User guide

MULTI I/O

USB CONVERTER

MULTIFUNCTION I/O

Protocol converter

Multi I/O has conﬁgurable input and output signal

contacts to allow UPS integration with control systems.

It can be used to connect two devices to a single UPS

serial communication port. It can also communicate using

the MODBUS/JBUS protocol on RS485 lines.

CHARACTERISTICS

• 8 analog/digital inputs

• 8 relay outputs to monitor UPS and mains status

• it can control two independent RS232/RS485 serial lines to monitor

the UPS and its operating states using the MODBUS/JBUS protocol

• ﬁrmware upgradeable through the serial port.

Multifunction I/O is a Dialog plus range accessory with

which you can associate the battery operation, by-

pass, alarm and battery depleted status reports with dry

contacts (maximum current 8A/250V). The accessory also

has an input which is used to set up the conﬁgurable

remote on, remote off and remote on/off functions

through the UPSTools software (vers. 1.3.3 or higher).

The functions are provided for UPS with ﬁrmware version

SWM020-01-16 or higher.

CHARACTERISTICS

• max. current 8A at 250Vac

• possibility of conﬁguring the signal-to-contact associations

• pass-through serial link for PC connection.

The RS232-USB converter allows UPS without a USB port

to connect to Macintosh, Windows and Linux PCs with

this type of port.

CHARACTERISTICS

• compatible with USB 1or 2

• compatible with PowerShield².

USB serial converter

Serial link / contacts duplexer

Software and Accessories