ONO SOKKI - VC-2200 Vibration Comparator

VC-2200 / VC-3200

*The above photo includes the Vibration Comparator (VC-2200 / VC-3200) and the accelerometer (NP-3331N30), the cable (NP-0143), the magnet base (NP-0100) .
*The NP-3331N30, NP-0143 and NP-0100 are sold separately.

The VC-2200 / VC-3200 Vibration Comparator utilizes high-speed calculation by employing a digital signal processor (DSP) in DIN size. Newly installed TEDS function enables high performance calculation, time reduction, and less human errors in setup.

The VC series can simultaneously measure and Judgment different vibration values in multiple bands (*1) from the output signal of the accelerometer. In addition, the functions of two vibration monitors are combined into one unit, allowing numerical data to be managed on a PC, and it also has a measurement instrument function.

*1: The VC-2200 has 2 bands, the VC-3200 has 3 bands.

On top of displaying vibration levels numerically and on a bar indicator, this instrument also has a full range of functions that allow you to "see and hear" the actual vibration such as checking the vibration with sound by connecting headphones.
The "comparator gate input function" is also equipped which can extract only the necessary vibration phenomenon by controlling the timing signals from a PLC. All of these functions are packed into a compact DIN size (96mm X 96mm).

The VC series provides high-function, high-precision vibration monitoring at low cost in a variety of fields, including maintenance and constant monitoring of production facilities.

Since the VC-3200 has digital filters, measurement modes more than the VC-2200, it works effectively in measurement that requires detailed judgment condition settings.

Number of input channels	1
Signal input	Switched between an accelerometer with a built-in preamplifier and an external voltage signal Accelerometer with a built-in preamplifier CCLD(power source for a sensor) : 4 mA DC +24 V Applicable accelerometer : NP-3331B, NP-3331N20 (TEDS supported), NP-3331N30 (TEDS supported) ◆ When you use other than the above accelorometers, please contact your nearest distributer or send us an e-mail (overseas@ONO SOKKI.co.jp) External voltage signal Input voltage : ±5 V Input impedance : 100 kΩ or more *Input connector : C02 (BNC)
Cable disconnection detection function (VC-3200)	Cable disconnection can be detected when using CCLD. Open collector output (positive) *Common to over output (selectable)
Sensor sensitivity setup	1.00 x10^-2to 9.99 x10²mV/(m/s²) digital input
Unit setup	m/s² or EU selectable
Input range	0.1 to 50,000 m/s² (Setup range differs depending on the sensor sensitivity.) (example : The input range will be 2.000 to 1000 m/s²when a sensor with 5 mV/(m/s²) sensitivity is used. )
Frequency characteristics	3 Hz to 15 kHz ±0.5 dB 1.5 Hz to 20 kHz ±3 dB (160 Hz reference value)
Input-referenced noise	3 Hz to 20 kHz band: 30 µVrms or less
Dynamic range	Through /AC : 80 dB or more(input voltage range x1, x2, x5) 70 dB or more(input voltage range x10, x20, x50, x100, x200, x500) THR(Through) : 1.5 Hz to 40 kHz bands AC : 1.5 Hz to 20 kHz bands
TEDS function ^{(* Note)}	Available to the TEDS sensor (IEEE1451.4)(Ver1.0 or later)

Number of input channels

Signal input

Switched between an accelerometer with a built-in preamplifier and an external voltage signal

*Accelerometer with a built-in preamplifier
CCLD(power source for a sensor) : 4 mA DC +24 V

Applicable accelerometer : NP-3331B, NP-3331N20 (TEDS supported), NP-3331N30 (TEDS supported)

◆ When you use other than the above accelorometers, please contact your nearest distributer or send us an e-mail (overseas@ONO SOKKI.co.jp)

*External voltage signal
Input voltage : ±5 V
Input impedance : 100 kΩ or more

*Input connector : C02 (BNC)

Cable disconnection detection function (VC-3200)

Cable disconnection can be detected when using CCLD.
Open collector output (positive) *Common to over output (selectable)

