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9-ch isolated digital input 2-ch 0-10v 0-20mA NTC10K zigbee modbus RTU

Min. Order: 1 Piece/Pieces
Place of Origin: Shanghai

Company Profile

Location: Shanghai, China (Mainland)
Business Type: Manufacturer
Main Products: Analog Data Acquisition Modules, Ethernet 16channels 0-3V 0-4V 4-20mA Modbus-TCPIP Converter, Modbus RTU, Ethernet 16 Channels Normal Open Relay Output Modbus Tcpip, Analog Input Modules

Product Detail

Model No.: S7309
Brand Name: SHJ Electronic Co., Ltd.

Product Description

S7309 zigbee digital input module has total 9 channels isolated wet contact or dry contact or open-collector input.And 2 channels universal analog input. Each analog input has lightning and surge protection, the inputs can be any combination of 0-5V,0-10V,4-20mA,dry contact and NTC 10K thermistor.  Output use RS485 or ZIGBEE wireless. Zigbee can realize the point-to-point, point-to-multipoint, multipoint-to-multipoint data transmission, can form a star, peer to peer and mesh network structure. Can build huge Zigbee wireless network through setting modules address, signal channel and net ID. The S7302 can work in terminal mode or router mode through configure parameters. Both of Rs485 and Zigbee use the industry standard Modbus/RTU protocol.

 Highlights:

l        Isolated digital inputs can be configured as 32-bit counter input

l        Input can be dry contact, wet contact, open-collector output

l        Static ,lightning protection for each input

l        The input channel number is configurable, can be set up from 1 channel through 9 channels, improve frequency for small count input

l         Surge-protected analog inputs with 12-bit resolution and 100k sample speed ADC

l        Input can be any combination of 0-10V,0-5V,4-20mA,NTC 10K thermistor and dry contact

l        A lot of spare FLASH can be used to store user's parameters

l        RS485 or ZIGBEE for optional

l        Zigbee wireless range can up to 3000 meters

l        Can detect RS485 or ZIGBEE automatically, no need jumper

l        You can tell us your requirement. We will update our firmware even after you received the modules, you can update your modules through RS485/ZIGBEE.

Application:

ü        Remote data acquisition

ü        Process monitoring

ü        Industrial process control

ü        Energy management

ü        Supervisory control

ü        Security systems

ü        Laboratory automation

ü        Building automation

ü        Product testing

ü         Direct digital control

Technical data:

Digital input channel number---------------------------------------------------------------   9

Digital input range------------------------------------------------------------------+4V~+36V

Digital input protection-------------------------------------------------------Static, lightning

Digital input signal--------------------------------wet contact, dry contact, open-collector

Counter frequency--------------------------------100Hz@12channels;1000Hz@1channel

Counter length-----------------------------------------------------------------------------32-bit

ADC Resolution---------------------------------------------------------------------------12-bit

Analog input channel number---------------------------------------------------------------- 2

Analog input range-------------------0~5V,0~10V,4~20mA,10K thermistor, dry contact

Input protection--------------------------------------------------------------Lightning, static

Accuracy-----------------------------------------------------------------------------------±0.1%

Zero drift-----------------------------------------------------------------------------------------------±3uV/℃

       Output BUS------------------------------------------- RS485/ZIGBEE with Standard Modbus protocol

       Output Protection-----------------------------------------------------------------------------Lightning,static

       Power input-----------------------------------------------------------------------------------9~24V(AC/DC)

       Power consumption------------------------------------------------------------------------------------<0.6W

Ambient temperature:

              Operation-------------------------------------------------------------------  -20~85℃(-13~185℉)

              Storage--------------------------------------------------------------------  -40~100℃(-40~212℉)

Ambient humidity---------------------------------------------------------------------------10%~90%RH

Material,enclosure-----------------------------------------------------------------------Flame proof plastic

Enclosure rating--------------------------------------------------------------------------------------------IP31

Colour---------------------------------------------------------------------------------------------------Ice Blue

Size---------------------------------------------------------------------------------------------100*69*25 mm

Wiring diagram and description:

 

      Figure 1   Dry contact input

 

 

       Figure 2 wet contact input

 

 

 

 

 

Figure3 open-collector input

 

                  Figure 4  terminal  definition

1,Input wiring

Vcc1: Power source input for digital input 1 through 9

DI1-DI9 Digital input channel 1 through 9

AI1-AI2: Analog input channel 1 to 2

GND: Ground for analog input or dry contact digital input

 

3, Power wiring

       DC:   24V,   positive end

             GND,  negative end

AC:   24V,   hot line

GND,  neutral line

 

4, RS232 wiring, here is TTL level, we will provide RS485 to TTL cable

TXD: TXD of MCU, TTL

RXD: RXD of MCU, TTL

GND: System ground

VCC: 5V power supply for Rs485 card, can provide 100mA current for user sensor.

Note: The default communication baudrate is 19200 and default ID is 254, broadcast address is 255.Comm mode is 1 start bit,8 data bit,1 stop bit, no parity.

 

5, Reset parameter to default

Put the jumper between GND and INIT, the following parameters back to default.

n         Address of device:  254

n         Baudrate:19200

n       NOTE:INIT also can connect a 0-24VDC analog input

 

6, LEDs indication

Heart: Flashing when the system is working

Comm: Flashing when serial port communication

NET: Will flash in Configuration mode, keep lighting when enter a wireless network successfully

RUN: Will flash in Configuration mode. Will flash when Zigbee module in working mode.

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