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Due to the current uncertainty regarding tariffs in US, the Swedish Postal service has stopped small package delivery to US until things clear.
So the normal cheap postage to US is currently not available and orders will be shipped with UPS or Fedex to a slightly higher cost.
Relay card
Reläkort
A relay card that can be used for e.g. switching polarity of track current.
Can be driven from output X3 and X4 of the servo cards.
Power supply should be 5 volt DC directly or can be taken from the decoder cards.
Control input is TTL logic levels, 0 resp. 5 volt.
Switched current is connected to Input 1 and 2 and they are connected to output 1/2. Depending on the state of the relay Input is connected to output, either as In1>Ut1 / In2>Ut2, or as In1>Ut2 / In2>Ut1.
Relay is rated 5A (25VDC, 250VAC).
Servodecoder 5
