대호아이앤티

It is a solution to control indoor air conditioner unit from the center, in which maximum of 256 air conditioners can be controlled and monitored. Touch screen is applied, and built-in
Web server offers user convenience.

: ACP

Classification	PACP4B010
Run/Stop	O
Maximum Number of Connected Indoor Air Conditioner Units	256
Individual/Group Control	O
Airflow Control	O
Ventilation Control	O
Set Mode	Cooling/Heating/Automatic Operation/Dehumidify/Blow
Lock	Set Temperature/Temperature Range/Mode/Airflow/Whole
Check Error	O
View Plan	O
Schedule	Daily/Weekly/Repeat/Exception Day
Peak/Demand	O
Operation Time Limit	O
Automatic Switching Operation	O
History Management	O
Connecting with External Devices	O

System Configuration

System Air Conditioner

System Boiler

AHU

Ventilation System

External Connection Device that is connected to other BMS (Building Management System) to control indoor unit, ERV, system boiler, and AHU

: BACnet

: LonWorks

Product Features

Classification	Protocol	Connected Products
Classification	Protocol	Indoor Unit / System Boiler / ERV	AHU
BACnet	BACnet IP / Modbus TCP	256 Households (including maximum of 16 AHUs)
LonWorks	LonWorks	64��	16��

System Configuration

System Air Conditioner

System Boiler

AHU

Ventilation System

BMS system

Lighting Control

Remote Reading

Utility Control

ACP function

It is a module for indoor air conditioners to connect to the central control device for expansion, if you want to use additional control point other than DI/DO port belonging to central control solution.

: BACnet

Classification	Type A	Type B	Type C
�ǳ��	64 Modules	128 Modules	8192 Modules
Maximum I/O Points	130 Points	238 Points	1260 Points
Maximum Number of Nodes	9	16	-

Type of Pressure		Minimum Value	Maximum Value
Analog Input
	NTC 10k	0.68 k ��	177 k ��
	PT 1000	803 ��	1573 ��
	Ni 1000	871.7 ��	1675.2 ��
	DC (Voltage)	0 V	10 V
	DC (Current)	0 mA	20 mA
Analog Output	-	0 V	10 V
Digital Input	Binary Input (Dry Contact)	-	-
Digital Output	Normal open	-	30 VAC / 30 VDC, 2 A

Communication	RS-485	1P
I/O	DI	3
	DO	3
	UI	4
	AO	4

System Configuration

Central Control Solution

Pump

Security

Lighting

DDC

FAN

Fire

Sensor/Valve/Actuator

Pump / Fan

Externally connected solution is connected to indoor air conditioner to perform status check and control.

Dry Contact for point of contact

�� Type A (1 point of contact) / Type B (2 points of contact)
Classification	Type A	Type B
Number of Contacts	1	2
Power Supply	AC 220 V	No Voltage or DC 5 ~ 12V
On / Off ��	O	O
Print Error and Operation Status	O	O

Connected to the indoor unit to recognize broad external point of contact and control
- Controlled in Connection with Key - Tag of hotels, motels, and condominiums and controlled

- Connected to Passive Infrared Ray (PIR) Sensor for Human Body Detection and applied to ATMs, classrooms, gymnasiums, etc.

- Connected to external alarm sensor to automatically stop indoor unit

- Connected to lighting sensor so that when the lighting is turned On /Off, the air conditioner would be turned On / Off also.

Dry Contact for Communication

It is a product to connect to indoor unit, and can perform Modbus communication to connect externally (hotel guestroom control)
-Possible to connect indoor unit externally with Modbus Communication

- Possible to connect to maximum of 8 indoor units

- On/Off, Temperature, Mode, Possible to Set Wind Direction

System Configuration

For Contact Dry Contact (PDRYCB000, PDRYCB400)

For External Contact
Dry Contact

Key - Tag

Lighting
Sensor

Timer

Passive Infrared
Ray (PIR)
Sensor for
Human
Body Detection

Door Check
Center

For Communication Dry Contact (PDRYCB500)

For External Contact
Dry Contact

Room Control Unit (RCU)

Gateway Module

�� 485 Gateway
Input and Output Isolation with Uart (Serial TTL Level) to 485 Conversion Gateway, as well as Interface device to control using 485 communication methods for central control unit (ACP, CNU, etc.), outdoor unit, and indoor unit Input and output Isolation function with UART (Serial TTL Level) to 485 Conversion Module Other Modules

: Type A

: Type B

�� 485 Communication
Input and output Isolation function with UART (Serial TTL Level) to 485 Conversion Module Other Modules

: 485 Communication

Communication Conversion Module

�� Communication Conversion Module
It is a communication conversion module to diagnose faults, and supports various communication protocols such as RS232 to UART / USB to 485.

: Converter Module

: Serial to USB Converter

�� Inverse Phase Loss Detector
Inverse phase loss detector can be roughly divided into 3-phase, 3-wired system and 3-phase, 4-wire system, and is installed at the front of main power of the device to protect peripheral devices by controlling main power when applied at a phase loss or inverse phase loss

: 3-phase, 3-wired inverse phase loss detector

: 3-phase, 4-wired inverse phase loss detector

�� Camera Module
It is a human body detection camera installed in the air conditioner that detects the number of people, location, and activity amount within 105 degrees range from left to right, to enable personalized cooling

: CAMERA MODULE

Network Solution

Main Products

System Configuration

Product Features

System Configuration

System Configuration

Dry Contact for point of contact

Dry Contact for Communication

System Configuration

Gateway Module

Communication Conversion Module