MicroLogix 1400 Programmable Controllers
Contents
1. Wire Size 14 22 AWG Stranded wire Cu 90 C 194 F 16 22 AWG Wiring torque 0 791Nm 7 in Ib rated Output Terminal Grouping Outputs Controller Output Group Description Voltage Terminal Output Terminal 1766 L32BWA Group 0 Isolated relay outpu VAC DCO OUT 0 1 Isolated relay outpu VAC DC1 OUT 1 Group 2 Isolated relay outpu VAC DC2 OUT2 Group 3 Isolated relay outpu VAC DC3 OUT3 Group 4 Isolated relay outpu VAC DC4 OUT 4 OUT 5 Group 5 Isolated relay outpu VAC DC5 OUT 6 OUT 7 Group 6 Isolated relay outpu VAC DC6 OUT 8 11 Publication 1766 IN001C EN P October 2009 22 MicroLogix 1400 Programmable Controllers Output Terminal Grouping Outputs Controller Output Group Description Voltage Terminal Output Terminal 1766 L32AWA Group 0 Isolated relay outpu VAC DCO OUT 0 1 Isolated relay outpu VAC DC1 OUT 1 Group 2 Isolated relay outpu VAC DC2 QUT 2 Group 3 Isolated relay outpu VAC DC3 OUT 3 Group 4 Isolated relay outpu VAC DC4 OUT 4 OUT 5 Group 5 Isolated relay outpu VAC DC5 OUT 6 OUT 7 Group 6 Isolated relay outpu VAC DC6 OUT 8 11 1766 L32BXB Group 0 Isolated relay outpu VAC DCO OUT 0 HER Group 1 Isolated relay outpu VAC DC1 OUT 1 Group 2 FET output VDC2 COM 2 OUT 2 7 Group 3 Isolated relay outpu VAC DC3 OUT8 Group 4 Isolated relay out2. 34 MicroLogix 1400 Programmable Controllers Environmental Specifications Description 1766 L32AWA 1766 L32BWA 1766 L32BXB 1766 L32AWAA 1766 L32BWAA 1766 L32BXBA 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 60 C 4 140 F Temperature storage IEC 60068 2 1 Test Ab Unpackaged Non operating Cold IEC 60068 2 2 Test Bb Unpackaged Non operating Dry Heat 40 85 C 40 185 F Relative humidity IEC 60068 2 30 Test Db Unpackaged Damp Heat 5 95 non condensing Vibration IEC 60068 2 6 Test Fc Operating 3g 10 500 Hz Shock operating IEC 60068 2 27 Test Ea Unpackaged Shock 309 Shock nonoperating IEC 60068 2 27 Test Ea Unpackaged Shock Panel mount 50 g DIN mount 40 g Emissions CISPR 11 Group 1 Class ESD immunity IEC 61000 4 2 4 kV contact discharges 8 kV air discharges Radiated RF immunity IEC 61000 4 3 10V m with 1 kHz sine wave 8096 AM from 80 1000 MHz 3 V m with 1 kHz sine wave 8096 AM from 1 4 2 0 GHz 1 V m with 1 kHz sine wave 8096 AM from 2 0 2 7 GHz EFT B immunity IEC 61000 4 4 2 kV Q 5 kHz on power ports 2 kV 5 kHz on signal ports 1 kV Q 5 kHz on communications ports Publication 1766 IN001C EN P October 2009 IEC 60068 2 14 Test Na Unpackaged Non operating Thermal Sho
3. Dimension Height A 90 mm 3 5 in B 180 mm 7 087 in C 87 mm 3 43 in Controller Spacing The controller mounts horizontally with the expansion I O extending to the right of the controller Allow 50 mm 2 in of space on all but the right side for adequate ventilation as shown below Top EE 44517 Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 15 DIN Rail Mounting The maximum extension of the latch is 14 mm 0 55 in in the open position flat blade screwdriver is required for removal of the controller The controller can be mounted to EN50022 35x7 5 or EN50022 35x15 DIN rails DIN rail mounting dimensions are shown below 44518 Dimension Height 90 mm 3 5 in 27 5 mm 1 08 in C 27 5 mm 1 08 in Follow these steps to install your controller on the DIN rail 1 Mount your DIN rail Make sure that the placement of the controller on the DIN rail meets the recommended spacing requirements see Controller Spacing on page 14 for more information Refer to the mounting template inside the back cover of this document 2 If it is open close the DIN latch 3 Hook the top slot over the DIN rail 4 While pressing the controller down against the top of the rail snap the bot
4. must remain in the enclosure or be protected by conduit or other means e All wiring must comply with N E C article 501 10 b and or in accordance with Section 18 1J2 of the Canadian Electrical Code and in accordance with the authority having jurisdiction Use only the following communication cables in Class I Division 2 hazardous locations Environment Classification Communication Cables Class Division 2 Hazardous Environment 761 CBL ACOO Series C or later 761 CBL AMOO Series C or later 761 CBL AP00 Series C or later 761 CBL PM02 Series C or later 761 CBL HM02 Series C or later 2707 NC9 Series C or later 763 NCO1 Series or later 747 CP3 Series Publication 1766 IN001C EN P October 2009 12 MicroLogix 1400 Programmable Controllers Environnements dangereux Cet quipement est con u pour une utilisation en environnements dangereux de Classe I Division 2 Groupes D ou non dangereux La mise en garde suivante s applique utilisation en environnements dangereux WARNING DANGER D EXPLOSION La substitution de composants peut rendre cet quipement impropre une utilisation en environnement de Classe Division 2 e Ne pas remplacer de composants ou d connecter l quipement sans s tre assur que l alimentation est coup e Ne pas connecter ou d connecter des composants sans s tre assur que l alimentation est coup e Ce produit doit tre inst
