Following the successful launch of the industry's first TE/TF_N two isolated signal conditioning module , Jin Shengyang has introduced millivolt/regular positive and negative signal inputs, positive/negative/unipolar signals to meet customers' diversified input/output signal types. Four series of two isolated signal conditioning modules, such as TEM_CN/AN and TE_CN/AN, are output. The series uses magnetoelectric isolation technology and embeds a high-efficiency DC-DC power supply module with better temperature drift characteristics, linearity and lower power consumption than traditional linear optocoupler solutions.
Small size: DIP18 package (26.0×9.5×12.5mm), small size meets the stringent requirements of the instrument system for component footprint, greatly simplifying the application of the client.
High isolation voltage: Internally used electromagnetic isolation technology, with better temperature drift characteristics (50PPM / °C) than optocoupler isolation. At the same time, the isolation voltage of the series of signal conditioning modules is up to 2KVAC, which solves the interference problem between the signal input and output of the DCS/instrumentation industry.
Low ripple: The module has a ripple of ≤35mVpp at a bandwidth of 20MHz, which reduces the interference of the logic relationship of the coherent analog circuit and ensures the normal use of the user equipment.
Anti-static: The product can meet the IEC/EN61000-4-2 Contact ±4KV Class B standard without any external circuits, and can work normally at -40~+85°C.
Low power consumption: The highest power consumption of this series is <1W, which provides more possibilities for the system to save energy.
Products can be widely used in inverters, instrumentation, RTU, power monitoring cabinets, DCS systems, monitors, control boxes, transmitters, collectors and other industries.
Application reference:
This scheme uses point isolation to implement channel conditioning and isolation with multiple signal conditioning modules and transmit them to the ADC through an analog multiplexer. The scheme avoids the influence of common mode voltage and solves the channel crosstalk problem, and forms protection for the whole circuit of the back-end acquisition system and the field instruments connected to each channel. The multi-channel analog acquisition system with point isolation scheme has the highest reliability, and can omit the isolation barrier device in the pre-stage of the acquisition system, reducing the cost of the automation system.
Features
â— Both ends are isolated (signal input is isolated from output)
â— High isolation voltage (2KVAC/60s)
◠Low temperature drift 50PPM/°C (in the range of -40 to +85 °C)
◠Wide operating temperature range: -40～+85°C
◠High response frequency ≥ 2KHz
◠Low ripple noise ≤35mVp-p (20MHz)
â— Small size: DIP18 package (26*9.5*12.5mm)
Features:
Bluetooth dialpad
Enter the number on the dial interface of the watch or mobile phone to enter the dial. The watch and mobile phone will be synchronized in real time.
Phone book
After connecting Bluetooth with your phone, phonebook contacts can be synced to your watch.
Call records
View recent call history of Bluetooth-connected devices.
Information
View phone information for Bluetooth connection with watc.
Motion record
Movement records three color circles, which represent the three data of step counting, exercise and standing
a. Step counting: according to the number of personal information target steps in the exercise record settings, the goal will be displayed full circle
b. Exercise: According to the physical fitness training exercise cumulative time reaches 30 minutes, full circle is displayed
c. Standing: stand and move for at least 1 minute per hour, and if the number of exercise steps reaches 25 steps or more in 1 minute, 1 ratio is recorded, and the target is divided into 12 ratios and a 12-hour full circle is required.
Heart rate
Enter the heart rate menu, the back of the watch must be placed on the skin of the arm, click on the start, the watch will automatically measure the heart rate value.
Blood pressure monitoring
Enter the blood pressure monitoring menu, the back of the watch must be placed on the skin of the arm, click start, the watch will automatically measure the blood pressure value.
Physical Training
Enter the fitness training menu, there are a total of 11 modes to choose from: 1, running 2, skipping 3, sit-up 4, table tennis 5, basketball 6, badminton 7, mountain climbing 8, riding 9, tennis 10, walking 11, Volleyball, you can choose any sport to start, record the current exercise time and calorie data.
