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Manual B&B Electronics 232SDD16

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  • B&B Electronics 232SDD16 - page 1

    232SDD16-1005 Manua l Cover Page B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 RS-232 Digital I/O Module Model 232SDD16 Documentat ion Number 232SDD16-1005 pn#3604-r1 This product Designed and Manufactur ed In Ottawa , Illinois USA of domestic and impor ted parts by B&B Electronics Mfg. Co. I ...

  • B&B Electronics 232SDD16 - page 2

    232SDD16-1005 Manua l Table of Contents i B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Table of Contents Chapte r 1- Introduction ........................... ................ 1 232SDD16 Fe atures ........................................... .... 1 Packing Li st ........................... ....... ...

  • B&B Electronics 232SDD16 - page 3

    232SDD16-1005 Manua l 1 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Chapter 1- Introduction 232SDD16 Features The 232SDD16 is a ge neral purpose contro l module that is connected to your computer’s RS-232 serial port. The 2 32SDD16 offers 16 discrete digital I /O lines. With these features, t ...

  • B&B Electronics 232SDD16 - page 4

    232SDD16-1005 Manua l 3 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 232SDD16 Speci ficat ions I/O Lines Total: 16 (Factory default = inputs) Digital Inputs Voltage Range: 0 Vdc to 5 Vdc Low Voltage: 1.0 Vdc max. High Voltage: 2.0 Vdc min. Leakage Current: 1 microamp max. Digital Outputs Low Vol ...

  • B&B Electronics 232SDD16 - page 5

    232SDD16-1005 Manua l 5 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Chapter 2 - Connections This chapter will cover the connections re quired for the 232SDD16. There are thre e sets of conne ctions: digital I/ O, serial port, and power supply. Do not make any connect ions to the 232SDD16 until ...

  • B&B Electronics 232SDD16 - page 6

    232SDD16-1005 Manua l 7 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Table 2.2 - RS-232 Connector Pinout DB-25S Pin # Signal Signal Direction at 232SDD16 Notes 2 Transmit Data (TD) Input Connection is required. 3 Receive Data (RD) Output Connection is required. 4 Request to Send (RTS) Input May ...

  • B&B Electronics 232SDD16 - page 7

    232SDD16-1005 Manua l 9 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Chapter 3 - Comm ands There are only two commands required to control the 232S DD16: set output lines, and read I/O li nes. Three ad ditional commands ar e used for configuring the modu le: defin e I/ O lines, set power-up stat ...

  • B&B Electronics 232SDD16 - page 8

    232SDD16-1005 Manua l 11 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 A byte represents an eight-bit binary numbe r (1111 1111 ), therefore each byte can repre sent eight I/O lines. Each bit is assigned a bit position and a weight (value ). Refer to Table 3.3. To set an output to a HIGH state th ...

  • B&B Electronics 232SDD16 - page 9

    232SDD16-1005 Manua l 13 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Command: !0SO Argument: {I/O msb}{I/ O lsb} Response: none ASCII Example: !0SOUA Dec. Example: !0S O<85><65> Hex. Example: !0SO <55><41> Bin. E xample: !0SO<0101 0101><01000001> Description: ...

  • B&B Electronics 232SDD16 - page 10

    232SDD16-1005 Manua l 15 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Command: !0RC Argument: none Response: definit ion of th e sixteen I/O lin es in two 8 bit bytes, and the power-up states in two 8 bi t byt es. (shown in bo ld face) ASCII Example: !0RC UAP@ Dec. Example: !0RC< 85 >< ...

  • B&B Electronics 232SDD16 - page 11

    232SDD16-1005 Manua l 17 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Chapter 4 - I/O Interfacing This chapter will explain "HIGH" and " LOW" states and show some general examples of how to interf ace to the I/O lines. Cautio n must be taken not to exceed 232SDD16 specificati ...

  • B&B Electronics 232SDD16 - page 12

    232SDD16-1005 Manua l 19 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Figure 4.4 - Isolated Solid State Input Digital Outputs Digital outputs are used to turn exter nal devices on or of f. Digit al outputs are CMOS/TTL compatible and oper ate betwe en 0Vd c and +5Vdc. Outputs can be used to cont ...

  • B&B Electronics 232SDD16 - page 13

    232SDD16-1005 Manua l 21 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Chapter 5 - Softwar e This chapter will be divided into t wo sections. The first section covers programming techn iques for constructing a command string, receiving data and manipulatin g dat a in QuickBAS IC. The second secti ...

  • B&B Electronics 232SDD16 - page 14

    232SDD16-1005 Manua l 23 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Step 5 - Determining the I / O line de fin itio ns: MSdefs = MSdefs AND mask LSdefs = LSdefs AND mask By "ANDing" the value of MSdefs or LSde fs with the appropriate mask of an I/O line, the I/ O line de fin itio n c ...