5. des marquages sur sa plaque d identification qui indiquent le code de temp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le code de temp rature le plus d favorable code de temp rature le plus faible peut tre utilis pour d terminer le code de temp rature global du syst me Les combinaisons d quipements dans le syst me sont sujettes inspection par les autorit s locales qualifi es au moment de l installation EXPLOSION HAZARD Do not disconnect while the circuit is live or unless the area is known to be free of ignitible concentrations Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product Substitution of components may impair suitability for Class Division 2 Do not remove or replace lamps fuses or plug in modules as applicable unless power has been disconnected or the area is known to be free of ignitible concentrations of flammable gases or vapors Publication 1766 IN001C EN P October 2009 RISQUE D EXPLOSION Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement Couper le courant ou s assurer que l environnement est class non dange
6. information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss IMPORTANT Identifies information that is critical for successful application and understanding of the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequences SHOCK HAZARD Labels may be on or inside the equipment for example drive or motor to alert people that dangerous voltage may be present BURN HAZARD AID S Labels may be on or inside the equipment for example drive or motor to alert people that surfaces may reach dangerous temperatures Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 5 Environment and Enclosure ATTENTION This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category Il applications as defined in IEC p
7. pci 062 063 oca 5 6 foe 11 OVO com com COM COM COM em ne na no ne GO L32AWA L32AWAA 953203 16 I ii iti Ai iu L32BWAA L32BWA VAC VAC OUT OUT OUT OUT OUT VAC OUT OUT OUT NG NG L1 L2 N 0 1 2 3 4 DC5 Vi 8 10 1766 L32BWA VAC VAC VAC VAC vac OUT OUT VAC OUT OUT NC DCO DCI DC2 DC3 064 5 6 DC6 9 11 COM COM VAC VAC on OUT OUT OUT OUT COM L2 N 2 8 10 1766 L32BWAA VAC VAC VAC VAC DCO DC1 DC2 063 1766 L32BWAA L32BWA L32BWAA 953203 16 I ii iti Ai iu L32BXB L32BXBA zi di to D i x a V8Xgc 19941 8Xgc 1 99 1 ININ 0 90A 8 gt oc 8 5 ne we Ac em c o 90 IYA 0 E ez e EN E E L32BXB 9 0 T si Vaxacet 90A ver ms Sa lt gt Sz Fe o re e w
8. products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedutes United States Contact your distributor You must provide a Customer Support case number see phone number above to obtain one to your distributor in order to complete the return process Outside United States Please contact your local Rockwell Automation representative for return procedure Allen Bradley Rockwell Automation MicroLogix and TechConnect are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1766 IN001C EN P October 2009 PN 953203 13 04 Supersedes publication 1766 IN001B EN P November 2008 Copyright 2009 Rockwell Automation Inc All rights reserved Printed in Singapore
9. to the ground bus prior to connecting any devices Use AWG 14 wire For AC powered controllers this connection must be made for safety purposes You must also provide an acceptable grounding path for each device in your application For mote information on proper grounding guidelines refer to the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Wiring Your Analog Channels Analog input circuits can monitor voltage signals and convert them to serial digital data as shown in the following illustration Analog Input Sensor 2 V Voltage Sensor 0 V Voltage Input Terminal Block 1 COM 3 1 13 145 117 1 19 1 8 1 10 IVO IV2 COM 2 119 111 112 1 14 1116 1 18 COM 1V1 IV3 ANA Sensor 1 V Voltage Sensor 3 V Voltage 44529 Publication 1766 IN001C EN P October 2009 26 MicroLogix 1400 Programmable Controllers The controller does not provide loop power for analog inputs Use a power supply that matches the transmitter specifications as shown The analog output can support a voltage function as shown in the following illustration Analog Output Voltage Load VAC COM 0 3 0 4 DC5 0 7 0 8 0 10 ANA FOO 00O0O 3 DC4 0 5 0 6 DC6 0 9 0 11 C VAC VAC Output Terminal Block Voltage Load 44680 Controller 3 Wire Transmitter Power Supply 4 Wire Transmitter Controller P
10. 1C EN P October 2009 MicroLogix 1400 Programmable Controllers 17 Using the Battery The MicroLogix 1400 controller is equipped with replaceable battery catalog number 1747 The Battery Low indicator on the LCD display of the controller shows the status of the replaceable battery When the battery is low the indicator is set displayed as solid rectangle This means that either the battery wire connector is disconnected or the battery may fail within 2 days if it is connected Tr The MicroLogix 1400 controller ships with the battery wire connector connected Ensure that the battery wire connector is inserted into the connector port if your application needs battery power For example when using a real time clock RTC Replacing the battery when the controller is powered down will lose all user application memory Replace the battery when the controller is powered on Refer to the SLC 500 Lithium Battery Installation Instructions publication 1747 IN515 for more information on installation handling usage storage and disposal of the battery WARNING When you connect or disconnect the battery an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that the area is nonhazardous before proceeding For Safety information on the handling of lithium batteries including handling and disposal of leaking batteries see Guidelines for Handling Lithium Batteries pu
