Specifications

CONTROLLER (Feb. 2009)
CNTR-53
CONTROLLER
DATA U4
3. SYSTEM CONTROLLER
3-10. Integrated centralized control software [TG-2000A]
Main features of TG-2000A
1
Up to 2000 indoor units (40 AG-150, G-50A, GB-24 or GB-50A units) can be operated and monitored simultaneously.
2
The air-conditioner layout can be displayed on the screen, making control and operation easier.
3
The annual and weekly schedules can be set. Two schedules, such as the summer master and winter master, can be
saved in the weekly schedule.
4
Air-conditioning charges can be calculated based on the multiple air-conditioner usage results. The power apportionment
percentage data and apportioned power rate can be calculated for each indoor unit using the power apportionment
function, and can be output as a CSV format file.
Charging without WHM : The user manually inputs the power rate to calculate the air-conditioning charges. (Using a tool)
RS-485 WHM charging : The RS-485 WHM value is automatically tabulated to calculate the air-conditioning charges.
PLC + pulse WHM charging : The pulse output WHM value is automatically tabulated by the PLC to calculate the air-
conditioning charges.
5
Energy saving operation is possible using the "ON/OFF", "set temperature change", "fan operation changeover" and
"performance save operation (60% to 90%)" functions.
Energy saving operation matching the amount of power in use is possible by using the PLC's electric amount count
software.
6
Night Set-Back function operation is possible with schedule settings. 1,4
7
General equipment can be operated and monitored. 2
8
General equipment can be schedule-controlled when using PA C-YG21CDA with PLC.
For details of PLC refer to Installation Manual of PA C-YG21CDA. 3
1: Compatible with TG-2000A Ver. 4.10 or later, G-50A Ver. 2.51 or later.
2: Compatible with TG-2000A Ver. 4.30 or later, G-50A Ver. 2.51 or later.
3: Compatib
4:
le with TG-2000A Ver. 4.60 or later, G-50A Ver. 2.70 or later.
Power apportionment charging is not possible with the old model, A control or K control.
Charge
license
Web
monitor
license
Schedule
license
Input
AG-150A
Power supply unit
PAC-SC51KUA
M-NET
3-10-1. Example of Basic System Configuration.
24VDC
3-phase 208/230V
(3-wire)
USB or
RS-232C
RS-485
Indoor unit system
watt-hour meter
Outdoor unit system
watt-hour meter
Uninterruptive
power supply (UPS)
TG-2000
Integr
ated
centralized control
software installation
Central controller
personal computer
TG-2000A
Indoor unit
watt-hour meter
Single-phase 208/230V
Single-phase 208/230V
power source
Indoor unit system
watt-hour meter
Outdoor unit system
watt-hour meter
PLC (with electric amount count
software)
Uninterruptible
power supply (UPS)
Integrated centralized control
software installation
Central control
personal computer
TG-2000A
Indoor unit
watt-hour meter
Converter
Compatible with TG-2000A Ver. 4.10 and higher
The electric amount count software or separately
procured parts must be used with the designated PLC.
The TG-2000A can realize the following functions
using the AG-150A/G(B)-50A option (license).
Operation/monitor
Annual/weekly schedule
Charge
Energy saving 1
Peak cut 1
1: Compatible with TG-2000A Ver. 4.10 and
higher, G-50A Ver. 2.51 or later.
With Night Set-Back function, the CITY MULTI system can run at heating mode with target temperature set to 54 12 under
schedule control. This function can protect the room from dropping down to extremely low temperature at mid-night.
CENTRALIZED CONTROLLER AG-150A
CENTRALIZED CONTROLLER AG-150A
Note: AG-150A (Ver. 1XX Series) will be compatible with TG-2000 Ver. 5.5 or later. Depending on the versions of TG-2000 and
G(B)-50A, some functions may not be available.