Specifications

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Control Valves - SMARTLINK

MRV

www.maxoncorp.com

combustion systems for industry

Maxon reserves the right to alter specifications and data without prior notice.

10-30.7-5

E-i -3/14

50120624-001/

Specifications of SMARTLINK

MRV

SMARTLINK

MRV System Specifications

(For all Interface Panel configurations with factory-wired relay interface modules and power supply)

Position Accuracy 0.1 degrees (measured on the valve actuator shaft)

Number of Valves 1, 2, 3, or 4

Valve Commissioning Profile

22 field-adjustable positions for each valve including individual standby, purge and

light-off positions

Firing Rate Command 4-20 mA isolated input; 4.8V burden @ 20 mA

Firing Rate Feedback 4-20 mA isolated output; 400 ohm max load

Power

24 VDC universal power supply; provides 24 VDC output to all system components

24 VDC within components

1 valve system: 36 W max

2 valve system: 61 W max

3 valve system: 90 W max

4 valve system: 118 W max

Optional power supply 120-230 VAC provides 24 VDC to system

Low to High Fire Modulation Speed 20, 40, or 60 seconds (user selectable)

Temperature Range (Ambient) All components except user display: -40°F to 158°F

Enclosure Ratings

NEMA 4X, IP66 (valve actuator)

NEMA 4X, IP66 (Optional MAXON-supplied enclosures with rail mounted compo-

nents. See page 10-30.7-6 for individual components ratings)

Approvals

FM Class I, Division 2: Groups A,B,C,D,T4 (when provided with specialized NEMA 4X

enclosures) (valve actuator also Class II, Division 2; Groups E, F, G)

ATEX Approval; II 3 G Ex nA nC IIC T4 Ta=-40C to +70C; IP66 when components

mounted in enclosure (valve actuator is II 3 G Ex nA nC IIC T4 Ta=-40C to +70C; IP66

and II 3 D Ex tD A22 T135C) and IEC Ex nA nC IIC T4 Ta=70C Gc, Ex tC IIIC T135C

UL (US & Canadian): Air Fuel Ratio System and Limit Controls (UL353), Class 2 Soft-

ware (UL 1998)

CE Gas Appliance Directive: Gas-Air Ratio Controller, Class C Software (prEN 12067-

2, EN298)

CE EMC Directive: Electromagnetic Immunity and Emissions (EN61000)

CE Low Voltage Directive: Electrical Safety (EN61010-1)

Relay Outputs

Form A (N.O.), Dry Contacts

Contact Ratings: 250VAC/DC @ 12 A

Relay Inputs 120VAC, 230VAC, or 24VDC solid-state

Summary of content (85 pages)