11. DC3 DC4 OUTS OUT6 066 OUT ovo VAC VAC VAC VAC VAC VAC JL L L 0 Groupi Group2 Group 3 Group 4 Group 5 Group 6 44574 Output Terminal Block 1766 L32AWA L32AWAA Input Terminal Block I T 1 INO IN2 IN7 ING INIO INI3 IN15 IN17 IN19 IVO IV2 0000000600000 COM 0 INT IN3 IN4 ING COM 2 INS 1 11 IN12 IN14 IN16 IN18 COM IVi IV3 ANA L L L 1 L L 1 L2 N OUTO OUT OUT2 OUT3 OUT4 DC5 OUT7 OUT8 OUTIO ANA DCO DC1 DC2 DC3 DC4 OUTS OUT6 DC6 OUT9 OUTI1 ovo VAC VAC VAC VAC VAC VAC L IL IL IL L 0 Group Group2 Group3 Group 4 Group 5 Group 6 44525 Output Terminal Block Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 21 1766 L32BXB L32BXBA Input Terminal Block ING IN10 COM 3 1N13 IN15 IN17 IN19 IVO IV2 ING COM 2 INS IN11 IN12 IN14 IN16 IN18 COM 1V1 1V3 ANA OUTO OUTI OUT2 OUT4 OUT6 COM 2 OUT8 OUT9 COM OUT10 ANA 5 DCO DC1 VAC VAC L VDC2 O 0000O 90 00 OUT3 OUTS OUT7 DC3 VAC DC4 VAC 065 L ovo Group 0 Group 1 Group 2 Group 3 Group 4 Group 5 44526 Wire Type Solid wire Cu 90 C 194 F
12. Installation Instructions MicroLogix 1400 Programmable Controllers Catalog Number s 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA 1766 L32BXB 1766 L32BXBA http literature rockwellautomation com idc groups literature documents in 1 766 in001 mu p pdf Cette publication est disponible en fran ais sous forme lectronique fichier PDF Pour la t l charger rendez vous sur la page Internet indiqu e ci dessus Questa pubblicazione disponibile in Italiano in formato PDF Per scaricarla collegarsi al sito Web indicato sopra IT Diese Publikation ist als PDF auf Deutsch verf gbar Gehen Sie auf die oben genannte Web Adresse um nach der Publikation zu suchen und sie herunterzuladen Esta publicaci n est disponible en espa ol como PDF Dir jase a la direcci n web indicada arriba para buscar y descarga esta publicaci n Esta publica o est dispon vel em portugu s como PDF Va ao enderego web que aparece acima para encontrar e fazer download da publica o PT Rockwell AUEN BRADIEY Rockwell Automation Rockwell ALLEN BRADLEY ROCKWELL SOFTWARE Automation Installation Instructions MicroLogix 1400 Programmable Controllers Catalog Number s 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA 1766 L32BXB 1766 L32BXBA Topic Page Important User Information 4 Additional Resources 7 Overview 8 Controller Description 9 Hazardous Location Considerat
13. all dans une armoire Tous les c bles connect s l appareil doivent rester dans l armoire ou tre prot g s par une goulotte ou tout autre moyen l ensemble du c blage doit tre conforme la r glementation en vigueur dans les pays o l appareil est install Utilisez uniquement les c bles de communication suivants dans les environnements dangereux de Classe I Division 2 Classification des environnements C bles de communication Environnement dangereux de Classe Division 2 1761 CBL ACOO0 s rie C ou ult rieure 761 CBL AMOO s rie C ou ult rieure 761 CBL APOO s rie C ou ult rieure 761 CBL PMOZ s rie C ou ult rieure 761 CBL HM02 s rie C ou ult rieure 2707 NC s rie C ou ult rieure 763 NC01 s rie A ou ult rieure s rie 1747 CP3 UNSUPPORTED CONNECTION Do not connect the port on the MicroLogix 1400 controller to another MicroLogix family controller such as MicroLogix 1000 MicroLogix 1200 or MicroLogix 1500 using a 1761 CBL AMOO 8 pin mini DIN to 8 pin mini DIN cable or equivalent This type of connection will cause damage to the RS 232 485 communication port Channel 0 of the MicroLogix 1400 and or the controller itself Communication pins used for RS 485 communications are alternately used for 24V power on the other MicroLogix controllers Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 13 Mount the Contr
14. blication AG 5 4 Follow these steps to connect the replaceable battery 1 Insert the replaceable battery wire connector into the controllet s battery connector Publication 1766 IN001C EN P October 2009 18 MicroLogix 1400 Programmable Controllers 2 Secure the battery connector wires so that it does not block the 1762 expansion bus connector as shown below Battery compartment Battery 0 i O E ELE B LELE E AL S D 1762 1 0 N expansion bus F connector Battery wire connector DO Battery connector Battery wires twisted pair Connect 1762 1 0 Expansion Modules ATTENTION Remove power from the system before installing or removing expansion 1 0 or damage to A the controller may result Connect 1762 I O after mounting the controller 1 Remove the expansion port cover to install expansion I O modules 2 Plug the ribbon cable connector into the bus connector Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 19 3 Replace the cover as shown below a 44523 The MicroLogix 1400 controller is designed to support up to any seven 1762
