UN 300 series PLC adopts a modular design, including a complete set of analog modules, digital modules, temperature acquisition modules, bus interface modules, communication modules, power supply modules and related accessories, which can provide customers with stable, reasonable,compatible automation control system solutions. It is 100% compatiple with Siemens S7-300,400PLC.And PLC 300 is an ideal choice for the majority of project-based and OEM customers.

UN 300 SERIES PLC

Modular design PLC

Excellent product performance

Stable and reliable

Low cost of self-matching

Heat-resistant

Meets the control needs of medium/large scale systems

Modular PLC Specifications
Module transportation and storage conditions -40℃ to 70℃
Working environment temperature Horizontal installation position: -10℃ to 70℃
Vertical installation position: -10℃ to 40℃
Relative humidity 5% to 90%, non-condensing
Protection level IEC60629 protection level IP20
Isolation
24V DC circuit
230V AC circuit		 Test voltage 500VDC
Test voltage 1460VAC
Electromagnetic compatibility Complies with EMC regulations
Noise suppression, in accordance with IEC 61000-6-2
Tests comply with: IEC 61000-4-2, 61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6
Mechanical level
Vibration, test conditions comply with		 IEC 60068, Part2-6/10 up52Hz;
Constant amplitude 0.075mm;
58~150Hz; Constant acceleration 1g;
Vibration period: 10 vibration periods for each axis in each direction of three mutually perpendicular axes

UN 300 SERIES Modular PLC

Compare /3