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Cisco Systems OL-20932-02 manual CAN Bus Connections for Optional Modules, Related Documentation

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CAN Bus Connections for Optional Modules

Chapter 1 Overview

Optional Expansion Modules

CAN Bus Connections for Optional Modules

The optional modules are connected to a Cisco Physical Access Gateway using a CAN bus connection, as shown in Figure 1-5.

Figure 1-5

CAN Bus Wiring

CAN+

Sheild

CAN-

Gateway Module

Reader Module

Input Module

Output Module

271589

The CAN bus must adhere to the following rules:

•The maximum length for the CAN bus is 1320 feet (400 Metres).

•The last device in a CAN bus must be terminated by setting the CAN terminator switch to ON.

–The CAN terminator switch in included on the Reader, Input and Output modules only (the Gateway is always the first device in the CAN bus).

–Set the terminator switch to OFF for all other modules in the CAN bus.

–For the location of the CAN terminator on each device, see the physical port description for that device.

•The Gateway and Reader modules are connected using the CAN1 interface. The CAN2 interface is not supported in this release.

Related Documentation

See the following chapters for instructions to install the modules and related equipment:

•Chapter 2, “Installing and Configuring the Cisco Physical Access Gateway”

•Chapter 3, “Connecting a Cisco Reader Module”

•Chapter 4, “Connecting a Cisco Input Module”

•Chapter 5, “Connecting a Cisco Output Module”

Cisco Physical Access Gateway User Guide

	OL-20932-02	1-7

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Cisco Systems OL-20932-02 manual CAN Bus Connections for Optional Modules, “Connecting a Cisco Reader Module”

