Vibro-Meter Relay expansion RLC16 Mk2 SIL2 (single card) 600-044L



Relay expansion  RLC16 Mk2 SIL2 (single card)    600-044L

Speed and phase reference (tachometer) inputs

Number of independent channels : 4

Speed measurement : 1 to 100 000 RPM (0.017 Hz to 1.667 kHz)

Speed measurement resolution : 5 ns

Edge detection :Rising or falling

Input signal type : Tachometer channels 1 and 2 support voltage and current inputs.

Tachometer channels 3 and 4 support voltage inputs only.

Current measuring resistor : 200 Ω

Tachometer voltage range :−20 to +20 VDC

Tachometer current range :−30 to +30 mA

Input impedance : ≥ 100 kΩ

Maximum pulses per revolution :Up to 128 for speed calculation.

1 only for phase reference.

Triggering thresholds :Rising at 2/3 of peak-to-peak value.

Falling at 1/3 of peak-to-peak value.

Input voltage range : 0.8 to 500 VPEAK-PEAK

in range 0.3 Hz to 10 kHz.

2.0 to 500 VPEAK-PEAK

in range 10 kHz to 50 kHz.

Minimum input voltage for reliable detection

•Square-wave input signal : 0.8 VPEAK-PEAK

(0.016 Hz to 10 kHz).

2.0 VPEAK-PEAK

(10 kHz to 50 kHz).

•Sinusoidal input signal : 10.0 VPEAK-PEAK

(0.016 Hz to 1 Hz).

2.0 VPEAK-PEAK

(1 Hz to 10 Hz).

0.8 VPEAK-PEAK

(10 Hz to 10 kHz).

2.0 VPEAK-PEAK

(10 kHz to 50 kHz).

Range of DC component :−20 to +20 V

Maximum common mode voltage : ±50 V

Protection filters : Filtered for protection against EMI (electromagnetic interference),

conforming to CE standards

VM600Mk2/ VM600 rack tachometer signal sharing

•XMC16. XMV16 and XMVS16 : To and from the VM600Mk2/ VM600 Tacho bus

Dynamic inputs

Number of independent channels : 16

A / D converter : 24 bit

Maximum sampling rate : 98 kHz

Dynamic input (voltage) :−30 to +30 V (20 VDC + 10 VAC) (input impedance ≥ 200 kΩ)

Dynamic input (current) :−25 to +25 mA (current measuring resistor = 100 Ω)

Accuracy

•Amplitude : 1 % of input FSD over a reduced operating temperature range of

0 to 55 °C (32 to 131 °F).

2 % of input FSD over the full operating temperature range of

0 to 65 °C (32 to 149 °F).

•Phase :−1.35° (up to 1 kHz bandwidth, no HP filter).

−6.70° (up to 5 kHz bandwidth, no HP filter).

Measurement range

•AC : 0.1. 0.25. 0.5. 1.0. 2.5. 5.0. 10.0 VPEAK

FSD

•AC / DC : 5.0. 10.0 VPEAK

FSD

•DC :−20 to +20 V

requency bandwidth

•AC : 0.10 Hz to 38 kHz (HP filter at −3 dB).

An optional (software configurable) high-pass filter can be added

to the AC path to increase the HP cutoff frequency to 1.0 Hz, 3.0 Hz

or 10.0 Hz.

•DC :DC to 1.0 Hz (LP filter at −3 dB)

Signal to noise ratio (SNR) : 115 dB (1 kHz measurement bandwidth with 2.5 VPEAK

FSD).

105 dB (10 kHz measurement bandwidth with 2.5 VPEAK

FSD).

100 dB (full bandwidth).

Crosstalk attenuation : Typically 80 dB

Maximum common mode voltage : 50 V

CMRR : 75 dB at 50 / 60 Hz

Protection filters : Filtered for protection against EMI (electromagnetic interference),

conforming to CE standards

VM600Mk2/ VM600 rack dynamic signal sharing

•XMC16 and XMV16 : From the VM600Mk2/ VM600 Raw bus only.

Note: The Raw bus is typically used to share sensor signals between

MPC4Mk2 / MPC4 modules (machinery protection) and

XMx16 modules (condition monitoring). For example, MPC4

modules put signal(s) on the bus and XMx16 modules take them.

•XMVS16 :VM600Mk2/ VM600 Raw bus not supported

Principal mode

The principal data acquisition mode is the main acquisition mode for XMx16 modules and is used to obtain

measurements (waveforms, spectra and extracted data) from a dynamic input channel. The measurements

are acquired continuously by VibroSight ® (every 1 second), making the principal mode suitable for monitoring

machinery that is operating under nominal, steady state conditions such as increasing vibration levels, and for

the capture of transients. Principal mode measurements can be displayed in the VibroSight Vision software and

logged to a VibroSight Server database.

Fixed-frequency bandwidth

(asynchronous)

: 40 Hz to 38 kHz (configurable)

Order-tracking speed range

(synchronous)

: 15 to 100 000 RPM

Order-tracking bandwidth

(synchronous)

: 1.56. 3.125. 6.25. 12.5. 25. 50. 100. 200 and 400 orders

Measurement resolution : 256 to 16 384 point waveform  /  100 to 6 400 line spectrum

FFT window : Blackman, Blackman-Harris, Flat top, Hann (Hanning), Hamming,

Rectangular

Data sampling rate : 2.56 x frequency bandwidth

Update rate (internal to module)

•100 to 1 600 line spectra

(256 to 4 096 point waveforms)

: 100 ms

•3 200 line spectra

(8 192 point waveforms)

: 200 ms

•Spectrum size of 6 400 lines

(16384 point waveforms)

: 500 ms

Averaging

•Time domain :Complex averaging with a configurable exponential decay factor

•Frequency domain :Mean, peak-hold or RMS averaging with a configurable

exponential decay factor

Spectral data aggregation :Peak-hold spectrum generated from the module’s internal spectra

(from the proceeding 1 s time period)

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