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4 digital inputs, 4 digital outputs
Art.No.: 56408
Weight: 0.246 kg
 Product Comparison
Digital inputs/outputs
DI4 - 0.2 A DO4 - 0.5 A - 8× M8
Connection cables are in the online shop under "Connection Technology".
Housing fully potted.
Technical Data
Total current (AS-Interface) max. 250 mA
Bus voltage (AS-Interface) 26.5...31.6 V DC
Profile (IO/ID/ID2 code) S-7.0.E
Addressing via built-in address port or master
Address range 1...31
General data
Mounting method DIN-rail mountable (EN 60715) or screw fixing
Temperature range -20...+60 °C (storage temperature -20...+70 °C)
Protection IP67
Dimensions H×W×D 94×60×39 mm
Supply voltage 24 V DC external (18...30.2 V DC) EN 61131-2, connection via black AS-Interface profile cable
Total current max. 2 A
Switching current per output max. 0.5 A (short-circuit and overload protected)
Sensor supply US max. 200 mA from AS-Interface (short-circuit and overload protected)
Type for 3-wire sensors or mechanical switches, PNP
Communication status via LED
Diagnostic via LED per module
Monitoring - no voltage yes
Commercial data
country of origin DE
customs tariff number 85176200
EAN 4048879049030
eClass 27242604
Packaging unit 1.000
Data cableShow all
Sensor-actuator cableShow all
Data Regarding Article:
  • Download Data Sheet
  • Download Certificate: ASI  56408_52601_ASI_Z_C.PDF
  • Download Construction files: DXF 56408_DXF_X_A.ZIP
  • Download Construction files: DXF 56406_DXF_X_A.ZIP
  • Download Construction files: P8 55033_P8_2_50.ZIP
  • Download Construction files: P8 56408_P8_2_30.ZIP
  • Download Construction files: STP 56406_STP_X_A.ZIP
  • Download Construction files: STP 56408_STP_X_A.ZIP
  • Download Document: Installation guide 56405_INA_6_13.PDF
  • Download Document: User manual 56411_HDB_X_15.ZIP
  • Download Information: EU declaration of conformity 56408_01-09.17_CE_Z_C.PDF
  • Download Information: MTTF Report 56408_SN29500(40°C)-BERECHNUNGV1.4_MTTF_P_A.PDF