15. ck MicroLogix 1400 Programmable Controllers 35 Description Surge transient immunity 1766 L32AWA 1766 L32BWA 1766 L32BXB 1766 L32AWAA 1766 L32BWAA 1766 L32BXBA IEC 61000 4 5 1 kV line line DM and 2 kV line earth CM on AC power ports 1 kV line line DM and 2 kV line earth 1 kV line earth CM on communications CM on signal ports ports Conducted RF immunity IEC 61000 4 6 rms with 1 kHz sine wave 80 AM from 150 kHz 80 MHz Voltage variation IEC 6100 4 11 6096 dip for 10 periods on AC supply ports 30 dips for 25 periods 0 and 180 on AC supply ports 100 dip for 250 periods 0 and 180 on AC supply ports 10096 dip for 0 5 periods arbitrary angle on AC supply ports Certifications for 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA 1766 L32BXB 1766 L32BXBA Certification when Value product is marked UL UL Listed for Class Division 2 Group A B C D Hazardous Locations See UL File E10314 c UL UL Listed for Class I Division 2 Group A B C D Hazardous Locations certified for Canada See UL File E10314 CE European Union 2004 108 EC EMC Directive compliant with EN 61000 6 2 Industrial Immunity EN 61000 6 4 Industrial Emissions EN 61131 2 Programmable Controllers Clause 8 Zone A amp B EN 61131 2 Programmable Controllers Clause 11 C Tick Australian Radiocommunications Act compliant with I See the Product Certifica detai
16. e S ac oc S 90 OWA IVA 6 1no 110 sod IVA 0L 110 LL 110 L32BXBA 953203 16 Publication 1766 IN001C EN P October 2009 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At P y ig Its p http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more information contact your local distributor or Rockwell Automation representative or visit http support rockwellautomation com Installation Assistance If you experience a problem with a hardware module within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your module up and running United States 1 440 646 3434 Monday Friday 8am 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues New Product Satisfaction Return Rockwell Automation tests all of its
17. e designed for the following spade lugs The terminals will accept a 6 35mm 0 25 in wide spade standard for 6 screw for up to 14 AWG or a 4 mm metric 4 fork terminal When using spade lugs use a small flat blade screwdriver to pry the finger safe cover from the terminal blocks then loosen the terminal screw Finger safe cover TIP If you wire the terminal block with the finger safe cover removed you may not be able to put it back on the terminal block if the wires are in the way Surge Suppression ATTENTION Inductive load devices such as motor starters and solenoids require the use of some type of surge suppression to protect the controller output Switching inductive loads without surge suppression can significantly reduce the life of relay contacts or damage transistor outputs By using suppression you also reduce the effects of voltage transients caused by interrupting the current to that inductive device and prevent electrical noise from radiating into system wiring Refer to the MicroLogix 1400 Programmable Controller User Manual publication 1766 UM001 for more information on surge suppression Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 25 Grounding the Controller In solid state control systems grounding and wire routing helps limit the effects of noise due to electromagnetic interference EMI Run the ground connection from the ground screw of the controller
18. expansion I O modules For detailed information on using expansion I O refer to the installation instructions for your expansion module Wire the Controller The shading in the following terminal block illustrations indicates which terminal groups are tied to which commons Terminal Block Layouts WARNING When you connect or disconnect the Removable Terminal Block RTB with field side power applied 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 WARNING When used in a Class Division 2 hazardous location this equipment must be mounted in a suitable enclosure All wiring must be in accordance with Class Division 2 wiring methods of Article 501 of the National Electrical Code and or in accordance with Section 18 1J2 of the Canadian Electrical Code and in accordance with the authority having jurisdiction Publication 1766 IN001C EN P October 2009 20 MicroLogix 1400 Programmable Controllers 1766 L32BWA L32BWAA Input Terminal Block IN10 COM 3 IN13 IN15 IN17 IN19 IVO IV2 6000060000000 L A IS 1 12017909 COM 0 INI IN6 COM 2 INS IN11 IN12 IN14 IN16 IN18 ci n 1V1 IV3 L L L J ut uc VAC VAC COM Li L2 N OUTO OUTI OUT2 OUT3 OUT4 DC5 OUT7 OUT8 OUTI0 ANA 999909090097 DCO DC1 DC2
19. ge IEC Class 2 reinforced insulation Input group to input group Verified by one of the following dielectric tests 1517V AC for 1 second or isolation 2145V DC for 1 second 132V AC Working Voltage basic insulation Output group to backplane Verified by one of the following dielectric tests 1836V for 1 second or isolation 2596V DC for 1 second 265V AC Working Voltage IEC Class 2 reinforced insulation Output group to output Verified by one of the following dielectric tests 1836V AC for 1 second or group isolation 2596V DC for 1second 265V AC Working Voltage basic insulation 150V AC Working Voltage IEC Class 2 reinforced insulation Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 33 Working Voltage for 1766 L32BWA 1766 L32BWAA Description Power supply input to backplane isolation Recommendation Verified by one of the following dielectric tests 1836V AC for 1 second or 2596V DC for 1 second 265V AC Working Voltage IEC Class 2 reinforced insulation iso t group to backplane ation and input group to Verified by one of the following dielectric tests 1100V AC for 1 second or 1697V DC for 1 second input group isolation 75V DC Working Voltage IEC Class 2 reinforced insulation Output group to backplane Verified by one of the following dielectric tests 1836V AC 1 second or Isolation 2596V DC for 1 seco
