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B&B Electronics 232OPSDA manual Packing List, Td Rd

Models: 232OPSDA

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Terminal Blocks

TB 7	Digital Input
TB 6	Digital Output
I/O	Microprocessor
Digital
Digital

	TB 4	A/D Converter
	TB 4	A/D 4
	TB 5	A/D 5	0		1		2		3
	TB 5	A/D 5	A/D		A/D		A/D		A/D
	Analog Inputs		A/D		A/D		A/D		A/D


	TB 0	A/D 0	A/D0		A/D1		A/D2		A/D3
	TB 1	A/D 1			Signal
					Signal
	TB 2	A/D 2	Conditioning
	TB 3	A/D 3			Circuitry

Optical Isolation

Serial Port

DB-25S

TD

RD

RS-232

Tranceiver

Figure 1.2: General Block Diagram

Packing List

Examine the shipping carton and the contents for physical damage. The following items should be in the shipping carton:

1.232OPSDA module

2.One 232OPSDA 3.5” disk

3.This instruction manual

If any of these items are missing or damaged, contact B&B Electronics immediately.

2Documentation Number 232OPSDA1397 Manual

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

PH (815) 433-5100 -- FAX (815) 433-5105

Image 5

B&B Electronics 232OPSDA manual Packing List, Td Rd

Contents

Not Recommended for New Installations B&B Electronics Mfg. Co. IncOptically Isolated Serial Data Acquisition Module 232OPSDA ModuleCHAPTER 1 INTRODUCTION CHAPTER 3 COMMANDSCHAPTER 2 CONNECTIONS CHAPTER 4 A/DAPPENDIX A DEC TO HEX TO ASCII CONVERSION APPENDIX B 232OPSDA SCHEMATIC & BOARDA-27 B-29Chapter 1 Introduction 232OPSDA FeaturesTD RD Packing ListAnalog to Digital Converter Software Installation232OPSDA Specifications Digital Input Power SupplyDigital Output CommunicationsA/D Connections Chapter 2 Connections0 to 5VDC Input GND 0 to 5VDC Input 0 to 5VDC Input 0 to 10VDC Input 0 to 5VDC InputA/D 1 A/D 2 A/D 3 A/D 4 A/D 5 A/D 232OPSDASerial Port Connections Digital I/O ConnectionsDB25S Power Supply Connections Chapter 3 Commands Syntax Reading A/D Channels Command Set Digital Output Command Reading Digital I/O Commandstates 0SOstatesA/D Converter Range Chapter 4 A/DSampling Rate LoopCurrent mA Gain = VinV0 = 1+ R13R14× 10Ω 1000 ×= 1+ Gain =10 × LoopCurrent Application Program Interface Chapter 5 Software20Documentation Number 232OPSDA1397 Manual B232OPSDAReadDigitalSyntax C procedure deinitComPort hComDev word initComPorthComDev, BYTE modAddr, WORD lines, WORD BYVAL hComDev AS INTEGER, BYVAL modAddrdeinitComPort Low-Level CommunicationsRead A/D Command Read Digital I/O Command Step 1 - Constructing the command string 26Documentation Number 232OPSDA1397 Manual Set Digital Output StateDECIMAL to HEX to ASCII CONVERSION TABLE Appendix A Decimal to Hex to ASCII ConversionDocumentation Number 232OPSDA1397 Manual Appendix AA-1 B&B Electronics -- PO Box 1040 -- Ottawa, IL