Honeywell 4022 System Manual page 6

Scanner, UPMP and Experion MX Server
The Precision Platform Scanner connects to the Experion MX Server and Operator station through the UPMP or
using the Scanner Support Processor. A typical configuration of the Precision Platform Scanner in the mill
environment is shown in Figure 2.
Figure 2 Typical configuration- 4022-33 Precision platform scanner with Remote PMP
Precision platform 4022 Scanner frame
The Precision Platform 4022 Scanner frame consists of :
 Two rigid horizontal beams with precision aligned tracks
 A pair of rigid end supports that house the electronics and drive system
 A pair of power tracks with cable and hose connections for the sensor heads
 Beam covers with optional seals to protect the beams, tracks, and power tracks from
the environment
The scanner air purge system for the cable end protects it from process and mill conditions
related to temperature and contaminants. Air purge is required in ambient temperatures
above 55°C (130°F) or in very dusty environments such as tissue mills.