Frequency meter FMD6-2/220V

f=(0.05 ÷ 9999.99 Hz), Us=220Vac, 2 outputs 4A/220V, 95x49x113mm

Price 78.23 EUR no VAT

The FMD6-2/220V digital frequency meter is a microprocessor device with a 6-digit display and serves to measure the frequency of positive electrical impulses with amplitude 3-30VDC in the range from 0,05 to 9999,99Hz. The device can work together with sensor type "PNP" connected to its input. The frequency meter has two output relays and can be set two limit frequencies "F1" and "F2" in reaching of which the relevant output relay switches on. The device is designed for installation in a dashboard (panel montage).

FEATURES

The FMD6-2 digital frequency meter is a compact microprocessor device that is used to measure and controlling the frequency of rotation of axes and other rotating objects in hertz (Hz). The frequency meter input is designed to work with PNP sensors. It can also work with NPN sensors with the addition of a resistor. The device can be used to measure the frequency of generators of positive electrical pulses. The frequency meter has two output relays and can be set two limit frequencies "F1" and "F2" in reaching of which the relevant output relay switches on.

ТЕХНИЧЕСКИ ПАРАМЕТРИ

Digital indication, LED - red 6 digits, h=10 mm (height)
Measuring range, f 0,05 ... 9999,99 Hz
Amplitude of the input pulses, Uin 3÷30 V ac/dc
Input resistance, Rin 16 kΩ
Supply voltage, Us 220VAC ±10%
Power consumption, P 4W (16mA)
Output - Relay-1 (F1) 4A/220VAC (NO+NC)
Output - Relay-2 (F2) 4A/220VAC (NO+NC)
Measurement error ±0,05%
Operating temperature, Tamb -20º...+50º C
Degree of protection IP40
Joining Terminal block
Overall dimensions 95х49х113 mm

Programmable parameters

 
Limit of frequency, F1 (Hz) 0.05 ÷ 9999.99
Limit of frequency, F2 (Hz) 0.05 ÷ 9999.99
 

Schemes of connection

Diagram of connection of PNP sensor to the input of FMD6-2 frequency meter

Fig.1

Scheme of connection of PNP sensor to the input of the frequency meter

Diagram of connection of switch K to the input of FMD6-2 frequency meter

Fig.2

Scheme of connection of switch K to the input of the frequency meter

Diagram of connection of NPN sensor to the input of FMD6-2 frequency meter

Fig.3

Scheme of connection of NPN sensor to the input of the frequency meter by adding a 2K / 0.5W resistor.

Diagram of connection of a generator to the input of FMD6-2 frequency meter

Fig.4

Diagram of connection of a generator to the input of the frequency meter

Overall dimensions (mm)

Overall dimensions of the housing 95x49x113 of the controller for panel mounting

Short description

The FMD6-1 digital frequency meter is an electronic device used as a means of automating production processes. It is used to measure and controlling the frequency of electrical impulses received at its input in hertz (Hz).

Typical parameters of digital frequency meter FMD6-2

TYPE SUPPLY VOLTAGE CONSUMPTION
FMD6-2 / 12-24V11÷31VDC / 11÷27VAC3W (125mA)
FMD6-2 / 220V220VAC ±10%4W (16mA)
FMD6-2N / 220V220VAC ±10%4W (16mA)