Sensor sensitivity setup

1.00 x10^-2to 9.99 x10²mV/(m/s²) digital input

Unit setup

m/s² or EU selectable

Input range

0.1 to 50,000 m/s² (Setup range differs depending on the sensor sensitivity.)
(example : The input range will be 2.000 to 1000 m/s²when a sensor with 5 mV/(m/s²) sensitivity is used. )

Frequency characteristics

3 Hz to 15 kHz ±0.5 dB
1.5 Hz to 20 kHz ±3 dB
(160 Hz reference value)

Input-referenced noise

3 Hz to 20 kHz band: 30 µVrms or less

Dynamic range

Through /AC :
80 dB or more(input voltage range x1, x2, x5)
70 dB or more(input voltage range x10, x20, x50, x100, x200, x500)
THR(Through) : 1.5 Hz to 40 kHz bands
AC : 1.5 Hz to 20 kHz bands

TEDS function ^{(* Note)}

Available to the TEDS sensor (IEEE1451.4)(Ver1.0 or later)

Contact input	Key protect, reset input, gate input
Input voltage range	HI : + 2.4 to + 5.0 V LOW : 0 to + 0.8 V (Non-voltage contact input available)
Non-voltage input	Open circuit voltage : +5 V Short circuit current : 0.5 mA or less Contact resistance : 50 Ω or less
RS-232C output	Provided as standard ＊Transfer speed : VC-2200 9600 bps ＊Transfer speed : VC-3200 9600, 19200 bps ＊Connector : DIN 8-pin circular connector ＊Cable : AX-5022B

Contact input

Key protect, reset input, gate input

Input voltage range

HI : + 2.4 to + 5.0 V
LOW : 0 to + 0.8 V (Non-voltage contact input available)

Non-voltage input

Open circuit voltage : +5 V
Short circuit current : 0.5 mA or less
Contact resistance : 50 Ω or less

RS-232C output

Provided as standard
＊Transfer speed : VC-2200 9600 bps
＊Transfer speed : VC-3200 9600, 19200 bps
＊Connector : DIN 8-pin circular connector
＊Cable : AX-5022B

Analog output	THR (through output) / AC output / DC output (AC/DC: select the output of each band) ＊Output impedance : approx. 50 Ω ＊Through output Max. rated output : ±5 V Frequency range : 3 Hz to 15 kHz ± 0.5 dB, 1.5 Hz to 40 kHz ± 3 dB ＊AC output_Selectable output for each band Max. rated output : ±5 V Frequency range : 3 Hz to 15 kHz ± 0.5 dB, 1.5 Hz to 20 kHz ± 3 dB ＊DC output_Selectable output for each band(rms output) Max.rated output : 0-5 V • Current output function of the VC-2100 (option) : Not supported.
Headphone	AC output for each band ＊Max. output : 15 mW or more to the rated impedance 24 Ω ＊Connector : φ3.5 stereo mini jack
CAL signal output	160 Hz, 1 V_0-p ± 3 % (output from through/AC/DC)
Over output	Output when input range over or A/D over Open collector output (negative logic) VC-2200: output when input range over and A/D over Open collector output (positive logic) VC-3200: output when input range over and A/D over Open collector output (positive logic) · Shared with disconnection detection output. ＊Voltage : DC 30 V or less ＊Sink current : 25 mA or less

Analog output

THR (through output) / AC output / DC output (AC/DC: select the output of each band)

＊Output impedance : approx. 50 Ω
＊Through output
    Max. rated output : ±5 V
    Frequency range : 3 Hz to 15 kHz ± 0.5 dB, 1.5 Hz to 40 kHz ± 3 dB
＊AC output_Selectable output for each band
    Max. rated output : ±5 V
    Frequency range : 3 Hz to 15 kHz ± 0.5 dB, 1.5 Hz to 20 kHz ± 3 dB
＊DC output_Selectable output for each band(rms output)
    Max.rated output : 0-5 V

• Current output function of the VC-2100 (option) : Not supported.

Headphone

AC output for each band

＊Max. output : 15 mW or more to the rated impedance 24 Ω
＊Connector : φ3.5 stereo mini jack

CAL signal output

160 Hz, 1 V_0-p ± 3 % (output from through/AC/DC)

Over output

Output when input range over or A/D over
Open collector output (negative logic)

VC-2200: output when input range over and A/D over
                Open collector output (positive logic)
VC-3200: output when input range over and A/D over
                Open collector output (positive logic)
                · Shared with disconnection detection output.

