Shenzhen Huidu Technology Co., Ltd.

Function Feature

Y1 is a multi-function card with a variety of auxiliary functions, the specific functions

are as follows:

1) Using Gigabit Ethernet port communication;

2) Support Gigabit Ethernet port and synchronous sending card T901 communication,

which can be cascaded in front, middle or behind of the receiving card;

3) 1 channel audio output;

4) On-board temperature and humidity module to support temperature/humidity

monitoring inside of cabinet;

5) Support external temperature / humidity or single temperature module;

6) Support 8 channels replay switch control power supply;

7) Support timing control relay switch function, which can replace timer.

Connection method(3 methods)

1) connected between sending card and the first receiving card, as shown

below:

2) connected between any receiving card and receiving card, as shown below:

3) connected to the last receiving card, as shown below:

Appearance description

1 ：Audio output port;

2 ：Gigabit Ethernet port, connected to the sending card or another receiving

card, the same as the two network ports, interchangeable.

3 ：Power interface, connected to 5V voltage;

4 ：Power interface, connected to 5V voltage;

5 ：Contact opening and closing terminal, connecting screen power supply,

air conditioning power supply and fan power supply;

6： P5, single temperature (18B20) interface; P6, temperature/humidity

(AM2301) interface;

7：Brightness sensor interface;

8 ：No function at present;

9 ：Onboard temperature/humidity module.

Software configuration

Open the software HDSet and click “Function” → “Multi-Function Card”

to make related settings.

Dimensions

Technical Parameters

	Minimu m value	Typical value	Maximu m
Rated voltage (V)	4.2	5.0	5.5
Storage temperature ( °C)	-40	25	105
Working environment temperature (°C)	-40	25	80
Working environment humidity (%)	0.0	30	95
Power management control voltage (V)	/	/	250V/AC
Power Management Control Current (A)	/	/	3A

Precautions

1) To ensure long-term stable operation of the system, please use the standard

5V power supply voltage as much as possible.

Document

Software

Firmware

Product & Solution