Matrix-orbital VFD2041 Legacy Uživatelský manuál stáhnout pdf (Strana 11)

Figure 10: I

Connector pinout is as follows;

Figure 11: Power Connector

Table 4: Connector Pinout

Pin 4 Ground

Pin 3 Rx

Pin 2 Tx

Pin 1 Vdc

2.2.3 TTL communications

The display can be talked to at TTL (logic 0V to +5V) levels. Three modiﬁcations have to be made. This

will allow TTL communications through the 4-pin SIP header or the DB-9 connector.

Matrix Orbital VFD2041 8

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 33 34

Žádné komentáře

Matrix-orbital VFD2041 Legacy Uživatelský manuál Strana 11