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Control Valves - SMARTLINK® MRV 10-30.7-5 E - i - 3/14 50120624-001/ Specifications of SMARTLINK® MRV SMARTLINK® MRV System Specifications (For all Interface Panel configurations with factory-wired relay interface modules and power supply) Position Accuracy 0.
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10-30.7-6 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ SMARTLINK® MRV Component Specifications Control Interface Power Input Firing Rate Command Spare Current Input Firing Rate Feedback Relay Driver Outputs Digital Inputs Wiring Terminals Enclosure Relay Output Interface 24VDC, 0.1 A 4-20 mA isolated input; 4.8V burden @ 20 mA 4-20 mA isolated input; 4.
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Control Valves - SMARTLINK® MRV 10-30.7-7 E - i - 3/14 50120624-001/ Table of Contents Butterfly Valves: Model Number Description............................................................................................. 10-30.7-8 Capacities and Specifications ........................................................................................ 10-30.7-9 Dimensions .................................................................................................................... 10-30.
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10-30.7-8 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Model Number Description Butterfly Valves The model number shown on the valve nameplate can accurately identify every MAXON SMARTLINK® MRV Butterfly Valve. The example below shows a typical SMARTLINK® MRV Butterfly Valve model number, along with the available choices for each item represented in the model number. The first three choices determine the valve's configured item number.
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Control Valves - SMARTLINK® MRV 10-30.7-9 E - i - 3/14 50120624-001/ Valve Body Capacities Butterfly Valves - 1” through 4” Size 1” 1.25” 1.5” 2” 2.5” 3” 4” Butterfly Valve Body Performance Table - 1” through 4” Minimum Maximum Inlet Maximum Controllable Pressure Cv Rating Cv rating (psig) 27 0.50 100 70 0.60 100 105 0.70 100 190 1.30 100 260 2.40 90 360 3.00 60 750 5.
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10-30.7-10 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Valve Body Capacities Butterfly Valves - 6” through 16” Butterfly Valve Body Performance Table - 6” through 16” Minimum Maximum Controllable Cv Rating Cv Rating 1425 12.
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10-30.7-11 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Valve Body Assembly Specifications 1” through 4” Butterfly Valves 2 6 8 4 9 7 12 1 8 10 11 3 7 8 5 Item No. Description 1 Valve Body Item No. 7 8 9 1 Cast Iron ASTM A159 Gr. 3000 Body Materials Material Code 2 Carbon Steel ASTM A216 Gr. WCB 3 Brass ASTM B62 UNS No. C83600 5 Stainless Steel ASTM A351 Gr.
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10-30.7-12 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 6” through 16” Butterfly Valves 2 5 6 11 7 4 10 1 8 9 3 4 12 Body Materials Item No. Description 1 Valve Body Item No. 6 7 Material Code 1 Cast Iron ASTM A159 Gr. 3000 Body Seals Description Material O-Ring Standard material options are Buna-N and Viton O-Ring Trim Package Materials Item No.
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Control Valves - SMARTLINK® MRV 10-30.7-13 E - i - 3/14 50120624-001/ Assembly Specifications Butterfly Valves 3A 8A 6A 7A 10A 4A 9A 5A 2A 1A 11A 4A SMARTLINK® Valve Body Assembly Material Specifications Item No. Description 1A 2A 3A 4A* 5A 6A 7A 8A 9A 10A 11A* Valve Body Sub-assembly Locating Spring Pin Adapter Bracket Socket Head Cap Screw Coupling Locking Collar Spring Pin Dowel Pin Hard Stop Screw Hard Stop Nut Cover Plate *These items used only on sizes 1” through 4” w w w .
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-30.7-14 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Dimensions 1” SMARTLINK® Butterfly Valve B 1.25” SMARTLINK® Butterfly Valve I B I C C H H D D G G JØ E O JØ E O KØ LØ A LØ N F A NMØ F KØ MØ Q Q Q R P Flange Dimension “A” (in inches) Threaded 2.87 Threaded 3.15 Steel Socket Welded 2.84 Threaded 2.81 Brass Solder Cup 3.51 Approximate weight: 22 lbs; w/flanges 26 lbs B C D E 1.0 1.25 4.0 4.0 2.0 2.0 10.2 10.2 3.0 3.
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10-30.7-15 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 1.5” SMARTLINK® Butterfly Valve 2” SMARTLINK® Butterfly Valve B B I C I C H H D D G G JØ JØ E KØ O E LØ A F KØ O LØ N A F N MØ MØ Q Q Q R P P Size B C D E 1.5” 2” 4.0 4.0 2.0 2.0 10.2 10.2 3.5 3.5 Approximate weight: 31 lbs; w/flanges 39 lbs [1] M8 - 1.25 tap, 0.62 deep, 2 holes w w w . m a x o n c o r p . c o m Maxon reserves the right to alter specifications and data without prior notice.
