User`s manual

IPL T SF Series • Communication and Control

The host SSI commands in ﬁgure 4-25a request the product

name, product description and product part number of an

IP Link device. The remote SSI commands request the part

number, connection information and ﬁrmware version of an

attached serial device.

Figure 4-25b — Resulting HTML source code served

by an IP Link Web server

Notice, in ﬁgure 4-25b, that the commands executed by the

IP Link box in response to SSI references have been replied to,

and were implemented when the Web page was served to the

browser as seen below.

Figure 4-25c — Browser view

<html>

<head><title>Example 1</title></head>

<h2 b>HTML Example #1</h2 b>

<body>

The following lines demonstrate how to read status from the IPLink Product:

IPLink Product Name: IPL T SFI244

IPLink Product Description: Two Bi-Directional Serial Ports [RS232], Four

Flex I/O, Four IR Ports

IPLink Product Part Number: 60-544-06

<hr>

This example requires an Extron Crosspoint 84HVA connected to IPL T SFI244

serial port #1.

Part Number: N60-337-01%0D%0A

Connection Info: V08X04 A08X04 Exe0%0D%0A

Firmware Version: Ver2.02%0D%0A

4-35