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Alarm controller M670

The M670 gas alarm controller is the latest technological development of our company. This controller is made on a completely modular principle with a flexible design, has high configuration and expansion. It supports two types of input signals: a three -wire analog signal of 4 ~ 20 mA and a four -wire digital communication interface, which provides a convenient network connection and reliable communication. The capacitive sensory buttons and a friendly minimalist interface make management intuitive and easy to learn. The M670 controller can be integrated into complex monitoring systems through connecting to external networks by means of the RS485 interface.
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1. Stylish design and excellent performance

2. Clear visualization: 2.8-inch color display with a completely Chinese-speaking menu

3. Sustainable touch panel: capacitive buttons with auto -navigation, retain the sensitivity when water/oil hits

4. Universal interface: support for detectors with a signal of 4-20 mA and tire topology

5. Flexible architecture: modular structure with high scalability

6. Compliance with standards: fulfillment of the requirements GB16808 and GB/T 50493


1. Method of installation: wall mount

2. Nutrition: Main: AC220V ± 10%/50Hz

Reserve: 2 × DC12V/1.3A · h (lead-acid batteries)

3. Input signals:

3/4-wire tire topology

3-wire analog signal 4-20 mA

4. The configuration of modules:

Analog maps (option): up to 4 cards × 4 channels

Tire cards (option): up to 4 cards × 64 channels

Relay cards (standard): 1 card × 4 channels

5. Communication Interface: RS485 (Modbus RTU)

6. Alarm levels: two -stage alarm (low/high levels)

7. Alarm outputs: 2 non -cell but contact

Communication ability: AC125V/0.5A or DC30V/1A

8. Display: 2.8 'TFT with support for Chinese

9. Programming: keyboard control

10. Type of notification: sound-light alarm

11. Sound power: Range: 75 ~ 110 dB at a distance of 1 m along the front axle

Modes: 'anxiety ' / 'malfunction '

12. Indication: anxiety (red)

Error (yellow)

Network (green)

Reserve (green)

Sound shutdown (green)

Blocking (yellow)

13. Event Journal: Alarms: 1000 Records

Malfunctions: 500 records

Other events: 500 entries

14. Operational conditions: temperature: 0 ℃ ~ 40 ℃

Humidity: 10 ~ 95% Rh (without condensation)

Atm. Pressure: 86 ~ 106 kPa

15. Building material: cold -rolled steel with powder spraying


Oil, chemicals, gas, electricity

Frequent questions
  • 1. What types of gas detectors does the M670 controller support?
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    The M670 is compatible with diverse detectors, including: catalytic (combustible gases: ch, c₃h₈), infrared (IR), electrochemical (toxic gases: h₂s, CO)
    Los sensors (volatile organic compounds)
    Connection via Modbus RTU/RS-485 or 4-20 mA with a scale of up to 256 monitoring points.
  • 2. What are the requirements for the planning service?
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    Regular verification: monthly signaling testing + cleaning ventilation holes.
    Calibration synchronization: Unified synchronization of the parameters of all detectors (one press).
    Update by: remote firmware update to improve compatibility.
  • 3. Is it possible to integrate with industrial systems (DCS/SCADA)?
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    Communication protocols: support for Modbus TCP/IP and OPC UA for integration with DCS, SCADA or cloud platforms.
    Data registration: Built -in storage with events and export records in CSV/Excel.
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E-mail
info.5soverseas@supcon.com
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