Video

Basic Info.

Model NO.	PR-18DC Starter Kit
Material	Fr-ABS
Inputs	12digital Inputs
Outputs	6 Relays(10A)

Product Description

Micro PLC PR-18 series (Expandable Range) series overview:

PR-18 range offers 4-line*16 characters LCD display and keypad for program modification or display and control whilst program is running. An expansion port allows the connection of up to 10 expansion modules, extending the I/O channel count. Now it is also possible to use the analog output module to solve simple closed-loop control tasks. Heating and cooling systems can be designed with the RTD PT100 module using special functions for PI control, ramp response and analog multiplexer.

GENERAL SPECIFICATIONS

Timers : 1024

Counters : 1024

Function Blocks : 1024

Operation temp. : -20 °C -55 °C

Storage :-40 °C -70 °C

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
Continuous current	Resistive load 10A/Inductive load 2A
Max. breaking voltage	AC 250 V DC 110 V
Max. Allowable Power Force	1250VA 300W
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

PR-18DC Starter Kit CPU Units ( Expandable & With Keypad LCD)

Basic Info.

Product Description