Metrologic Instruments MS6720 manual Pin Assignments for the MCA951 DEC9S

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Pin Assignments for the MCA951 (DEC9S)

Located on the MCA is a 9-pin female D-type connector used to connect the MCA to the host device. The output signals on the 9-pin host end of the MCA are dependent upon which version of the scanner that is being used. The following is a list of the pin assignments for the different versions:

Version “9” (OCIA)

Version “11” (46XX)

Pin

Function

Pin

Function

1

OCIA Shield Ground

1

Shield Ground

2

RDATA

2

RS-232 Transmit Output

3

RDATA Return

3

RS-232 Receiver Input

4

Clock Out

4

IBM 4680 -B

5

Power/Signal Ground

5

Power/Signal Ground

6

Clock Out Return

6

IBM 4680 +A

7

Clock In Return

7

Clear to Send Input

8

Clock In

8

Request to Send Output

*9

+5VDC Power to Scanner

*9

+5VDC Power to Scanner

Version “14” (232)

Version “15” (LTPN)

Pin

Function

FuPinction

1

Shield Ground

1

Shield Ground

2

RS-232 Transmit Output

2

RS-232 Transmit Output

3

RS-232 Receiver Input

3

RS-232 Receive Input

4

Data Terminal Ready Input

4

Light Pen Source (+5V Input)

5

Power/Signal Ground

5

Power/Signal Ground

6

Data Set Ready Output

6

Light Pen Data (Output)

7

Clear to Send Input

7

Clear to Send (Input)

8

Request to Send Output

8

Request to Send (Output)

9

+5VDC Power to Scanner

*9

+5VDC Power to Scanner

*When the host supplies power to the scanner, this is the pin assignment for the +5VDC for the scanner. If, in the application, the host device will supply the power necessary for the scanner, reposition an internal jumper within the MCA and plug the 4 position ground jumper to the power supply connector for FCC and ESD purposes. (Refer to Scanner Installation: Powered by External Power Supply page 5).

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Contents MS6720 Hand-Held Laser Scanner Installation and User’s Guide Table of Contents Appendix C Appendix aAppendix B Appendix DIntroduction Scanner and Accessories MCA Metrologic Connector Adaptor Mlpn MCA951Quick Start Operational Test Scanner Installation Powered by External Power Supply Scanner Installation Powered by Host Device Manufacturer’s Recommendation MS6720 Stand Complete Stand Kit MlpnScanner Parts Green and Red LEDOne Beep Audible IndicatorsThree Beeps after power up Razzberry ToneFlashing Red and One Razzberry Tone Three Beeps on power upFailure Modes Flashing Red and Green and Two Razzberry TonesVisual Indicators No Red or Green LEDLabel Depth of Field Specifications Normal Depth of FieldShort Depth of Field Extended Depth of Field Optional Depth of Field Automatic Turn-On Specifications IR Sensor Normal Depth of Field Short Depth of FieldProjection Axis Omnidirectional Scan VolumeScan Pattern Specifics Cross-Sectional Scan Pattern Maintenance All Interfaces All Interfaces Possible CAUSES/SOLUTIONS Keyboard Wedge Only RS-232 only Keyboard Type Applications and ProtocolsScanner Version Identifier Communication Protocols Keyboard Country TypeMechanical Design SpecificationsAppendix a ElectricalOperational EnvironmentalDefault Settings Appendix BDTS/NIXDORF NCR F NCR S ACK/NAK Ocia Version 9 Ocia Version 11 Pin Function Appendix CPin Assignments Cable Pin Assignments for the Coil Cable Version 14 Version 15 Ltpn FuPinction FunctionPin Assignments for the MCA951 DEC9S Version 14 Version 15 Ltpn Pin Function FuPinctionPin Male DIN Pin Male mini-DIN Function Pin Female DINPin Function Warranty and Disclaimer Limited Warranty Appendix DDisclaimer Appendix E RemarqueAnmerkung Appendix F PatentsIndex MCALtpn System interfaces

MS6720 specifications

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