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10-30.7-16 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 2.5” SMARTLINK® Butterfly Valve 3” SMARTLINK® Butterfly Valve B I C B H I C H D D G G JØ KØ JØ O E MØ E MØ A N F A LØ Q LØ N F Q KØ O R Q Q R P P Flange Dimension “A” (in inches) Threaded 3.72 Threaded 3.67 Steel Socket Welded 3.79 Threaded 3.80 Brass Solder Cup 5.27 Iron Approximate weight: 39 lbs; w/flanges 58 lbs Size B C D E 2.5” 3” 4.0 4.0 2.0 2.0 10.2 10.2 4.0 4.
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Control Valves - SMARTLINK® MRV 10-30.7-17 E - i - 3/14 50120624-001/ 4” SMARTLINK® Butterfly Valve 6” SMARTLINK® Butterfly Valve B I C B H I C H D [3] D G G KØ LØ MØ MØ KØ JØ E E LØ O N A F JØ O F N Q Q S T R P P R P P Q P Q Flange Dimension “A” (in inches ) Iron Threaded 4.13 Threaded 4.06 Steel Socket Welded 4.
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10-30.7-18 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 8” SMARTLINK® Butterfly Valve A 10” SMARTLINK® Butterfly Valve J B I B C [4] A J I C [4] H PØ H KØ N OØ D KØ UØ R D PØ R S OØ T R NØ L L R T Q E E M F S R M F G R G R T R T Note: Flanges are shipped loose Approximate weight: 66 lbs; w/flanges 139 lbs Approximate weight: 61 lbs; w/flanges 91 lbs Dimensions in inches unless stated otherwise H I K O G J L M N [4] NPT Ø Ø Size A B C [4] 8” 4.
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10-30.7-19 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 12” SMARTLINK® Butterfly Valve B A 14” SMARTLINK® Butterfly Valve J B I A I J C [2] C [2] PØ KØ H PØ NØ S UØ D R R R R OØ L KØ H T R R T R OØ D R S UØ T L T NØ 2 E E M F G M F G Note: Flanges are shipped loose. Approximate weight: 77 lbs; w/flanges 197 lbs Note: Flanges are shipped loose.
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10-30.7-20 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 16” SMARTLINK® Butterfly Valve B A J I C [2] PØ H KØ S D R R R R UØ OØ L T T NØ E F G M Note: Flanges are shipped loose. Approximate weight: 134 lbs; w/flanges 343 lbs Size A B C [2] D E F 16” 4.0 2.0 10.2 12.2 10.5 3.0 Dimensions in inches unless stated otherwise H I K N G J L M [2] NPT Ø Ø 8.1 21.4 0.5 4.4 21.2 6.6 11.4 1.12 O Ø P Ø R S [1] T U Ø 15.0 23.5 1.0 0.438 3.0 19.
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Control Valves - SMARTLINK® MRV 10-30.7-21 E - i - 3/14 50120624-001/ Model Number Description Ball Valves The model number shown on the valve nameplate can accurately identify every MAXON SMARTLINK® MRV Ball Valve. The example below shows a typical SMARTLINK® MRV Ball Valve model number, along with the available choices for each item represented in the model number. The first three choices determine the valve's configured item number.
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10-30.7-22 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Valve Body Capacities Ball Valves Size 0.5” 0.75” 1” 1.25” 1.5” 2” Insert 1/32” Slot 1/16” Slot 1/8” Slot 30°V 60°V Round Port 1/16” Slot 1/8” Slot 30°V 60°V Round Port 1/16” Slot 3/16” Slot 30°V 60°V 90°V Round Port 3/16” Slot 30°V 60°V 90°V Round Port 3/16” Slot 30°V 60°V 90°V Round Port 1/4” Slot 30°V 60°V 90°V Round Port 0.0% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.
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Control Valves - SMARTLINK® MRV 10-30.
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10-30.7-24 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Assembly Specifications Ball Valves 6 5 4 3 2 1 Item Number 1 2 3 4 5 6 Description Valve Body Sub-assembly Bracket Button Head Screw Coupling Collar Coupling Hard Stop Pin Component Material Specifications Based on selection on page 10-30.7-21 6063-T6 Aluminum Alloy UNS A96063 18-8 (type 303) Stainless Steel Zinc Plated Alloy Steel 303 Stainless Steel ASTM A582 UNS No. S30300 420 Stainless Steel w w w . m a x o n c o r p .
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10-30.7-25 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Dimensions 0.5” SMARTLINK® Ball Valve - Threaded A E 1 B 0.5” SMARTLINK® Ball Valve - Flanged A F E 1 B 2 F 2 C C D D 3 3 MØ H G NØ 4 I G OØ J P Q K R L Approximate weight: 12 lbs. Approximate weight: 14 lbs. Size A B C D E 0.5” 4.0 2.0 10.83 9.8 4.38 Number 1 2 3 4 Dimensions in inches unless stated otherwise H F G I J K L oct. 1.89 2.0 1.2 1.
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10-30.7-26 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 0.75” SMARTLINK® Ball Valve - Threaded A E 1 B 0.75” SMARTLINK® Ball Valve - Flanged A F 1 B 2 2 C C D D 3 3 MØ 1.4 G NØ 4 G I J K OØ P Q R L Approximate weight: 13 lbs. Approximate weight: 16 lbs. Size A B C D 0.75” 4.0 2.0 10.9 9.87 Number 1 2 3 4 Dimensions in inches unless stated otherwise H E F G I J K L oct. 4.38 1.89 2.1 1.4 1.04 2.08 1.6 3.2 M Ø 3.88 N O Ø Ø 2.75 0.
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Control Valves - SMARTLINK® MRV 10-30.7-27 E - i - 3/14 50120624-001/ 1” SMARTLINK® Ball Valve - Threaded 1” SMARTLINK® Ball Valve - Flanged E A 1 B A F E 1 B F 2 2 C C D D 3 3 MØ G H NØ 4 G I OØ J Q P K R L Approximate weight: 15 lbs. Size A B 1” 4.0 2.0 Number 1 2 3 4 Approximate weight: 18 lbs. Dimensions in inches unless stated otherwise H C D E F G I J K L oct. 11.14 10.11 4.38 1.89 2.6 1.7 1.25 2.5 1.95 3.