  • B&B Electronics 232SDD16 - page 15

    232SDD16-1005 Manua l 25 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Define I/O Lines Command Step 1a - Cons truct the comma nd string: Define an I /O line as Outp ut MSdefs = MSdefs OR mask LSdefs = LSdefs OR mask By "ORing" the current definit ion s wit h the approp riat e I/O line ...

  • B&B Electronics 232SDD16 - page 16

    232SDD16-1005 Manua l 27 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Demonstration Program The 232SDD16 Demonstration (SDD16) Program (IB M PC or Compatible) provi des the user with example s of how to receive and transmit commands to the 232 SDD16. The SDD16. EX E is the executable program, th ...

  • B&B Electronics 232SDD16 - page 17

    232SDD16-1005 Manua l Appendix A A-1 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 APPENDIX A ASCII Character Codes A-2 Appendix A 232SDD16-1005 Manual B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 DECIMAL to HEX to ASCII CONVERSION TABLE DEC H ...

  • B&B Electronics 232SDD16 - page 18

    232SDD16-1005 Manua l Appendix B B-1 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 APPENDIX B Hexadecimal/Decimal Conversions B-2 Appendix B 232SDD16-1005 Manual B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 The decimal (base 1 0) numbering sys ...

  • B&B Electronics 232SDD16 - page 19

    232SDD16-1005 Manua l Appendix B B-3 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Hexadecimal to Decima l Conve rs ion: Decimal = (1st Hex d igit x 4096) + (2nd Hex digit x 256) + (3rd Hex digit x 16) + (4th Hex digit) Each "Hex digit" is the decimal equivalen t value of th e hexadecim ...

  • B&B Electronics 232SDD16 - page 20

    232SDD16-1005 Manua l Appendix C C-1 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 APPENDIX C Interface Modules for SDD16 Models C-2 Appendix C 232SDD16-1005 Manual B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 DTB25 The DTB25 connects to the S ...

  • B&B Electronics 232SDD16 - page 21

    232SDD16-1005 Manua l Appendix C C-3 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Table C.1 - DTB25 Connections DB-25P Pin # Function T.B. # DB-25P Pin # Function T.B. # 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 ...

  • B&B Electronics 232SDD16 - page 22

    232SDD16-1005 Manua l Appendix C C-5 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 DBM16 Interfacing This section will show some general examples of how to interface the DBM16 I/O lines t o external d evices. Caution mu st be taken not to exce ed the DBM16 specifica tions, failure to do s o could ...

  • B&B Electronics 232SDD16 - page 23

    232SDD16-1005 Manua l Appendix C C-7 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Figure C.6 - Isolated Solid State Input Outputs Digital outputs are used to turn "ON" or t urn "O FF" external devices. Outputs can be used to control solid sta te ou tp ut modu les, logic circu ...

  • B&B Electronics 232SDD16 - page 24

    232SDD16-1005 Manua l Appendix C C-9 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 DBM16 Specifications I/O Lines Total: 16 (Fa ctory default - set to inpu ts) Inputs Voltage range: 0Vdc to +50Vdc Low Voltage: 0Vdc to +1.5Vdc High Voltage: +2.5Vdc to +50Vdc Internal pu ll-up current: 0.5 ma Outpu ...

  • B&B Electronics 232SDD16 - page 25

    232SDD16-1005 Manua l Appendix C C-11 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 ...

  • B&B Electronics 232SDD16 - page 26

    232SDD16-1005 Manua l Appendix D D-1 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Appendix D Adding Data Field Confirmation D-2 Appendix D 232 SDD16-1005 Manual B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 With serial communications in a labo ...

  • B&B Electronics 232SDD16 - page 27

    232SDD16-1005 Manua l Appendix D D-3 B&B Electronics -- PO Box 1040 -- O ttawa, IL 61350 PH (815) 433-5100 - - FA X (815) 433-5 104 Table D-1 Extended Commands Function Co mmand Response Read I /O Line s #0RD {I/O ms b}{~ I/O msb }{I/O lsb}{~I/O lsb} Set Output Lines #0SO{I/ O msb}{~I/O msb}{I/O lsb}{~I/O lsb} no response Define I/ O Lines #0SD ...

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All of them are important, but the most important information from the point of view of use of the device are in the user manual B&B Electronics 232SDD16.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals B&B Electronics 232SDD16, service manual, brief instructions and user manuals B&B Electronics 232SDD16. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product B&B Electronics 232SDD16.

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A complete manual for the device B&B Electronics 232SDD16, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use B&B Electronics 232SDD16 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of B&B Electronics 232SDD16.

A complete B&B Electronics manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual B&B Electronics 232SDD16 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the B&B Electronics 232SDD16, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the B&B Electronics 232SDD16, that we can find in the current document
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5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of B&B Electronics 232SDD16 in a specific country, if it was not possible to solve the problem on our own.

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