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You are here: Home » Products » Micro PLC » PR-18(12I/6O) Series » PR-18AC-R
PR-18AC-R
PR-18AC-R PR-18AC-R
PR-18AC-R PR-18AC-R
PR-18AC-R PR-18AC-R
PR-18AC-R PR-18AC-R
PR-18AC-R PR-18AC-R

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PR-18AC-R

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  • PR-18AC-R

  • RIEVTECH

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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 ℃: 20days.
◆Communicate with third party device which supports Modbus network.
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 : 35-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 AC110V-240V
Operating limits  AC85 - 265 V
The main frequency range  47-63Hz
Max. absorbed power 49mA (85V ac) ; 37mA (265V ac)
Isolation voltage 1780V AC
Protection against polarity inversions Yes
Input parameters:
Input No 12 ( I1-IC)
Digital input  12 ( I1-IC)
Analogue input  None
Input voltage  AC110-240V
Input signal0  AC0-40V；<0.03mA
Input signal1  AC79-240V；  >0.06mA
Input Response Time Delay time at 0 to 1：
120V AC ：Typ. 50 ms
240V AC ：Typ. 30 ms
Delay time at 1 to 0：
120V AC ：Typ. 90 ms 
240V AC ：Typ.100 ms
Maximum counting frequency Typ. 4Hz
Sensor type Contact or 3-wire PNP
Isolation between power supply and inputs None
Isolation between inputs None
Protection against polarity inversions Yes
Output parameters:
Output No. 6 (Q1-Q6)
Output type  Relay output 
Max. Allowable Power Force(Resistive) CE: 10A,250V AC/DC30V
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




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)+2transistor(0.3A)		 4 routes YES YES YES 400g




Rievtech products compatibility table .pdf
Dimensions

PR-18 Serires.jpg

Wiring

Input & Output

PR_18AC_R.jpg


PR_18AC_R_datasheet .pdf






Download manual and software

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