Hitachi CSNET MANAGER XT Installations- Und Betriebshandbuch Seite 10

General characteristics
1.5.3 CSNET MANAGER
CSNET Manager: CSNET Manager is connected to another CSNET Manager that it is connected to the H-Link installation through a
HC-A64NET or PSC-A160WEB1. The maximum number of indoor units controlled by CSNET Manager is 1280 in case of having 8
connected PSC-A160WEB1 devices. Furthermore, two CSNET Managers can be interconnected, allowing each of them to monitor
and control the H-Link installation connected to the other one.
One CSNET Manager can control up to 8 CSNET Managers, but the total quantity of controlled indoor units can never exceed the
maximum quantity of 1280 indoor units.
?
N O T E
• HC-A64NET can be connected only to one CSNET Manager.
• (*1): One CSNET Manager only sends the units from its HC-A64NET and CSNET WEB to all the CSNET Managers that are monitoring it.
• (*2):CSNET Manager monitoring devices shall be connected only to a CSNET Manager with linked H-LINK devices configured; otherwise, these
devices will not be shown on the monitoring screen.
• (*3): Each CSNET Manager can only share with other CSNET Manager devices the control of those indoor units that are connected directly to it
through HC-A64NET or CSNET WEB interfaces.
• (*4): CSNET MANAGER devices can monitor each other reciprocally.
Example 1:
(*1)
ETHERNET
CSNET Manager LT/XT CSNET Manager LT/XT
No
(*2)
Yes
(*2)
4 PMML0303A rev.2 - 02/2015
ETHERNET
CSNET Manager CSNET Manager
LT/XT LT/XT
It can be LAN or
Internet
H-LIN H-LINK
LAN
ETHERNET
HC-A64NET
H-LINK H-LINK
HC-A64NET
H- H-LINK
LAN
ETHERNET T
HC-A64NET
H-L H-LINK
HC-A64NET
Example 2:
(*3)
ETHERNET
CSNET Manager LT/XT
CSNET Manager LT/XT
(*3)
CSNET Manager LT/XT
LAN
ETHERNET
HC-A64NET
H-LINK
(*4)
CSNET WEB CSNET WEB
HC-A64NET
H-LINK
CSNET WEB
H-L H-LINK
H- H-LINK