＊Voltage : DC 30 V or less
＊Sink current : 25 mA or less

Function	VC-2200: Judgment is made independently for each band. Selection of either rms or peak value judgment for each band VC-3200: Judgment is made independently for each band. Selection of rms / peak value / peak· maximum rms judgment factor for each band
Comparator level setting	Can be set in steps of 1% of the full-scale range
Output	Output when over or under the setup value VC-2200: Open collector output (Output positive and negative logic simultaneously) VC-3200: Open collector output (Setup selectable from positive and negative logic) ＊Voltage : DC 30 V or less ＊Sink current : 25 mA or less
Operating time	100 ms or less
Delay time setting	Selectable from 0, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20 second

Function

VC-2200: Judgment is made independently for each band. Selection of either rms or peak value judgment for each band

VC-3200: Judgment is made independently for each band. Selection of rms / peak value / peak· maximum rms judgment factor for each band

Comparator level setting

Can be set in steps of 1% of the full-scale range

Output

Output when over or under the setup value
VC-2200: Open collector output (Output positive and negative logic simultaneously)
VC-3200: Open collector output (Setup selectable from positive and negative logic)

＊Voltage : DC 30 V or less
＊Sink current : 25 mA or less

Operating time

100 ms or less

Delay time setting

Selectable from 0, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20 second

Display	LCD with backlight Measurement value display : 4-digit digital display Display update : 0.5 seconds Bar chart display (Bar-chart display update time : 0.1 seconds) (Linear/logarithmic display selectable) Comparator level display
OVER indicator	Input range over or A/D over: red light ON
NG indicator	Comparator NG output: red light ON
Comparator ON/OFF indicator	Comparator ON: green light ON

Display

LCD with backlight
Measurement value display : 4-digit digital display
Display update : 0.5 seconds
Bar chart display (Bar-chart display update time : 0.1 seconds)
(Linear/logarithmic display selectable)
Comparator level display

OVER indicator

Input range over or A/D over: red light ON

NG indicator

Comparator NG output: red light ON

Comparator ON/OFF indicator

Comparator ON: green light ON

Condition backup	Setting values are saved in memory when the power is switched OFF.
Terminal strip	M3.5 screw with square washer

Condition backup

Setting values are saved in memory when the power is switched OFF.

Terminal strip

M3.5 screw with square washer

Power supply	Rated DC24 V (±10 %)
Current consumption	0.2 A or less (25 °C)
Operating temperature range	0 to + 50 °C
Storage temperature rage	−5 to + 55 °C
Operating humidity range	85 %RH or less (with no condensation)
Outer dimensions	DIN 96 x 96 x 112 mm (excluding protruded section)
Material	94V0 PBT(polybutylene terephthalate)
Weight	Approx. 500 g
Option	VC-0423 Integration software (VC-2200 / VC-3200) VC-0321 Low frequency band-pass filter VC-0322 Intermediate frequency band-pass filter VC-0323 High frequency band-pass filter

Power supply

Rated DC24 V (±10 %)

Current consumption

0.2 A or less (25 °C)

Operating temperature range

0 to + 50 °C

Storage temperature rage

−5 to + 55 °C

Operating humidity range

85 %RH or less (with no condensation)

Outer dimensions

DIN 96 x 96 x 112 mm (excluding protruded section)

Material

94V0 PBT(polybutylene terephthalate)

Weight

Approx. 500 g

Option

VC-0423 Integration software (VC-2200 / VC-3200)
VC-0321 Low frequency band-pass filter
VC-0322 Intermediate frequency band-pass filter
VC-0323 High frequency band-pass filter

Vibration Comparator
VC-2200 / VC-3200

Product video (YouTube)

Features

Functions inherited from the VC-2100/3100 (previous model)

Application examples

Quality judgment of products using vibration

Detection of abnormal operation of machine tools

Facility monitoring

Detection of break and wear of tool

Overview specification

Related information

Vibration ComparatorVC-2200 / VC-3200