The Eprom On The Operator Logic Board; Physical Location - Emerson Liebert HiPulse E Series Communications Manual

Communication System Manual UPS System: HIPULSE E
(Modbus/Jbus Interface) Mechanical Installation
3.

THE EPROM ON THE OPERATOR LOGIC BOARD

3.1

Physical Location

The Operator Logic board is located on the inside of the UPS access door (refer to Figure 3-3) or for MSS (see Fig. 3-
4), protected by a metal cover (HIPULSE E only) and connected to the other electronic boards in the UPS\MSS. It
connects the UPS\MSS with a BMS through an RS485 serial line and a three-way terminal board (X4) on the bottom of
the board. As shown in figure 3-1.
X10
X8
Figure 3-1 Operator Logic Board (P/N 4550005F \ 08I) with MODBUS protocol for BMS connection
Page 3-1
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