22
NETYS RT
1.1-3.3 kVA - Ref.: IOMNETRTXX0B-EN 01
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.
NETYS RT no-break systems are equipped with RS232 and USB serial communication interfaces, and slots for Web/SNMP cards.
10.1 COMMUNICATION SOLUTIONS
• Local View
ideal UPS monitoring and shutdown point-to-point solution for Windows®, Linux® and Mac OS X® operating systems.
•
Web/SNMP manager
(Web/SNMP slot card) allowing control via LAN using TCP/IP protocol, and remote shutdown management.
•
BMS
(JBUS-RS232 interface), allows the UPS to interface with a Building Management system.
10.2 USB INTERFACE
The UPS can communicate with the server direct by way of the USB interface using HID protocol, 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 connect-
ing cable provided.
10.3 RS232 INTERFACE
This interface is required to run Local View ideal UPS monitoring and shutdown point-to-point solution for Windows®, Linux® and
Mac OS X® operating systems.
10.4 EPO PORT
The EPO (emergency power off) port allows the user to shut down the UPS in online mode or in battery mode when an emergency
occurs. Use a RJ11 cable (not provided) to connect the EPO port and a user-supplied switch.
10. COMMUNICATION
4-2
4-1
10.5 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 dedicated literature for a full description of the functionalities.
10.6 USE OF WARNING RELAY INTERFACE
This is an optional card (slot-mounted) that will manage 6 indication circuits with isolated contacts carrying information on the status
of the UPS. The maximum voltage that can be applied to the contacts is 24 VDC, and the maximum current 500 mA.
Relay contacts can be set individually for NO (default) or NC operation, and programmed selectively for customized monitoring of
the UPS.
If requested, the UPS can also be switched off utilizing a remote external shutdown contact. The command is acknowledged when the
contact is made and held for 3 seconds (default), whereas the external contact must be made between the common and input pins.
The external contact MUST be dedicated and voltage-free, so as not to cause permanent damage to the UPS.
The shutdown input can be configured alternatively as a battery test input.
1 2 3 4 5 6
213 DRWNETRT2-XX
1 2 3 4 5 6
213 DRWNETRT2-XX
Normally open switch.
Connect the switch
between pin 4 and 5.
Close the switch for one
second to stop the UPS
Normally close switch.
Short the pin 4 and 5 and
connect the switch between
pin 3 and 4.
Open the switch for one
second to stop the UPS
