Proface APL3000B - Node Box PC Uživatelský manuál stáhnout pdf (Strana 30)

Chapter 2 Specifications

2-9

Pin No.

RS-422

Signal Name Direction Description

1 RDA Input Receive Data A (+)

2 RDB Input Receive Data B (-)

3 SDA Output Send Data A (+)

4 NC - No Connection

5 GND - Signal Ground (SG)

6 NC - No Connection

7 SDB Output Send Data B (-)

8 NC - No Connection

9 NC - No Connection

Shell FG - Frame Ground (Common with SG)

Pin No.

RS-485

Signal Name Direction Description

1 DATA + Input / Output Send/Receive Data (+)

2 DATA - Input / Output Send/Receive Data (-)

3 NC - No Connection

4 NC - No Connection

5 GND - Signal Ground (SG)

6 NC - No Connection

7 NC - No Connection

8 NC - No Connection

9 NC - No Connection

Shell FG - Frame Ground (Common with SG)

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 84 85

Komentáře k této Příručce

Žádné komentáře