Contents

Cisco Physical Access Gateway User Guide Release 1.1.0 and higherCisco Systems, Inc 170 West Tasman Drive San Jose, CA 800 553-NETS Fax 408Turn the television or radio antenna until the interference stops Cisco Physical Access Gateway User GuideThe Cisco Physical Access Gateway Power OptionsContents Safety WarningsOverview Safety WarningsConnecting a Cisco Input Module Statement 1071-Warning DefinitionOL-20932-02 Environmental Specifications A-1Contents Cisco Physical Access Gateway User GuideOL-20932-02 Contents Cisco Physical Access Gateway User GuideSafety Warnings Obtaining Documentation and Submitting a Service RequestPreface viii Preface Cisco Physical Access Gateway User GuideOL-20932-02 Installation and Configuration Summary, page System Overview, page The Cisco Physical Access Gateway, pageSupport for Multiple Cisco Physical Access Gateways, page Cisco Physical Access Manager, page Optional Expansion Modules, pageSystem Overview The Cisco Physical Access GatewayRelated Documentation Support for Multiple Cisco Physical Access GatewaysAppliance Cisco Physical Access ManagerCisco PAM Configuration Interface Cisco PAMRelated Documentation Optional Expansion ModulesCisco Input Module Module FeaturesGateway Cisco Reader ModuleCAN Bus Connections for Optional Modules Chapter 3, “Connecting a Cisco Reader Module”Chapter 4, “Connecting a Cisco Input Module” Chapter 5, “Connecting a Cisco Output Module”Installation and Configuration Summary Typical Door Device Wiring RequirementsWire Wires1-10 Understanding Supervised and Unsupervised Input DevicesSuppressors on Output Device Connections” section on page 1-13 for more informationChapter 1 Overview 1-11Cisco Physical Access Gateway User Guide Figure 1-7 Example of a Supervised Door SensorInstalling Surge Suppressors on Output Device Connections Power Options and RequirementsPower Options Power Options Current Draw RequirementsFigure 1-8 Sample Surge Suppressor Installation Installing Surge Suppressors on Output Device ConnectionsConnect Reader Devices with Module Power Off 1-13Mounting a Gateway or Optional Module 1-14Wall Mounting a Gateway or Optional Module Cisco Physical Access Gateway User Guide Wall Mount Installation Kit Contents1-15 Table 1-5 Wall Mount Installation Kit ContentsOL-20932-02 1-16Cisco Physical Access Gateway User Guide Chapter 1 Overview Mounting a Gateway or Optional ModuleInstalling the Cisco Physical Access Gateway, page Installing and Configuring the Cisco Physical Access GatewayContents Overview, page Package Contents, pageFigure 2-1 Cisco Physical Access Gateway OverviewPhysical Overview and Port Description Package ContentsFast Ethernet interfaces-There are two 10/100 BASE-TX RJ-45 connectors LED Status StatusDescription Output Port LEDs Input Port LEDsBefore You Begin Installing the Cisco Physical Access GatewayBefore You Begin, page Procedure, page ProcedureDC power GND ground- Connects the DC ground wire to the Gateway PWR red D0 greenPWR red PWR redD0 green 2-10HCRD blue CP purple2-11 Normally Open N.O. connection Normally Closed N.O. connection2-12 CAN+ Connects to the positive terminal of the CAN bus CAN 2-13ETH0-Ethernet port for connecting the Gateway to the IP network 2-14Connecting a PC to the Gateway Entering the Gateway Network Settings Configuring and Managing the Gateway Using a Direct ConnectionUnderstanding Network Time Protocol NTP Settings Understanding Network Time Protocol NTP Settings2-16 Connecting a PC to the Gateway2-17 Entering the Gateway Network SettingsNote Changes do not take effect until saved 2-18Changing the User Password Step 2 Enter the Current Password Step 3 Enter the New Password2-19 2-20 Upgrading the Gateway Firmware Using a Direct Connection2-21 Option 1 Local DiskOption 2 Remote TFTP Server 2-22 Displaying Serial Numbers and Other InformationConfiguring the Gateway Using the Cisco Physical Access Manager See the Cisco Physical Access Manager User Guide for more information2-23 Soft Reset Powercycle, page Hard Reset Restore Factory Defaults, page Resetting the Cisco Physical Access GatewaySoft Reset Powercycle Hard Reset Restore Factory DefaultsFigure 3-1 Cisco Reader Module Connecting a Cisco Reader ModuleOverview C H A P T E RDoor and Related Hardware Door and Related Hardware Package ContentsCisco Reader Module connected to the Cisco Physical Access Gateway Access Layer switch Ethernet Cisco Access Gateway Cisco IP NetworkPhysical Overview and Port Description Figure 3-3 Cisco Reader Module Ports and ConnectorsChapter 3 Connecting a Cisco Reader Module Cisco Physical Access Gateway User GuideFigure 3-4 Cisco Reader Module Ports and Connectors Top View Input interfaces Output Port LEDs Installing the Cisco Reader ModuleStatus LEDs Input Port LEDsFigure 3-5 Power Connection for the Cisco Reader Module Page Chassis 10 Wire Connection5 Wire Connection 5 Wire Connection5 Wire Connection 3-1010 Wire Connection 5 Wire Connection3-11 Normally Closed N.O. connection C Common3-12 Normally Open N.O. connectionFigure 4-1 Cisco Input Module Connecting a Cisco Input ModuleOverview C H A P T E RPackage Contents Door ReadersInput/Output devices Physical Overview and Port Description Figure 4-3 Cisco Input Module Ports and ConnectorsChapter 4 Connecting a Cisco Input Module Cisco Physical Access Gateway User GuideFigure 4-4 Cisco Input Module Ports and Connectors Top View Installing the Cisco Input Module Status LEDsInput Module LEDs Figure 4-5 Power Connections for the Input and Output Modules Figure 4-6 CAN Connections Input and Output Modules c. Connect the wires from the input devices C H A P T E R Connecting a Cisco Output ModuleCisco Physical Access Gateway User Guide OverviewPackage Contents Physical Overview and Port Description Figure 5-3 Cisco Output Module Ports and ConnectorsChapter 5 Connecting a Cisco Output Module Cisco Physical Access Gateway User GuideFigure 5-4 Cisco Output Module Ports and Connectors Top View Table 5-1 Output Module LEDs Status LEDsInstalling the Cisco Output Module ProcedureBefore You Begin Figure 5-5 Power Connections for the Cisco Output Module Figure 5-6 CAN Connections Input and Output Modules OL-20932-02 Chapter 5 Connecting a Cisco Output ModuleInstalling the Cisco Output Module Cisco Physical Access Gateway User GuideCisco Physical Access Gateway User Guide 5-10Chapter 5 Connecting a Cisco Output Module Installing the Cisco Output ModuleStatement 1071-Warning Definition Safety WarningsStatement 369-Power over Ethernet PoE IEEE 802.3af, page Statement 1004-Installation Instructions, pageVaroitus TÄRKEITÄ TURVALLISUUSOHJEITA Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo OL-20932-02 Appendix 6 Safety Warnings Cisco Physical Access Gateway User GuideStatement Statement 369-Power over Ethernet PoE IEEE 802.3afStatement 353-This Product Must be Connected Attention Ce produit doit être connecté à une source dalimentation électrique par câble Ethernet PoE conforme à la norme IEEE 802.3af ou à une source dalimentation limitée conforme à la norme IEC60950 Statement 1040-Product Disposal 6-10 Statement 1004-Installation InstructionsAdvarsel Les installasjonsinstruksjonene før systemet kobles til strømkilden 6-11OL-20932-02 6-12Appendix 6 Safety Warnings Cisco Physical Access Gateway User GuideEnvironmental Specifications for the Cisco Input Module, page A-2 Environmental SpecificationsEnvironmental Specifications for the Cisco Physical Access Environmental Specifications for the Cisco Reader Module, page A-2Environmental Specifications for the Cisco Input Module Environmental Specifications for the Cisco Reader ModuleEnvironmental Specifications for the Cisco Output Module OL-20932-02 Appendix A Environmental SpecificationsEnvironmental Specifications for the Cisco Output Module Cisco Physical Access Gateway User Guide