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A B B M E A S U R E M E N T & A N A L Y T I C S | O P E R A T I N G I N S T R U C T I O N
PME120/RHD250 to 4000 (Contrac)
Electrical rotary actuator
Introduction
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PME120
RHD250
Compact actuator for the operation of final control
RHD500
RHD800
elements with preferably 90° rotary movement such
RHD1250
as valve flaps, ball valves, etc.
RHD2500
RHD4000
The nominal torque is transferred through a lever
actuator. A special electronic unit controls the
actuator. The special electronic unit serves as the
interface between actuator and control system.
Electrical rotary actuator for the
operation of final control elements
Additional Information
Additional documentation on PME120 / RHD250 /
500 / 800 / 1250 / 2500 / 4000 (Contrac) is available
for download free of charge at
www.abb.com/actuators.
Alternatively simply scan this code:
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Table of Contents
Related Manuals for ABB PME120
Summary of Contents for ABB PME120
- Page 1 Additional Information — PME120 RHD250 Compact actuator for the operation of final control Additional documentation on PME120 / RHD250 / RHD500 RHD800 elements with preferably 90° rotary movement such 500 / 800 / 1250 / 2500 / 4000 (Contrac) is available RHD1250 as valve flaps, ball valves, etc.
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Page 2: Table Of Contents
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Table of contents Change from one to two columns Safety ................3 Electronic unit EAS822 (Contrac) for PME120-AN .... 30 General information and instructions ........3 Analog / Digital .............. -
Page 3: Safety
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Change from one to two column 1 Safety Warnings General information and instructions The warnings in these instructions are structured as follows: These instructions are an important part of the product and must be retained for future reference. -
Page 4: Intended Use
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 1 Safety Warranty provisions Intended use Using the device in a manner that does not fall within the scope Control actuators are used exclusively for operating final control of its intended use, disregarding this manual, using elements (valves, valve flaps, etc.). -
Page 5: Design And Function
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 2 Design and function Design Principle of operation Compact actuator for the operation of final control elements with preferably 90° rotary movement such as valve flaps, ball valves, etc. -
Page 6: Device Designs
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 2 Design and function Device designs PME120 PME120-AI (integrated electronic unit) PME120-AI (separate electronic unit) Operating mode S9 – 100%; stall-proof acc. to IEC 60034-1/EN 60034-1 IP rating IP 66 acc. -
Page 7: Rhd
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F RHD250 / RHD500 / RHD800 / RHD1250 / RHD2500 / 4000 Operating mode S9 – 100%; stall-proof acc. to IEC 60034-1/EN 60034-1 IP rating IP 66 acc. to IEC 60529/EN 60529 NEMA 4X acc. - Page 8 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 2 Design and function … Device designs RHD500-10 RHD800-10 Nominal torque 500 Nm (370 lbf-ft), adjustable to 0.5, 0.75 or 1 × 800 Nm (590 lbf-ft), adjustable to 0.5, 0.75 or 1 ×...
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Page 9: Product Identification
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 3 Product identification Name plate 1 Full type designation 6 Filled oil types 1 Full type designation 6 Filled oil types 2 Manufacturing number / NL-no. 7 Associated Contrac electronic 2 Manufacturing number / NL-no. -
Page 10: Transport And Storage
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 4 Transport and storage Inspection Storing the device Check the devices immediately after unpacking for possible Note damage that may have occurred from improper transport. The storage data provided below assumes that the devices are... -
Page 11: Installation
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 5 Installation Safety instructions • Select the installation location such to avoid direct exposure DANGER to rain, snow and other environmental influences. Danger to life due to falling or toppling loads. -
Page 12: Assembly With The Final Control Element
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 5 Installation … Mounting Note Preparation for mounting with lever It is important that sufficient cooling air is supplied, sufficient 1. Make sure that the shaft and lever hole surface are clean and space is available for changing components and free access is free of grease. - Page 13 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Force-dependent stop adjustment Travel-dependent stop adjustment 1. First make adjustment as described in Travel-dependent 1. Remove the cover from the adjustment screws. stop adjustment (action steps 1 to 4).
