B&B Electronics 232SDD16 manual Table C.1 DTB25 Connections, Table C.2 DBM16 I/O Connections

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Table C.1 - DTB25 Connections

DB-25P

 

T.B.

 

DB-25P

 

T.B.

Pin #

Function

#

 

Pin #

Function

#

 

 

 

 

 

 

 

1

Unused.

1

 

14

I/O #15

14

2

Unused.

2

 

15

I/O #14

15

3

Unused.

3

 

16

I/O #13

16

4

Unused.

4

 

17

I/O #12

17

5

Unused.

5

 

18

I/O #11

18

6

Unused.

6

 

19

I/O #10

19

7

Ground

7

 

20

Unused.

20

8

+12Vdc Input

8

 

21

I/O #9

21

9

I/O #0

9

 

22

I/O #8

22

10

I/O #1

10

 

23

I/O #7

23

11

I/O #2

11

 

24

I/O #6

24

12

I/O #3

12

 

25

I/O #5

25

13

I/O #4

13

 

 

 

 

DBM16

The DBM16 module provides buffering and increased power

handling for all the sixteen I/O lines of the SDD16 models. Each of the I/O lines can be programmed as an input or as an output by setting a jumper on the board. The DBM16

plugs directly into the SDD16's DB25S I/O Port connector. Terminal blocks are provided for all I/O line, power, and ground connections. Refer to Table C.2. An enclosure for the DBM16 is available.

Table C.2 - DBM16 I/O Connections

T.B.1

 

 

T.B.2

 

Label

Function

 

Label

Function

 

 

 

 

 

I/O7

I/O Line #7

 

I/O8

I/O Line #8

GND

Ground

 

GND

Ground

I/O6

I/O Line #6

 

I/O9

I/O Line #9

I/O5

I/O Line #5

 

I/O10

I/O Line #10

GND

Ground

 

GND

Ground

I/O4

I/O LIne #4

 

I/O11

I/O LIne #11

I/O3

I/O Line #3

 

I/O12

I/O Line #12

GND

Ground

 

GND

Ground

I/O2

I/O LIne #2

 

I/O13

I/O LIne #13

I/O1

I/O Line #1

 

I/O14

I/O Line #14

GND

Ground

 

GND

Ground

I/O0

I/O LIne #0

 

I/O15

I/O LIne #15

GND

Ground

 

 

 

+12

+12Vdc Input

 

 

 

ITS

Inductive-load

 

 

 

 

Transient

 

 

 

 

Suppression

 

 

 

232SDD16-1005 Manual

Appendix C

C-3

C-4

Appendix C

232SDD16-1005 Manual

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

PH (815) 433-5100 -- FAX (815) 433-5104

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Contents Electronics Mfg. Co. Inc Designed and Manufactured Ottawa, IllinoisInternet Table of Contents 232SDD16 Features Introduction232SDD16-1005 Manual 232SDD16 Specifications CommunicationsSize Digital I/O Connections Connections232SDD16 I/O Port Pinout Serial Port ConnectionsPower Supply Connections RS-232 Connector Pinout232SDD16 To DTE Connections 232SDD16 To DCE Connections232SDD16 Commands CommandsEquivalent Values SyntaxRead I/O Lines Command Set Output Lines CommandBit Assignments for I/O Lines Define I/O Lines Command Set Power-up States CommandRead Configuration Command Bin. Example !0RC01010101010000010101000001000000 Digital Inputs InterfacingIsolated Solid State Input Software Programming TechniquesDigital I/O Mask Values MSdefs = MSdefs and mask LSdefs = LSdefs and mask Set Output States CommandMSpups = MSpups and mask LSpups = LSpups and mask MSstates = MSstates or mask LSstates = LSstates or maskSet Power-up States Command Define I/O Lines CommandMSdefs = MSdefs or mask LSdefs = LSdefs or mask MSdefs = MSdefs and NOTmask LSdefs = LSdefs and NOTmaskRunning Demonstration Program Demonstration ProgramAppendix a Appendix B Decimal to Hexadecimal Conversion 232SDD16-1005 Manual Appendix C Figure C.1 DTB25 Outline DrawingTable C.2 DBM16 I/O Connections Table C.1 DTB25 ConnectionsDBM16 Interfacing Figure C.2 DBM16 Outline DrawingFigure C.6 Isolated Solid State Input DBM16 Specifications Lines InputsOutputs 232SDD16-1005 Manual Appendix C Msb~ I/O msbI/O lsb ~ I/O lsb #0RD00FF01FE Comp = not x and &HFF232SDD16-1005 Manual Appendix D Table D-1 Extended Commands
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