Universal Input Safety Relays

UM Series

Monitors a wide variety of safety and non-safety input devices:

  • Optical-based safeguarding devices, such as Safety Laser ScannersPositive-opening safety switches used for guard interlockingEmergency-stop devices, such as palm buttons and rope/cable pulls
  • Standard sensors for non-safety applications, such as photoelectric monitoring position or end-of-travel

The safety inputs can monitor:+24V dc solid-state (PNP) outputs in single-channel or dual-channel hookup+24V dc source that is switched by hard/relay contacts in single-channel or dual-channel hookup

  • Standard sensors for non-safety applications, such as photoelectric monitoring position or end-of-travel
  • Tb>UM-FA-9A: Three normally open (N.O.) output switching channels for connection to control-reliable power interrupt circuits
  • UM-FA-11A: Two normally open (N.O.) and one normally closed (N.C.) output switching channels for connection to control-reliable power interrupt circuits
  • Automatic reset or monitored manual reset, depending on hookup
  • Design complies with Category 4 PLe (ISO 13849-1), SIL 3 (IEC 61508/IEC 62061), and Control Reliable (ANSI B11.19)
  • Safety Integrity Level (SIL) 3 (IEC 61508/62061)
  • Performance level (PL) e (ISO 13849-1)
  • For use in functional stop category 0 applications per ANSI NFPA 79 and IEC/EN 60204-1
UM module

UM Series Universal Input Safety Relays

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  1. logo with r symbol

    UM-FA-9A

    logo with r symbol

    Safety Relay Module for Safety Light Curtain/Scanner/E-Stop/Interlock
    Supply Voltage: 24 V ac/dc
    Safety Input: 1 Dual/Single Channel
    Safety Output: 3 NO, 6 A; Aux Output: None
    Terminal Block: Removable; Width: 22.5 mm
    Self-Checking Circuitry, Auto/Manual Reset

  2. logo with r symbol

    UM-FA-11A

    logo with r symbol

    Safety Relay Module for Safety Light Curtain/Scanner/E-Stop/Interlock
    Supply Voltage: 24 V ac/dc
    Safety Input: 1 Dual/Single Channel
    Safety Output: 2 NO, 7 A; Aux Output: 1 NC, 7 A
    Terminal Block: Removable; Width: 22.5 mm
    Self-Checking Circuitry, Auto/Manual Reset

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