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4 digital inputs, 4 digital relay outputs
Art.No.: 56478
Weight: 0.125 kg
Country of origin:  SG
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Digital inputs/relay outputs
DI4 - 0.15 A DO4R - 2 A (AB)
Protection IP20
Current manuals can be downloaded at:

Sensor supply US max. 150 mA externally or from AS Interface (short-circuit and overload protected)
Supply voltage alternatively (switchable) from AS-Interface or from 24 V DC (EN 61131-2) by additional supply
Type for 3-wire sensors or mechanical switches, PNP
Input current max. 5.6 mA
Supply voltage 250 V AC/30 V DC
Total current max. 8 A
Switching current per output 2 A
Technical Data
Total current (AS-Interface) max. 230 mA
Bus voltage (AS-Interface) 26.5...31.6 V DC
Profile (IO/ID/ID2 code) S-7.A.7
Addressing via built-in address port or master
Address range 1...62 (1...31 A or B) via address port
General data
Mounting method DIN-rail mountable (EN 60715)
Temperature range -25...+70 °C (storage temperature -25...+85 °C)
Protection IP20
Connection Push-In spring clamp terminals, 0.2...2.5 mm² (0.25...1.5 mm²)
Dimensions H×W×D 125×19×99 mm
Communication status via LED
Diagnostic via LED per module
Monitoring - no voltage yes

ECLASS-6.0 27242604
ECLASS-6.1 27242604
ECLASS-7.0 27242604
ECLASS-8.0 27242604
ECLASS-9.0 27242604
ECLASS-10.1 27242604
ECLASS-11.1 27242604
ECLASS-12.0 27242604
ETIM-5.0 EC001599
customs tariff number 85176200
EAN 4048879705622
Packaging unit 1

Data Regarding Article:
  • Download Product-PDF
  • Download Approval: UL Listed CA 56478_E201820-NRAQ7_ulc_z_a.pdf
  • Download Approval: UL Listed US 56478_E201820-NRAQ_ul_z_a.pdf
  • Download Certificate: ASI  56478_129701_asi_z_a.pdf
  • Download Construction files: DXF
  • Download Construction files: P8
  • Download Construction files: STP
  • Download Document: Installation guide 56478_ina_2_10.pdf
  • Download Document: Product data
  • Download Information: Certificate of conformity Murrelektronik GmbH 20-10-21_(1) California Prop65 No Warning_DoC_z_b.pdf
  • Download Information: Certificate of conformity Murrelektronik GmbH 13-11-20_(2) RoHS REACh exception 7cI_DoC_z_c.pdf
  • Download Information: Certificate of conformity Murrelektronik GmbH 05-02-23_(2) China RoHS 2 20EEP_DoC_z_a.pdf
  • Download Information: EU declaration of conformity 56478_25-08.17_ce_z_a.pdf
  • Download Information: MTBF Report 56478_SN29500(40°C)-Berechnung_mtbf_p_a.pdf
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