Emerson 30-200kVA, 50 and 60 Hz, 400V Control Cables and Communication, Monitor Board Features

Single Module UPS Installation

1.7Control Cables and Communication

1.7.1Monitor Board Features

Based on your site’s specific needs, the UPS may require auxiliary connections to manage the battery system (external battery circuit breaker, battery temperature sensor), communicate with a personal computer or provide alarm signaling to external devices or for Remote Emergency Power Off (REPO). The monitor board, arranged for this purpose, is located on the rear of the operator access door. The main features are:

•Input and Output dry contacts signal (one pair of contacts of relay)

•Emergency Power Off control (EPO)

•Environmental parameter input interface

•User communication (for data setting and user background monitor)

•Intellislot™ interface

•Modem interface

•Temperature detect interface

Figure 2 Monitoring board (U2) auxiliary terminal block detail

J8

J3

LCD

J2

J13 J21 J25 J28 J4 J26 J30 J10

J1

Intellislot 2

Intellislot 1

Intellislot 3

J22

J23

J12

J9

J15

J16

J17

X4

J24

X7

X6

PWR

Modem X5

SNMP Card

X4

BFP INV ACF	EPO	Dry In	MBC	BCB
				The black square (	)
X1	X2		X3	on each slot indicates	Pin 1.

11