POWER LEADER™ Ethernet Gateway
Table of Contents
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List of Figures

Figure 1. POWER LEADER Ethernet Gateway............................................................................................. 1
Figure 2. Typical use of Ethernet Gateway.................................................................................................... 2
Figure 3. Front view of Ethernet Gateway, showing dimensions................................................................. 2
Figure 4. Rear view of the Ethernet Gateway, showing Ethernet, RS485 and RS232 ports........................2
Figure 5. Ethernet headers on Modbus messages......................................................................................... 3
Figure 6. Mounting hole patter for Ethernet Gateway................................................................................. 5
Figure 7. Connecting control power to the Ethernet Gateway.....................................................................5
Figure 8. Making the Ethernet connection to the Gateway......................................................................... 5
Figure 9. Connecting an RS485 network to the Ethernet Gateway..............................................................6
Figure 10. Termination of the RS485 network at the last Modbus device.................................................. 6
Figure 11. Connecting a dumb terminal to the RS232 port.........................................................................6
Figure 12. Terminal communications settings................................................................. ............................ 8
Figure 13. Ethernet Gateway configuration menu........................................................................................8
Figure 14. Gateway diagnostics menu.......................................................................................................... 11

List of Tables

1. Examples of Modbus RTU compatible devices. .......................................................................................1
2. POWER LEADER Ethernet Gateway specifications................................................................................. 4
3. POWER LEADER Ethernet Gateway environmental requirements........................................................4
4. POWER LEADER commnet devices supported by the Modbus Concentrator...................................... 7
5. RS485 Port Settings.................................................................................................................................... 10
6. Diagnostic messages key............................................................................................................................14
7. Error message key...................................................................................................................................... 14