B&B Electronics 2IQEC4, 2IQEC2 manual Table of Contents

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Table of Contents
CHAPTER 1: INTRODUCTION	1
PACKING LIST	1
ADDRESS SWITCH SETUP	1
SPECIFICATIONS	2
CHAPTER 2: INSTALLATION	3
SOFTWARE INSTALLATION	3
INSTALLING THE CARD	3
CARD SETTINGS	3
Address	3
IRQ	5
Configuring the jumpers	6
SOFTWARE REGISTERS	8
Flag Register	8
Reset and Load Signal Decoders (RLD)	8
Counter Mode Registers (CMR)	9
Input/Output Control Register (IOR)	10
Index Control Registers (IDR)	11
CHAPTER 3: TROUBLESHOOTING	12
APPENDIX A: HARDWARE I/O MAP	A-1
I/O MAP OF XT CLASS MACHINES	A-1
HARDWARE I/O MAP OF AT CLASS MACHINES	A-2
APPENDIX B: SPECIFICATIONS/TIMING DIAGRAMS	B-1
PIN DESCRIPTION	B-1
ADDRESSES	B-1
TRANSIENT CHARACTERISTICS	B-2
Quadrature Mode	B-2
Non-Quadrature Mode	B-2
APPENDIX C: TYPICAL SET-UP EXAMPLES	C-1

2IQEC2/43798 Manual

Table of Contents

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5105

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Contents Internet Models 2IQEC2 2IQEC4Designed and Manufactured Ottawa, Illinois Table of Contents Packing List Address Switch SetupIntroduction Specifications Installing the Card InstallationSoftware Installation Card SettingsConnection Decimal Address Switches 1st Digit 2nd Digit Position BusWeight Hex Weight 3A0 1110100000 0111010 Bisync comHardware Interrupts AT machines XT machinesConfiguring the jumpers Location of Jumpers 2IQEC2/43798 Manual Flag Byte Defined Software RegistersFlag Register Read Data Address RLD Byte DefinedCMR Byte Defined Counter Mode Registers Write to Control AddressFilter Clock Prescalers Definitions of count modesInput/Output Control Register Write to Control Address IOR Byte DefinedIndex Control Registers Write to Control Address IDR Byte DefinedTroubleshooting Appendix a Hardware I/O Map Map of XT Class MachinesHardware I/O Map of AT Class Machines Addresses Appendix B Specifications/Timing DiagramsPin Description Non-Quadrature Mode Transient CharacteristicsQuadrature Mode Page Page Page Appendix C Typical Set-up Examples

2IQEC2, 2IQEC4 specifications

B&B Electronics has long been a key player in the field of industrial communication and networking solutions, and their 2IQEC4 and 2IQEC2 devices stand as reflective examples of their innovation and dedication to quality. These devices are part of the company's extensive range designed to facilitate communication in diverse industrial settings, ensuring reliability and efficiency.

The 2IQEC4 is a robust 4-port Ethernet switch, while the 2IQEC2 serves as a 2-port variant. Both models are integrated with advanced technologies to deliver seamless connectivity in environments where durability and performance are critical. One of the standout features of these devices is their compatibility with Power over Ethernet (PoE), which allows for simpler installations by eliminating the need for separate power sources for each connected device.

These Ethernet switches are engineered for industrial applications, meaning they can withstand harsh conditions, including extreme temperatures, vibration, and electromagnetic interference. Their rugged design ensures reliable operation in demanding environments, making them ideal for industries such as manufacturing, transportation, and utility management.

Both the 2IQEC4 and 2IQEC2 come equipped with advanced security features including VLAN support and IGMP snooping, which help to optimize traffic performance and enhance overall network security. These functionalities are crucial in preventing unauthorized access, managing bandwidth efficiently, and minimizing potential network congestion.

In terms of installation and management, B&B Electronics has designed these devices for user-friendliness. The web-based management interface allows for straightforward configuration and monitoring, empowering users to manage their networks with ease. Additionally, diagnostic LEDs provide real-time feedback on device status, facilitating quick troubleshooting and maintenance.

The Ethernet switches also support a wide range of networking protocols, which ensures compatibility with various industrial devices and systems. This flexibility makes them suitable for integrating with existing infrastructure while also enabling future scalability as a network grows or evolves.

In summary, B&B Electronics' 2IQEC4 and 2IQEC2 models offer a reliable, efficient, and secure solution for industrial networking. With their robust construction, advanced features, and user-friendly management capabilities, these Ethernet switches are well-equipped to meet the challenges of modern industrial environments, making them invaluable assets in enhancing communication and operational efficiency.