1762-SO001A-US-P, MicroLogix 1200 System Overview
Contents
1. information Advanced Interface Converter 1761 NET AIC Specifications 24V de Power Source Requirement 20 4 28 8V de Current Draw 120 mA 200 mA maximum inrush current Internal Isolation 500V dc Operating Ambient Temperature 0 to 60 C 32 to 140 F Storage Temperature 40 to 85 C 40 to 175 F Agency Certification UL 1604 C UL C22 2 No 213 Class 1 Division 2 Groups A B C D CE compliant for all applicable directives DH485 DF1 or user Network maximum number of nodes 32 per multidrop network maximum length 1 219m 4 000 ft per multidrop network maximum number of ganged multidrop networks 2 18 Programming Software Programming Software The following sections describe programming options available for the MicroLogix 1200 controllers With RSLogix 500 Programming Software you can create modify and monitor application programs used by the MicroLogix 1000 MicroLogix 1500 and SLC 500 Programmable Controller families 5 PLs n leew ind GE Ple KM gem each pomer ook econ jep Hala Ame 1 3 345154 le ala ug EJ 3 sua r a Iren M 120 2 Man Lach APT 4 a ana Lap m He CH Wem rd mre imi Vran Hp Dijo aj Mola 71 11 J Slats cnp ala RSLogix 500 Programming Software The RSLogix 500 ladder logic programming package helps you maximize performance save project development time and im2. cable is used to connect a to 8 pin DIN MicroLogix controller to port 1 of the 1761 NET AIC 1761 CBL PMO2 9 pin D shell This 2m 6 56 ft cable is used to connect the to 8 pin DIN MicroLogix Programmable Controller to an IBM compatible PC or to connect an IBM compatible PC to port 2 of the 1761 NET AIC NOTE Series C or later cables are required for use with MicroLogix 1200 controllers User Documentation User Documentation For an introduction to micro PLC s refer to the MicroMentor Publication 1761 MMB The MicroMentor book includes illustrations sample applications you can put to immediate use step by step strategies and worksheets Additionally MicroLogix 1200 user documentation presents information according to the tasks you perform and the programming environment you use Refer to the table below for information on MicroLogix 1200 and related publications See this Document MicroLogix 1200 Programmable Controllers Installation Instructions Publication Number 1762 INOO6A US P 2 MicroLogix 1200 Programmable Controllers User Manual 1762 UM001A US P MicroLogix 1200 and MicroLogix 1500 Instruction Set Reference Manual 1762 RM001A US P MicroLogix 1200 Real Time Clock and Memory Module Installation Instructions 1762 IN001A US P AIC Advanced Interface Converter and DeviceNet 1761 5 11 Interface Installation instruction
3. C AlC Abe AlC ET Ke fe devices are accessible only by passing or E routing through a device Bal or E fc ies T RT US T Tes The following four examples represent MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 different types of local and remote networks Example 2 Local DeviceNet Network with DeviceNet Interface 1761 NET DNI DNI SLC 5 03 DNI SLC 5 03 Mast DeviceNet Network y Personal Computer SSSSESBSERSEE MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 Computer Example 3 Local DF1 Half Duplex Network Rockwell Software WINtelligent RS 232 LINX RSLinx 2 0 or higher um DF1 Half Duplex Protocol SLC 5 03 SLC 5 04 and SLC 5 05 or PLC 5 processors configured for Modem DF1 Half Duplex Master E ne MicroLogix MicroLogix MicroLogix 1000 Slave 1200 Slave 1500 Slave SLC 5 03 Slave SLC 5 04 with 1747 KE Interface Module Slave NOTE It is recommended that isolation 1761 NET AIC be provided between the controller and the modem when using a non isolated port Example 4 Remote Messaging PanelView SLC 5 04 DH485 Network AIC AIC E E MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 SLC 5 04 DH Network SLC 5 04 PLC 5 Network Interface Devi
