WiPort™ Integration Guide
5
List of Figures
Figure 2-1. WiPort Block Diagram...........................................................................................8
Figure 2-2. Combined RS-232/485 Transceiver ...................................................................12
Figure 2-3. Separate RS-232/485 Transceivers ...................................................................12
Figure 2-4. Separate RS-485 Transceivers for 2-Wire and 4-Wire Setups...........................13
Figure 2-5. Side Views ..........................................................................................................18
Figure 2-6. Top View.............................................................................................................18
Figure 2-7. Bottom View........................................................................................................19
Figure 2-8. PCB Layout.........................................................................................................19
Figure 2-9. Product Label......................................................................................................20
Figure 3-1. WiPort Evaluation Board Layout.........................................................................23
Figure 3-2. Evaluation Board Schematics.............................................................................24
List of Tables
Table 2-1. PCB Interface Signals............................................................................................9
Table 2-2. Mating Connectors...............................................................................................10
Table 2-3. Channel 1 Connections........................................................................................11
Table 2-4. Channel 2 Connections........................................................................................11
Table 2-5. Channel 2 RS-422/485 4-Wire Connections........................................................11
Table 2-6. Channel 2 RS-485 2-Wire Connections...............................................................11
Table 2-7. WLAN Signals......................................................................................................13
Table 2-8. Ethernet Signals...................................................................................................13
Table 2-9. Power, Ground, and Reset Pins ..........................................................................14
Table 2-10. Absolute Maximum Ratings ...............................................................................14
Table 2-11. Operating Conditions, Serial Ports, & Configurable Pins...................................14
Table 2-12. Ethernet Input Characteristics............................................................................15
Table 2-13. 100Base-TX Transceiver Attributes ...................................................................15
Table 2-14. Wireless Specifications ......................................................................................15
Table 2-15. Technical Specifications ....................................................................................17
Table 3-1. RS-232 Signals ....................................................................................................22
Table 3-2. Channel 2 RS-485 4-Wire Connector ..................................................................22
Table 3-3. Channel 2 RS-485 2-Wire Connector ..................................................................22
Table 3-4. Jumper Configurations.........................................................................................22
Table 3-5. Configurable Pin Configurations ..........................................................................23