K3GN-NLC-FLK DC24

1/32 DIN Digital Panel Meter

Image

1/32 DIN Digital Panel Meter, Low voltage/NPN input, Judgment output Relay contact, Communications (RS-485)

Power supply voltage	24 VDC
Input type	Low voltage/Pulse (NPN)
Digits	5 digit (-19999 to 99999)

Item list of K3GN

Ratings/Specifications
Dimensions
Connection diagram
Internal connection

Ratings/Specifications

As of March 14, 2024


Power supply voltage		24 VDC
Allowable power supply voltage range		85 to 110% of the power supply voltage
Power consumption		2.5 W max. (At maximum load with all indicators lit)
Input type		Low voltage/Pulse (NPN)
Output type		Judgment output: Contact Comparative output: OUT1, OUT2 Transfer output: Communications (RS-485)
Voltage measurement input	Measurement range	199.9: ±199.9 mV 19.99: ±19.99 mV
	Accuracy	199.9: ±0.3% FS ±1 digit max. (23±5 ℃) 19.99: ±0.5% FS ±1 digit max. (23±5 ℃)
	Input impedance	1 MΩ
Pulse measurement input	No-voltage contact	30 Hz max. ON/OFF pulse width of 16 ms min.
	Open collector	5 kHz max. ON/OFF pulse width of 90 µs min.
	Measurement range	30 Hz: 0.05 to 30.00 Hz 5 kHz: 0.05 to 5000 Hz
	Accuracy	±0.1% FS ±1 digit max. (23±5 ℃)
Event input	Event name	Present value hold or forced zero (Enabled only when using DC voltage/current input)
Judgment output	Contact output	2 output (SPST-NO) Rated load: Resistive load: 1 A at 30 VDC Minimum applicable load: 10 mV 10 µA (failure level: P Reference value) Life expectancy: 100,000 operations min. (Electrical)/50 million operations min. (Mechanical)
Display	Display method	Negative LCD (backlit LED) 7-segment digital display, and single illuminated display
	Digits	5 digit (-19999 to 99999)
	Character height	7 mm (green/red)
A/D conversion method		Double integral method
Sampling period		250 ms
Insulation resistance		Between the entire external terminal and case: 20 MΩ min. (at 500 VDC) Between inputs, outputs, and power supply: 20 MΩ min. (at 500 VDC)
Dielectric strength		Between the entire external terminal and case: 1,000 VAC 1min
Noise immunity		±480 V at power supply terminals in normal mode ±1,500 V at power supply terminals in common mode (waveform with 1-ns rising edge ±1 µs/100 ns)
Vibration resistance		Malfunction: 10 to 55 Hz, Single amplitude 0.35 mm, 10 min each in X, Y, and Z directions
Shock resistance		Malfunction: 100 m/s², 3 times each in 6 directions
Degree of protection		Front: NEMA4X for indoor use (equivalent to IP66) Case rear: IP20 Terminals: IP00 + finger protection (VDE0106/100)
Memory protection		Non-volatile memory (Number of rewrites: 100,000)
Ambient temperature		Operating: -10 to 55 ℃ (with no freezing or condensation) Storage: -25 to 65 ℃ (with no freezing or condensation)
Ambient humidity		Operating: 25 to 85 %
Accessories		Instruction manual, Rubber packing, Fixtures, Terminal Cover
Weight		Approx. 100 g

**Serial communication**
Communication method	RS-485 2-wire, half-duplex
Synchronization method	Start-stop synchronization
Baud rate	1200/2400/4800/9600/19200 bps
Transmission code	ASCII

As of March 14, 2024