PLC Programmable Logic Controller ELC-12DC Ethernet 12-24VDC 8 inputs, 4 Outputs
PLC Programmable logic controller for 12/24VDC Rievtech Product List: 1 PLC Controller1 USB Programming interface cable 1 24VDC DIN Power Supply 1 DIN Rail 8 inc 1 USB Drive with Software and Electronic manuals PLC Specifications 8 DC inputs 12/24VDC 4 Input can be used as ANALOG 0-10VDC 4 Relay Outputs Operation 12/24VDC Stand alone plc controller Upload and Download from Laptop or PC Multiple time clocks, timers and counters, logic and functions • Built-in Real-Time Clock, Battery backup Package with: One controller ELC-12DC-DA-R-N Normal 0 false false false EN-US X-NONE X-NONE GENERAL SPECIFICATIONS Timers : 512 Counters : 512 Function Blocks : 512 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 Dimensions : 95*90*67 (Unit, mm） Certificate : CE Installation : 35mm-DIN rail or screw for installation Modify parameters via keypad LCD: yes Password protection : 4-digit number password protection or disable program upload function Communication interface : 1 Program/RS232 port ( TTL interface） Communication protocol : Modbus RTU/ASCII It’s optional for xLogic to be either slave or master in Modbus network. 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 8 ( I1-I8 ) Digital input 8 ( I1-I8 ) Analogue input 4 ( I1-I4)(0..10V DC) Digital inputs( I5-I8 ) Input voltage DC0-28.8V Input signal0 < 5V DC; 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(I7–I8) 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-I4 ) Input voltage DC0-28.8V Input signal0 < 5V DC; 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-I4 ) 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. 4 (Q1-Q4) 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: Ethernet port: Built-In(10M/100M) XlogicXlogic(by Ethernet) 1 xlogic works as server can connect 3 client xlogics. XlogicEtherne/Internet: xlogic works as TCP server or TCP client Weight Approx.300g