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Silex technology SX-500-1402 manual RS-232 connector pinouts and cabling

Models: SX-500-1402

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2.Write down the 12-digit MAC (Media Access Code) address printed on the label located on the bottom of the Serial Device Server (for example: 004017023F96). You may need this number in order to configure the Serial Device Server.

3.If you have a wireless model, connect the antenna to the unit.

4.Connect the Serial Device Server to your serial device. If you are using RS-232, you may use standard PC cabling (you should normally use a null modem crossover cable). The 9-pin connector pinouts and cabling are as follows:

RS-232 connector pinouts and cabling

5.Plug the Serial Device Server power supply adapter into a suitable AC receptacle, and then plug the power supply cable into the Serial Device Server. Alternatively, you can use pin 9 on the 9-pin connector to provide power to the Serial Device Server (1 amp @ +5V is required).

When power is applied all three LEDs will be lit. The Serial Device Server will run through a sequence of power-up diagnostics for a few seconds.

∙If the Serial Device Server is operating properly, the green and yellow LEDs will turn off and then will show the device status as shown in Table 2 in the next section. The orange LED should remain solidly illuminated.

∙The unit powers up in the Normal mode, which provides for connection from the network to device(s) connected to the serial port of the Serial Device Server.

∙If the orange LED blinks continuously in a regular pattern, a problem exists. If this is the case, try powering the unit OFF and then ON again.

NOTE: Pin 9 is normally configured for supplying +5V from an external power source in lieu of using the AC power supply adapter.

6.Connect the Serial Device Server to your network through a switch or hub using a category 5 (CAT5) Ethernet cable. Then cycle power on the device to switch the server into wired mode and switch off the wireless networking functionality as long as the cable is plugged in.

NOTE: SILEX RECOMMENDS USING A HARDWIRED ETHERNET CONNECTION FOR CONFIGURING WIRELESS SERIAL DEVICE SERVERS. If you have a wireless Serial Device Server model and cannot use an Ethernet connection, refer to step 4 in the First Time IP Address Configuration section of this chapter for instructions on how to set up the Serial Device Server using a completely wireless Ad Hoc environment. Device Keys (unit private key and WPA2-PSK) must be entered via an isolated wired connection

Installing the Serial Device Server

Silex

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Part Number 140-00188-210A

 

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Silex technology SX-500-1402 manual RS-232 connector pinouts and cabling
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SX-500-1402 specifications

The Silex Technology SX-500-1402 is an advanced industrial wireless module designed for seamless integration into various applications requiring high-performance wireless connectivity. This module is particularly renowned for its robust features, making it ideal for use in automation, healthcare, and smart city applications.

One of the main features of the SX-500-1402 is its dual-band Wi-Fi capability, which operates on both 2.4 GHz and 5 GHz frequencies. This not only provides flexibility for different environments but also enhances the overall performance by reducing interference and optimizing data throughput. The module supports Wi-Fi 5 (802.11ac), enabling high-speed data transmission and ensuring reliable connectivity even in crowded environments.

Another key aspect of the SX-500-1402 is its compact size and lightweight design, offering an excellent solution for space-constrained applications. The module features a PCB form factor that facilitates easy integration into diverse devices while minimizing additional footprint.

The SX-500-1402 boasts advanced security features, including WPA3 support, ensuring encryption and secure data transmission across networks. This is a critical requirement for applications in healthcare and finance, where safeguarding sensitive information is paramount. Furthermore, the module supports secure boot and firmware updates, further enhancing its security posture.

In terms of power management, the Silex module is designed for energy efficiency, making it suitable for battery-powered applications. It features various power-saving modes that help to extend battery life without compromising performance, enabling devices to operate for longer periods without frequent recharging.

The SX-500-1402 also integrates seamlessly with diverse host interfaces, such as UART, SPI, and I2C, facilitating easy connectivity to microcontrollers and other devices. This versatility makes it an ideal choice for developers looking to prototype and bring their IoT solutions to market swiftly.

Key specifications of the SX-500-1402 include a maximum data rate of 867 Mbps in the 5 GHz band, operating temperature range from -20 to 70 degrees Celsius, and an extended range due to its MIMO (Multiple Input, Multiple Output) technology, which further enhances performance in environments with obstacles.

In summary, the Silex Technology SX-500-1402 is an exceptional choice for applications requiring reliable, high-speed wireless communication. With its advanced features, robust security measures, and versatile integration options, it stands out as a premier solution in the industrial wireless module landscape.