Safety Controllers and Safety Relays

Safety relays and safety controllers monitor the primary safety devices that protect personnel from accident and injury, ensuring safe stop and start functions on equipment with hazardous motion.

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  1. XS26 Series Expandable Safety Controllers

    Expandable for complex safety applications where 3 or more safety relays are typically used. Supports up to 154 inputs and up to 68 dual channel outputs with 0.5 amps or 6 amps each using expansion modules.

  2. SC26 Series Safety Controllers

    Flexible safety controller for machines that typically use 3 safety relays. Supports 26 inputs and 2 dual channel outputs with 0.5 amps each.

  3. SC10 Series Safety Controller / Relay Hybrid

    Replaces the functionality of two safety relay modules with one compact, cost-effective device. Supports up to 14 inputs and 2 dual channel relay outputs with six amps each.

  4. SR-IM Series Interface Safety Relays

    Cost-effective interface modules providing isolated safety output contacts for primary safety devices with solid-state or hard contact outputs and external device monitoring (EDM) capability.

  5. UM Series Universal Input Safety Relays

    Modules monitor one or two solid-state PNP outputs or relay contact outputs from safety or non-safety devices such as sensors and light curtains.

  6. ES Series E-Stop and GM Series Guard Monitoring Safety Relays

    These safety modules monitor normally-closed emergency stop switch circuits or safety interlock switches for a contact failure or wiring fault.

  7. IM-T Series Interface Safety Relays

    Modules provide isolated safety outputs for primary safety device with solid-state or relay contact outputs and external device monitoring capability.

  8. AT Series Duo-Touch Two Hand Control Safety Relays

    Two hand control modules connect to self-checking touch buttons (STBs), monitoring outputs of each button, preventing output signal on fault detection.

  9. MMD Series Muting Safety Relays

    Modules monitor two or four redundant inputs to automatically suspend safety function of a safety light screen during a nonhazardous machine cycle.

  10. SSM Series Safe Speed Monitoring Relays

    Modules monitor two sensors with PNP outputs, monitoring rotation (RPM) or linear movement. Provides over-speed, under-speed and zero-speed detection.

  11. SM Series Pressure Sensitive Safety Mat Relays

    Safety mat monitoring modules monitor a single 4-wire safety mat or multiple mats in a series.

  12. EM Series Safety Extension Relays

    Extension modules provide additional safety outputs for a primary safety device such as an E-stop, safety mat, or two-hand control module.