On RTMC48 card, JP4. Connector is a dual in line oin header on 0.1" centers.
Important notes:
* All encdoers inputs are TTL level pulled high through 2.2K resisters on the board.
* +5 volt and ground voltages are obtained from the computer bus power supply. Use great care when connecting these voltages externally. The maximun current which should be drawn is 300 milliampres, sufficient to drive
* If you need to use more encoders, use an external +5 voly supply or General Lift encoder interface or black box.
When using an external supply, connect all our ground pins to power supply ground. But leave the +5 pin of JP4 unconnected.
* We usually have DB 37 conductors (Male) connector of Kuper PC for Encoder port. If your have K2001i and would like to convert into RTM48 Encoder standard, please use our 2K/RTMC adaptor card.