Indicator N30O (pulse, frequency, RPM, work time)

Digital, programmable pulse, frequency, motor revolutions, work time meter N30O with RS-485 interface. Programmable with keys or via computer.

Available inputs:      

Pulse count:   0...19 999

Frequency <10kHz:     0.05...99 999 Hz

Frequency >10kHz:     1...99 999 Hz (measuring range up to1MHz)

Revolution count:    0,05...99 999 rev./min

Period <10 s:    0.0001...11 s

Period >10 s:    0.0001...3600 s

Work counter:    0...99 999 h (error of 0,5 s / 24 h)
Current time:     0.00...23.59
Encoder:     - 19 999... 19 999

Available outputs:        

Switch:

- 2 switches with normally open contacts 250V a.c / 0.5 A a.c

- 2 switches with switched contacts 250V a.c / 0.5 A a.c

Analog:

- current 0/4..20mA

- voltage 0...10V

OC output:

- NPN 30V dc / 30mA

Auxiliary supply for transducer: 
24Vdc / 30mA

Digital interface:  RS-485: protocol MODBUS RTU

Other parameters:

Supply: 85..230...253V ac/dc or 20...24...40V ac/dc
Protection class:  IP65
Size: 96 x 48 x 93 mm
Accuracy class: 0,1

More on indicator N30O on Lumel website [EN]

N30O datasheet [EN]