4. ratings for relay contacts cannot exceed 2A Output Specifications Maximum Continuous Current Current per Common 8A 8A Current per Controller at 150V ac max 254 3042 at 240V ac max 20A 20A 1 15A above 40 C 104 F 2 24A above 40 C 104 F Expansion I O Modules Expansion I O Modules MicroLogix 1200 I O expansion modules provide superior functionality at a low cost With a variety of modules they complement and extend the capabilities of the MicroLogix 1200 controllers by maximizing flexibility of the I O count and type MicroLogix 1200 I O has a modular rackless design Elimination of the I O rack from the system enhances cost savings and reduces replacement parts inventory The MicroLogix I O package design allows modules to be either DIN rail or panel mounted The DIN latches and screw mounting holes are an integral part of the package design Features e Rackless design eliminating added system costs and inventory e Small footprint shrinking panel space requirements e Integral high performance I O bus e Software keying to prevent incorrect positioning within the system e Feature rich I O functionality addresses a wide range of applications e AC DC relay 24V dc and 120V ac voltages Available modules include 1762 18 8 point 120V ac Input Module 1762 108 8 point 24V de Sinking Sourcing Input Module 1762 0W8 8 point ac dc Relay Output
5. version visit us at http www theautomationbookstore com Or for fast access to related publications visit the MicroLogix Internet site http www ab com micrologix Electronic versions of our manuals are available for you to search and download Input Specifications On State Voltage Range 79 to 132V ac 14 to 26 4V de at 55 C 131 F 14 to 30 0V dc at 30 C 86 F 10 to 26 4V de at 55 C 131 F 10 to 30 0V de at 30 C 86 F Off State Voltage Range 0 to 20V ac 0 to 5V de Operating Frequency 47 Hz to 63 Hz 0 Hz to 20 kHz 0 Hz to 1 kHz scan time dependent On State Current 5 0 mA at 79V de min 2 5 mA at 14V de min 2 0 mA at 10V dc min 12 mA at 120V de nom 8 8 mA at 24V dc nom 8 5 mA at 24V dc nom 6 0 mA at 132V dc max 12 0 mA at 30V dc max 12 0 mA at 30V dc max Off State Leakage Current 2 5 mA max 1 5 mA min Nominal Impedance 12K Q at 50 Hz 25K Q 26K Q 10K Q at 60 Hz Inrush Current max at 120V ac 250 mA Not Applicable Relay Contact Rating Table 1762 L24AWA L24BWA L40AWA L40BWA 240V ac 7 5A 0 75A 2 5A 1800 VA 180 VA 120V ac 15A 1 5A 2 5A 1800 VA 180 VA 125V dc 0 2241 1 0A 24V de 1 2A 2 0A 1 For dc voltage applications the make break ampere rating for relay contacts can be determined by dividing 28 VA by the applied dc voltage For example 28 VA 48V dc 0 58A For de voltage applications less than 48V the make break
6. 57 ne fr 448 Le o c Sa sel 2 22 zo 355m se S SI ZS ee 23 og 28 88 B S SRI 8 amp T If R R ar ou uw dm 40 4 1 59 Notes Notes Notes MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 1761 1762 1764 LSP 1764 LRP Memory Up to 1K e Up to 6K e Up to 7K e Up to 12K e EEPROM Back up e e Battery Back up e Back up Memory Module e e e 1 0 Up to 32 e Up to 88 using 1762 1 0 e Up to 156 using 1769 1 0 e e Added Functionality Analog Embedded Analog Expansion e e e Trim Potentiometers 2 2 2 PID e e High Speed Counters 1 1 2 2 Real Time Clock e e e Motion Capabilities Pulse Width 1 2 2 Modulated and Pulse Train Outputs Data Access Tool e e Data Logging 50k bytes Programming Software Windows RSLogix 500 e e e DOS A I 500 e Communications RS 232 Ports 1 1 1 2 DeviceNet 1761 NET DNI e e e e DH485 1761 NET AIC e e e SCADA RTU DF1 Half Duplex Slave e e e e SCADA RTU Modbus RTU Slave e e e ASCII Write only e ASCII Read Write e e Operating Power 120 240V ac e e e e 24V dc e e e e UL CSA or C UL CE Class I Div 2 e e e e MicroLogix DataHighway Plus DTAM DTAM Micro RSLogix 500 RSLinx and PanelView are trademarks of Rockwell Automation PHOTOSWITCH is a registered trademark of Rockwell Autom