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Page 14: Installation Variants
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 5 Installation … Mounting Installation variants Locking and fastening elements Locking screws of mechanical limit stops PME direct adapter cover Actuator Tightening torque Nm (lbf-ft) Actuator Tightening torque Nm (lbf-ft) 46 (34) 4.0 +0.5 (2.9 +0.4) - Page 15 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Installation with additional output elements Configuring the drive element hub When mounting an additional drive element instead of the The new output element is mechanically connected to the standard lever, the following installation conditions must be actuator shaft via a hole with feather key groove.
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Page 16: Dimensions
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 5 Installation Dimensions Control actuator PME120 1 Space for disassembly 3 View ‘X’ plug only 2 Direct adapter 4 Plug holder (not to scale) Figure 8: Dimensions in mm (in) -
Page 17: Direct Adapter Pme120-Ai/-An
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Direct adapter PME120-AI/-AN = 40 Nm 2 M10; 15 deep 3 Centered, undrilled Figure 9: Dimensions in mm (in) F10 flange as per EN ISO 5211 Materials • Flange: EN-JS1050 in accordance with DIN EN 1563 (GGG50 in accordance with DIN 1693) •... -
Page 18: Control Actuator Rhd250
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 5 Installation … Dimensions Control actuator RHD250 1 S = Center of gravity 3 Space for removing the cover 2 Removal dimension 4 Plug holder (not to scale) -
Page 19: Control Actuator Rhd500 / Rhd800
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Control actuator RHD500 / RHD800 1 S = Center of gravity 3 Space for removing the cover 2 Removal dimension 4 Plug holder (not to scale) Figure 11: Dimensions in mm (in) -
Page 20: Control Actuator Rhd1250 / Rhd2500
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 5 Installation … Dimensions Control actuator RHD1250 / RHD2500 1 S = Center of gravity 3 Space for removing the cover 2 Removal dimension 4 Plug holder (not to scale) -
Page 21: Control Actuator Rhd4000
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Control actuator RHD4000 1 S = Center of gravity 3 Space for removing the cover 2 Removal dimension 4 Plug holder (not to scale) Figure 13: Dimensions in mm (in) -
Page 22: Connection Pipe And Link Rod
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 5 Installation … Dimensions Connection pipe and link rod Figure 14: Link rod components and connection pipe dimensions PME120 RHD250 RHD500 / RHD800 RHD1250 / RHD2500 RHD4000 Cone 1:10 Welding bushings are part of shipment Connection pipe ¾... - Page 23 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Figure 15: Link rod, all dimensions in mm (in) PME120 RHD250 RHD500 / RHD800 RHD1250 / RHD2500 RHD4000 62 to 78(2.44 to 3.07) 100 to 120(3.94 to 4.72) 105 to 120(4.13 to 4.72) 100 to 140(4.33 to 5.51)
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Page 24: Electrical Connections
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 6 Electrical connections Safety instructions Conductor cross-section on universal plug WARNING Risk of injury due to live parts! Actuators with separate electronic unit Risk of death or serious injuries due to electricity and unexpected machine movements. -
Page 25: Conductor Cross-Section On Electronic Unit
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Conductor cross-section on electronic unit Note Detailed information on separate electronic units can be found in the corresponding data sheets. EBS852 – Clamping connection EAN823 – screw terminals Suited for cable Ø Terminals for conductor Motor/brake rigid: 0.2 to 6 mm... -
Page 26: Integrated Pme120-Ai Electronic Unit
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 6 Electrical connections Integrated PME120-AI Electronic unit Analog / Digital Note The electrical connection is established via a universal plug on the actuator. BE = digital input BA = digital output... -
Page 27: Profibus Dp
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F PROFIBUS DP® Note The electrical connection is established via a universal plug on the actuator. BA = digital output Figure 17: Control via fieldbus PROFIBUS DP® (PME120-AI) Note Detailed information on separate electronic units can be found in the corresponding operating instruction. -
Page 28: Electronic Unit Ean823 (Contrac) For Pme120-An
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 6 Electrical connections Electronic unit EAN823 (Contrac) for PME120-AN Analog / Digital Note • The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. -
Page 29: Profibus Dp
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F PROFIBUS DP® Note • The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. • If you are using a separate heat supply, the heater must be protected with a 2 to 6 A medium time-lag fuse (e.g. NEOZED D01 E14). -
