DUO-TOUCH SG 2-Hand Safety Modules

• Diverse-redundant microcontrollers
• Supplies power & monitors 2 STB optical touch buttons, or 2 mechanical push buttons
• 4 redundant, forced-guided (mechanically linked) output contacts rated at 6 A
• Two auxiliary solid-state outputs (NPN and PNP), plus auxiliary N.C. relay output
• Feedback input monitors external machine control elements
• 5 indicator LEDs for Power, Fault, Input 1, Input 2 and Output
• 24V dc plus 115V ac or 230V ac operation, depending on model
• 500 ms (max.) simultaneity requirement for touch-/push button operation

Fritz Küebler GmbH Preset Counters

• Easy control of count, time and rate using serial interfaces.
• 48x48 DIN-Housing
• Typical applications are:
  • Timing
  • Positioning
  • Rate monitoring
  • Saw machines
  • Cable-cutting machines, loading equipment, specialist machinery

NK Technologies VTR Series Voltage Transducers

The 'VTR' Series From NK Technologies is a high-performance True RMS transducer for single and three-phase sensing. Applicable on nominal circuits of 120V, 240V and 480V, the VTR provides a fully isolated 4-20mA output proportional to percent of nominal voltage, even in situations with non-sinusoidal waveforms. A Compact Enclosure, DIN-Rail Compatibility and Snap-Fit Quick-Connect Terminal Blocks make installation and wiring quick and easy.

Features

• Accurate, True RMS Voltage Measurement
• Slim, DIN-compatible 23mm Wide Enclosure
• Fast Response for Precise Control and Monitoring
• 24 V Loop-Powered; Std. 4-20mA Proportional Output
• CE Approved, UL Recognition Pending

We are happy to accept purchase orders from: City, State and Federal Agencies, Hospitals, School Districts and Universities. More Info.