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Belimo EFB Series Wiring
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Belimo EFB Series Wiring

Damper actuators and control valves
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Wiring for
Damper Actuators and Control Valves
July 2011

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Summary of Contents for Belimo EFB Series

  • Page 1 Wiring for Damper Actuators and Control Valves July 2011...
  • Page 2 EFB, EFX Wire type and wire installation tips AFB, AFX For most installations, 18 or 16 Ga. cable works well with Belimo actuators. Review job requirements and determine whether a plenum or appliance rated cable is appropriate. Use code-approved wire nuts, NFB, NFX terminal strips or solderless connectors where wires are joined.
  • Page 3 Wire Size vs. Length of Run for Damper Actuators and Control Valves 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN...
  • Page 4 Wire Size vs. Length of Run for SY Series Actuators 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN...

  • Page 5: Installation Notes

    Wiring for Damper Actuators and Control Valves On/Off, Spring Return, Electronic Fail-Safe, 24V Actuators: EFB24(-S) EFX24(-S) AF24(-S) US NFB24(-S) NFX24(-S) LF24(-S) US TF24(-S) US GKB24-3 GKX24-3 NKQB24-1 NKQX24-1 Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual.
  • Page 6 Wiring for Damper Actuators and Control Valves On/Off, Spring Return, 120, 230V and UP Actuators: EFB120(-S) EFX120(-S) AFBUP(-S) AFXUP(-S) AF120(-S) US/AF230(-S) US NFBUP(-S) NFXUP(-S) LF120(-S) US/LF230(-S) US TF120(-S) US Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual.
  • Page 7 Wiring for Damper Actuators and Control Valves Floating Point, Spring Return, 24V Actuators: LF24-3(-S) US TF24-3(-S) US LFC24-3...US Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Actuators may also be powered by 24 VDC. CAUTION Actuators with plenum rated cable do not have numbers on Indicates a potentially hazardous situation which, if not avoided,...
  • Page 8 Wiring for Damper Actuators and Control Valves On/Off and Floating Point, Non-Spring Return, 24V Actuators: LMB24-3(-S) (-P5) (-P10) (-T) AMB24-3(-S) LMX24-3(-T) AMX24-3(-T) LRB24-3(-S) ARX24-3 TR24-3(-T) US NMB24-3 GMB24-3… NMX24-3(-T) GMX24-3… ARB24-3(-S) LRX24-3 CMB24-3… ARB24-3-5 GRB24-3-5 GRB24-3-7 GMB24-3-X1 LRCB24-3(-S) Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual.
  • Page 9 Wiring for Damper Actuators and Control Valves Floating Point, Electronic Fail-Safe, 24V Actuators: GKB24-3 Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Provide overload protection and disconnect as required. CAUTION Actuators may also be powered by 24 VDC. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
  • Page 10 Wiring for Damper Actuators and Control Valves On/Off and Floating Point, Non-Spring Return, 100 to 240V Actuators: LMX120-3 AMX120-3 LRX120-3 CMB120-3 NMX120-3 GMX120-3 ARX120-3 Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. LMB(X), NMB(X), AMB(X), GMB(X), LRB(X), and ARB(X) CAUTION can be supplied with either 120 VAC or 230 VAC.
  • Page 11 Wiring for Damper Actuators and Control Valves Proportional, Spring Return, 24V Actuators: EFB24-SR(-S) EFX24-SR(-S) AFB24-SR(-S) AFX24-SR(-S) AF24-SR US AFA24-SR US NFB24-SR(-S) NFX24-SR(-S) LF24-SR(-S) US TF24-SR(-S) US Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Actuators may also be powered by 24 VDC.
  • Page 12 Wiring for Damper Actuators and Control Valves Proportional, Non-Spring Return, Electronic Fail-Safe, 24V Actuators: LMB24-SR (-T) NMB24-SR LMX24-SR (-T) NMX24-SR (-T) LRB24-SR TR24-SR (-T) US AMB24-SR GMB24-SR AMX24-SR (-T) GMX24-SR ARB24-SR LRX24-SR ARX24-SR CMB24-SR-L CMB24-SR-R GKB24-SR GKX24-SR NKQB24-SR NKQX24-SR Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual.
  • Page 13 Wiring for Damper Actuators and Control Valves Proportional, Non-Spring Return, 100 to 240V Actuators: LMX120-SR AMX120-SR ARX120-SR NMX120-SR LRX120-SR Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. LMB(X), NMB(X), AMB(X), GMB(X), LRB(X), and CAUTION ARB(X) can be supplied with either 120 VAC or 230 VAC.
  • Page 14 Wiring for Damper Actuators and Control Valves Phasecut Control Signal, Spring Return and Non-Spring Return, 24V Actuators: AF24-PC US LMX24-PC AMX24-PC LRX24-PC NMX24-PC GMX24-PC ARX24-PC Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Actuators may also be powered by 24 VDC.
  • Page 15 Wiring for Damper Actuators and Control Valves Proportional, Spring Return, 24V, 3 kΩ or 10 kΩ Control Input Actuators: LF24-ECON-R03 US LF24-ECON-R10 US AF24-ECON-R03 US Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Actuators with plenum rated cable do not have numbers on CAUTION wires;...
  • Page 16 Wiring for Damper Actuators and Control Valves Proportional, Spring Return, 24V, 2 to 10 VDC (or 4 to 20 mA) Control Signal or Three-Position On/Off Control Actuators: LF24-SR-E US Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual.
  • Page 17 Wiring for Control Valves On/Off and Floating Point, Spring and Non-Spring Return, 24V Actuators: NV24-3 US NVD24-3 US NVFD24 (-E) US Hazard Identification WARNING Live Electrical Components! Warnings and Cautions appear at appropriate sections throughout During installation, testing, servicing and troubleshooting of this this manual.
  • Page 18 Have a qualified licensed electrician or other IN4004 or IN4007 diode. individual who has been properly trained in handling live electrical (IN4007 supplied, Belimo part number 40155) components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.
  • Page 19 Contact closures A & B also can be triacs. A & B should both be closed for triac source and open for triac sink. Floating Point IN4004 or IN4007 diode. (IN4007 supplied, Belimo part number 40155). 24 VAC Transformer Line Blk (1) –...
