Echelon PCLTA Network Interface Manual de usuario descargar pdf (Pagina 21)

PCC/PCLTA Network Interfaces User's Guide 13

The following figure shows the pin-out of the mating female Hirose NX30TA-15PAA connector to

which the network wiring or transceiver pod is connected. The Hirose connector plug should be

protected with a cover (Hirose NX-15T-CV1).

The following figure shows a block diagram of the electrical interface of the 15-pin network port.

The R1 resistors used in the PCC-10 card buffer the CPx lines to and from the Neuron

3150

Chip,

and have a value of 82Ω ±5%. Examples of how to interface the PCC-10 card to external transceivers

can be found in Appendix A, External Transceivers. The following table describes the functions of the

card’s network port.

1 2 ... 16 17 18 19 20 21 22 23 24

Sin comentarios

Echelon PCLTA Network Interface Manual de usuario Pagina 21