E. Dold & Söhne GmbH & Co. KG

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UG 6970

Multifunctional safety module

UG 6970

Contacts

Nominal voltage

Terminal type

Approval

Variant

  • 0065426
  • UG6970.04PS/61 DC24V
The multifunctional safety module UG 6970 provides protection of men and machines by enabling... more

Product description

The multifunctional safety module UG 6970 provides protection of men and machines by enabling and disabling a safety circuit. It is used together with e-stop buttons, safety gates, light curtains with self testing (type 4) to IEC/EN 61496-1, 2-hand buttons on presses for metal processing and productions machines with dangerous closing movements (type III C to EN 574) and safety mats, edges and tape switches. Simply select 2 out of 5 safety functions on rotary switches - ready. This reduces divers types of safety modules in stock and simplifies your disposition.

Technical specifications

Nominal voltage DC: Yes
Application: Lichtgitter, Not-Aus, Schaltmatte, Schutztür, Zweihand
Cat. / PL acc. to EN ISO 13849-1: 4/e
Width: 22,5 mm
Approvals: UL
SIL CL acc. to IEC/EN 62061: 3
1- / 2-channel: 2
Cross fault detection: Yes
Thermal current Ith max.: 8 A
Safe output contacts, redundant NO contacts: 4
Connection: PS/PC/PT
Type: UG 6970

Advantages

  • 2 independent, separately adjustable safety funcions:
    - E-Stop
    - Safety gate
    - Two-hand control
    - Safety mat / Safety edge
    - Exclusive or contacts
    - Light curtain
  • Only one device, two safety functions at the same time
  • Manual or auto start
  • Protection against manipulation by sealable transparent cover

Features

  • According to
    - Performance Level (PL) e and category 4 to EN ISO 13849-1
    - SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
    - Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511
  • Acc. to EN 50156-1 for furnaces
  • Line fault detection on On-button:
  • Manual restart or automatic restart
  • With or without cross fault monitoring
  • 2-channel
  • Forcibly guided output contacts
  • Output: 2 NO contacts per safety function
  • 1 semiconductor output per safety function
  • LED indicator for operation, safety function 1, 2 and failure
  • As option with pluggable terminal blocks for easy exchange of devices
    - with screw terminals
    - or with cage clamp terminals
  • Width: 22.5 mm