Opticon LMD 1135 RS232 Communications Specifications, Connector Pin-outs, RS232 Data Format

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Manual No. 25-ULPNR102-01; Mar, 2005LMD 1135 Laser Fixed Mount Scanner

RS232 Communications Specifications

RS232 Data Transmission Format
Parameter	Default	Optional Settings
Timing	Asynchronous
No. of Start Bits	1 bit
No. of Stop Bits	1 bit	1 or 2 bits
No of Data Bits	8 bit	7 or 8 bits
Parity	None	Odd / Even / None
Baud Rate	9600 baud	150 to 38,400 baud
Handshaking	None	Hardware / Software/ None

RS232 Transmit / Receive Character Format

TXD/	Start	7 or 8	Parity
RXD	Bit	LSB Data Bits MSB	Bit

RS232 Data Format

Stop

Bit

		Transmit				Decoded Data			CR
		Receive				ESC		Command	CR
						STX		Command	ETX

RS232 Signal Level

	Signal Name			In / Out				Mark/Off	Space/On
	TXD				Out		-5 to -15		+5 to +15
	RXD				In		-3 to -15		+3 to +15

Connector Pin-outs

9 Pin D-Sub Female Connector (with power stereo jack)

Pin No.	Signal	Direction
1	Frame Ground
2	TxD	Output
3	RxD	Input
4	NC
5	Signal Ground
6	NC
7	CTS	Input
8	RTS	Output
9	NC

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Contents Manual No -ULPNR102-01 March OSE Command Set User’s ManualPage Contents Scanner Servicing and Maintenance Technical SpecificationsConfiguring the Scanner Introduction and Getting StartedSection Introduction and Getting Started Quick Start-Up ProcedureProduct Overview Page Physical Specifications Section Technical SpecificationsOptical Specifications Avoid specular reflection in the dead zone +/- 8 degrees Electrical Specifications JAN 13 R = 30 mm 1.2 orRS232 Signal Level RS232 Communications SpecificationsConnector Pin-outs RS232 Transmit / Receive Character FormatOrdering Information Environmental SpecificationsPin No Signal ModelDistance to the Bar Code Section Positioning the Scanner for Optimum PerformanceAchieving Optimum Performance Depth-of-FieldAvoiding Specular Reflection Distance Max From Window WidthMeasuring Scanner Performance Quality Bar Code LabelsApplication Notes Tips for Achieving High Throughput Tips for Insuring Highest Data IntegrityTips for Verifying the Presence of a Bar Code Default Settings Section Configuring the ScannerProgramming Menus & Commands Parameter Factory Default SettingCommon Causes of Poor Performance Section Application Engineering SupportTechnical Assistance and Support Modified and/or Customized ScannersSection Scanner Labeling Section Scanner Servicing and MaintenanceIEC 825-1 Class 1 Laser Device Appendices ESC Computer Command CR Appendix aReset All Defaults U2 Command U2 What if you make a mistake?Options for UPC Global DefaultsSymbology Selection Options for EAN-8 & EAN-13Options for Code Prefix/Suffix of Numeric Characters Select Symbology forPrefix/Suffix Prefix/Suffix of Alpha CharactersParallel Read Mode Setting the Trigger & Auto-TriggerSelecting the Read Mode HandshakingMode Scanner Timeout Trigger EnabledXmit Error Trigger Enabled Mode only Quiet Zone OptionsAppendix C Computer Global Default & Scanner ConfigurationsCommand Description Including prefix/suffixSymbologies Symbology SelectionDescription Command Bar CodeOnly EAN 13/8 +2 Add/Activate Specific Bar Code Symbologies START/ENDAdd/Activate Specific Bar Code Symbologies Delete/Deactivate Specific Bar Code SymbologiesDisable all symbologies Bar Code Command Description Options for UPCOptions for EAN-8 & EAN-13 Options for Code 39 & IT Pharmaceutical IT Pharmaceutical, enable Transmit of leading a Options for Codabar NW-7 Codabar NW-7 Format Options for Interleaved & Industrial 2 5 Format Standard and InterleavedMeaning of Acronym Options for IataString format Number of digits 15 totalOptions for Code-128 / EAN-128 Options for Code-93Disable fixed length all Fixing the Number of DigitsCreating a Prefix and/or Suffix Setting Prefixes Identifying the Symbology UPC-E +2 or +5MSI/Plessey Setting Suffixes Identifying the Symbology Bar Code Command Description Direct Input of Numeric Characters Direct Input of Alpha Characters Direct Input of Alpha Characters Lower Case ETB Direct Input of Control CharactersSUB Direct Input Characters Misc Bar Code Command Description Code Identification & Characters/Digits Transmitted START/ENDCommunication Parameters Communication Parameters Handshaking TerminalMs intercharacter delay Disable buzzer Buzzer OperationSetting the Trigger & Auto-Trigger Functions Positive & Negative Bar CodesSelecting the Read Mode Trigger Function Enabled S8 Trigger Function Disabled S7Add-on Wait Mode Applies to UPC/EAN only Parallel Read ModeParallel labels only Scanner Timeout Trigger Enabled Mode only Multiple Read Reset Time Quiet Zone Options Redundant Decoding Transmitting Error Indications Trigger Enabled only Error Messages No decode / no labelGood Read LED Operation Appendix D Appendix E