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You are here: Home » Products » Ethernet PLC » PR-18N(12I/6O) Series » PR-18DC-DAI-TN-N
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PR-18DC-DAI-TN-N

  • PR-18DC-DAI-TN-N
  • RIEVTECH
  • Supply volt: DC 12~24V
  • Inputs: 6 DI/AI(0~10V)+2DI/AI(0~10V/0~20mA)+4 DI
  • Outputs: 6 DO(Transistor 0.3A)
  • Expandable: Yes (Max 16)
Quantity:

Small in size, Big in features

  • 8 input (Digital) 

  • 4 relay output

    -Relay output 10A(Max)

  • LCD Screen

    -I/O status,user configurable messages(up to 64) with dynamic data,FBD program monitor and controls.

    -Record on an alarm page and display the exact alarm occurrence time.

    -Parameters can be modified in the alarming message.

  • Keypad

    -With the programmable keys,you can reduce the number of used pushbuttons.

    -Modify parameters via keypad panel without downloading new program.

  • RS485 port 

    -Built-in RS485 port with galvanic isolation for connection of the PLC with Modbus networks.

    -Can work both as a master and as a slave device.

  • Ethernet port

    -The built-in Ethernet port allows you to upload/download programs to the PLC,configure it,take advantage of the built-in web server,connect to other devices and more.

    -The PLC can work as TCP server and TCP client at the same time,and also it can work as UDP server or UDP client as well.

  • Expansion port(up tp 16 modules)

    -A wide variety of expansion modules such as Digital I/O, Analog I/O and communication modules are avarilable to create the application you need.

  • Micro SD Card slot for data-logging

    -Data-logging is the process of collecting,in real time, determined process parameters such as conditions,values as well as the time that said information is collected,or noted.

  • MQTT protocol support

    -Pub/Sub messaging protocol typically used to connect hardware to the Cloud, No more need for inermediate Gateway devices.

Technical Index

Specific characteristics

Input

I1--I6 :  6DI/AI (0--10V signal+    

I7--I8 :  2DI/AI(0--10V/0-20mA signal+                 

I9--IC:   4DI/HSI                                    

Output

Q1--Q6

(TRANSISTOR 0.3A)

Supply

DC 12-24V

Weight

Approx. 350g

Dimensions

Without packing:  95mm*90mm*61mm

With packing:     107mm*96mm*73mm

Expansion

YES(16PCS in max)

Processing characteristics

Program size function blocks (FBD)

1024  function blocks 

Memory size function blocks (FBD)

64K

 

LCD display

4 lines of 16 characters and configurable backlighting

Programming method

Function blocks

Program memory

Flash EEPROM

Data Logging

4G TF Cord

Back-up time in the event of power failure

 

Program and settings in the controller: 10 years

Program and settings in the plug-in memory: 10 years

Data memory: 10 years

Cycle time

FBD:  typ. 0.6ms ~ 8.0ms      

Response time

Input acquisition time: + 1 to 2 cycle times

Clock data retention

25°C  typ. 20 days

Clock Drift

typ.   ± 2 s/day   

Timer block accuracy

time base :s(Second)  Resolution : +10 ms

time base :m(Minute)  Resolution:  +1 s   

time base :h(Hour)    Resolution:   +1 min

Start up time on power up

Typ. 4s


Supply

Nominal voltage

DC 24V

Operating limits

DC 20.4-28.8V

Supply frequency range

NO

Max. absorbed power  

1.2 W (24V dc) ;

1.3 W (28.8V dc)

Isolation voltage  

None

Inputs


Input voltage

DC0-28.8V

Input current

0.4mA ; 10.8V dc

0.5mA ; 12.0 V dc

1.2mA ; 24 V dc

1.5mA ; 28.8 V dc

 Resolution Ratio

(Analog Input)

0.01V  (0~10v)

0.02mA (0~02mA)

Accuracy at 25 °C

(Analog Input)

±0.02V

±0.05mA

Logic 1 voltage threshold

> 8 VDC;>0.3mA

Logic 0 voltage threshold

< 5 VDC;<0.1mA

Input Response Time

Delay time at 0 to 1

I1-I8:Typ. 2.5 ms

I9-IC:Typ. 1.5 ms

Delay time at 1 to 0

Typ. 1.5 ms

 

Maximum counting frequency

Typ.4 HZ;

HSI: 60kHZ(I9--IC)

Sensor type

Contact or 3-wire PNP

Input type

Resistive

Outputs

Rated voltage   

DC 5--30V

Rated current        

0.3A

Electrical durability Expectancy

None

Mechanical life

None

Response time

Make ≤ 1 ms

Release ≤ 1 ms

Frequency (Hz)

PWM 10KHz

Communication ports parameters:

COM0_TTL port

COM0 : optional RS232/RS485 (via accessories :RS232 CABLE/PRO-RS485)

Band Rate48009600192003840057600115200

Communication ProtocolMODBUS RTUMODBUS ASCII

Ext RS485

COM1: optional RS485 (Via PR-RS485 expansion module)

Band Rate4800960019200

Communication ProtocolMODBUS RTUMODBUS ASCII

Built-in RS485

 

COM2: Built-in RS485 (Notes:  PR-18AC-R-N does NOT have integrated RS485 port for COM2)

Band Rate48009600192003840057600115200

Communication ProtocolMODBUS RTUMODBUS ASCII

Ethernet port:

Built-In(10M/100M),

1.Can be used as program or communication

2.Can be used as modbus master or slave

Communication ProtocolMODBUS TCP RTU MODBUS RTU

Monitoring webserver page

Yes

Xlogic<--->Xlogic(by Ethernet)

1 xlogic works as tcp server can connect with 8 tcp client  xlogics or other tcp devices.

Xlogic<--->Ethernet/Internet:

1 xlogic works as TCP clients can connect with 8 different tcp servers separately in maximum

 

Installation Dimension

PR-18DC-TN-N安装尺寸图

 

 

 

Contact Us

Unit 506-508 , Zone A3, No.99 Gao Hu Road, Jiang Ning Economy Development District, Jiangning District, Nanjing city, China,  
Zip code :211100
+86 25 52713690
+86 25 52713691

Fax: +86 25 52713693
info@rievtech.com
sales@rievtech.com
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