Sedentary reminder
Click to enter the sedentary reminder interface, and slide the timing ring upward to enter the setting. After the set time period is determined, click Start. After the sedentary, the bell and vibration will remind you to get up.
Bluetooth connection
a. First turn on the Bluetooth switch of the watch, turn on the Bluetooth switch of the smartphone, and enter the Bluetooth notification menu. Click to automatically search for nearby Bluetooth enabled devices, find the phone device model and pair with it. After successful pairing, the Bluetooth icon in the status bar of the watch will display Green, at this time the watch and mobile phone successfully search for devices. (Via watch-search for equipment, there is vibration and ringing on the mobile phone end; through cellphone-finding device, there is vibration and ringing on the watch end)
b. Search, add, and delete Bluetooth devices, and the name and address of the device's Bluetooth can be viewed in About Phone.
Sleep detection
The watch wears the hand to sleep and automatically enters the sleep monitoring mode; automatically detects the length of your deep / light sleep all night and calculates your sleep quality; the APP can view the sleep data details.
Bluetooth music
After connecting the Bluetooth of the mobile phone, enter the Bluetooth music, click to control the music playback on the Bluetooth device.
Notice
Display information synchronized from the mobile phone, such as: QQ, WeChat, SMS, time, Twitter, Facebook, etc.
Set up
a, voice king (open and close, adjust the volume)
b. Side slip switch (open and close side slip function)
c. Security Settings (Password can be set arbitrarily, up to 8 digits)
d. Bluetooth Settings (enable and disable Bluetooth)
e. Raise the hand and light the screen (open and close the f. temperature unit (switchable Fahrenheit, Celsius)
g, the screen is always on (can be opened and closed)
h, clock (set time and date, change the time system, standby dial)
i, sound (set the incoming call ringing mode and incoming call notification bell ringing)
j, volume (set to adjust the multimedia, incoming ringtone and notification ringtone size)
k, Display (theme style: a variety of built-in UI styles can be switched at any time, set the screen brightness and backlight time
l. Language environment (multiple language modes can be selected)
m. Restore production Settings (this function will clear all the local call records, information, alarm clock, etc., please be careful)
n, About (check the device name and Bluetooth device address)
Recording
Enter the recording menu, click to start, pause, save the recording, and select to play the saved recording from the options menu
APP download
Scan the QR code on the watch side, you can download and install the Bluetooth notification application software.
Alarm
Add alarm reminders based on personal schedule.
Stopwatch
Turn the stopwatch timer on, off, and off.
Remote camera
After the watch is connected to an Android or IOS phone via Bluetooth, you can click the remote camera on the watch to control the phone to open the camera function to take a picture.
Note:IOS's mobile phone needs to enter the settings, click the linked device, then turn on the camera, and then click Remote photography
Search for my device
After the watch is connected to Android or IOS by Bluetooth, tap Search My Device on the watch and the phone will ring.
Calendar
Switching the interface up and down can jump to the date. Calculator
Used for calculation, supports up to 12-digit numerical display.
breathing
Used to adjust the breathing state, adjust the breathing according to the size of the icon
Blood oxygen
Enter the menu of blood oxygen, the back of the watch must be attached to the arm skin, the watch will automatically measure the value of bleeding oxygen.
Body temperature
Enter the temperature menu, the back of the watch must be attached to the arm skin, click "Start", the watch will automatically measure the temperature valueentertainment
Built-in some games, according to the game instructions to operate the entertainment
Music player
The built-in songs can be downloaded through USB, and can be played locally after the next good
Video player
The built-in video can be downloaded via USB, and can be played locally after it is finished
Application
a.Twitter(Turn on / off blocking message notifications)
b.Facebook(Turn on / off blocking message notifications)
c.WhatsApp(Turn on / off blocking message notifications)
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Jiangmen soundrace electronics and technology co.,ltd. , https://www.soundracegroup.com