S6512 is a high quality and low cost analog data acquisition module with 12 universal analog inputs. Each input can be 0-5V,0-10V,0-20mA,thermistor,dry contact, open-collector input,12 channels relay output.S6512 has RS485 and rj45 two type interface,rs485 support standard Modbus RTU protocol and RJ45 support Modbus Tcpip protocol. It can easy integrate with PLC and labview with standard Modbus/Modbus Tcpip protocol
Highlights:Surge-protected analog inputs with 12-bit resolution and 100k sample speedInput can be any combination of 0-5V,4-20mA,0-10V,NTC 10K thermistor, open-collector and dry contactThe channel number is configurable, can be set up from 1 channel through 12 channels, for analog input improve sample rate for small count inputRelay output support normal open Standard ModBus TCPIP protocol,easy work with PLCStandard ModBus protocol allows for up to 254 unique devices on one RS485 networkA lot of spare FLASH can be used to store user's parametersCan update your firmware via ISP through RS485 network, can provide any hex file to help you finish some logic controlDIN support available
Application:Remote data acquisitionProcess monitoringIndustrial process controlEnergy managementSupervisory controlSecurity systemsLaboratory automationBuilding automationProduct testingDirect digital controlTechnical 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/ºC
Analog Input Sample Rate-----------60 sample/second(8 channels),900 sample/second(1 channel)
Output channel number----------------------------------------------------------------------12
Output load -------------------------------------------------------------------0.5A@`125VAC
Output BUS----------------------------------------------------------------------------------Ethernet/RS485
RS232/RS485 protocol--------------------------------------------------------------MODBUS/RTU
Ethernet protocol------------------------------------------------------------------MODBUS/TCPIP
Output Protection-----------------------------------------------------------------------------Lightning,static
Power input----------------------------------------------------------------------------------------12~60VDC
Power consumption------------------------------------------------------------------------------------<0.6W
Ambient temperature:
Operation-------------------------------------------------------------------------- -20~85ºC(-4~185ºF)
Storage---------------------------------------------------------------------------------------- -40~125ºC(-40~257ºF)
Ambient humidity-----------------------------------------------------------------------------------------------10%~90%RH
Material,enclosure-----------------------------------------------------------------------Flame proof plastic
Enclosure rating--------------------------------------------------------------------------------------------IP31
Colour----------------------------------------------------------------------------------------------White/Black
Size---------------------------------------------------------------------------------------------115*90*43 mm
Inputs
Each analog input can be jumper-configured in 1 of 4 ways:0-5V signal0-10V0-20mADry contact, thermistor, open-collector. thermistor default is 10K NTC, but can custom according to your sensor typePINs and LEDs
Power supply
24VDC: power supply positive input, has reverse protection: Power supply negative inputRS485 Port
B: Connect to B of RS485
A: Connect to A of RS485
R: Connect to GND for RS485
Ethernet port
Connect to local Ethernet network through RJ45 cable
Inputs
Analog:
A1 ~ A12: Analog input 1 through 12
AGND: common for analog input 1 through 8,also use for analog output
Outputs
RELAY:
KA1~KA12: Normal open end for relay output channel 1 through 12
KB11~KB12: Normal open end for relay output channel 1 through1 2
Leds
BEAT: Will flash when system is working
Comm: Will flash when RS485 serial port communication
Modbus register list:
Note: * means default value
| Address | Bytes | Value range | Description | Property |
| Min | Max |
| 0-3 | 4 | 1 | 4294967295 | Serial number,unique for each product | R |
| 4-5 | 2 | 100 | 65535 | Firmware version number | R |
| 6 | 1 | 1 | 254 | Device address,default is 254* | R/W |
| 7 | 2 | 6512 | 6512 | Product model | R |
| 8 | 1 | 1 | 255 | Hardware version | R |
| 9 | 2 | 12 | 1152 | Baudrate setting| Value | Baudrate | | 12 | 1200 | | 24 | 2400 | | 48 | 4800 | | 96 | 9600 | | 192* | 19200* | | 384 | 38400 | | 576 | 57600 | | 1152 | 115200 |
For example:write 96 to register 9 to set the baudrate 9600. | R/W |
| 10-99 | - | - | - | Reserved | - |
| 100-111 | 2 | 0 | 4095 | Analog reading for channel input 1 through 12,the units decided by register 114 through 125 | R |
| 112 | 2 | 0 | 4095 | Relay output,0 = active,1 = inactive.Bit0 correspond to output 1,bit1 correspond to channel 2 etc. | R/W |
| 113 | 2 | 0 | 4095 | Enable/disable the corresponding channel,0 = disable,1* = enable.Bit0 correspond to channel 1 and Bit1correspond to channel 2. | R/W |
| 114-125 | 1 | 0 | 8 | Channel 1 through 2units setting.0* = raw AD sample reading,1 = 0~5V(real value = the current reading / 100,for example, the current reading is 288,the real voltage is 288/100 = 2.88V),2 = 0~10V(real value = current reading / 100),3 = 4~20mA(real value = the current reading / 100),4 = 0~100%,5 = ON/OFF,6 = OFF/ON,7 = 10K thermistor, celsius(real value = current reading / 10),8 = 10K thermistor,Fahrenheit(real value = current reading / 10). | R/W |
| 126-137 | 1 | 0 | 100 | Channel 1 through 2 Filter factor,0 = no filter,10* is default. | R/W |
| 138,140… | 2 | 0 | 4095 | In calibration mode, channel 1 through 12 sample data as input 0 volts | R/W |
| 139,141… | 2 | 0 | 4095 | In calibration mode, channel 1 through 12 sample data as input is full scale | R/W |
| 162~173 | 2 | 0 | 1000 | Analog input 1 through 12 in temperature units, use calibrate temperature by adjust the offset | R/W |
| 174 | 1 | 1 | 100 | Respond delay for serial communication, the units is ms and default is 10ms | R/W |
| 175-199 | - | - | - | Reserved | - |
| 200-203 | 1 | 0 | 255 | Device local IP address, default is 192.168.0.X | R/W |
| 204-207 | 1 | 0 | 255 | Gate way address, default I is 192.168.0.1 | R/W |
| 208-211 | 1 | 0 | 255 | Subnet address, default is 255.25.255.0 | R/W |
| 212-217 | 1 | 0 | 255 | MAC address | R/W |
| 218 | 2 | 0 | 65535 | Port number, default is 502 | R/W |
| | | | | | | |
Default Settings:
Device ID: 254, 255 is broadcast address
Data Format: 1 start bit, 8 data bit, 1 stop bit, none parity
Baudrate: 19200
There are a INIT jumper inside the board,short INIT then power on S6512,parameters will go to default settings.
