to 20 mA/50 Ω
± 20 mA/50 Ω
Connection of the sensors
• For current measurement as two-wire
transmitter
supported
Load of the two-wire measuring transducer max. 670 Ω
ET 200S
Manual, 12/2005, A5E00514527-03 4-73