20. ground the drain wire and foil shield at both ends of the cable Publication 1766 IN001C EN P October 2009 28 MicroLogik 1400 Programmable Controllers Specifications General Specifications Description 1766 L32AWA 1766 L32BWA 1766 L32BXB 1766 L32AWAA 1766 L32BWAA 1766 L32BXBA Dimensions 90 x 180 x 87 mm HxWxD 3 5 x 7 087 x 3 43 in Shipping weight 0 9 kg 2 0 Ibs Number of 1 0 24 inputs 20 digital and 4 analog and 14 outputs 12 digital and 2 analog Power supply voltage 100 240V AC 15 10 47 63 Hz 24V DC 15 10 Class 2 SELV Heat dissipation Refer to the MicroLogix 1400 Programmable Controllers User Manual Publication 1766 UM001 Power supply inrush 120V AC 25 A for 8 ms 24V DC current 240V AC 40A for 4 ms 15 A for 20 ms Power consumption 100 VA 120 VA 50W 7 5W with no 1762 expansion 1 0 24V DC sensor power none 24V DC 250 mA none 400 uF max Input circuit type Digital 120V AC Digital 24V DC Digital 24V DC sink source sink source standard and high speed standard and high speed Analog 0 10VDC Analog 0 10V DC Analog 0 10V DC Output circuit type Relay Relay FET Relay life Electrical 2x 105 operations min 2 5 A 250V AC 30V DC Enclosure type rating None open style Wire size 0 25 2 5 mm 22 14 AWG solid or stranded copper wire rated 90 C 194 F or greater Wiring category 2 on
21. ions 11 Mount the Controller 13 Connect 1762 1 0 Expansion Modules 18 Wire the Controller 19 Specifications 28 Rockwell Aven Beapicy Rockwell Soe was Automation 4 MicroLogix 1400 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 literature rockwellautomation com describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of
22. lication 1766 IN001C EN P October 2009 8 MicroLogix 1400 Programmable Controllers Overview MicroLogix 1400 controllers are suitable for use in an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use in clean dry environments Pollution degree 200 and with circuits not exceeding Over Voltage Category TEC 60664 19 AC powered products must be connected to the secondary of an isolating transformer Install your controller using these installation instructions Debris strip ATTENTION Do not remove the protective debris strip until after the controller and all other equipment in the panel near the controller are mounted and wiring is complete A Once wiring is complete remove protective debris strip Failure to remove strip before operating can cause overheating ATTENTION Electrostatic discharge can damage semiconductor devices inside the controller Do not touch the connector pins or other sensitive areas Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall be expected Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation Pollution Degree 2 and Over Vo
23. ls AS NZS CISPR 11 Industrial Emissions ion link at http www ab com for Declaration of Conformity Certificates and other certification Publication 1766 IN001C EN P October 2009 36 MicroLogix 1400 Programmable Controllers Publication 1766 IN001C EN P October 2009 180 0 mm 25 81 mm 7 087 in 165 8 mm 1 016 in 6 528 in 100 06 mm 3 939 in DIN rail center line Ligne m diane du rail DIN Mittellinie der DIN Schiene Linea central del riel DIN Linea centrale della guida DIN linha de centro do trilho DIN Expansion 1 0 Extension d E S E A Erweiterungsmodule Espansione dei moduli 1 0 Expansion de E S Expansao de E S 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA gt 1766 L32BXB 1766 L32BXBA L32AWAA MM L32AWA VAC VAC OUT OUT OUT OUT OUT VAC OUT OUT OUT NG NG L1 L2 N 0 1 2 3 4 DC5 Vi 8 10 1766 L32AWA VAC VAC VAC VAC vAC OUT OUT VAC OUT OUT NG DCO DCI DC2 DC3 064 5 6 DC6 9 11 COM COM vac vac out our our our out vac our our out vi u 4 2 05 7 8 10 ANA 1766 L32AWAA vac vac vac vac vac our our vac out our peo
24. ltage Category Il are International Electrotechnical commissions IEC designations Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 9 Controller Description A 44514 i 13 12 11 10 Left side view Top view Description Comm port 2 9 pin D Shell RS 232C connector Memory module refer to MicroLogix 1400 Memory Module Installation Instructions publication 1766 IN010 for instructions on installing the memory module User 24V for 1766 L32BWA and 1766 L32BWAA only Input terminal block LCD Display Keypad ESC OK Up Down Left Right Battery compartment 1762 expansion bus connector Battery connector 0 aJl oy c Output terminal block 10 LCD Display Indicator LED panel 12 Comm port 1 RJ45 connector 13 Comm port 0 8 pin mini DIN RS 232C RS 485 connector Publication 1766 IN001C EN P October 2009 10 MicroLogik 1400 Programmable Controllers Controller Input and Output Description Catalog Number 1766 L32BWA 1766 L32AWA Description Input Power 100 240V AC User Power 24V DC Embedded Discrete 1 0 12 Fast 24V DC Inputs 8 Normal 24V DC Input
