DAM Series 4DIN+8AI+4DO Module User Manual
Contents
1. ESD Protection circuit for RS485 serial port Using industrial grade chips Built in watchdog ensure it reliability Lightning protection ensure it stability LEDs for status indication makes it easy to program in filed Y YV VV VV VV V 3 Specifications Rated Power Input 10 30VDC Peak Voltage must lt 40V Power Consumption Typically lt 3W Communication Protocol Modbus RTU Modbus Address 1 247 Data Format n 8 1 e 8 1 0 8 1 or n 8 2 Communication Interface RS485 Baud Rate 1200 2400 4800 9600 19200 38400Bps K KING PIGEON E a H _ A Professional Industrial Automation amp lt solution and Products Manufacturer p Digital Input 8 digital input Dry contact or Wet contact Drivable Output 4 drivable digital output triode not relay inside 50V 100mA Analog Input Default 4 20mA optional 0 20mA 0 5V 0 10V Update Period 0 25 28 Measurement Precision 0 1 FS Input Resistance Analog channel Voltage gt 1KQ current lt 1500 Overload Capacity 1 2 times can sustained 3 times voltage can last 1 second Isolated Type Digital Input power RS485 Serial port drivable output use the same GND no isolated Withstand Tests Input Output Shell 2000VAC min 500VDC gt 100 MQ 35mm DIN Rail 20 70 40 85 5 95 RH at 40 C non condensate 0 3000m Zipp T1872 Bomm mml 160g 4 Installation 4 1 Physical Outlet of the DAM124 peeoeoeeeeee ed IERS Ga SAt pee2. KING PIGEON a a 7 AProtessional Industrial Automation amp p sotuton and Products Manutactwrori DAM Series DAM124 4DIN SAi 400 Module Model No DAM124 WebSite www GSM M2N com This handbook has been designed as a guide to the installation and operation of King Pigeon Hi Tech Co Ltd DAM series Statements contained in the handbook are general guidelines only and in no way are designed to supersede the instructions contained with other products We recommend that the advice of a registered electrician be sought before any Installation work commences King Pigeon Hi Tech Co Ltd its employees and distributors accept no liability for any loss or damage including consequential damage due to reliance on any material contained in this handbook King Pigeon Hi Tech Co Ltd its employees and distributors accept no liability for GSM Network upgrading or SIMCard upgrading due to the technology specifications contained in this handbook PIGEON a a H Bia AProtessional Industrial Automation amp Oe Solution and Products Manufacturer p 1 Brief instruction The DAM124 is for monitoring 4 digital inputs can be used as pulse counter 8 analog inputs controlling 4 triode drivable digital output 50V 100mA can be TTL or Pulse output It supports Modbus RTU Protocol over RS485 serial port Powered up by 10 30VDC The DAM124 is used widely in industrial automation control systems E g Base Transceiver S
3. below mentioned can read and write m O esea oo 000CH COMI Com setting high order 8 bytes reserved The highest 2 bytes in the low order bytes is data format 00 stands for 10bits equal to n 8 1 01 stands for 11bits equal to parity is even e 8 1 10 stands for 11bits parity is odd 0 8 1 11stands for 11 bits non parity 2 is stop bit n 8 2 The low 4 bytes is baud rate 03 08 stands for 1200 38400BPS default is 6 equal to 9600bps 0013H Ts The low 8 bytes is the refresh time 0 12S 2 4S correspond to 1 20 default is 10 equal to 0 72S 1 equal to 0 12S 0014H bDO1 PUL DO1 Digital output type BIT15 1stands for pulse output Ostands for level output low 8 bytes is pulse duration time 1 250 correspond to 0 1 25 0S default is 10 0015H DO2 PUL DO2 Digital output type definition is the same as DO1 0016H DO3 PUL DO3 Digital output type definition is the same as DO1 0017H DO4 PUL DO4 Digital output type definition is the same as DO1 Table 5 Counter Holding register definition function code 03 06 10H More about Modbus RTU protocol please reference to other documents The End Any questions please help to contact us feel free ee y
4. eeeeeeeos 4 1 1 Install The DAM124 Please install the DAM124 to the DIN Rail 35mm then connect the wires 1 Connecting the block terminal to the DAM124 2 Using the 0 2 3 3mm wires to connection please remove the insulator from each wire end about 6mm 3 Using the screw to fix the wires to the block terminal the force is 0 56 0 79N m 4 1 2 Definition of the PINs CPN Denon Descon AW Botnion Desenin GND Power Negative Al8 8 Analog input positive KC PIGEON a E E Bia AProfessional industrial Automation amp lt Oe Solution and Products Manufacturer p s e ess m ms Fnaognputpostive e ow CommuniatonGNO 1 m F Anaoginputpostive e oe Poono m me z Analog input postive Fs 0 a Dietainoutpostie 1e m F Anaco inputpostive Digital Input output GND 2d Digital Output Positive 4 1 3 Wiring Diagram ocioso 1 Ve GND 24 2 2 GND Als 23 lt 3 NC AIT 22 r 4 At AIG 21 0 20mA Rs485 5 B AIS 20 4 20mA 6 GND DAM 124 Al4 19 0 5V mee o 7 DH Al3 18 0 10V Digital 4 2 ow Al2 17 input jf 9 OF Ail 16 4 K He 0 10 Di4 Q e Sees x g Dosis _ Pout 2 4 3 DOJ 14 Dout 1 12 DOJ ei 3 Typically Wiring 0 10V 1 Current Analog Input Voltage Analog input 24V DI1 Q S DO D GND HUFL S Digital Input Digital Output 4 1 4 Testing the DAM124 1 Please reference the abo
