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RIEVTECH hot sales intelligent mirco PLC PR18-DC-DA-R Programmable logic controller expandable range PLC

PR-18 range(Micro PLC) is advanced level model, incorporating a good mix of digital and Analogue IO, Integrated 
High Speed inputs and PWM output,clock with calendar, counters , timers , integrated keypad display, serial communications and an expansion port. Available in 120V/240VAC or 12V/24VDC versions ; Easy to configure with drag-and-drop function blocks or ladder using FREE xLogicSoft software. Program capacity has been enlarged to 512 function blocks 
as well, also high-speed count reaches 60KHZ. 

  • PR-18DC-DA-R
  • RIEVTECH
  • 1
  • ZHEJIANG
  • Automation controller
  • 12 input+6 output
  • DC 12-24V
  • 35mm-DIN rail or screw for installation
  • PLC
  • CE
  • 10A,250V AC/DC30V
  • Relay output
  • 47-63Hz
  • AC85 - 265 V
Availability:

Highlight of PR-18 Series

◆70 ready-to use functions integrated-no additional devices such as operating hours counter required.

◆Extremely large program capacity:up to 1024 functions possible.

◆12 digital inputs(incl 6AI with 12/24V DC)and 6 digital outputs on board.

◆Flexibly expandable up to 140DI,134DO,72AI,and 32AO.

◆Display of message texts,actual and set-point values and direct modification of the values on the display(not on pure variants).

◆Integrated data retentivity-ensures backup of the current values in the event of a power failure.

◆Customizable Start-up page/screen.

◆Bool function,multiple timers,counters,PWM,PI controller,Ramp.Analog math supported.

◆Can be modularly expanded up to 274 I/Os.  

◆230V units can be expanded with analog modules.

◆Data-logging:Data from the production process can be saves in SD card of the external accessory called ELC-MEMORY to either read it with a PC or evaluate it from the SD card at the workstation.

◆Extremely simple software

◆Display of up to 128 messages.

◆Multiple kinds of registers can be accessed.

◆Parameters setting menu in LCD panel.

◆Parameters can be modified in the alarming message.

◆Modbus RTU/ASCII protocol supported.

◆Retentive memory capability.

◆Powerful communication capability(1RS232 port,1 RS485 port and 1 expansion port)

◆Password protection.

◆It’s optional for xLogic to act as salve or master in certain Modbus communication network.

◆Backup at Real Time Clock(RTC) at 25 ℃: 20 days.

◆Communicate with third party device which supports Modbus network.

PR-18 Series CPU

Model

Supply volt

Inputs

Outputs

High-speed count

PWM

HMI

RTC

G.W(g)

PR-18AC-R

AC110~
240V

12 Digital

6relays
(10A)

None

NO

YES

YES

400g

PR-18DC-DA-R

DC12V-DC24V

6 digital
/analog
+6 digital

6 relays
(10A)

4 routes

NO

YES

YES

400g

PR-18DC-DA-RT

DC12V-DC24V

6 digital
/analog
+6 digital

4 relays
(10A)+2 transistor(0.3A)

4 routes

YES

YES

YES

400g

GENERAL SPECIFICATIONS

Timers  : 1024
Counters  :1024
Function Blocks : 1024
Operation temp. : -20℃-55℃
Storage :-40℃-70℃
Protection : IP20(Non-waterproof)
RTC accuracy : MAX ±2S/day
RTC Backup at 25 °C : 20 days
Program and settings Backup :10 years
Data Power-off retentivity : 10 years
Modify parameters via keypad LCD:  yes
Dimensions : 95*90*55(Unit:mm)
Certificate : CE
Installation : 35mm-DIN rail or screw for installation
Expansion capacity: 16 modules (PR-E-16)
Password protection : 4-digit number password protection or disable program upload function
Communication interface : TTL interface , 1 RS232 port & 1 RS485 port
Communication protocol : Modbus RTU/ASCII



Technical Index

Power supply:

Nominal voltage

DC 12-24V

Operating limits

DC 10.8-28.8V

Immunity from micro power cuts

Typ.5 ms

Max. Startup current

Max. 0.25A

Max. absorbed power

3.5 W (10.8V dc) ; 4 W (28.8V dc)

Protection against polarity inversions

Yes

Input parameters:

Input No

12 ( I1-IC )

Digital input

12 ( I1-IC )

Analogue input

6 ( I1-I6)(0..10V DC)

Digital inputs( I7-IC )

Input voltage

DC0-28.8V

Input signal0

< 5V DC; <1mA

Input signal1

> 8 V DC;>1.7mA

Input current

2.3mA @ 10.8V dc
2.6mA @ 12.0 V dc
5.2 mA @ 24 V dc
6.3 mA @ 28.8 V dc

Response time

0 to 1 :<1 ms ;1 to 0 :<1 ms

Maximum counting frequency

60k Hz(I9--IC)

Sensor type

Contact or 3-wire PNP

Input type

Resistive

Isolation between power supply and inputs

None

Isolation between inputs

None

Inputs used as digital inputs( I1-I6 )

Input voltage

DC0-28.8V

Input signal0

< 5V DC;<0.1mA

Input signal1

> 8 V DC;>0.3mA

Input current

0.4mA @ 10.8V dc
0.5mA @ 12.0 V dc
1.2mA @ 24 V dc
1.5mA @ 28.8 V dc

Response time

0 to 1 :Typ. 1.5 ms ;1 to 0 :Typ. 1.5 ms

Maximum counting frequency

Typ.:4 HZ

Sensor type

Contact or 3-wire PNP

Input type

Resistive

Isolation between power supply and inputs

None

Isolation between inputs

None

Inputs used as analog inputs( I1-I6 )

Measurement range

DC 0---10V

Input impedance

Min, 24KΩ ; Max. 72KΩ

Input voltage

28.8 V DC max

Resolution

10bit ,0.01V

Accuracy at 25 °C

± (Max.0.02)V

Accuracy at 55 °C

± (Max.0.04)V

Isolation between analog channel and power supply

None

Cable length

10 m max.  shielded and twisted

Output parameters:

Output No.

6 (Q1-Q6)

Output type

Relay output

Max. Allowable Power Force(Resistive)

CE: 10A,250V AC/DC30V
UL/CUL:10A,250V AC; 5A, DC28V

Electrical durability Expectancy

105 Operations at Rated Resistive Load

Mechanical life

107 Operations at No Load condition

Response time

Operate Time : 15 mSec. Max.
Release Time : 10 mSec. Max.

Built-in protections

Against short-circuits: None
Against overvoltages and overloads: None

Switch frequency:

Mechanism

10Hz

Resistor/light load

2Hz

Sensitive load

0.5Hz

Other parameters:

Weight

Approx.400g

Program language

FBD & Ladder


Installation Dimensions  

1646467298(1)

Wiring Diagram

Input&Output

 1646467319(1)1646467328(1)

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