Page 30: Electronic Unit Eas822 (Contrac) For Pme120-An
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 6 Electrical connections Electronic unit EAS822 (Contrac) for PME120-AN Analog / Digital Note • The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. -
Page 31: Electronic Unit Ebs853 (Contrac) / Ebs861 (Contrac)
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Electronic unit EBS853 (Contrac) / EBS861 (Contrac) Analog / Digital Note The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. -
Page 32: Profibus Dp
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 6 Electrical connections … Electronic unit EBS853 (Contrac) / EBS861 (Contrac) PROFIBUS DP® Note The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. -
Page 33: Electronic Unit Ebn852 (Contrac)
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Electronic Unit EBN852 (Contrac) Analog / Digital Note • The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. -
Page 34: Analog / Digital
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 6 Electrical connections Electronic Unit EBN862 (Contrac) Analog / Digital Note The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit. -
Page 35: Commissioning
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 7 Commissioning Automatic mode / Handwheel mode Note It is imperative that you observe the operating instruction of the corresponding electronic unit for the commissioning of the WARNING actuator. -
Page 36: Handwheel Operation In Combination With Positioning Loop Monitoring
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 8 Operation … Manual operation Handwheel operation in combination with positioning loop monitoring The positioning loop monitoring of the electronic unit monitors actuator behavior. It monitors whether the travel commands trigger the corresponding processes. -
Page 37: Diagnosis / Error Messages
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 9 Diagnosis / error messages This chapter only covers hardware-related errors. For additional troubleshooting information, refer to the online help for the operator interface. Error Possible cause Troubleshooting the Instrument Valve cannot be moved by actuator. -
Page 38: Maintenance
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 10 Maintenance General Safety instructions Contrac actuators feature a robust construction. As a result, WARNING they are highly reliable and require minimal maintenance. The Risk of injury due to live parts! -
Page 39: Removing The Motor And Adjusting The Brakes
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Removing the motor and adjusting the Oil change brakes Note Oils for different temperature ranges may not mixed. WARNING During an oil change, thoroughly remove any oil that may have escaped to avoid accidents. -
Page 40: Pme Oil Types
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F … 10 Maintenance … Oil change PME oil types Actuator type Ambient temperature Oil types - DIN 51517 Motor bearing (grease) with heat without heat PME120-AI −25 to 55 °C −10 to 55 °C... - Page 41 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F RHD500 / RHD800 Mounting position IMB 3 IMB 6 IMB 7 IMV 5 IMV 6 / IMB 8 Minimum oil level l (gal)* Approx. 10 (2.65) Approx. 11.5 (3.04) Approx.
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Page 42: Repair
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 11 Repair 12 Recycling and disposal Repair and maintenance activities may only be performed by Note authorized customer service personnel. Products that are marked with the adjacent symbol When replacing or repairing individual components, use original may not be disposed of as unsorted municipal waste spare parts. -
Page 43: Approvals And Certifications
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 13 Approvals and certifications CE mark The version of the device as provided by us meets the requirements of the following EU directives: • EMC directive 2014/30/EU • Machinery Directive 2006/42/EC / 2006/42/EG •... -
Page 44: Appendix
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F 15 Appendix Return form Statement on the contamination of devices and components Repair and/or maintenance work will only be performed on devices and components if a statement form has been completed and submitted. -
Page 45: Installation Declaration
PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Installation declaration Change from one to two columns... - Page 46 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Trademarks HART is a registered trademark of FieldComm Group, Austin, Texas, USA PROFIBUS and PROFIBUS DP are registered trademarks of PROFIBUS & PROFINET International (PI)
- Page 47 PME120/RHD250 to 4000 (Contrac) ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F Notes...
- Page 48 We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of ABB. © ABB 2019...