Metrologic Instruments TECH 8 manual Scanner Connections

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Scanner Connections

In order for the scanner to maintain compliance with applicable standards, all circuits connected to the scanner must meet the requirements for SELV (Safety Extra Low Voltage) according to EN 60825-1.

To avoid potential problems, do not power up the scanner until the communication cable is secured to the host.

1.Turn off the host system.

2.Find the 19-pin female end of the scanner link cable and the widest key located above pins L and A. Align this key with the corresponding key on the scanner box’s Mil spec connector. While pushing in on the connector, rotate the ring clockwise until it locks into place with a click.

3.Connect the other end of the communication cable to the host device. (If the scanner will not receive power from a transformer, skip to Step 6.)

4.If the scanner will receive power from an external power source, check the AC input requirements of the transformer to make sure the voltage matches the AC outlet. (A socket-outlet shall be installed near the equipment and shall be easily accessible.)

5.Plug the transformer into the AC outlet to supply power to the scanner.

6.Power up the host system.

7.Scan a few items to verify that data is being properly transmitted between the scanner and the host device.

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Contents Mlpn September1998 Metrologic INSTRUMENTS, INCSouth America Locations USA Corporate Headquarters EuropeCopyright Table of Contents Introduction Unpacking ListApplications and Protocols LabelsScanner Version Communication Identifier Protocols Configuration of the Scanner to the Host System MaintenanceScanner Connections Attaching the Scanner to the Stand and Work Surface Scanning Bar Codes Mechanical Appendix a Tech 8 Laser Bar Code Scanner SpecificationsEnvironmental OperationalAppendix B Version A1 Pin Assignments for the Mil spec ConnectorPinfunction Version A15 Pin Assignments for the Mil spec ConnectorAppendix C Warranty and Disclaimer Limited WarrantyDisclaimer Remarque Appendix DAnmerkung Patents Appendix EAsic ESD IndexUL/CSA