Emerson 160 Manuel D’Utilisation

Chapter 3 Electrical Installation 23

HIPULSE U UPS Single Module And “1+N” (Expandable) 160/200/300/400kVA User Manual

2. Intellislot intelligent communication ports

There are three intelligent communication ports (Intellislot 1, Intellislot 2, and Intellislot 3) available for installing
optional SNMP card, UPS JBUS/MODBUS adapter, and relay card.

The serial ports RS232-1, RS232-2, and the Intellislot intelligent communication ports share the same communication
resources, as described in Table 3-7.

Table 3-7 Communication port resource deployment table

Port

On the UPS

LCD screen, under

Settings, controlled by:

Monitoring devices supported

Baud

rate

Comments

SNMP card

9600

JBUS/MODBUS adapter

Any

Intellislot 2

Comm 1

Relay card

Any

Not simultaneous with
RS232-2

SNMP card

9600

JBUS/MODBUS adapter

Any

Intellislot 1

Comm 2

Relay card

Any

Not simultaneous with
RS232-2

SNMP card

9600

JBUS/MODBUS adapter

Any

Intellislot 3

Comm 3

Relay card

Any

Not simultaneous with
RS232-2

RS232-1

Comm 1

UPSitePlusTM UPS monitoring software

9600

RS232-2 Comm

Commissioning and service software (only for use by
authorized commissioning and service personnel)

9600

Not simultaneous with the
three Intellislot ports

3.3.2 Battery Control

The BCB is controlled by the BCB control board. Both are located within the BCB box. This board controls the circuit
breaker's undervolts release coil and also provides a path for the circuit breaker auxiliary contacts to signal the circuit
breaker status back to the UPS control logic.

All connections between the BCB control board and the UPS module are made through the auxiliary terminal block
X3 located on the base of the UPS Cabinet. X3 is shown in Figure 3-8 and described in Table 3-8.

GND

+12V

TMP_T

GND

LM355+

LM355+ GND

DRV

DRV_GND

BCB status feedback

BCB connection detection

Battery temperature sensing 1

Battery temperature sensing 2

BCB drive

Not connected

Figure 3-8 Auxiliary terminal block X3