Impulse 7404 Instrukcja Użytkownika Pobierz pdf (Strona 8)

Card Setup

Sealevel Systems COMM+4.PCI Page 5

Electrical Interface Selection

Each port on the COMM+4.PCI has the ability to be used in either RS-232 or

RS-422/485. This is selectable via eight 24 pin DIP-shunts at E1-E8. Please use

the following illustration to aid in the configuration of your electrical interface.

E5

E6

Port 2

RS-232 RS-422

E7

E8

Port 1

RS-232 RS-422

RS-422/485

E1

E2

Port 4

RS-232 RS-422

E3

E4

Port 3

RS-232 RS-422

RS-232

E5

E6

Port 2

RS-232 RS-422

E7

E8

Port 1

RS-232 RS-422

E1

E2

Port 4

RS-232 RS-422

E3

E4

Port 3

RS-232 RS-422

Figure 6 - Headers E1 - E4, Electrical Interface Selection

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 19 20

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