  • Page 20 Wiring for Damper Actuators and Control Valves MFT, Spring Return, Non-Spring Return, Electronic Fail-Safe, 24V Actuators: EFB24-MFT(-S) EFX24-MFT(-S) AFB24-MFT(-S) AFX24-MFT(-S) NFB24-MFT(-S) NFX24-MFT(-S) LMX LRX NMX AMX ARX GKX NKQ ARX24-MFT-5 ARB24-MFT-5 GRX24-MFT-5 GMX24-MFT-X1 GRB24-MFT-S GRB24-MFT-5 GRB24-MFT-7 Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual.
  • Page 21 Wiring for Damper Actuators and Control Valves MFT, Non-Spring Return, 24V Actuators: ARX24-MFT-5 ARB24-MFT-5 GMX24-MFT GMX24-MFT-X1 GRX24-MFT-5 GRX24-MFT-7 GRB24-MFT-5 GRB24-MFT-7 Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Actuators with plenum rated cable do not have numbers on wires;...
  • Page 22 Wiring for Damper Actuators and Control Valves Wiring Multiple MFT Actuators Control Type: Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Actuators may also be powered by 24 VDC. CAUTION Actuators with plenum rated cable do not have numbers on Indicates a potentially hazardous situation which, if not avoided, wires;...
  • Page 23 Wiring for Damper Actuators and Control Valves Spring Return and Non-Spring Return, 24V for use with Electronic Series 90, or a 0 to 135 Ω input ® Honeywell Actuators: AFB24-MFT95 AFX24-MFT95 GMX24-MFT95 AMX24-MFT95 NMX24-MFT95 LMX24-MFT95 High Limit Control Typical wiring diagrams for multiple actuators used with the W973, W7100 and T775 controllers INSTALLATION NOTES 24 VAC Transformer...
  • Page 24 Green Wht (6) Common +20 VDC 24 Vac: Black/Blue 120 Vac: White 240 Vac: White/Black Wire cross reference Belimo modulating actuators Belimo To other actuators are 24 VAC/DC, if 120 or 240 MP-52XX ( SR or MFT ) LF24-MFT (-S) -20 US...
  • Page 25 Wiring for Damper Actuators and Control Valves Wiring Multiple MFT Actuators Control Type: VDC or 4-20mA MFT95 VDC or 4-20mA Hazard Identification Master 24 VAC Transformer Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Blk (1) Common Line Volts CAUTION...
  • Page 26 Wiring for Damper Actuators and Control Valves Auxiliary Switch Wiring Actuators: EFB...-S EFX...-S AFB...-S AFX...-S AF...-S US NFB...-S NFX...-S LF...-S US TF...-S US AMB(X)...-S LMB(X)...-S ARB(X)...-S LRB(X)...-S S1A/S2A LMB(X)...(-P5)(-P10) APPLICATION NOTES INSTALLATION NOTES One built-in auxiliary switch (1xSPDT), for end position Meets cULus requirements without the need of an indication, interlock control, fan startup, etc.
  • Page 27 Interface Wiring Detail SYx-MFT, 24V, 120/230V Actuators: SYx-MFT Notes: INSTALLATION NOTES 1. Motor CAMS have been factory calibrated and should not be moved. 2. An adaption must be performed if any limit switch is adjusted. This will calibrate the beginning and end stopping points. Press the adaption CAUTION button for 3 seconds and release.
  • Page 28 SYx-P Interface Wiring Detail LED Open LED Close N Power Supply (4) Sensitivity switch s etting + Power Supply (5) is position #3 for factory Control Signal (6) default. To widen dead- Control Signal (7) band, select a higher number (up to 9). Feedback (11) Feedback (12) Sensitivity...
  • Page 29 Wiring for Damper Actuators and Control Valves On/Off, 24V, 120V or 230V SY Actuator Wiring Diagram, SY1…5-24V – On/Off SY1…12-120V or 230V On/Off Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Observe class 1 and class 2 wiring restrictions.
  • Page 30 Wiring for Damper Actuators and Control Valves Proportional, 24V, 120V or 230V SY Actuator Wiring Diagram, SY1-24P and SY1-110P (220P) Hazard Identification INSTALLATION NOTES this manual. Read these carefully. CAUTION may result in minor or moderate injury. It may also be used to alert against unsafe practices.
  • Page 31 Wiring for Damper Actuators and Control Valves Proportional, 24V, 120V or 230V Actuator: SY2…5-24MFT SY2...12-120MFT SY2...12-230MFT Hazard Identification INSTALLATION NOTES this manual. Read these carefully. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
  • Page 32 Wiring for Damper Actuators and Control Valves On/Off, 24V, 120 or 230V SY Actuator Wiring Diagram, SY1…5-24 – Multiple Wiring SY1…12-110 (220) – Multiple Wiring Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Observe class 1 and class 2 wiring restrictions.
  • Page 33 Wiring for Control Valves Proportional, 24V SY Actuator Wiring Diagram, SY1-24P – Multiple Wiring Hazard Identification 24V AC/DC Transformer Actuator B Ground Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Power Supply Com Line Voltage Power Supply Hot CAUTION Control Signal (-)
  • Page 34 Wiring for Control Valves Proportional, Multiple Wiring, 24V Actuators: SY2...5-24MFT Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Observe class 1 and class 2 wiring restrictions. CAUTION Transformer sizing = SY actuator draw X 1.25 (safety margin) Indicates a potentially hazardous situation which, if (Ex.
  • Page 35 Wiring for Control Valves Proportional, 120 or 230V Actuators: SY1-110P SY1-220P Actuator B Ground Hazard Identification 120 or 230 VAC Warnings and Cautions appear at appropriate N L1 Power Supply Com sections throughout this manual. Read these carefully. H L2 Power Supply Hot CAUTION Control Signal (-)
  • Page 36 Wiring for Control Valves Proportional, Multiple Wiring, 120/230V Actuators: SY2...12-120MFT SY2...12-230MFT Hazard Identification INSTALLATION NOTES Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. Observe class 1 and class 2 wiring restrictions. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
  • Page 37 Wiring for Control Valves On/Off, 24V, 120V Actuators: ZONE 24NC ZONE24NO ZONE24NC-S ZONE24NO-S ZONE120NC ZONE120NO ZONE120NC-S ZONE120NO-S T-STAT L1(HOT) MOTOR 120/230 Motor Lead Color Black Black TO AUXILIARY CIRCUIT Built-in Auxiliary Switch (optional) (-S models) 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN...
  • Page 38 Wiring Diagrams for Fire and Smoke Damper Actuators Actuators: FSLF120(-S) US FSLF24(-S) US FSNF120(-S) US FSNF24(-S) US FSAF120(-S) US FSAF24(-S) US INSTALLATION NOTES Hazard Identification Warnings and Cautions appear at appropriate sections throughout Actuators may also be powered by 24 VDC. this manual.

