B&B Electronics manual Manual Document# 3PXCC4A3001

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Checking Windows NT Diagnostics for Available Address/IRQ’s (Windows NT 4.0)

Click on Start / Programs / Administrative Tools / Windows NT Diagnostics.

Left-click on Resources.

Find a free IRQ in the following list. Any number that is seen on the left hand side of this screen is an IRQ that is currently being used. The object is to find a number of IRQ(s) not listed and set your port(s) using those IRQ’s.

16	Manual Document# 3PXCC4A3001

B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 B&B Electronics Ltd – Westlink Comm. Pk – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

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Contents Model 3PXCC4A Table of Contents Features Introduction and General InformationSpecifications Quick Installation Guide Use ESD precautions for safe handlingManual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Adding Serial Ports in Windows 95/98 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Changing COM Port Resources in Windows 95/98 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Adding Serial Ports in Windows NT Checking Windows 2000 for Available Address/IRQ’s Click on Hardware Click on Device Manager Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Adding Serial Ports in Windows Click Next Click on Add/Troubleshoot a device Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Manual Document# 3PXCC4A3001 Address and IRQ Setting Address Switch Setup Silk Screen Plot of 3PXCC4A PCB Base Hex Address Switch SettingsStandard Port Addresses Binary EquivalentInterrupt Jumper Setup Standard IRQ SettingsSpace Description Shared IRQ Mode Communication Jumper Settings RS-232 ModeRS-422 Mode RS-485 Mode RS-485 OperationHigh Speed Mode RS-422 and RS-485 TerminationPhysical Hook-up and Troubleshooting PinoutsRJ45 Pin RS-422 Signal RS-422 PinoutsRS-422/RS-485 Four Wire Pinout Description Communication Cable DataTroubleshooting International/USA OfficeEuropean Office Appendix a Hardware I/O Map 3BC-3BE Appendix B Declaration of Conformity Statement Declaration of Conformity