Specifications

Table Of Contents
Upgrading SiteScan 2000 Systems to SiteScan Web
20
4.2 Upgrading SS2W
A SiteScan Web upgrade of an existing SiteScan 2W system requires replacing each DCLan or
SiteGate-232 module with a SiteGate-E module.
4.2.1 Target Application
A typical application for this upgrade might be:
Customer wants to upgrade a SiteScan 2W system.
Existing system uses a SiteGate-232 module.
4.2.2 Description
To upgrade a SS2W system that currently uses a SiteGate-232, replace the SiteGate-232 with a
SiteGate-E. Since the SS2W system does not support graphics, there is no need to order any upgrade
graphic parts. Simply upgrade the customer’s system to a SiteScan Web version of the SS2W system.
The system will be built as a text-only version of SiteScan Web.
4.2.3 Bill of Materials
Figure 7 Upgrading from SiteScan 2W
NOTE
Customers may have to replace the computer running SS2W if it does not meet the minimum
operating requirements for SiteScan Web (see Table 1 in 2.1.1 - SSWEB - SiteScan Web
Base Product). In addition, that computer must be connected to an Ethernet network.
Table 9 Bill of materials: Upgrade from SS2W
Qty. Mktg. P/N Description
1 SSWEBUP SiteScan Web upgrade of SS2000W or SS2W
1 SITEGATE-E 32-bit Ethernet-ready gateway module
1 XFMR24 Transformers for 120/24VAC module power supply
Note: The bill of materials does not include LGS startup part numbers. Most LGS startup part
numbers are added automatically when ordering.
Ethernet
SiteGate-EReplace with
Add
SiteGate
232
SiteIO
SiteLink
SiteIO
SiteLink
EXISTING
SYSTEM
UPGRADED
SYSTEM