Allen-Bradley Micro850 Installation Instructions Manual
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Allen-Bradley Micro850 Installation Instructions Manual

24-point programmable controllers
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Installation Instructions
Micro850 24-Point Programmable Controllers
Catalog Numbers
2080-LC50-24QVB, 2080-LC50-24QWB
http://rockwellautomation.com/literature
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  • Page 1 Installation Instructions Micro850 24-Point Programmable Controllers Catalog Numbers 2080-LC50-24AWB, 2080-LC50-24QBB, 2080-LC50-24QVB, 2080-LC50-24QWB http://rockwellautomation.com/literature Cette publication est disponible en français Esta publicação está disponível em portugués sous forme électronique (fichier PDF). Pour la como PDF. Vá ao endereço web que aparece télécharger, rendez-vous sur la page Internet...

  • Page 2: Important User Information

    Micro850 24-Point Programmable Controllers Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://rockwellautomation.com/literature) describes some important differences between solid state equipment...
  • Page 3 Micro850 24-Point Programmable Controllers Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial ATTENTION environment, in overvoltage Category II applications (as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR 11.
  • Page 4 Micro850 24-Point Programmable Controllers North American Hazardous Location Approval The following modules are North American Hazardous Location approved: 2080-LC50-24AWB, 2080-LC50-24QBB, 2080-LC50-24QVB, 2080-LC50-24QWB The following information applies when Informations sur l’utilisation de cet operating this equipment in hazardous équipement en environnements...
  • Page 5 Micro850 24-Point Programmable Controllers • If you connect or disconnect the serial cable with power applied to this module WARNING or the serial device on the other end of the cable, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
  • Page 6 Micro850 24-Point Programmable Controllers • The USB and serial cables are not to exceed 3.0 m (9.84 ft). ATTENTION • Do not wire more than 2 conductors on any single terminal. • Do not remove the Removable Terminal Block (RTB) until power is removed.

  • Page 7: Additional Resources

    Grounding Guidelines, publication 1770-4.1 If you would like a manual, you can: • download a free electronic version from the Internet: http://rockwellautomation.com/literature • purchase a printed manual by contacting your local Allen-Bradley distributor or Rockwell Automation representative Publication 2080-IN007A-EN-P - September 2012...

  • Page 8: Overview

    Micro850 24-Point Programmable Controllers Overview The Micro850 24-Point controller is an expandable brick style controller with embedded inputs and outputs. It can accommodate up to three plug-in modules, up to four Micro800 expansion I/O, and any 24V DC output power supply that meets minimum specifications such as the optional Micro800 power supply.

  • Page 9: Status Indicator Description

    Micro850 24-Point Programmable Controllers Status Indicator Description Description Description Input status Fault status Module Status Force status Network Status Serial communications status Power status Output status Run status Mount the Module Most applications require installation in an industrial enclosure to reduce the effects of electrical interference and environmental exposure.
  • Page 10 DIN rail. 2. Push the DIN rail latch back into the latched position. Use DIN rail end anchors (Allen-Bradley part number 1492-EA35 or 1492-EAHJ35) for vibration or shock environments. To remove your controller from the DIN rail, pry the DIN rail latch downwards until it is in the unlatched position.
  • Page 11 2080-UM002, for suitable surge suppression methods and recommended surge suppressors. Expansion I/O and Plug-In Module Installation To attach expansion I/O and plug-in modules to your Micro850 controller, see the installation manual and/or wiring diagrams specific to your plug-ins and expansion I/O.

