Floalarm K4: 马来西亚的首选 Mega Valve & Fittings Sdn Bhd

详情

Product features

Alarm unit as 4-channel-version
For connection of 4 digital input signals such as contact pressure gauges or pressure switches
Suitable for transducers accoring to NAMUR-spezification (e.g. inductive sensors)
All channels are individually progammable as normally closed or normally open contact
Delay mode (5 sec.) is integarated for all channels
Potential-free output as normally closed or normally open
Visible alarm (diodes integrated in keypad)
Acoustic alarm (integrated piezo-buzzer)
Plastic housing for wall and panel mounting

Technical data
Housing Protection class: Dimensions (WxHxD):	IP 65 200 x 120 x 57 mm
Compatibility inputs	- mechanical switches - electr. switches PNP/NPN (DC only) - inductive switches type NAMUR
Potential free output Max. switchable voltage: Max. switchable load: Configurable as:	220 V AC 1 A NO / NC
Power supply voltage Max. power input:	220 V / 50-60 Hz 8 VA
NAMUR-specification Voltage: Power input inactive: Power input activated:	5 V DC - 25 V DC I_L < 1 mA 3 mA < I_L < 15 mA