7. 85 compatible device that has a RS 232 port including all MicroLogix controllers SLC 5 03 and 5 04 and PanelView 550 and 900 In addition the device provides isolation between all ports for a more stable network and protection for connected devices The unit is DIN rail or panel mountable and is industrially hardened The Advanced Interface Converter provides a simple cost effective solution for connecting RS 232 devices to a DH485 network The AIC also provides e Two isolated RS 232 connections one 9 pin D shell and one 8 pin mini DIN e An RS 485 6 pin Phoenix connection e Power acceptance via the 8 pin mini DIN from a MicroLogix controller or an external power connection Compatibility with existing SLC DH485 networks that use 1747 AICs e Auto baud rate capability for ease of system set up e Diagnostic LEDs for network activity Some typical applications include e Connecting a personal computer to a DH485 network Connecting MicroLogix controllers to a DH485 network Linking SLC 5 03 or SLC 5 04 processors using DF1 Half Duplex master slave protocol This allows you to connect remote islands of aaae Miata MicroLogix III automation to a master controller to 1000 1200 1500 en upload diagnostic and status an omputer DH485 Network
8. Immunity IEC1000 4 6 10V 0 15 to 80 MHz 1 Conducted Immunity frequency range may be 150 kHz to 30 MHz if he Radiated Immunity frequency range is 30 MHz to 1000 MHz Input Specifications Voltage Category 100 120V ac 24V dc sink source Operating Voltage Range 79V ac to 132V ac at 47 Hz to 63 Hz 10 to 26 4V dc at 55 C 131 F 10 to 30V de at 30 C 86 F Number of Inputs 8 8 Bus Current Draw max 50 mA at 5V de 0 25W 50 mA at 5V de 0 25W Heat Dissipation max 2 0 Total Watts 3 7 Total Watts Signal Delay max On Delay 20 0 ms Off Delay 20 0 ms On Delay 8 0 ms Off Delay 8 0 ms Off State Voltage max 20V ac 5V de Off State Leakage Current max 2 5 mA 1 5 mA On State Voltage min 79 ac min 132V ac max 10V de On State Current 5 0 mA min at 79V ac 47 Hz 12 0 mA nominal at 120V ac 60 Hz 16 0 mA max at 132V ac 63 Hz 2 0 mA min at 10V de 8 0 mA nominal at 24V de 12 0 mA max at 30V de Inrush Current max 250 mA Not Applicable Nominal Impedance 12K Q at 50 Hz KQ 10K Q at 60 Hz Power Supply Distance Rating 6 6 1 Sinking Sourcing Inputs Sourcing sinking descr bes the current flow between the I O module and the field device Sourcing 1 0 circuits supply source current to sinking field devices Sinking I O circuits are driven by a current sourcing field device Field devices connected to the negative sid
9. Module 1762 1F20F2 2 channel Inputs 2 channel Outputs Analog Module For complete information on the MicroLogix 1200 I O modules refer to the MicroLogix 1200 Programmable Controllers User Manual publication 1762 UM001A US P To purchase this manual or download a free electronic version visit us at http www theautomationbookstore com Or for fast access to related publications visit the MicroLogix Internet site http www ab com micrologix Electronicversionsofourmanualsare available for you to search and download Expansion I O Modules Common Specifications Dimensions 90 mm height x 87 mm depth x 40 mm width height including mounting tabs is 110 mm 3 543 in height x 3 425 in depth x 1 575 in width height including mounting tabs is 4 33 in Operating Temperature 0 C to 55 C 32 F to 131 F Operating Humidity 5 to 95 non condensing Operating Altitude 2000 meters 6561 feet Noise Immunity NEMA standard ICS 2 230 Radiated and Conducted Emissions EN50081 2 Class A Electrical EMC The module has passed testing at the following levels ESD Immunity IEC1000 4 2 4 kV contact 8 kV air 4 kV indirect Radiated Immunity IEC1000 4 3 0 V m 80 to 1000 MHz 80 amplitude modulation 900 MHz keyed carrier Fast Transient Burst IEC1000 4 4 V 5 KHz Surge Immunity IEC1000 4 5 2 2 kV common mode 1 kV differential mode Conducted
