34
ITYS
1-10 kVA - Ref.: IOMITYTWXX05-GB 00
19.4-1
19. COMMUNICATION
Communication software and accessories are available for monitoring the status of the UPS, with the end in view of optimizing
normal operation and ensuring that shutdown at the end of backup time is managed correctly. Applications allow recording of all
power outages and any depletion of battery power so as to enable the activation of an automatic procedure for closing programs
in ordered sequence and shutting down the system.
ITYS no-break systems are equipped with RS232 serial communication interface, and slots for NetVision cards.
19.1. USB INTERFACE
The UPS can communicate with the server direct by way of the USB interface, if available on the computer operating system, without
the need to install any additional software. Once connected, recognition of the UPS occurs in the same way as for any other peripheral,
and the operating parameters can be managed by way of the OS service menu. Use the connecting cable provided.
19.2. WEB/SNMP CARD (OPTION)
With this card installed, the UPS can be connected directly to a LAN (RJ45 ethernet) and controlled remotely from a WEB browser
using TCP/IP protocol. Reference should be made to the relevant literature for a full description of functionality.
19.3. RS232 INTERFACE
Communication with the server can take place directly via the RS232 interface.
In addition to local or networked shutdown it is possible to perform full monitoring of the electrical parameters regarding battery
status and the automatic programming of the UPS start-up and shutdown procedures.
For a complete description of the software features, refer to the UniVision and UniVision Pro documentation.
19.4. DRY CONTACT INTERFACE
This series UPS has an independent dry contact interface. Please contact your local distributor for details. The following is the pin
assignment and description of the DB-9 connector.
Pin Description
I/O
1
UPS Fail
Output
2
Summary Alarm
Output
3
GND
Input
4
Remote Shutdown
Input
5
Common
Input
6
Bypass
Output
7
Battery Low
Output
8
UPS ON
Output
9
Line Loss
Output
3
4
52
1
8
97
6
UPS Fail
Summary Alarm
GND
Remote
Shutdown
Common
Bypass
Battery Low
UPS ON
Line Loss