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10-30.7-28 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 1.25” SMARTLINK® Ball Valve - Threaded A 1.25” SMARTLINK® Ball Valve - Flanged E 1 B A F E 1 B F 2 2 C C D D 5 O H C O C 3 P∅ 3 I G N 4 O∅ Q∅ J G K R L S T M Approximate weight: 16.5 lbs. Size A B 1.25” 4.0 2.0 Number 1 2 3 4 5 C D 11.06 10.03 Approximate weight: 21.5 lbs. E 4.38 Dimensions in inches unless stated otherwise N F G H I J K L M oct. 1.88 2.9 1.91 1.47 1.5 3.0 2.2 4.
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10-30.7-29 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 1.5” SMARTLINK® Ball Valve - Threaded A E 1 B 1.5” SMARTLINK® Ball Valve - Flanged F A E 1 B F 2 2 C C D D 5 O O H C C 3 P∅ 3 I G N O∅ 4 Q∅ J G R K S T L M Approximate weight: 19 lbs. Approximate weight: 26 lbs. Size A B C D E 1.5” 4.0 2.0 11.3 10.27 4.38 Number 1 2 3 4 5 Dimensions in inches unless stated otherwise N F G H I J K L M oct. 1.88 3.36 1.91 1.71 1.7 3.
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10-30.7-30 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 2” SMARTLINK® Ball Valve - Threaded A 2” SMARTLINK® Ball Valve - Flanged E 1 B A F E 1 B F 2 2 C C D D 5 O H C 3 3 I G N Q∅ 4 P∅ O∅ J G R S K T L M Approximate weight: 22 lbs. Size A B 2” 4.0 2.0 Number 1 2 3 4 5 C D 11.53 10.49 Approximate weight: 31 lbs. E 4.38 Dimensions in inches unless stated otherwise N F G H I J K L M oct. 1.88 3.75 1.91 1.94 1.90 3.80 2.75 5.5 2.
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Control Valves - SMARTLINK® MRV 10-30.7-31 E - i - 3/14 50120624-001/ Model Number Description Control Actuator The model number shown on the actuator nameplate can accurately identify every MAXON SMARTLINK® MRV Control Actuator. The example below shows a typical SMARTLINK® MRV Control Actuator model number, along with the available choices for each item represented in the model number. The first choice determines the actuator's configured item number.
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10-30.7-32 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Dimensions Control Actuator B A M N 2 3 D C E 4 F G 5 H O I J 1 P U K Q LØ R K S J 1/2” Keyed Output V W TØ Z AA 1/2” Square Output X Y 3/4” Square Output Approximate weight: 15 lbs A 4.0 B 2.0 C 10.08 O 1.75 P 3.5 Q 0.25 Number 1 2 3 4 5 D 6.65 Dimensions in inches unless specified otherwise E F G H I J 2.46 0.54 1.29 2.5 5.0 2.0 Dimensions in inches unless specified otherwise R S TØ U V W X 0.
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Control Valves - SMARTLINK® MRV 10-30.7-33 E - i - 3/14 50120624-001/ Control Actuator B A N 1 M 2 D C E 3 F G H O P 4 I I H JØ L K Linkage Arm Approximate weight: 15 lbs A 4.0 B 2.0 Number 1 2 3 4 C 10.08 D 6.65 E 2.46 Dimensions in inches unless stated otherwise F G H I J Ø K rad. L rad. 2.5 5.0 2.0 1.0 0.27 4.358 3.921 Description Temporary shipping plug 1/2” NPT threads 4X .41 4X 3/8-16 UNC w w w . m a x o n c o r p .
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10-30.7-34 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Model Number Description Spare Actuator The model number shown on the actuator nameplate can accurately identify every MAXON SMARTLINK® MRV Spare Actuator. The example below shows a typical SMARTLINK® MRV Spare Actuator model number, along with the available choices for each item represented in the model number. The first choice determines the actuator's configured item number.
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Control Valves - SMARTLINK® MRV 10-30.7-35 E - i - 3/14 50120624-001/ Model Number Description Control Interface The model number shown on the control interface nameplate can accurately identify every MAXON SMARTLINK® MRV Control Interface. The example below shows a typical SMARTLINK® MRV Control Interface model number, along with the available choices for each item represented in the model number. The first four characters determine the Control Interface's configured item number.
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10-30.7-36 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Dimensions Control Interface A B C Dimensions in inches unless stated otherwise A B C 1.00 4.57 4.53 w w w . m a x o n c o r p . c o m combustion systems for industry Maxon reserves the right to alter specifications and data without prior notice. © 2014 Copyright Maxon Corporation. All rights reserved.
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Control Valves - SMARTLINK® MRV 10-30.7-37 E - i - 3/14 50120624-001/ 24 x 20” SMARTLINK® MRV Interface Panel (without enclosure) A B C 1 F 2 G D E 3 4 6 5 NOTE: Maximum options shown A 18.2 B [1] 17.18 Dimensions in inches unless stated otherwise C D E [1] 8.59 22.2 19.7 [1] Mounting centers Number 1 2 3 4 5 6 Description 1” wide x 2” high wire duct (typ.) Control rail assembly Terminal block rail assembly Warning label Interface panel label Ground label w w w . m a x o n c o r p .
