reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

phone: +49 (0)4422 955-333
mail: info@reichelt.de
www.reichelt.de


SNE 4004K :: Safety relay SNE 4004K 24 V AC/DC

Item-No.: SNE 4004K

Category of goods: 0

SNE 4004K

  • Product Description
  • Technical information
  • General
    • Modelname
    • R1.188.0520.0
    • Design
    • SNE 4004K
    • Type
    • Safety relay
    • Assembly
    • 4 NO contacts, 3 NC contact
  • Electrical values
    • Operating voltage
    • 24 V AC/DC
    • Approval
    • GS, UL
    • Voltage DC
    • 24 V=
    • Voltage AC
    • 24
    • Current
    • 12
  • Specials
    • Operating temperature
    • -25 … +55 °C
  • Implementation
    • Cable cross-section
    • 2x 0.14 … 0.75 / 1x 0.14 … 2.5 mm²
    • Mounting
    • 35 mm top hat rail
    • Protection class
    • IP20
  • Measures
    • Width
    • 22.5 mm
    • Height
    • 96.5 mm
    • Depth
    • 114.0 mm
  • Interfaces
    • Connection
    • Screw terminals

Basic unit SNE 4004K
Function
The supply voltage is switched via an enable current path of a basic unit. After applying the supply voltage, relays K1 and K2 switch to the working position. After this start-up phase, the four enable current paths are closed and the feedback path open. If the enable current paths of the basic unit are opened by pressing the emergency stop button, relays K1 and K2 switch back to their "park" position. The enable current paths open, the feedback path closes.
Applications
• Reproduction of the enable current paths of a basic unit
• Contact extension in safety-critical systems
• Up to category 4 (EN 954-1)
Up to PL e (EN ISO 13849-1)
Up to SIL cl 3 (EN 62061)
Features
• Stop category 0 and 1 according to EN 60204-1 (see function)
• One or two-channel control
• SNE 4004K:
4 enable current paths, not delayed (N/O)
3 registered current paths, not delayed (N/C)
• SNE 4004KV:
4 enable current paths, feedback delayed (N/O)
3 registered current paths, feedback delayed (NC), time buffering
• Screw terminals

The installation and commissioning must only be carried out by properly trained personnel. Viewing data sheet is essential.



Manufacturer : WIELAND
Factory number : R1.188.0520.0
Package weight : 0.207 kg
RoHS : conform
Technical information
  • General
    • Modelname
    • R1.188.0520.0
    • Design
    • SNE 4004K
    • Type
    • Safety relay
    • Assembly
    • 4 NO contacts, 3 NC contact
  • Electrical values
    • Operating voltage
    • 24 V AC/DC
    • Approval
    • GS, UL
    • Voltage DC
    • 24 V=
    • Voltage AC
    • 24
    • Current
    • 12
  • Specials
    • Operating temperature
    • -25 … +55 °C
  • Implementation
    • Cable cross-section
    • 2x 0.14 … 0.75 / 1x 0.14 … 2.5 mm²
    • Mounting
    • 35 mm top hat rail
    • Protection class
    • IP20
  • Measures
    • Width
    • 22.5 mm
    • Height
    • 96.5 mm
    • Depth
    • 114.0 mm
  • Interfaces
    • Connection
    • Screw terminals