Table 2-1 (cont'd)

ISI Configuration and Installation Procedure

Step Procedure

4b Select a unique I/O Address for your ISI551PC card using the block of 8-position DIP-Switches on your ISI circuit board. Figure 2-3 shows various I/O addressing and IRQ settings.

5Record any changes you make to these settings and keep them handy for the driver installation.

Com Port I/O Address Setting

IRQ Level

COM1

COM2

COM3

COM4

Figure 2-3. I/O Address and IRQ Level Settings

2-5

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Multi-Tech Systems ISI551PC owner manual I/O Address and IRQ Level Settings

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.