MRM01 FLYGT Mas Relay Module Modbus Upp

Review FLYGT Mas Relay Module 24vac/dc Modbus Used Upp

The Flygt MRM01 Mas Relay Module is a versatile and powerful addition to any automation system that requires the control of 4 normally open or normally closed 24VAC or DC contacts. This module is designed and manufactured by Flygt, a leading company in the water and wastewater industry known for its innovative and high-quality products.

The MRM01 Mas Relay Module is built to support Modbus UP and Modbus TCP communication protocols, making it ideal for use in modern automation systems that rely on these industry-standard communication methods. It features four independent relay outputs, each capable of handling up to 5A of current. This makes it suitable for a wide range of applications, from controlling pumps and valves to managing lighting systems and HVAC units.

The module is designed with a rugged and compact housing that is suitable for use in harsh environments. It has a wide operating temperature range of -20 C to 60 C, ensuring reliable operation in a variety of conditions. The module also has a built-in diagnostics function, which provides real-time information on the status of each relay output and helps to quickly identify and troubleshoot any issues.

The Flygt MRM01 Mas Relay Module is easy to install and integrate into your automation system. It comes with a clear and intuitive user interface that allows you to configure each relay output and monitor their status. The module also supports remote configuration and monitoring via Modbus communication, making it easy to manage and monitor your system from a central location.

Overall, the Flygt MRM01 Mas Relay Module is a highly capable and versatile solution for managing multiple 24VAC or DC contacts in your automation system. Its support for Modbus UP and Modbus TCP communication protocols, rugged design, and built-in diagnostics make it an excellent choice for a wide range of applications in the water and wastewater industry and beyond.

The Flygt MRM01 Mas Relay Module is a 24VAC/DC, 4-channel modbus UP relay designed for use in water and wastewater applications. Here are some potential pros and cons of buying this relay module:

1. Modbus UP Support: This relay module supports Modbus UP communication protocol, which is widely used in industrial automation systems. This allows easy integration with existing control systems and software.

2. Versatile Inputs: The MRM01 can accept a range of input signals, including 4-20mA, 0-10V, and NPN/PNP transistor inputs. This makes it suitable for various applications and sensors.

3. Relay Capacity: Each channel of the MRM01 can handle a maximum load of 5A at 24VAC or 25VDC, which is sufficient for most low-power applications.

4. Rugged Design: The Flygt MRM01 is designed for use in harsh environments, with a temperature range of -10 C to 60 C and IP66 rating for protection against dust and water.

1. Limited Relay Types: The MRM01 only supports normally open (NO) and normally closed (NC) relays. Other types of relays, such as changeover or form C, may not be compatible.

2. Limited Input Voltage: The input voltage range for the MRM01 is relatively low, at 24VAC or 25VDC. This may not be suitable for systems that operate at higher voltages.

3. Limited Display: The MRM01 does not have an integrated display or indicator lights, which may require additional monitoring equipment or manual checks.

4. Cost: Compared to other relay modules with similar specifications, the MRM01 may be more expensive due to its modbus UP support and rugged design.

In conclusion, the Flygt MRM01 Mas Relay Module is a reliable and versatile option for water and wastewater applications that require modbus UP communication and rugged construction. Its limited relay types, input voltage range, and absence of a display are potential drawbacks, but these may be outweighed by its ease of integration and robust design. Ultimately, the decision to purchase the MRM01 will depend on the specific requirements and budget of the application.

If the application requires a rugged relay module with modbus UP support, the Flygt MRM01 Mas Relay Module is a recommended option. However, if other relay types or higher input voltages are required, alternative options may need to be considered.

Details:

Shipping: shipping cost: is quoted as part of the sale. No/NC configurable contacts. Din rail mount. 5a at 250vac.

Dip switch configuration. For example, programmable logic controllers plc's, distributed control systems DC's's, human machine interface him's, variable speed drives BSD's, power supplies, pressure transmitters and everything in between. 24vac/dc supply. 4 relay outputs.

Condition: used item - all used products are guaranteed to be working but may show signs of use. MRM01 Flygt relay module, 24vac/dc, 4 relay 5a 250vac, rs-485 modbus. Led status indicators.

specifications genpurrelays:

• brand: Flygt
• mpn: Mrm01
• type: Relay Modules Relay Boards

returns genpurrelays:

• method: money back
• time: 60 days
• paid by: seller
• policy: returns accepted

payments genpurrelays:

• wallet: paypal
• credit card: visa
• other

seller genpurrelays:

• rating: 97.3%
• city: denver, colorado
• # reviews: 776

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• options: ship-to-home
• started: january 5, 2026
• best offers: true
• availability: in stock
• in stock #: 5
• sold #: 9
• prices: $75.00–$229.00
• item condition:
  • Used
  • New – Open box
  • New
  • Seller refurbished

shipping genpurrelays:

• class: standard
• type: fixed
• transit: 4-10 days
• service: standard