B&B Electronics 232SS2 Spezifikationen PDF herunterladen (Seite 24)

232SS21600 Manual Appendix C C-3

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

Chart 5. IBM PC DB25 Connector to Ports A - D (DCE)

Master port DTE, Slave ports DCE.

Straight Through Connection

IBM PC

Serial Port

DB25 Connector

Signal

Direction

232SS2

Ports A - D (DCE)

DB25 Connector

2 -----------> 2

3 <----------- 3

4 -----------> 4

5 <----------- 5

6 <----------- 6

7 GROUND 7

8 <----------- 8

20 -----------> 20

Chart 6. IBM PC DB9 Connector to Ports A - D (DTE)

Master port DCE, Slave port DTE.

Null Modem Connection

IBM PC

Serial Port

DB9 Connector

Signal

Direction

232SS2

Ports A – D (DTE)

DB25 Connector

1 & 6 <----------- 20

2 <----------- 2

3 -----------> 3

4 -----------> 6 & 8

5 GROUND 7

7 -----------> 5

8 <----------- 4

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B&B Electronics 232SS2 Spezifikationen Seite 24