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10-30.7-38 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 20 x 16” SMARTLINK® MRV Interface Panel (without enclosure) A B 1 C G F 2 D E 3 4 6 5 NOTE: Maximum options shown A 14.2 B [1] 13.18 Dimensions in inches unless specified otherwise C D E [1] 6.59 18.2 15.7 F 14.12 [1] Mounting centers Number 1 2 3 4 5 6 Description 1” wide x 2” high wire duct (typ.) Control rail assembly Terminal block rail assembly Warning label Interface panel label Ground label w w w .
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Control Valves - SMARTLINK® MRV 10-30.7-39 E - i - 3/14 50120624-001/ 24 x 20” SMARTLINK® MRV Interface Panel (with enclosure) 1 A B C D F NOTE: Maximum options shown A 18.5 Number 1 B 9.25 Dimensions in inches unless stated otherwise C D 24.0 25.5 E 27.0 F 1.25 Description Mounting lug Enclosure options User display may be door mounted or mounted internally in the panel on a DIN rail. For door mounted selections, a dust cover is available and recommended for most installations.
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10-30.7-40 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ 20 x 16” SMARTLINK® MRV Interface Panel (with enclosure) 4 A 5 B G 6 H AA 1 E C Section AA Mounting lug detail D 2 3 F NOTE: Maximum options shown A 14.5 Number 1 2 3 4 5 6 B 7.25 Dimensions in inches unless stated otherwise C D E F 20.0 21.5 23.0 1.25 G 1.5 H 1.5 Description Logo label User display (optional, door mounted only) Dust cover (optional) Mounting lug .44 x .
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Control Valves - SMARTLINK® MRV 10-30.7-41 E - i - 3/14 50120624-001/ Model Number Description User Display The model number shown on the user display nameplate can accurately identify every MAXON SMARTLINK® MRV User Display. The example below shows a typical SMARTLINK® MRV User Display model number, along with the available choices for each item represented in the model number. The first choice determines the user display's configured item number.
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10-30.7-42 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Installation and Operating Instructions Before operating this product, check all specifications (Pages 10-30.7-5 and -6) and safety requirements (Page 10-30.743) to ensure the product is suitable and safe for the intended application. In addition, read all installation, commissioning, and operating instructions. The SMARTLINK® MRV system must be set-up and maintained in the field by qualified combustion personnel.
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Control Valves - SMARTLINK® MRV 10-30.7-43 E - i - 3/14 50120624-001/ Installation Instructions Safety Requirements 1. The SMARTLINK® MRV system should be used for positioning of multiple valves/dampers to control the air/fuel ratio to industrial/ commercial burners. The product is intended to replace mechanically or pneumatically linked air/fuel ratio control equipment in combustion applications that can benefit from increased positioning repeatability and tamper resistance.
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10-30.7-44 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ SMARTLINK® MRV Components As shown below, the minimum SMARTLINK® MRV system requires two Valve Actuators and one (DIN rail-mounted) Control Interface. A total of four Valve Actuators can by supported by one Control Interface. In addition, several optional DIN rail-mounted components are available to simplify electrical interfacing and commissioning.
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Control Valves - SMARTLINK® MRV 10-30.7-45 E - i - 3/14 50120624-001/ Optional Components Relay Input Interface Relay Output Interface User Display Network Interface Universal Supply Optional SMARTLINK® MRV Interface Panel Assemblies Interface Panel with Enclosure (24” x 20” Interface Panel shown; 20” x 16” Interface Panel does not include User Display) Interface Panel without Enclosure (24” x 20” Interface Panel shown; 20” x 16” Interface Panel does not include User Display) w w w .
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10-30.7-46 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Mechanical Installation The mechanical installation of the SMARTLINK® MRV system requires the following: • SMARTLINK® Valve Actuators: Install the Valve Actuator assemblies in any orientation within the appropriate air and fuel pipe lines. Observe good piping practice when installing valves. Do not use valves or actuators to support the weight of pipe.
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Control Valves - SMARTLINK® MRV 10-30.7-47 E - i - 3/14 50120624-001/ 24” x 20” SMARTLINK® MRV Interface Panel (without enclosure) 20” x 16” SMARTLINK® MRV Interface Panel (without enclosure) A A B B 1 C C 1 G F 2 G F 2 D D E E 3 3 4 4 6 6 5 5 24” x 20” SMARTLINK® MRV Interface Panel (with enclosure) 20” x 16” SMARTLINK® MRV Interface Panel (with enclosure) 1 A 4 A B 5 B G 6 H AA 1 C D E D 2 3 F w w w . m a x o n c o r p .
