Centralised On/Off Control (Psc-A16Rs); Building Ac Control Systems; Csnet Web (Psc-A160Web1) - Hitachi PC-ARF Technical Catalogue

2 Control solutions
Great control possibilities

2.2.2.3 Centralised ON/OFF control (PSC-A16RS)

PSC-A16RS is an user-friendly product that provides individual or simultaneous ON/OFF control of up to 16 groups of
units. Connecting a PC-A1T Timer, schedule operation can be programmed for all the groups.
PSC-A16RS
PSC-A1T
(Optional)

2.2.3 Building AC control systems

Building air conditioning control systems are recommended for installations with a high number of indoor units distributed
through several floors which need to be separately controlled.
Furthermore, these control systems add many specific functions that are not available with other remote controls, as "Cold
Draft", "Power meter option", "Modbus connection", "Building layout", etc.

2.2.3.1 CSNET WEB (PSC-A160WEB1)

CSNET WEB is a good option when there is a computer in the installation with centralised control. In this case, connect-
ing the PSC-A160WEB1 hardware only, it is possible to have access to all the installation parameters from the computer.
The maximum number of controllable indoor units per PSC-A160WEB1 device is 160 indoor units. Moreover, connect-
ing up to 4 PSC-A160WEB1 devices in different H-LINK lines the number of maximum controllable indoor units can be
increased up to 640 indoor units.
INTERNET
14 14
TCGB0106 rev.0 - 12/2014
PSC-A160WEB1
ETHERNET
x4
PSC-A160WEB1
Up to 160
indoor units
Up to 160
indoor units