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Xylem FLYGT MRM 01, Installation, Operation And Maintenance Manual

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Xylem FLYGT MRM 01 Installation, Operation And Maintenance Manual Download Page 14

WS009574A

3. Select Activate.
4. Select the monitoring channels for the four relays on the module.
5. Select the Action priority for each relay, that is, if the relay communicates an A-alarm or

a B-alarm on the specified monitoring channel.

6. Repeat the settings for all the connected Relay modules.
7. Click Update.

6.1.3  Set the DIP switches

WS010010A

1

2

3

1. Slits for removing the front cover

2. Switch 1–4: Relay function

3. Switch 5–8: Module address

6  System Setup

12

MRM 01 Installation, Operation, and Maintenance Manual

Summary of Contents for FLYGT MRM 01

Page 1: ...Installation Operation and Maintenance Manual MRM 01 ...

Page 2: ......

Page 3: ...lation 7 4 1 Install the unit on a DIN rail 7 5 Electrical Installation 8 5 1 Do not install in an explosive zone 8 5 2 Connect the unit 9 5 3 Replace CAS with MRM and MAS 9 6 System Setup 11 6 1 Set up the MAS base unit 11 6 1 1 Activate the communication alarm 11 6 1 2 Set up a MAS relay module 11 6 1 3 Set the DIP switches 12 7 Technical Reference 14 7 1 Dimensions 14 7 2 Environmental requirem...

Page 4: ...t and the surroundings This includes any modification to the equipment or use of parts not provided by Xylem If there is a question regarding the intended use of the equipment please contact a Xylem representative before proceeding 1 2 Safety terminology and symbols About safety messages It is extremely important that you read understand and follow the safety messages and regulations carefully bef...

Page 5: ...sult the regulations of your local electricity supplier For more information about requirements see sections dealing specifically with electrical connections Power lock out DANGER Electrical Hazard Before starting work on the unit make sure that the unit and the control panel are isolated from the power supply and cannot be energized This applies to the control circuit as well Qualification of per...

Page 6: ...with other waste at the end of its working life Where marked the chemical symbols Hg Cd or Pb indicate that the battery contains mercury cadmium or lead above the reference levels in EC Directive 2006 66 If batteries are not properly disposed of these substances can cause harm to human health or the environment To protect natural resources and to promote material re use please separate batteries f...

Page 7: ...in accordance with local regulations 2 Inspect the product to determine if any parts are damaged or missing 3 If applicable unfasten the product by removing any screws bolts or straps For your personal safety be careful when you handle nails and straps 4 Contact your sales representative if anything is out of order 2 2 Storage guidelines Storage location The product must be stored in a covered and...

Page 8: ...S A MAS that is complemented with an MRM enables separate indication and relay output for each monitoring channel in the same way a CAS does It makes the monitoring system fully compliant as a CAS replacement How to make a strict CAS replacement using the MAS base unit and an MRM is described in Replace CAS with MRM and MAS page 9 Language independent monitoring functions A language independent mo...

Page 9: ...the unit on a DIN rail WS009306A 1 Hook the lip at the back of the unit onto the top of the DIN rail 2 Press the unit down until the rail clip snaps into place 4 Mechanical Installation MRM 01 Installation Operation and Maintenance Manual 7 ...

Page 10: ...ith all local codes and regulations WARNING Electrical Hazard There is a risk of electrical shock or explosion if the electrical connections are not correctly carried out or if there is fault or damage on the product Visually inspect equipment for damaged cables cracked casings or other signs of damage Make sure that electrical connections have been correctly made CAUTION Electrical Hazard Prevent...

Page 11: ...tion Terminal Description 11 Modbus RS 485 B to MAS terminal 38 12 Modbus RS 485 A to MAS terminal 37 3 Connect the power supply Terminal Description 5 Power supply 24 VAC or 24 VDC 6 Ground 5 3 Replace CAS with MRM and MAS 1 Install the MRM 01 and MAS base unit according to Install the unit on a DIN rail page 7 2 Connect the CAS inputs and outputs to the MAS base unit and MRM 01 5 Electrical Inst...

Page 12: ...S A Output for remote indication 24 V max 2 VA 1 3 2 4 CAS B Output for remote indication 24 V max 2 VA 3 1 2 2 CAS C Output for remote indication 24 V max 2 VA 4 9 5 10 CAS D Output for remote indication 24 V max 2 VA 6 7 7 8 3 Connect the Modbus communication between the MAS base unit and the MRM 01 MAS base unit MRM 01 Description Terminal Description Terminal Local RS 485 A Modbus master 37 Mo...

Page 13: ...Click Setup General configuration RS 485 Modbus 2 Set the Communication alarm status for Relay modules Local to On 3 Click Update 6 1 2 Set up a MAS relay module 1 Make sure that the communication with the relay modules is turned on 2 Click Setup General configuration Relay Modules MRM 01 6 System Setup MRM 01 Installation Operation and Maintenance Manual 11 ...

Page 14: ...elay communicates an A alarm or a B alarm on the specified monitoring channel 6 Repeat the settings for all the connected Relay modules 7 Click Update 6 1 3 Set the DIP switches WS010010A 1 2 3 1 Slits for removing the front cover 2 Switch 1 4 Relay function 3 Switch 5 8 Module address 6 System Setup 12 MRM 01 Installation Operation and Maintenance Manual ...

Page 15: ...s Condition Action Relay closes when there is an alarm The DIP switches are off by default No action is needed Relay opens when there is an alarm Set DIP switch to ON 3 Set the address of the relay module WS010011A 6 System Setup MRM 01 Installation Operation and Maintenance Manual 13 ...

Page 16: ...dity Relative humidity non condensing 85 7 3 IP rating IP 20 7 4 Electrical data Parameter Value Supply voltage 24 V AC or DC Frequency 45 Hz to 65 Hz Supply voltage tolerance 10 Supply dropout 50 ms without function disruption Four relays 5 A 250 VAC normally opened Power consumption 24 VDC maximum 3 VA 24 VAC maximum 6 VA 7 5 Approvals CE CSA US 7 Technical Reference 14 MRM 01 Installation Opera...

Page 17: ...wer is on and communication with the MAS base unit is established 3 RD Receive data RS 485 or Modbus communication with MAS base unit 2 TD Transmit data 4 R1 R4 Relay status of four individual channels LEDs are lit or blinking when the related relay is active Blinking alarm Lit OK or acknowledged 7 Technical Reference MRM 01 Installation Operation and Maintenance Manual 15 ...

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Page 20: ...have strong long standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise backed by a legacy of innovation For more information on how Xylem can help you go to xyleminc com Refer to www xylemwatersolutions com contacts for contact details of your local sales and service representative Xylem Water Solutions Global Services A...

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