Iowa Scale Engineering ATOM DCC Block Detector Terminal Blocks CKT-BD1

Iowa Scale Engineering ATOM DCC Block Detector Terminal Blocks CKT-BD1

Iowa Scale Engineering ATOM DCC Block Detector Terminal Blocks CKT-BD1

Regular price $19.00
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The Iowa Scaled Engineering ATOM is a reliable, easy-to-install, single-channel DCC block detector.  Compatible with a wide variety of other block detectors on the market, the ATOM provides two open collector outputs (one for detection, one for no detection) with optional pull-up resistors and easy pushbutton sensitivity adjustment.  Since it's based on a current transformer, the detector maintains isolation between your track and signal systems.

This version has screw terminals for the power and output connections.  For our friends invested in C/MRI, we offer an alternate version of the ATOM (part number CKT-BD1-CMRI) with a plug that connects directly into the C/MRI detector motherboard and provides a drop-in replacement for the DCCOD.

Features

  • Isolated, current-transformer based detection for DCC
  • Highly sensitive (~1mA, equivalent to a 10k ohms)
  • Simple single button sensitivity adjustment
  • Two opposite polarity, open-collector outputs (40V / 250mA capable)
  • Optional built-in 10k output pull-up resistors
  • Powered from 5V to 24V

Typical Applications

  • Detect block occupancy for signal systems
  • Activate grade crossing signals
  • Trigger sounds
  • C/MRI track occupancy inputs

Specifications

2.0"(L) x 1.5"(W) x 0.875"(H)

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