  • Page 39: Override Control

    Wiring Diagrams for Fire and Smoke Damper Actuators Actuators: FSAF24-BAL (-S) US FSAF24-SR US Auxiliary Switch Wiring for FSAF24-BAL-S US, Hazard Identification FSAF24-SR-S US Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. CAUTION 10° Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
  • Page 40 Notes 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN...
  • Page 41 Notes 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN...
  • Page 42 Notes 800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN...
  • Page 43 8 Blanchard Road Phone: 410-252-1221 in Latin America and the Caribbean, Burlington, MA 01803 With a branch in Alexandria, VA please visit our website: www.belimo.us Phone: 781-272-5800 or call: 203-791-8396 MICONTROLS, Inc. 6516 5th Place South Charles D. Jones Co.
  • Page 44 USA Locations, 43 Old Ridgebury Road, Danbury, CT 06810 Tel. 800-543-9038, Fax 800-228-8283, marketing@us.belimo.com 1049 Fortunado Loop, Sparks, NV 89436 Tel. 800 987-9042, Fax 800-987-8875, marketing@us.belimo.com Canada Locations, 14/16 – 5716 Coopers Avenue, Mississauga, Ontario L4Z 2E8 Tel. 866-805-7089, Fax 905-712-3124, marketing@us.belimo.com Latin America and the Caribbean Customer Service, Tel.

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