25. nd 265V AC Working Voltage IEC Class 2 reinforced insulation Ou put group to output group isolation Verified by one of the following dielectric tests 1836V AC for 1 second or 2596V DC for 1 second 265V AC Working Voltage basic insulation 150V Working Voltage IEC Class 2 reinforced insulation Working Voltage for 1766 L16BXB 1766 L16BXBA Description isol inp t group to backplane ation and input group to t group isolation Recommendation Verified by one of the following dielectric tests 1697V DC for 1 second 100V AC for 1 second or 75V DC Working Voltage IEC Class 2 reinforced insulation FET output group to backplane isolation Verified by one of the following dielectric tests 1697V DC for 1 second 100V AC for 1 second or 75V DC Working Voltage IEC Class 2 reinforced insulation Relay output group to bac plane isolation Verified by one of the following dielectric tests 2596V DC for 1 second 836V AC for 1 second or 265V AC Working Voltage IEC Class 2 reinforced insulation Relay output group to relay output group and FET output group isolation Verified by one of the following dielectric tests 2596V DC for 1 second 836V AC for 1 second or 265V AC Working Voltage basic insulation 150V Working Voltage IEC Class 2 reinforced insulation Publication 1766 IN001C EN P October 2009
26. nt rating per point max load See graphic above 100 mA min load 1 0mA 20 mA max leakage 1 0 mA 1 0 mA Surge current per point peak current 4 0 A Not Applicable max surge duration 10ms Not Applicable max rate of repetition 30 C 86 F once every second Not Applicable max rate of repetition 60 C 140 F once every 2 seconds Not Applicable Publication 1766 IN001C EN P October 2009 32 MicroLogix 1400 Programmable Controllers Description General Operation High Speed Operation Output 2 3 and 4 Only Turn On Time maximum 11 us 28 ns Turn Off Time maximum 89 us 23 us 1 Working Voltage Output 2 3 and 4 are designed to provide increased functionality over the other FET outputs Output 2 3 and 4 may be used like the other FET transistor outputs but in addition within a limited current range they may be operated at a higher speed Output 2 3 and 4 also provide a pulse train output PTO or pulse width modulation output PWM function Working Voltage for 1766 L32AWA 1766 L32AWAA Description Power supply input to backplane isolation Recommendation Verified by one of the following dielectric tests 1836V AC for 1 second or 2596V DC for 1 second 265V AC Working Voltage IEC Class 2 reinforced insulation Input group to backplane isolation Verified by one of the following dielectric tests 1517V AC for 1 second or 2145V DC for 1 second 132V AC Working Volta
27. oller General Considerations Most applications require installation in an industrial enclosure to reduce the effects of electrical interference and environmental exposure Locate your controller as far as possible from power lines load lines and other sources of electrical noise such as hard contact switches relays and ac motor drives For more information on proper grounding guidelines see the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 ATTENTION Mount the controller horizontally only Vertical mounting is not supported due to A thermal considerations ATTENTION Be careful of metal chips when drilling mounting holes for your controller or other equipment within the enclosure or panel Drilled fragments that fall into A the controller could cause damage Do not drill holes above a mounted controller if the protective debris strips have been removed Prolonged exposure to direct sunlight could degrade the LCD display Do not place the MicroLogix 1400 Programmable Controller in direct sunlight WARNING The local programming terminal port is intended for temporary use only and must not be connected or disconnected unless the area is assured to be nonhazardous Publication 1766 IN001C EN P October 2009 14 MicroLogix 1400 Programmable Controllers Mounting Dimensions 1766 L32BWA 1766 L32AWA 1766 L32BXB 1766 L32BWAA 1766 L32AWAA 1766 L32BXBA
28. on component boards e Do not touch circuit components inside the equipment e Use a static safe workstation if available e Store the equipment in appropriate static safe packaging when not in use Publication 1766 IN001C EN P October 2009 6 MicroLogix 1400 Programmable Controllers North American Hazardous Location Approval The following modules are North American Hazardous Location approved 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA 1766 L32BXB 1766 L32BXBA The following information applies when operating this equipment in hazardous locations Informations sur l utilisation de cet quipement en environnements dangereux Products marked CL I DIV 2 GP A B C D are suitable for use in Class Division 2 Groups A B C D Hazardous Locations and nonhazardous locations only Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code When combining products within a system the most adverse temperature code lowest T number may be used to help determine the overall temperature code of the system Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation Les produits marqu s CL I DIV 2 GP A B C D ne conviennent qu une utilisation en environnements de Classe Division 2 Groupes A B C D dangereux et non dangereux Chaque produit est livr avec
