SHINKAWA VM-701 DCS Monitoring Module

• Brand
  SHINKAWA
• Model
  VM-701
• Product Name
  Vibration & Displacement Monitoring Module
• Place of Origin
  Japan
• HS Code
  8543709000
• Dimensions
  220mm × 128mm × 35mm
• Weight
  1.0kg
• Operating Temperature
  -30℃ ~ +85℃
• Storage Temperature
  -25℃ ~ +75℃
• Power Supply
  24VDC
• Warranty
  12month
• Product Status
  New and original

Backed by abundant in-stock inventory and nearly 20 years of industry experience, our company stands as a leading player in the industrial control sector.We offer an extensive range of industrial control products covering numerous models. Should you have any other requirements, please feel free to contact us, and we will respond to you promptly.

Our main brand:

1.ABB's module cards, touch screens, controllers, etc., such as PP846 touch screen, IGCT starting with 5SHY, PM starting controller, AI, DO starting input/output module, SP starting Bailey module, etc

2.GE's module card CPUs, such as VMIC starter, IS200, IS215, IS400, IS420 series, etc,

3.Emerson's card components and EPRO probes, Westinghouse 1C series, Honeywell CC series, Schneider 140 series, Envision full series, Bentley 3500 series, Rexroth motors and drives, and Foxboro small modules.

1. Power Input

Rack backplane supply voltage: 24VDC

Eddy current probe excitation power: -24VDC, single-channel max output current 25mA

Piezoelectric acceleration sensor excitation: +24VDC constant current, rated 4mA

Overall power consumption: ≤6W

Protection: automatic overvoltage and short-circuit protection.

2. Analog Sensor Input

4 galvanically isolated input channels;

Compatible sensors: FK/VK eddy current displacement probes, CV velocity sensors, CA acceleration sensors;

Input impedance: 50kΩ;

Bandwidth filter: 5Hz ~ 4kHz;

Comes with open-circuit detection and automatic scale lock upon signal loss.

3. Front BNC Waveform Buffer Output

Signal level: 0~5V square wave;

Output impedance: 100Ω;

Max output current: 0.5mA;

Purpose: real-time reproduction of vibration and displacement waveforms.

4. Standard Analog Transmitting Output

Switchable output types: 1~5VDC voltage signal, 4~20mA current signal;

Voltage output impedance: 500Ω;

Maximum load resistance for current output: 600Ω;

Fault state lock: fixed at 4mA (0% range);

Linear accuracy: ≤±0.1%FS.

5. Alarm Relay Output

6 configurable Form-C relay contacts;

Single contact rating: 5A@250VAC, 5A@30VDC;

Supports AND/OR logic for warning and danger alarms;

NO/NC contact optional.

6. Communication Output

Internal backplane bus: upload digital data to VM7 host system;

External interfaces: Modbus TCP over Ethernet, Modbus RTU over RS485;

Real-time transmission of vibration magnitude, displacement and fault status to PLC and DCS.

7. Phase Mark Pulse Output

0~5V square wave output, maximum current 5mA;

Applied to speed measurement and phase lock triggering.

8. Status Indicator Output

Green OK LED: steady light for normal running, flicker for faults;

Yellow TRG LED: flickers when receiving pulse signals;

Communication LED: flickers during normal data transmission.

1. Multi-Sensor Adaptation & High-Precision Measurement

4-channel vibration and displacement monitoring module for SHINKAWA VM-7 rack systems, supporting 11 configurable parameters such as shaft vibration, shaft displacement, thrust position and differential expansion.

Compatible with FK/VK eddy current probes, CV velocity sensors and CA piezoelectric acceleration sensors. All channels feature independent galvanic isolation to eliminate crosstalk.

Adjustable filter bandwidth ranging from 5Hz to 4kHz with true RMS calculation, achieving high measurement linear accuracy of ≤±0.1%FS @ 25℃.

2. Diversified Output & Seamless System Integration

Built-in front BNC buffer port for real-time vibration waveform acquisition and analysis.

Supports switchable 1~5VDC voltage and 4~20mA current analog outputs, compatible with mainstream DCS and PLC systems.

Independent phase marker pulse output enables rotational speed detection and phase lock analysis.

Equipped with 6 Form-C programmable alarm relays, supporting AND/OR logic configuration for warning/danger alarms with optional NO/NC contacts.

3. Intelligent Diagnosis & Anti-False Alarm Design

Integrated probe open-circuit detection, signal loss scale lock, overvoltage and short-circuit automatic protection.

Startup suppression function multiplies alarm thresholds by 1–10 times to avoid startup transient false alarms.

Amplitude filtering suppresses minor interference fluctuations and ensures stable monitoring data.

Comprehensive self-diagnosis with LED indicators for power status, channel faults, pulse capture and communication operation.

4. Flexible Communication & Strong Expandability

Dual communication solutions: internal backplane bus for local data upload to VM-7 host; external RS485 Modbus RTU and Ethernet Modbus TCP for remote data transmission.

Support phase marker expansion to improve cabinet speed signal access capacity.

Compatible with infiSYS configuration software for remote parameter setting, data logging and fault trend analysis.

5. High Reliability & Easy On-Site Maintenance

Supports online hot-swap replacement without system shutdown or field wire removal.

Adapts to standard 19-inch VM-7 cabinets with high-density installation; supports redundant power supply and redundant bus configuration.

Available with anti-corrosion coating, enhanced terminals and non-incendive specifications for harsh industrial environments.

Complies with API670 and ISO rotating machinery standards, and passes Achilles Level 2 cybersecurity certification.

6. Excellent Environmental Adaptability

Wide operating temperature range: -20℃ ~ +65℃.

Adopts anti-vibration and anti-EMI design, suitable for power, petrochemical and metallurgical rotating machinery monitoring.

Low power consumption (≤6W) ensures long-term stable continuous operation.

Frequently Asked Questions (FAQ)

1.How fast will you reply to my inquiry?

We process all inquiries efficiently and will respond promptly once we receive your message.

2.Do you carry large inventory of industrial control parts?

We maintain massive ready stock of mainstream automation spare parts to shorten lead times.

3.Can you source discontinued or obsolete PLC & DCS modules?

Absolutely.
We specialize in sourcing hard-to-find, obsolete and out-of-production industrial control components.

4.Do you inspect goods before shipment?

Every product undergoes thorough inspection before packing and dispatch.

5.Can you ship orders worldwide?

We provide global shipping with flexible logistics for urgent and regular orders.

6.What payment methods are available?

We accept multiple secure payment options. Please contact our sales team for detailed terms.