5. tation diesel generator rooms engine room transformer substations telecommunication equipment rooms power supply systems and so on The DAM124 is an industrial class high reliability low power consumption high stability and high precision data acquisition module The DAM124 with fire retardant shell standard 35mm DIN rail makes it easy to install in fields Tips King Pigeon Hi Tech Co Ltd not only provides competitive prices excellent quality but also helps customers to solve technical problems improve quality reduce extra costs and assist customers to become more competitive If our existing modules cannot meet your requirements we also design and manufacture new models products according to buyer s request Any of your requirements is always welcome 2 Mainly Features gt 16 bit resolution high precision AD acquisition and data processing techniques gt 4 digital input Dry contact or Wet contact logic 0 0 5V or NC 0 3 30V or NO 1 input voltage range 0 30V Input Max voltage range 10 40V can be used as pulse counter input counter sampling frequency 1KHz impulse width of high or low level must gt 1mS Max counter value is 4 bytes FFFFFFFFH 8 analog input can be 0 20mA 4 20mA 0 5V 0 10V 4 drivable digital output triode not relay inside 50V 100mA can be setup as TTL output or Pulse output impulse width 0 1 20S Wide range power supply with reverse polarity connection protection Modbus RTU Protocol
6. vementioned wiring connection to finished the connection Please only switch on the DAM124 before you re sure the connections are correct After connected the power the RUN LED indicator will flick according to refresh time that you set Default is Address 1 baud rate 9600bps data format n 8 1 refresh time 720ms K KING PIGEON E a H _ A Professional Industrial Automation amp p solution and Products Manufacturer The user can change the settings by our configurator 2 Connect to RS485 network The host should provide the RS485 interface if no RS485 port please use the RS232 to RS485 converter We recommend the user use the isolated RS485 to improve the reliability In the RS485 network all of the A should connect together and the B connect together too Also the GND should connect together then connect to the Communication GND The RS 485 network usually allow to connect maximum 32 device if the device more than 32 then please use the RS485 repeater to extend it The RS 485 network should use the shield twist cable the shield should connect to GND independently The RS485 network communication distance maximum is 1200m when the communication baud rate is high will cause the communication distance short in this case please use the RS485 repeater At the end of the RS485 network if the communication quality is not good then usually should connect a 120 3000 0 25W termination resistors If the communication qualit
7. y is good then no need to connect this resistor 3 Refresh the data The user can setup the analog input refresh time default is 0 72S the range is 0 12S 2 4S the refresh time longer then the reliability of the data is better Recommend refresh time is 0 6 1 2S 5 Modbus register tables The register is used for the Modbus RTU protocol Table 1 Digital output definition function code 01 05 0F OOOOH DA f digital output 1 triode close 0 open 0001H poz J digital output 1 triode close O open 0002H DO f digital output 1 triode close 0 open 0003H DO 4 digital output 1 triode close 0 open Table 2 Digital Input definition function code 02 0000H D f digital input 0 short or close 1 Open or no signal 24 digital input 0 short or close 1 Open or no signal 4 digital input 0 short or close 1 Open or no signal Table 3 Input register function code 04 RD arose Banton ata Desorption I T 0 10000 correspond to O full range Real valve DATA 10000 range AIO Fe a e K PIGEON E a H lt A Professional Industrial Automation amp lt solution and Products Manufacturer i 0010H DI input status Low 4 bit is the digital input status BIT3 0 correspond to DI4 DI1 0011H DO output status LOW 4 bit is the digital output status BIT3 0 correspond to DO4 DO1 Table 4 Holding register definition function code 03 06 10H Poona Reseed Abovementioned only can read
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