E-MON CLASS 3200 METER
62-0397—02 30
6.13 Ethernet Communications
Ethernet communications connections are available through an optional EKM-E
key, which converts the meter’s RS-485 output to an ethernet connection. The key
provides data only with the EZ-7 protocol and is not designed to support Modbus
or BACnet.
NOTE: The meter is not designed to connect directly through an Ethernet con-
nection, but must utilize an appropriate RS485/Ethernet converter mod-
ule/modem.
E-Mon Class 3200 Ethernet/IP Addressable meters can be tied into a local
Ethernet network individually, or a single Ethernet-connected meter can
communicate with multiple RS-485 daisy-chained conventional (EZ-7) E-Mon
Class 3200 meters using a single IP address. Each device (EKM-E) that is
connected directly to the ethernet network requires a unique IP address. With a
public IP address, the system can be addressed with Honeywell Energy software
through the internet for remote reading capabilities.
Fig. 20. Ethernet Communications.
M33311
ETHERNET
NETWORK
RS-485 DAISY CHAIN (SECTION 6.7)
EKM-E
ETHERNET
KEY
62-0397_C.fm Page 30 Wednesday, May 9, 2018 9:28 AM
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