Switch Machine Interface

This device provides a reversible card-edge connector to attach it to a Tortoise switch machine and has separate connectors for its motor and the two sets of SPDT contacts. The reversible feature means that it can be connected either way to a switch machine and the wiring connections remain the same.

A 2-position screw terminal block provides connections for the motor power, and a 3-position terminal block provides connections for the traction power for an electrified frog, with the centre terminal being the common terminal.

Either a 3-position terminal block or a 3-pin header is available for the second SPDT contacts, with the header option provided for easier connection to a digital system, including our future signalling product, Signal Master Plus.

Switch Machine Interface Kit - Header Status

Price: $7.19

Switch Machine Interface
With header for status contacts - Version 1.00 Board & Parts Kit



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3 available for immediate shipment.

Switch Machine Interface Assembled - Header Status

Price: $10.29

Switch Machine Interface
With header for status contacts - Version 1.00 Assembled and Tested Unit



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7 available for immediate shipment.

Switch Machine Interface Kit - Terminal Block Status

Price: $8.19

Switch Machine Interface
With terminal block for status contacts - Version 1.00 Board & Parts Kit



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4 available for immediate shipment.

Switch Machine Interface Assembled - Terminal Block Status

Price: $11.29

Switch Machine Interface
With terminal block for status contacts - Version 1.00 Assembled and Tested Unit



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11 available for immediate shipment.

Switch Machine Interface Circuit Board

Price: $4.25

Switch Machine Interface
Version 1.00 Circuit Board



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121 available for immediate shipment.

Regular shipping fee based on location:

  • Canada: $14.00 (tracked)
  • USA: $17.00 (tracked)
  • Australia: $28.00 (tracked)
  • UK: $25.00 (tracked)
  • EU: $26.00 (tracked)
  • Thailand: $30.00 (tracked)
  • UAE: $30.00 (tracked)
  • Other locations: $32.00 (tracked where available)
  • FREE shipping on orders over $200

Tracked shipping is available to locations noted above. Contact us for information on other locations.

Where tracking is available, a reduced priced non-tracked shipping option is available on small orders up to 200 grams. This option will appear automatically at the checkout when available.

Payment methods available:

  • PayPal
  • Cheque or money order via mail
  • Interac e-Transfer Interac e-Transfer (Canadian orders only)

 

Ordering multiple kits:

When placing an order with more than two of the same kit, bulk packaging will be used. This means that instead of separately packaged kits, the required quantity of each component will be packaged together. One or two separate components needed for all kits will be in a plastic bag or IC tube with a label or labels applied to indicate the component. One hardcopy of the assembly and installation instructions will be included with the order. If you require individual kit packaging, you must email us in advance or at the time of ordering.