HD series DDC controller

HD series universal programmable controller is a new generation of network DDC designed for smart building automatic control system.Through various communication interfaces to support a variety of standard mainstream
communication protocols, it can adapt to a variety of building control network architecture, whether for new projects or renovation projects, it can build a control network ﬂexibly and reliably.

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Features Specifications Application

Features

· CPU:240MHz, M4 Core, 2M+8M Flash, 512K+8M SDRAM
· UIO programmable universal input & output design that can be easily configured by software, no dip switches or jumpersrequired
Isolated RS-485 interfaces, support up to 115200bps baud rate
· Each RS-485 interface can connect up to 5l/O extended module
· 10/100M adaptive Ethernet communication interfaces
· Equipped with hardware encryption chip (support SM2 and SM4 national secret algorithm)
· System real time clock
· Communication protocols: Modbus RTU, Modbus TCP, BACnet MS/TP, BACnet/IP
· Support Modbus Master Slave and BACnet Data Sharing
· Bluetooth, connected via mobile phone to view and modify DDC configurations
· Equipped with termination resistor (enabled by button), no external bus matching resistor required
· Support remote upgrading
· Chinese character based graphical software programming tool
· Free programming schedule (weekly schedule, holidays)

Specifications

Model		HD1407	HD1407E	HD1407S	HD0904
Electrical characteristic	Power Supply	AC/DC24V±10%，50-60 Hz
	Operating temp. & humidity	0~50℃（32~122℉）；10~90% relative humidity, non-condensing
	Storing temp.& humidity	-40~70℃（-140~158℉）；10~90% relative humidity, non-condensing
CPU		240MHz，M4 core
Memorizer		2M+8M Flash，512K SARM+8M SDRAM
communication	Ethernet	single network port	double network port	single network port	single network port
		high speed：10/100 Base-T Ethernet；（1500Vrms Isolated）
		protocols：IPv4/IPv6、TCP、UDP、HTTP
		application layer protocols：BACnet/IP、Modbus TCP
	RS-485	two RS-485 communication interfaces	two RS-485 communication interfaces	three RS-485 communication interfaces	two RS-485 communication interfaces
		baud rate 1200~115200（unit：bps default：9600bps）
		Equipped with termination resistor：RS-485 termination resistor selectable（enabled by button）
		Data bit: 8; Stop bit: 1; Check: No check, even check, odd check (default: no check)
		protocol：Modbus RTU，BACnet MS/TP
		mode：Modbus master/sub mode
W x L x H (mm)		180x127x58	180x127x58	180x127x58	120x127x58
Installation		Screws are positioned on a flat or 35mm DIN rail mount
Material		flame retardant
IP rating		IP20