• GHS Mains Breaker kit (for DIN Rail)
  • AI801
  • AI810
  • AI815
  • AI820
  • AI825
  • AI830A
  • AI835A
  • AI843
  • AI845
  • AI890
  • AI893
  • AI895
  • AO801
  • AO810V2
  • AO815
  • AO820
  • AO845A
  • AO890
  • AO895
  • BC810K02
  • BC820K02
  • CI801
  • CI840A
  • CI853 (Comli)
  • CI853 (MODBUS RTU)
  • CI854A
  • CI855
  • CI856
  • CI857
  • CI858
  • CI865
  • CI867
  • CI868
  • CI869
  • CI871
  • CI873
  • DI801
  • DI802
  • DI803
  • DI810
  • DI811
  • DI814
  • DI818
  • DI820
  • DI821
  • DI825
  • DI828
  • DI830
  • DI831
  • DI840
  • DI885
  • DI890
  • DO801
  • DO802
  • DO810
  • DO814
  • DO815
  • DO818
  • DO820
  • DO821
  • DO828
  • DO840
  • DO890
  • DP820
  • DP840
  • NE801
  • NE802
  • NE810
  • NE820
  • NE840
  • NE870
  • NE871
  • PM851A
  • PM856A
  • PM858
  • PM860A
  • PM861A
  • PM862
  • PM864A
  • PM866A
  • PM891
  • PP871
  • PP874
  • PP874K
  • PP874M
  • PP877
  • PP877K
  • PP880R
  • PP882
  • PP885
  • PP885H
  • PP885M
  • PP885R
  • PP886H
  • SD822Z
  • SD831
  • SD832
  • SD833
  • SD834
  • SS822Z
  • SS823
  • SS832
  • TB820V2
  • TB825 (Multi Mode)
  • TB826 (Single Mode)
  • TB840A
  • TB842
  • TU807
  • TU810V1
  • TU811V1
  • TU812V1
  • TU813
  • TU814V1
  • TU818
  • TU819
  • TU830V1
  • TU831V1
  • TU833
  • TU835V1
  • TU836V1
  • TU837V1
  • TU838
  • TU839
  • TU840
  • TU841
  • TU842
  • TU843
  • TU844
  • TU845
  • TU846
  • TU847
  • TU848
  • TU849
  • TU850
  • TU851
  • TU852
  • TU854
  • TU890
  • TU891
System Configuration

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AI815

The AI815 Analog Input Module has 8 channels. The modules can be configured for voltage or current inputs. Current and voltage signals cannot be mixed on the same I/O module. The voltage and current input is able to withstand an overvoltage or undervoltage of at least 11 V d.c.

The input resistance for voltage input is greater than 10 M ohm, and the input resistance for current input is 250 ohm. The module distributes the external HART compatible transmitter supply to each channel. This adds a simple connection to distribute the supply to 2-wire or 3-wire transmitters. The transmitter power is supervised and current limited. If an external power supply is used for feeding HART transmitters, the power supply must be HART compatible.

Features and benefits

  • 8 channels for 0...20 mA, 4...20 mA, 0...5 V or 1...5 V d.c., single ended unipolar inputs
  • 1 group of 8 channels isolated from ground
  • 12 Bit resolution
  • Current limited transmitter supply per channel
  • HART pass-through communication