29. ower O 1VO IV1 IV2 or IV3 Supply P Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 27 Minimizing Electrical Noise on Analog Channels Inputs on analog channels employ digital high frequency filters that significantly reduce the effects of electrical noise on input signals However because of the variety of applications and environments where analog controllers are installed and operated it is impossible to ensure that all environmental noise will be removed by the input filters Several specific steps can be taken to help reduce the effects of environmental noise on analog signals Install the MicroLogix 1400 system in a properly rated NEMA enclosure Make sure that the MicroLogix 1400 system is properly grounded Use Belden cable 8761 for wiring the analog channels making sure that the drain wire and foil shield are properly earth grounded see Grounding Your Analog Cable on page 27 for more information Route the Belden cable separately from any AC wiring Additional noise immunity can be obtained by routing the cables in grounded conduit Grounding Your Analog Cable Use shielded communication cable Belden 8761 The Belden cable has two signal wires black and Foil Shield clear one drain wire and a foil shield The drain wire and foil Insulation shield must be grounded at one end of the cable Clear Wire 44531 Do not
30. pu VAC DC4 OUT 9 Group 5 Isolated relay outpu VAC DC5 OUT 10 OUT 11 WARNING If you connect or disconnect wiring while the field side power is on 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 WARNING The local programming terminal port is intended for temporary use only and must not be connected or disconnected unless the area is free of ignitable concentrations of flammable gases or vapors Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 23 Wiring Recommendation When wiring without spade lugs keep the finger safe covers in place Loosen the terminal screw and route the wires through the opening in the finger safe cover Tighten the terminal screw making sure the pressure plate secures the wire Finger safe cover Be careful when stripping wires Wire fragments that fall into the controller could cause damage Once wiring is complete be sure the controller is free of all metal fragments before removing the protective debris strip Failure to remove the strip before operating can cause overheating Publication 1766 IN001C EN P October 2009 24 MicroLogix 1400 Programmable Controllers Spade Lug Recommendation The diameter of the terminal screw head is 5 5 mm 0 220 in The input and output terminals of the MicroLogix 1400 controller ar
31. reux avant de d brancher les connecteurs Fixer tous les connecteurs externes reli s cet quipement l aide de vis loquets coulissants connecteurs filet s ou autres moyens fournis avec ce produit La substitution de composants peut rendre cet quipement inadapt une utilisation en environnement de Classe Division 2 S assurer que l environnement est class non dangereux avant de changer les piles MicroLogix 1400 Programmable Controllers 7 Additional Resources Resource MicroLogix 1400 Programmable Controllers User Man al 1766 UM001 Description more detailed description of how to install and use your MicroLogix 1400 programmable controller and expansion 1 0 system MicroLogix 1400 Instruction Set Reference Man al 1766 RM001 reference manual that contains data and function files instruction set and troubleshooting information for MicroLogix 1400 Instal ation Instructions 1762 INxxx Information on installing and using 1762 expansion 1 0 modules Indus rial Automation Wiring and Grounding Guidelines 1770 4 1 If you would like a manual you can More information on proper wiring and grounding techniques download a free electronic version from the internet http literature rockwellautomation com purchase a printed manual by contacting your local Allen Bradley distributor or Rockwell Automation representative Pub
32. s 12 Relay Outputs 1766 L32BXB 24V DC None 20 120V AC Inputs 12 Relay Outputs 12 Fast 24V DC Inputs 8 Normal 24V DC Inputs 6 Relay Outputs 3 Fast DC Outputs 3 Normal DC Outputs Embedded Analog 1 0 None 1766 L32BWAA 1766 L32AWAA 100 240V AC 24V DC 12 Fast 24V DC Inputs 8 Normal 24V DC Inputs 12 Relay Outputs 1766 L32BXBA 00 a 2 Non isolated RS 232 Standard D sub connector 24V DC None 20 120V AC Inputs 12 Relay Outputs 12 Fast 24V DC Inputs 8 Normal 24V DC Inputs 6 Relay Outputs 3 Fast DC Outputs 3 Normal DC Outputs olated RS 232 RS 485 combo port Same as ML1100 Comm 0 Publication 1766 IN001C EN P October 2009 4 Voltage Inputs 2 Voltage Outputs Comm Ports 1RS232 RS485 1 Ethernet IP RS23202 MicroLogix 1400 Programmable Controllers 11 Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only The following WARNING statement applies to use in hazardous locations WARNING EXPLOSION HAZARD e Substitution of components may impair suitability for Class Division 2 e Do not replace components or disconnect equipment unless power has been switched off e Do not connect or disconnect components unless power has been switched off e This product must be installed in an enclosure All cables connected to the product