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10-30.7-48 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Electrical Installation The SMARTLINK® MRV System block diagram below indicates the sources and destinations of all electrical wiring. If the Control Interface is ordered with an Interface Panel assembly, the following field wiring is required: • 120/230 VAC supply and protective earth wiring between the customer’s fused, AC power source and Interface Panel terminal block (L1, L2, and PE).
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Control Valves - SMARTLINK® MRV 10-30.7-49 E - i - 3/14 50120624-001/ Electrical Installation The MRV Interface Panel includes a Universal Power Supply, Relay Input Interface, Relay Output Interface and Network Interface module. (The 24” x 20” Interface Panel also includes a User Display.) These DIN rail-mounted devices are factory-wired to the SMARTLINK® MRV Control Interface and a labeled terminal block assembly for field wiring as shown in the wiring diagram below.
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10-30.
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Control Valves - SMARTLINK® MRV 10-30.
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10-30.7-52 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ SMARTLINK® MRV Interface Panel without User Display Circuit Breaker SMARTLINK MRV Control Interface 4-20 mA Temp Control Input Power Supply See Note 8 SMARTLINK MRV Relay Input Interface SMARTLINK MRV Network Interface SMARTLINK MRV Relay Output Interface w w w . m a x o n c o r p . c o m combustion systems for industry Maxon reserves the right to alter specifications and data without prior notice.
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Control Valves - SMARTLINK® MRV 10-30.7-53 E - i - 3/14 50120624-001/ See Notes 1, 2 SMARTLINK Valve 0 To: SMARTLINK MRV Network Interface Temperature Controller See Notes 1, 2 SMARTLINK Valve 1 To: SMARTLINK MRV Network Interface See Notes 1, 2 SMARTLINK Valve 2 To: SMARTLINK MRV Network Interface See Notes 1, 2 Cold Jumper 4-20 mA Output SMARTLINK Valve 3 To: SMARTLINK MRV Network Interface This device is externally mounted to the enclosure door. See Note 4 w w w . m a x o n c o r p .
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10-30.7-54 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ NOTES: NOTE 1: Recommended wire color code for SMARTLINK® MRV Control Network SMARTLINK® MRV Network Cable Component Terminal Designation MAXON (not to exceed 100 ft.) Belden (not to exceed 300 ft.) brown F24+ / +24 white / orange F24- / GND orange blue DA white / blue white DB blue black NOTE 2: All shields should terminate to GND within 6" of where it enters the cabinet.
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Control Valves - SMARTLINK® MRV 10-30.
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10-30.7-56 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Using the Control Interface for Command Entry There are 3 SMARTLINK® MRV command sets (a, b, and c) as listed below. Several of the commands have special requirements before they can be executed. For example, before entering the Set Max Position & Ramp Command, the unit must be at position index #9 or the command cannot be executed. Command Set "A" A-0........Enter Manual Positioning Mode ..................
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Control Valves - SMARTLINK® MRV 10-30.7-57 E - i - 3/14 50120624-001/ Each of the user commands can be initiated by following the general command entry procedure outlined below. General Command Entry Instructions: 1. A user command can be performed only when the following conditions are all satisfied: a.) Mode switch is not in the RUN position, b.) One of the green Command Set lights (a, b, c) is blinking, c.) ADJUST switch is not in the MINIMUM position, d.) Unit is “unlocked”, and e.
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10-30.7-58 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ User Display Operation The optional SMARTLINK® MRV User Display simplifies commissioning and viewing system status with a back-lit, 4-line by 20character, liquid crystal display (LCD). The User Display can be remotely mounted up to 1000 feet away from the Control Interface for remote commissioning and control room monitoring. Multiple displays can be connected to the system for both local and remote operation.
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Control Valves - SMARTLINK® MRV 10-30.7-59 E - i - 3/14 50120624-001/ Operational Checkout Apply power to the SMARTLINK® MRV System. If a SMARTLINK® MRV Interface Panel was purchased, switch the breaker located on the lower rail of the Interface Panel to the ON (or up) position. The breaker switch will power all system components including the SMARTLINK® Valve Actuators.
