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0698-701 Relay module - 04/2021

Translation of the original instructions

RELAY MODULE / POWER SUPPLY UNIT

Type
RM10

RM30

NG10

Please read this manual before starting up.

To be retained for future reference.

Summary of Contents for NG10

Page 1: ...98 701 Relay module 04 2021 Translation of the original instructions RELAY MODULE POWER SUPPLY UNIT Type RM10 RM30 NG10 en Please read this manual before starting up To be retained for future referenc...

Page 2: ...2 0698 701 Relay module 04 2021 en...

Page 3: ...cal data 13 1 2 2 Applied standards 13 1 3 Prevention of obvious misapplication examples 13 2 Installation 14 2 1 Retrofitting the relay module power supply unit 14 2 2 Connection for automatic mode 1...

Page 4: ...warnings Observe additional regulations and instructions concerning the plant Qualified personnel installer Read observe and follow these instructions and the additional valid documents in particular...

Page 5: ...rty Tab 3 Warnings and consequences in case of non compliance Symbol Meaning Safety information Comply with all measures that are marked with a safety sign to prevent injuries or death i Information R...

Page 6: ...nt malfunction stop the relay module system immediately and enlist a responsible person to rectify the malfunction In addition to the overall documentation observe the statutory or other safety and ac...

Page 7: ...r s permission for modifications maintenance work or alterations Use only original parts Duties of the personnel Observe the notices on the relay module and maintain them in a legible state Use protec...

Page 8: ...hscreen for operation of the flow meter Protection cap Protects the modules basic flow meter relay module or power supply unit when the operating unit is decentrally installed Pulse converter Amplifie...

Page 9: ...entrally installed Pulse converter Amplifies the signals from the basic flow meter Is required if the signals need to be transmitted further than 5 m Relay module Switches the external electrical appl...

Page 10: ...supply The power supply unit NG10 is fitted only with a connection for the power supply The device can be used in the following environments on roofed surfaces in roofed and closed rooms altitude up...

Page 11: ...ching elements NOTICE Ifyouconnecttherelaymoduletoanincorrectpowersupplyorconnectincorrectelectricalloads the relay module may become damaged Observe the information under Technical Data and on the ra...

Page 12: ...forapplicationswhichrequireexplosionprotection 1 2 Application in explosion hazard areas DANGER Danger of explosion Combustion hazard Blast wave Flying parts can kill you The relay modules RM10 RM30 t...

Page 13: ...x 0 5 A cos j 0 7 Pmax 77 84 W U 220 230 V 50 60 Hz Imax 0 5 A cos j 0 7 Pmax 77 84 W Supply and signal circuit Plug X1 and X2 U0 7 V DC I0 880 mA P0 1 95 W Ci 1 1 F Li negligibly small U0 7 V DC I0 8...

Page 14: ...to cable length 6 Loosen the connector from the intermediate plate 7 Connect the plug to the male header on the intermediate plate 8 Carefully mount the intermediate plate and tighten up the screws 9...

Page 15: ...and two solenoid valves Power supply cable RM30 230 V 5 m long Order No 0211 387 For A C power supply of the relay module RM30 Connecting cable motor 230 V 0 5 m long Order No 0211 385 For actuation o...

Page 16: ...16 0698 701 Relay module 04 2021 en Fig 8 Relay module R10 Connection of pump motor main valve and SLOW valve Fig 7 Relay module R10 Connection of pump motor and solenoid valve...

Page 17: ...17 0698 701 Relay module 04 2021 en Fig 9 Relay module R30 Connection of pump motor AC and solenoid valve Fig 10 Relay module R30 Connection of pump motor 3 phase current and solenoid valve...

Page 18: ...rews remain in the fixing hole 5 Carefully lift the relay module power supply unit Pay attention to cable length 6 Loosen the connector from the intermediate plate 7 Remove the screws at the intermedi...

Page 19: ...plug of the relay module power supply unit to the male header of the operating unit 18 Replace the operating unit onto the relay module power supply unit and mount the caps 19 Connect the plug with t...

Page 20: ...ease the screws 2 Carefully lift the operating unit Pay attention to cable length 3 Release the plug 4 Remove the lateral sealing covers including the flange nuts 5 Remove the screws 6 Insert screws s...

Page 21: ...caps 10 Connect the plug to the ribbon cable 11 Replace the protection cap onto the relay module power supply unit and mount the caps 12 Connect the operating unit and protection cap using the data li...

Page 22: ...y use the types of fuses listed below As the blowing of a fuse generally precedes a fault have the unit checked by an electrical specialist before changing a fuse The units are adequately protected wh...

Page 23: ...dule power supply unit 6 Carefully lift the relay module power supply unit Pay attention to cable length 7 Release the connecting cable 8 Check the fine wire fuses and replace if necessary 9 Plug the...

Page 24: ...pment This product is an appliance for potentially explosive atmospheres In this regard and in compliance with the ATEX Directive provisions must be made to ensure ascending and desccending traceabili...

Page 25: ...1 Neutral conductor 2 mp motor SLOW valve 3 Main valve 4 Not in use PE Earth conductor 1 2 110 230V 50 60 Hz 3 Not in use Earth conductor Ex RM10m RM10 F Annex 1 Terminal assignment of cables and con...

Page 26: ...yable volume Example Displayed volume 104 3 L Max displayable volume 99999 9 L Complete partial volume 99999 9 104 3 100104 2 Liters The converted total volume of is too large for display Excess will...

Page 27: ...hose system Pump is not operating Check pump Line strainer blocked Clean strainer Time required to fill the connecting lines exceeds the set monitoring time Increase monitoring time Hose line kinked C...

Page 28: ...eck solenoid valve The connection between the modules is interrupted Check bus line Foreign matter in the basic flow meter Clean basic flow meter Basic flow meter damaged Check basic flow meter Fuse i...

Page 29: ...ned securely Check that screw connections are secure Operating pressure exceeded pressure surges e g due to water hammer Check pressure conditions Inadequate chemical resistance Contact manufacturer S...

Page 30: ...ed Clean contacts Wrong battery type used Battery type Operating instructions operating unit chapter 10 2 Operation with relay module Buttons RESET START Change volume Cali bration Total volume Flow m...

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Page 35: ...30 EU RoHS 2011 65 EU 2015 863 EU Type Examination Certificate PTB 12 ATEX 2010 Marking II 2 G Ex ib Gb IIC PTB 12 ATEX 2010 Marking II 2 G Ex eb mb ib IIC T4 Gb Applicable harmonized standards EN IE...

Page 36: ...Pumpen GmbH Erlenstra e 5 7 D 97877 Wertheim Tel 49 93 42 8 79 0 Fax 49 93 42 87 94 04 Email info lutz pumpen de www lutz pumpen de Subject to technical changes 04 2021 Best Nr 0698 701 Printed in Ger...

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