AO, 12 Bit, I

AI 2 x I, 0/4-20 mA, 12 Bit
AI 2 x I, 0/4-20 mA, 12 Bit

AO 2x I, 0/4-20 mA, 12 Bit

Parameters for the module

  • Diagnostic alarm: On | Off
  • Representation values: SIMATIC* S7 | SIMATIC* S5 | INT16

 

Parameters for each channel

  • Wire break detection: On | Off
  • Output range: 0 ... 20 mA | 4 ... 20 mA
  • Substitute value functionality: Outputs de-energized | Retain last value | Apply substitute value
  • Substitute value: 16 bit analog value (±27648)

  • Output range 0 ... 20 mA, 4 ... 20 mA
  • Resolution 12 bit
  • Substitute value functionality
  • Diagnostic messages
  • A bi-color LED (blue/red) indicates the module operating status and any malfunctions
  • 2 analog outputs, electrically isolated from the backplane bus
  • 2 process output words (4 bytes)
Download PDF datasheet
General information
Order number600-260-4AB01
Article nameAO 2x I, 0/4 ... 20 mA, 12 bit
Scope of deliveryAO 2x I, 0/4 ... 20 mA, 12 bit
Dimensions (DxWxH)110 x 14 x 73 mm
WeightApprox. 70 g
Number of outputs2
Output ranges0 … 20 mA, 4 … 20 mA
Electrical isolation
from the backplane busYes
Between the channelsNo
Current draw
ExternalMax. 60 mA
InternalMax. 26 mA
Power dissipationMax. 1.9 W
Connection for actuators2-wire connection
Load resistanceMax. 600 ohms
Inductive loadMax. 100 mH
No-load voltagemax. 18 V
Measurement resolution12 bit
Refresh time0.2 ms
Settling time0.2 ms for resistive loads, 2.2 ms for capacitive loads, 0.5 ms for inductive loads (<=1 mH), 3.3 ms for inductive loads (<=3.3 mH)
DiagnosesExternal reference voltage missing (L+), wire break, parameter assignment error
Process alarmsUpper and lower limit per channel
Error limits
Operational error limit in the entire temperature range±0.5 % relative to the nominal range
Basic error limit at 25 °C±0.3 % relative to the nominal range
Temperature error±0.005 %/K relative to the nominal range
Linearity error±0.05 %/K relative to the nominal range
Repeating accuracy in steady state at 25 °C±0.05 %/K relative to the nominal range
Parameter configuration length7 bytes
General error indicatorRed LED
Hot-swap capableYes
Ambient conditions
Ambient temperature0 °C … +60 °C
Transport and storage temperature-20 °C … +80 °C
Relative air humidity95 % r H without condensation
Protection ratingIP 20
CertificationsCE, UL
UL
Surrounding Air Temperature0 °C … +60°C
Pollution degree2
CE
Noise immunityDIN EN 61000-6-2 “EMC Immunity”
Interference emissionDIN EN 61000-6-4 “EMC Emission”
Vibration and shock resistanceDIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock"
RoHSYes
REACHYes

Technical Documentation

 NameVersionSizeTags
TB20, Manual Modules 15 8 MBTB20, Manual Modules

Flyers

 NameVersionSizeTags
Flyer, TB20 IO-system for numerous applications 11-2017 4 MBTB20 IO-system for numerous applications

Planning Tools

 NameVersionSizeTags
AO 2 x I, 0/4...20 mA, 12 Bit, STEP Files 3 MBAO 2 x I, 0/4...20 mA, 12 Bit, STEP Files
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* SIMATIC is a registered trademark of Siemens AG.