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6622LS

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Rockwell Automation ENTEK 6622LS is a 6600 Series dual-channel monitor for continuous absolute-vibration protection. The LS execution processes configured velocity, acceleration or proximity-derived measurements in a legacy rack.
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Technical specifications for 6622LS

  • Manufacturer:
    ENTEK
  • Part Number:
    6622LS
  • Product Family:
    6600 Series Protection Monitors
  • Product Type:
    Dual-Channel Absolute Vibration Monitor
  • Stock:
    1
  • Channels:
    2
  • Measurement:
    Absolute vibration
  • Series:
    6600
  • Version:
    LS
  • Monitoring mode:
    Continuous
  • Primary role:
    Machinery protection
  • Rack installation:
    6600 Series monitor rack
  • Configuration items:
    Range, filters, alarms and relays
  • Weight:
    1.455 lbs (0.66 kg)
  • Estimated shipping dimensions:
    6 x 38.5 x 17 cm
  • Tariff Code:
    90318090
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Operating Environment Firmware Diagnostics

Features:

  • Monitors two absolute-vibration channels continuously.
  • Accepts configured acceleration, velocity or displacement-related transducer signals.
  • Provides recorder and buffered raw-signal outputs for condition review.
The LS suffix distinguishes this monitor from the HS and NB variations in the 6622 family. The exact faceplate and rack identity should accompany any spare request.

Each channel conditions a sensor signal, applies the selected frequency response and drives annunciation or relay logic when the configured level is exceeded.

Record sensitivity, filters, full scale, alarm delays and relay voting before removal. Cable grounding and sensor condition should be checked before a channel fault is attributed to the monitor.

Legacy ENTEK 6622LS availability is confirmed with the LS suffix and rack configuration.
Verified resources for Rockwell Automation / ENTEK 6622LS:Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Protect large low-speed rotating assets with paired absolute-vibration measurements.
  • Feed isolated 4–20 mA recorder signals to an existing condition-monitoring system.
  • Retain established alert and danger logic in a 6600 Series protection rack.
  • Install the monitor only in the intended 6600 Series powered rack position.
  • Keep sensor and tachometer cabling separated from high-energy switching conductors.
  • Maintain enclosure ventilation so rack electronics remain within their specified conditions.
  • The front-panel interface can display the firmware revision installed in the monitor.
  • Record that revision before replacement so behavioral differences can be investigated.
  • Interpret startup and status messages with the manual that corresponds to the installed revision.
  • Front buffered outputs allow the conditioned transducer waveform to be examined safely.
  • Recorder channels provide isolated 4–20 mA signals proportional to the displayed range.
  • A tachometer input can help relate vibration behavior to machine speed during troubleshooting.
Description
6622LS is the low-speed member of ENTEK's 6622 dual-channel absolute-vibration monitor family. Two independent channels accept the configured vibration transducers, condition their signals through adjustable filters and compare the resulting machine values with the alarm strategy programmed for the protection rack.

The monitor can work with accelerometers, velocity sensors or suitably powered non-contact probes, allowing one rack position to supervise different absolute-vibration arrangements. A front-panel display, recorder outputs and buffered transducer connections give maintenance teams local values and access to the raw signal during diagnosis.

Plant protection depends on the stored sensitivity, frequency band, full-scale range, delays and relay assignments remaining faithful to the original machine study. Those settings should be captured before exchange, because installing an LS card with a generic configuration can change what the rack interprets as alert or danger.
Alternative Names
6622LS ENTEK 6622LS 6622LS ENTEK 6600 Series ENTEK Dual-Channel Absolute Vibration Monitor 6622LS Dual-Channel Absolute Vibration Monitor
Technical notes
ENTEK 6622LS alarm relays can initiate a machinery trip; copy both channel files and obtain operations approval before injecting signals or returning any automatic relay to service.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which transducer families can ENTEK 6622LS accept?
It can be configured for accelerometers, velocity sensors or non-contact displacement probes when the associated supply arrangement is correct.
What filter span is available inside ENTEK 6622LS?
The documented signal-conditioning range covers 1 Hz to 20 kHz using user-selected high-pass and low-pass settings.
How fast may the tachometer input run on ENTEK 6622LS?
The monitor documentation states a maximum tachometer input rate of 50,000 RPM.
What does the ENTEK 6622LS recorder output represent?
Each isolated 4–20 mA output follows its channel range, with 20 mA corresponding to full-scale indication.
Why should ENTEK 6622LS relay assignments be archived?
Their alert, danger and voting actions may command plant protection, so a replacement must reproduce the approved logic.
Does an ENTEK 6622HS automatically replace ENTEK 6622LS?
No. The suffix identifies a different measurement execution, and the sensor, range, filtering and machine duty require comparison.