8-ch 0-10V 0-20mA NTC 10K analog input 2 ch 0-10v analog output 6 isolated digital input 12 relay output rs485 modbus

S5102 is a high quality and low cost analog data acquisition module with 8 analog inputs. Each input can be 0-5V,0-10V,0-20mA,thermistor,dry contact, open-collector input,2 channels 0-10V analog output,6 isolated digital input and 12 channels normal open relay output. The digital input can be dry contact, wet contact and open-collector, each input also can be 32-bit counter.Output is RS485 BUS with surge protection, to reduce interference by serial port communication, the output isolated by high speed opto-couplers. The modules are slave devices that can be easily controlled via the RS485 serial interface using the industry standard Modbus protocol.

Highlights:

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

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

l         The channel number is configurable, can be set up from 1 channel through 8 channels, for analog input and set up from 1 to 6 for digital input, improve sample rate for small count input

l         2 channels 0-10V analog output with high accurate reference chip

l         Isolated digital inputs can be configured as counter input, total 32 bits,1000Hz

l         Total 12 channels relay output,mormal open contact

l         Surge-protected and isolated Rs485 ensure reliability

l         Standard ModBus protocol allows for up to 254 unique devices on one RS485 network

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

l         Can update your firmware via ISP through RS485 network, can provide any hex file to help you finish some logic control

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:

Analog Input Resolution--------------------------------------------------------------------------------12-bit

Analog Input Channel Number------------------------------------------------------------------------------8

Analog Input range----------------------0-5V,0-10v,0-20mA, thermistor, dry contact,open-collector

Analog Input Protection---------------------------------------------------------------------Lightning,static

Analog Input Accuracy---------------------------------------------------------------------------------±0.1%

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

       Analog Input Sample Rate-----------60 sample/second(8 channels),900 sample/second(1 channel)

Analog Output Resolution-----------------------------------------------------------------------------12-bit

Analog Output Channel Number--------------------------------------------------------------------------2

Analog Output Range----------------------------------------------------------------------------------0-10V

Analog Output Accuracy--------------------------------------------------------------------±0.2% of FSR

Analog Output Zero Drift------------------------------------------------------------------------±30uV/℃

Digital Input Channel Number-----------------------------------------------------------------------------  6

Digital Input Range-------------------------------------------------------------------------------+4V~+36V

Digital Input Signal----------------------------------------------wet contact, dry contact, open-collector

Digital Input Counter Frequency-------------------------------100Hz@6channels;1000Hz@1channel

Digital Input Counter Length---------------------------------------------------------------------------32-bit

Relay Output Channel Number----------------------------------------------------------------------------12

Relay Outputs--------------------------------------------12 dry-contact  0.5A/110VAC or 1A/30VDC   

       Output BUS-----------------------------------------------------------------RS485(opto-couplers isolated)

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

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

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

Ambient temperature:

              Operation-------------------------------------------------------------------------- -20~85℃(-4~185℉)

                   Storage---------------------------------------------------------------------------------------- -40~125℃(-40~257℉)

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

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

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

Colour----------------------------------------------------------------------------------------------White/Black

Size---------------------------------------------------------------------------------------------115*90*43 mm

Wiring diagram and description:

                                                        Top view figure

                                                RS485 wiring diagram

Inputs wiring diagram

Outputs wiring diagram

Dry contact wiring diagram

Dry contact wiring diagram

Relay output wiring diagram

Inputs

Each analog input can be jumper-configured in 1 of 4 ways:

²        0-5V signal

²        0-10V

²        0-20mA

²        Dry contact, thermistor, open-collector. thermistor default is 10K NTC, but can custom according to your sensor type

All digital inputs can be jumper-configured in 1 of 2 ways:

²        Wet contact input

²        Dry contact, open-collector input

PINs and LEDs

Power supply

       24VAC: power supply positive input, has reverse protection, accept AC and DC input

-           : Power supply negative input

RS485 Port

        B: Connect to B of RS485

        A: Connect to A of RS485

        R: Connect to GND for RS485

Inputs

       Analog:

A1 ~ A8: Analog input 1 through 8

AGND: common for analog input 1 through 8,also use for analog output

       Digital:

DVCC: Power source input for digital input 1 through 6,wet contact input available

D1 ~ D6: Digital input channel 1 through 6

DGND: common for digital input 1 through 6, available in dry input mode

Outputs

       Analog:

AO1 ~ AO2: Analog output 1 through 2

AGND: common for analog output 1 through 2,also use for analog input

       Digital:

             1~12: Relay output dry contact 1 through 12,normal open

 Leds

BEAT: Will flash when system is working

Comm: Will flash when RS485 serial port communication