Eaton Power Xpert Meter 4000, Быстрый старт

Страница: 15 / 30

www.eaton.com
IB02601007E
Page 15
2 Quick Start Guide for the Meter Module
2.7. Programming the Meter Module via the Optional Communications Expansion Card
The Optional Communications Expansion (CE) card (see figure 8 below) provides LAN/
WAN Web Ethernet communication via either Fiber (CE1) or UTP/STP Cat5 cable (CE2).
It also provides communication via Modbus RTU (CE3 & CE4 – see Appendix A of the
manual for Modbus instructions).
Note: The CE card is generally installed by the factory at time of manufacture. If the card
is installed as an after sale option, follow instructions for physical installation that accom-
pany the card or refer to the manual. To set up the card follow these steps:
A. The meter ships DHCP and CE2 enabled. Connect the standard cable (blue)
from CE2 to network. Because DHCP is enabled, the user must find the IP ad -
dress via the Local Configuration port [Setup->Diagnostics->Communication-
>Ethernet] or Local Display.
NOTE: CE1/2 are multiplexed by setpoints.
B. Power cycle the meter to initiate DHCP. If DHCP is not used, an IP address
will need to be assigned.
CE 1
Figure 8: Ethernet & Modbus Connections
CE Card
CE 2
CE 3
CE 4