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10-30.7-60 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ System Configuration There are 7 SMARTLINK® configuration settings that can be changed through execution of the commands listed below. Detailed explanations of each setting appear in Reference Table 11: SMARTLINK® MRV System Configuration Summary (page 10-30.779).
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Control Valves - SMARTLINK® MRV 10-30.7-61 E - i - 3/14 50120624-001/ 10-Point System Commissioning The SMARTLINK® MRV Control Interface is shipped with configuration settings that support a 10-point commissioning procedure as described on the following page. Specifically, the Auto Ramp ON configuration is selected as the default setting so that fuel valve adjustment is needed for only 10 position indexes (0, 1, 2…9). The 9 intermediate position indexes (0.5, 1.5, 2.5, etc.
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10-30.7-62 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Commissioning Procedure with Control Interface a) b) c) d) e) f) g) h) i) j) SMARTLINK® MRV 10-Point Commissioning Procedure with Control Interface Disable burner light-off by turning off the burner management system or disabling a combustion permissive so that interlocks cannot be proven. Turn on the combustion blower. Execute Command A-0, Enter Manual Mode.
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Control Valves - SMARTLINK® MRV 10-30.7-63 E - i - 3/14 50120624-001/ Commissioning Procedure with User Display SMARTLINK® MRV 10-Point Commissioning Procedure with User Display Menu & Sub-Menu reference numbers and instructions for moving between menu levels are shown in Table 15 (page 10-30.7-85) a) Disable burner pilot trials by turning off the burner management system or disabling a combustion permissive so that interlocks cannot be proven. Turn on the combustion blower. Go to Sub-Menu 5.
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10-30.7-64 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Unit Locking and Passcode Entry The SMARTLINK® MRV Control Interface is shipped with the lock function disabled and a factory default 4-digit passcode or “combination” of 0,0,0,0. To lock the unit for the first time and change the default passcode, the lock function must first be enabled (Command C-5) and the default passcode entered (Command A-7) as described in the first two procedures below.
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Control Valves - SMARTLINK® MRV 10-30.7-65 E - i - 3/14 50120624-001/ Manual Operation Command A-0, Enter Manual Positioning Mode, is used to override the 4-20 mA position command input and the startup (burner management) command inputs (i.e. Purge Position, Lightoff Position, Standby Position). This command is used during the operational checkout of the system prior to commissioning and after commissioning to verify burner performance at each position index.
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10-30.7-66 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Troubleshooting and Alarms/Faults If the alarm light of the Control Interface is on or flashing, view the alarm (or fault) condition by executing Command A-1, Display Alarms. After command entry, the INC/DEC switch is used to scroll through the alarm codes. The cause of the alarm can be determined by observing the numbered lights turned on and matching the light pattern to the table entry below.
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Control Valves - SMARTLINK® MRV 10-30.7-67 E - i - 3/14 50120624-001/ Control Interface Alarms / Faults Alarm / Fault Code (Code = CI #0-9 Lights ON) Alarm / Fault Name User Display Message Alarm / Fault Description and Corrective Action 4, 5 Memory (Fault) “FAULT: CI MEMORY” Control Interface detected data corruption. Reload commissioning data if stored in optional User Display.
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10-30.7-68 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Actuator replacement should be accomplished by MAXON-trained personnel only. Actuator Removal 1. 2. 3. 4. 5. 6. Power down the SMARTLINK® MRV system. Turn off the fuel supply and burner management system. Remove the actuator access cover using a 4 mm Allen wrench and verify the green power light is OFF. Record the wire color code sequence and then disconnect the four wires and shield from the terminal block.
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10-30.
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10-30.
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10-30.
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10-30.
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10-30.7-78 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Table 10: SMARTLINK® MRV Relay Output Interface Checkout Procedures Table 10: SMARTLINK® MRV Relay Output Interface Checkout Procedures SMARTLINK® Interface Panel Terminal Name (Abbreviation) SMARTLINK® Control Interface Relay Driver Terminal Name (Abbreviation) Relay Output Terminals (Form A contacts: normally open when non-powered) Relay Output Drivers (On state: <1.