33. sh current 250 mA max O 120V AC Analog Inputs Description Voltage input range 0 10 0V DC 1 LSB 1766 L32AWAA L32BWAA L32BXBA Type of data 12 bit unsigned integer Input coding 0 10 0V DC 1 LSB 0 4 095 Voltage input impedance gt 199 kQ Input resolution 12 bit Non linearity 1 0 of full scale Overall accuracy 20 60 C 4 140 F 1 0 of full scale Voltage input overvoltage protection 10 5 V DC Field wiring to logic isolation Non isolated with internal logic Publication 1766 IN001C EN P October 2009 30 MicroLogix 1400 Programmable Controllers Analog Outputs Description 1766 L32AWAA L32BWAA L32BXBA Number of inputs 2 single ended Voltage output range 0 10 V DC 1 LSB Type of data 12 bit unsigned integer Step response 2 5 ms 95 Load range Voltage output 1KQ Output resolution 12 bit Analog output setting time 3 ms max Overall Accuracy 20 60 C 4 140 F 1 0 of full scale Electrical isolation Non isolated with internal logic Cable length 30 m 98 ft shielded cable Relay and FET Outputs Description 1766 L32AWA 1766 L32AWAA 1766 L32BXB 1766 L32BWA 1766 L32BWAA 1766 L32BXBA Maximum controlled load 1440 VA 1080 VA Maximum Continuous Current Current per channel and group common 2 5 A per channel 2 5 A per channel 8A max channel 8 11 common C
34. signal ports 2 on power ports 3 on communications ports Terminal screw torque 0 79 Nm 7 0 in Ib rated Pilot duty rating R300 C300 Expansion bus Supports up to seven 1762 modules up to a maximum of 5V 1500 mA and 24 V 1500 mA North American temp code T3C 1 Use this Conductor Category information for planning conductor routing Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 29 Specifications for Inputs Digital Inputs Description 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA 1766 L32BXB 1766 L32BXBA Inputs 0 through 11 12 high speed DC inputs Inputs 12 and higher 8 standard DC inputs On state voltage 79 132 VAC 4 5 24V DC Class 2 10 24V DC Class 2 range 4 5 26 4V DC 60 C 140 F 10 26 4V DC 60 C 140 F 4 5 30V DC 30 C 86 F 10 30V DC 30 C 86 F Off state voltage 0 20VAC 0 1 5V DC 0 5V DC range Operating 47 63 Hz 0 Hz 100 kHz 0 Hz 1 kHz frequency scan time dependent On state current min 5 0 mA Q 79 V AC 7 1 mA Q 4 5V DC 32mA Q 10V DC nom 12mA 120VAC 99 mA Q 24V DC 5 3 mA Q 24V DC max 16 0 mA Q 132 VAC 10 5 mA Q 30V DC 5 5 mA Q 30V DC Off state leakage 2 5 mA max 0 2 mA max 1 5 mA max current Nominal 12 kQ 50 Hz 24kQ 45kQ impedance 10kQ 60 Hz Inru
35. tom of the controller into position 5 Leave the protective debris strip attached until you are finished wiring the controller and any other devices Follow these steps to remove your controller from the DIN rail 1 Place a flat blade screwdriver in the DIN rail latch at the bottom of the controller Publication 1766 IN001C EN P October 2009 16 MicroLogix 1400 Programmable Controllers Holding the controller pry downward on the latch until the latch locks in the open position Repeat steps 1 and 2 for the second DIN rail latch Unhook the top of the DIN rail slot from the rail 06 E 44519 Closed 1 y 44520 Mounting Mount to panel using 8 or M4 screws Follow these steps to install your controller using mounting screws 1 Remove the mounting template from inside the back cover of this document Secure the template to the mounting surface Make sure your controller is spaced see Controller Spacing on page 14 for more information Drill holes through the template Remove the mounting template Mounting Template Mount the controller Leave the protective debris strip in place until you are finished wiring the controller and any other devices Publication 1766 IN00
36. ublication 60664 1 at altitudes up to 2000 meters 6562 ft without derating This equipment is considered Group 1 Class A industrial equipment according to IEC CISPR Publication 11 Without appropriate precautions there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The enclosure must have suitable flame retardant properties to prevent or minimize the spread of flame complying with a flame spread rating of 5VA V2 V1 VO or equivalent if non metallic The interior of the enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications Preventing Electrostatic Discharge ATTENTION This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment e Touch a grounded object to discharge potential static e Wear an approved grounding wriststrap e Do not touch connectors or pins
37. urrent per controller at 150V max 28 A or total of per point loads whichever is less at 240V max 20 Aor total of per point loads whichever is less Relay Outputs Description 1766 L32AWA 1766 L32AWAA 1766 L32BWA 1766 L32BWAA 1766 L32BXB 1766 L32BXBA Turn On Time Turn Off Time 10 ms maximum Load current 10 mA minimum 1 Scan time dependent Publication 1766 IN001C EN P October 2009 MicroLogix 1400 Programmable Controllers 31 Maximum Volts Amperes Amperes Volt Amperes Make Break Gontinugus Make Break 240V AC 75A 0 75 25A 1800 VA 180 VA 120V AC 150A 15A 25A 1800 VA 180 VA 250V DC 0 11A 10A 28 VA 125V DC 0 22A 10A 28 VA 1766 L32BXB 1766 L32BXBA FET Output Maximum output current temperature dependent FET Current per Point FET Total Current 20 8 0 1 5A 30 C 86 F 0 75 0 75 60 C 140 F Current Amps t 10 C 30 C 50 C 70 C 80 C 50 F 86 F 122 F 158 176 Temperature 44532 Description Power supply voltage 6 0A 30 C 86 F 3 0A 60 C 140 F Current Amps 10 C 30 C 50 C 70 C 80 C 50 F 86 F 122 158 F 176 Temperature 44533 General Operation High Speed Operation Output 2 3 and 4 Only 24V DC 15 10 Class 2 On state voltage drop at max load current 1V DC Not Applicable at max surge current 2 5V DC Not Applicable Curre
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