By adopting a negative type LCD and a red LED backlight with a height of 8.5 mm, high -vision recognition as LED is realized by low power consumption. IP66 oil -resistant NEMA4 is realized by integrating the front and case parts and oil -resistant parts materials. Achieves a short body length of 80mm. Compatible with NPN and PNP input mode by switching the switch. Supports both external resets and manual resets. VDE0106 Includes a finger -safe terminal stand cover for electric shock prevention that complies with VDE0106 PART 100. Blackout memory Backup by EEP-ROM (200,000 or more times) Data retention: 20 years or more input signal Start, reset Voltage input (NPN transistor input, contact input)/ Short circuit (ON) impedance: 1kΩ or less Short circuit (ON) Remaining voltage: DC2V or less Open(OFF) Impedance: 100kΩ or more> Opening (at OFF) Impedance: 100kΩ or less key protection response speed Input Reset: 20ms Start: 20ms Key protection: about 1s Noise ± 480V (between DC power supply terminal) ± 480V (between input terminal) Impulse voltage (v) 1K (between power supply terminals) 1.5k (intercharged portion and non -charging metal part exposed) Static electricity capacity (KV) Display part: Make a malfunction 8, destruction 15 Dip switch portion: malfunction 4, destruction 8
