Multi-Tech Systems ISI551PC owner manual

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use the base I/O address of 380h, addresses 380h- 387h must be unused.)

To select an unused I/O address and an IRQ value, it may be necessary to find out which values are already in use. To determine your system's current settings, refer to Appendix A. The ISI551PC is shipped with the IRQ set to level 3 and the base I/O address at 2F8 hex. If you are certain that these settings are not already in use, continue with the hardware configuration and installation.

Note: If you choose IRQ 3 or 4, you may have to remove the serial I/Odevice from your configuration files. The ISI551PC cards do not allow you to select IRQ 6 because it is almost universally used for the floppy drive of a computer. Also, most computers will not be able to assign IRQ 2 to the ISI because IRQ 2 is used for slave control.

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Contents MultiTechâ 82031702 Page Trademarks Table of Contents Chapter Introduction & Description Introduction Product Description How to Use This ManualTechnical Specifications ISI551PC ISI Card Installation Page Hardware Installation Procedure I/O Address Default I/O Address and IRQ Level Settings Turn power on to your computer Page Introduction LimitedWarrantyTech Support RecordingISI551PC Information Service AbouttheMulti-TechBBS BBS HowtoUsetheMulti-TechAboutCompuServe/Internet Page Appendix a Base I/O Address Switch Settings Page Table A-1contd Address Switch Settings for ISI Cards Hex Page Index Power Consumption Product Description Serial Interface Service Tech Support

ISI551PC specifications

The Multi-Tech Systems ISI551PC is a versatile and powerful industrial device designed for seamless integration into various communication and automation applications. This device exemplifies reliability and efficiency, suitable for a range of industries such as manufacturing, transportation, and utilities.

One of the most notable features of the ISI551PC is its robust performance in demanding environments. Designed to withstand extreme temperatures, vibrations, and dust, the ISI551PC can operate effectively in tough industrial conditions. This durability ensures that the device remains functional and accurate, minimizing downtime and maintenance costs.

The ISI551PC is equipped with dual SIM support, enhancing its reliability by providing a seamless failover mechanism. In scenarios where network connectivity is critical, the dual SIM capability allows the device to switch between networks without interruption, ensuring constant communication. This feature is particularly beneficial in remote or outdoor applications where connection stability is essential.

Another key technology integrated into the ISI551PC is its advanced data transmission capabilities. Supporting multiple protocols such as TCP/IP, UDP, and MQTT, the device facilitates smooth data handling and connectivity across various interfaces. This flexibility makes it an excellent choice for IoT applications, enabling real-time data collection and transmission from connected devices.

The ISI551PC also boasts a user-friendly interface and intuitive configuration options. Featuring both web-based and serial interfaces, users can easily set up and manage the device remotely, streamlining deployment and monitoring processes. This adaptability to different operational environments makes it a preferred choice for many system integrators.

Additionally, security is a paramount focus for the ISI551PC. With built-in features such as VPN support and secure socket layer (SSL) encryption, the device ensures that sensitive data remains protected from potential threats, thereby enhancing the overall security of communication networks.

In summary, the Multi-Tech Systems ISI551PC stands out in the industrial communication landscape with its robust design, dual SIM capabilities, advanced data transmission options, user-friendly interface, and strong security features. Its versatility and reliability make it an ideal solution for various industrial applications, catering to the growing demands of connectivity and automation in today's fast-paced environment.
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