  • Page 12: Wire The Controller

    Micro850 24-Point Programmable Controllers Panel Mounting Dimensions 131 mm (5.16 in.) 45913 Wire the Controller 2080-LC50-24AWB/2080-LC50-24QWB Input Terminal Block COM0 I-01 I-03 I-05 I-07 I-08 I-10 I-12 I-00 I-02 I-04 I-06 COM1 I-09 I-11 I-13 +DC24 O-03 O-05 O-06 O-08...
  • Page 13 Micro850 24-Point Programmable Controllers 2080-LC50-24QVB / 2080-LC50-24QBB Input Terminal Block COM0 I-01 I-03 I-05 I-07 I-08 I-10 I-12 I-00 I-02 I-04 I-06 COM1 I-09 I-11 I-13 +DC24 +CM0 O-01 +CM1 O-03 O-05 O-07 O-09 -DC24 O-00 -CM0 O-02 O-04 O-06...
  • Page 14 Micro850 24-Point Programmable Controllers Control Drawing for Class 1 Division 2 Applications Hazardous Location Class 1 Division 2, Non-Hazardous Location Groups A, B, C, and D Any associated apparatus with Universal Micro800 Controller Serial Bus (USB) connection USB Port USB Port = 5V DC = 500 μA...

  • Page 15: Specifications

    Micro850 24-Point Programmable Controllers Specifications General Specifications – 2080-LC50-24AWB, 2080-LC50-24QBB, 2080-LC50-24QVB, 2080-LC50-24QWB Attribute 2080-LC50-24AWB 2080-LC50-24QWB 2080-LC50-24QVB 2080-LC50-24QBB Number of I/O 24 (14 inputs, 10 outputs) Dimensions 90 x 158 x 80 mm HxWxD (3.54 x 6.22 x 3.15 in.) Shipping 0.423 kg (0.933 lb)
  • Page 16 Micro850 24-Point Programmable Controllers General Specifications – 2080-LC50-24AWB, 2080-LC50-24QBB, 2080-LC50-24QVB, 2080-LC50-24QWB Attribute 2080-LC50-24AWB 2080-LC50-24QWB 2080-LC50-24QVB 2080-LC50-24QBB Isolation 250V (continuous), 250V (continuous), 50V (continuous), Reinforced Insulation voltage Reinforced Insulation Reinforced Insulation Type, I/O to Aux and Network, Inputs to Type, Output to Aux Type, Output to Aux Outputs.
  • Page 17 12.0 mA @ 30V DC, max Nominal impedance 3 kΩ 3.74 kΩ IEC input compatibility Type 3 For 24V AC specifications, refer to the Micro830 and Micro850 User Manual, IMPORTANT publication 2080-UM002. AC Input Specifications – 2080-LC50-24AWB Attribute Value Number of Inputs...
  • Page 18 Micro850 24-Point Programmable Controllers Output Specifications Attribute 2080-LC50-24QWB 2080-LC50-24QVB / 2080-LC50-24QBB 2080-LC50-24AWB Relay Output Hi-Speed Output Standard Output (Outputs 0...1) (Outputs 2 and higher) Number of outputs Output voltage, min 5V DC, 5V AC 10.8V DC 10V DC Output voltage, max 125V DC, 265V AC 26.4V DC...
  • Page 19 Micro850 24-Point Programmable Controllers Environmental Specifications Attribute Value Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20…65 °C (-4…149 °F) Temperature, 65 °C (149 °F) surrounding air, max...
  • Page 20 Micro850 24-Point Programmable Controllers Certifications Certification (when Value product is marked) c-UL-us UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E322657. UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E334470.
  • Page 21 Micro850 24-Point Programmable Controllers Notes: Publication 2080-IN007A-EN-P - September 2012...
  • Page 22 Micro850 24-Point Programmable Controllers Notes: Publication 2080-IN007A-EN-P - September 2012...
  • Page 23 Micro850 24-Point Programmable Controllers Notes: Publication 2080-IN007A-EN-P - September 2012...
  • Page 24 Please contact your local Rockwell Automation representative for the return procedure. Allen-Bradley, Rockwell Automation, Micro800, Micro830, Micro850, and TechConnect are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies. Publication 2080-IN007A-EN-P - September 2012 PN-156857 Copyright ©...

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