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Control Valves - SMARTLINK® MRV 10-30.7-79 E - i - 3/14 50120624-001/ Table 11: SMARTLINK® MRV System Configuration Settings Table 11: SMARTLINK® MRV System Configuration Settings Configuration Command Name & (Number) Factory Default & (Configuration Setting Number) Description and Configuration Options Select Loss of Signal Position (B-0) Position Index #0 (Minimum) Desired valve position when a loss of signal (L.O.S.) event occurs.
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10-30.7-80 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Table 12: SMARTLINK® MRV User Commands - Command Set ‘A’ Table 12: SMARTLINK® MRV User Commands - Command Set ‘A’ SMARTLINK® Commands Number: Name Description of command purpose and usage Command Set ‘A’ Command A-0 is used to enter a Manual Positioning Mode that overrides the 4-20 mA, firing rate command input.
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Control Valves - SMARTLINK® MRV 10-30.7-81 E - i - 3/14 50120624-001/ Table 12: SMARTLINK® MRV User Commands - Command Set ‘A’ (continued) SMARTLINK® Commands Number: Name Description of command purpose and usage Command Set ‘A’ Command A-4 "commissions" the selected valve and stores the position index (at the time of command entry) as the valve's maximum "running" position index. Prior to executing A-4, Command A-3 must be performed to verify and/or change the valve being selected for commissioning.
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10-30.7-82 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Table 13: SMARTLINK® MRV User Commands - Command Set ‘B’ Table 13: SMARTLINK® MRV User Commands - Command Set ‘B’ SMARTLINK® Commands Number: Name Description of command purpose and usage Command Set ‘B’ Command B-0 is a configuration command that permits selection of firing rate when a loss of signal event occurs. (A loss of signal condition exists if the 4-20 mA firing rate command signal drops below 0.05 mA).
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Control Valves - SMARTLINK® MRV 10-30.7-83 E - i - 3/14 50120624-001/ Table 13: SMARTLINK® MRV User Commands - Command Set ‘B’ (continued) SMARTLINK® Commands Number: Name Description of command purpose and usage Command Set ‘B’ Command B-4 permits selection of the Startup Configuration setting. The Startup Configuration setting defines what effect each startup command input has on SMARTLINK® MRV operation.
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10-30.7-84 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Table 14: SMARTLINK® MRV User Commands - Command Set ‘C’ Table 14: SMARTLINK® MRV User Commands - Command Set ‘C’ SMARTLINK® Commands Number: Name Description of command purpose and usage Command Set ‘C’ C-0: Test Valve Command C-0 is a diagnostic command that is used to test a valve actuator through its full travel.
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Control Valves - SMARTLINK® MRV 10-30.7-85 E - i - 3/14 50120624-001/ Table 15: SMARTLINK® MRV User Display Command Summary Table 15: SMARTLINK® MRV User Display Command Summary MAIN & SUB-MENU ITEMS (See Notes 1-7 below) Main Menu # Sub Menu # Menu Item SMARTLINK MRV Status Or More Status 1 1.1 1.2 1.3 1.4 1.5 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 3 3.1 3.2 3.3 4 4.1 4.2 4.3 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 6 6.1 6.2 6.3 7 7.1 7.2 7.3 8 8.1 8.2 8.
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10-30.7-86 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Table 15: SMARTLINK® MRV User Display Command Summary (continued) MAIN & SUB-MENU ITEMS (See Notes 1-7 below) Main Menu # Sub Menu # Menu Item Set Configuration 9 Or Select Item 9.1 10 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.
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Control Valves - SMARTLINK® MRV 10-30.7-87 E - i - 3/14 50120624-001/ Table 16: SMARTLINK® MRV Commissioning Sheet Commissioning Date:_________________________________ System Number :____________________________________ Control Interface S/N:_________________________________ Plant:_____________________________________________ Factory Default & Configuration (Configuration Setting Command Name & (Number) No.
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10-30.7-88 E - i - 3/14 Control Valves - SMARTLINK® MRV 50120624-001/ Position Index Light # On Position Command (%) Position Command (mA) 4.000 0 0 00.00% 0.5 0, 1 05.56% 4.889 1 1 11.11% 5.778 1.5 1, 2 16.67% 6.667 7.556 2 2 22.22% 2.5 2, 3 27.78% 8.444 3 3 33.33% 9.333 3.5 3, 4 38.89% 10.222 4 4 44.44% 11.111 4.5 4,5 50.00% 12.000 5 5 55.56% 12.889 5.5 5, 6 61.11% 13.778 14.667 6 6 66.67% 6.5 6, 7 72.22% 15.556 7 7 77.78% 16.444 7.
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