Hitachi PSC-A1T Technical Catalogue

2 Control solutions
TCGB0106 rev.0 - 12/2014
77
2
Index
2.1. Introduction..............................................................................................................................................8
2.2. Great control possibilities ......................................................................................................................10
2.2.1. Individual control systems ..........................................................................................................................11
2.2.1.1. Wired remote controls ..............................................................................................................11
2.2.1.2. Wireless remote controls ......................................................................................................... 12
2.2.2. Centralised control systems ...................................................................................................................... 13
2.2.2.1. Touch screen central stations (PSC-A64GT / PSC-A32MN) ................................................... 13
2.2.2.2. Standard centralised remote control (PSC-A64S) ................................................................... 13
2.2.2.3. Centralised ON/OFF control (PSC-A16RS) ............................................................................ 14
2.2.3. Building AC control systems ...................................................................................................................... 14
2.2.3.1. CSNET WEB (PSC-A160WEB1)............................................................................................. 14
2.2.3.2. CSNET Manager ..................................................................................................................... 15
2.2.4. Standard protocol interfaces for building management systems (BMS) .................................................... 17
2.2.4.1. MODBUS interface .................................................................................................................. 17
2.2.4.2. KNX interface .......................................................................................................................... 18
2.2.4.3. LONWORKS interface ............................................................................................................. 18
2.2.4.4. BACNET interface ................................................................................................................... 19
2.2.4.5. FIDELIO interface .................................................................................................................... 20
2.2.5. Other control possibilities .......................................................................................................................... 21
2.3. H-LINK II Specications ........................................................................................................................25
2.3.1. Hardware characteristics ........................................................................................................................... 25
2.3.2. H-LINK II System ....................................................................................................................................... 25
2.3.3. H-LINK I & H-LINK II Compatibility ............................................................................................................ 27
2.4. Controls compatibility ............................................................................................................................29
2.4.1. Compatibility between controls and H-LINK system .................................................................................. 29
2.4.2. Compatibility between control groups ........................................................................................................ 29
2.4.3. Compatibility between each control ........................................................................................................... 30
2.4.4. Compatibility between multiple units of the same control .......................................................................... 30
2.4.5. Considerations depending on the outdoor and indoor units ...................................................................... 31
2.5. Controls specication ............................................................................................................................32
2.5.1. Number of controllable units ...................................................................................................................... 32
2.5.2. List of main functions for each control ....................................................................................................... 33
2. Control solutions

Hitachi PSC-A1T Specifications

General

Brand	Hitachi
Model	PSC-A1T
Category	Controller
Language	English