Broadata-communications 285E Series Manuel d'utilisateur télécharger pdf (Page 12)

BCI 285E User’s Manual

Digital Fiber Optic Audio/Data Transport System

Broadata Technical Support, [email protected]

13

Figure 2-6

Pin Connections Between 285E and User’s RS-422 Device

1 Not Used

2 Not Used

3 Not Used

4 Not Used

5 Signal Ground

6 TX

+

7 TX

-

8 RX

+

9 RX

-

Pin Name

Pin Name

Differential

Transmit Data

Differential

Receive Data

1

2

345

6

7

8

9

DTE

(User’s RS-422 unit)

DCE

(BCI 285E-TRX unit)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 23 24

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