10. O LES LEO GRT GEO MEO LIM Math The math instructions perform arithmetic operations ADD SUB MUL DIV NEG CLR SOR SCL SCP Conversion The conversion instructions multiplex and de multiplex data and perform conversions between binary and decimal values DCD ENC TOD FRD Logical The logical instructions perform bit wise logical operations on words AND OR XOR NOT Move The move instructions modify and move words MOV MVM File The file instructions perform operations on file data COP FLL BSL BSR FFL FFU LFL LFU Sequencer Sequencer instructions are used to control automatic assembly machines that have consistent and repeatable operations SOC SOO SOL Program Control The program flow instructions change the flow of ladder program execution JMP LBL JSR SBR RET SUS TND MCR END Input and Output The input and output instructions allow you to selectively update data without waiting for the input and output scans IIM IOM REF User Interrupt The user interrupt instructions allow you to interrupt your program based on defined events STS INT UID UIE UIF Process Control The process control instruction provides closed loop control PID Communications The communication instructions read or write data to another station MSG SVC High Speed Counter The high speed counter instructions configure control and monitor the controller
11. SM icroLogix 1200 Allen Bradley MicroLogix 1200 Programmable Controller MicroLogix 1200 System Overview Automation Bringing Together Lead ing Brands in Industrial Automation AB NI Take Control Experience Complete Satisfaction With Allen Bradley Products Since 1903 Rockwell Automation s Allen Bradley has earned a worldwide reputation as the most trusted brand name in industrial automation It s a reputation built on a very simple strategy providing customers with products of uncompromising quality and reliability The MicroLogix 1200 family of controllers demonstrates that commitment to high standards of product dependability technological innovation and performance More importantly because your absolute satisfaction is important to us we back our products with the highest levels of customer service and support in the industry Your local Rockwell Automation representative is your source for expert sales and order support as well as e Product technical training e Warranty support e Service agreements MicroLogix 1200 Processors High Functionality in a Compact Cost Effective Package Some micro PLCs force you to trade off between product size and functionality Many applications requiring dedicated control also have rigorous space z requirements You may however want prrarered cared parir irri the freedom to expand your 1 0 as your i application gr
12. and saves installation time e Removable label with write on area for easy field device identification saving valuable maintenance time e Finger safe terminal blocks meeting global safety standards e Regulatory agency certifications pending Controller Specifications General Specifications Dimensions Height 90 mm Height 90 mm 104 mm with DIN latch open 104 mm with DIN latch open Width 110 mm Width 160 mm Depth 87 mm Depth 87 mm Number of 1 0 14 inputs 14 inputs 24 inputs 24 inputs 10 outputs 10 outputs 16 outputs 16 outputs Line Power 85 265V ac 85 265V ac 85 265V ac 85 265V ac Power Supply 120V ac 240 V ac Power Supply Maximum 120V ac 25 A for 8 ms Inrush 240V ac 40 A for 4 ms User Power Output none 24V de at 250 mA none 24V dc at 400 mA Input Circuit Type 120V ac 24V dc 120V ac 24V dc sink source sink source Output Circuit Type Relay Relay Relay Relay Operating Temperature 0 C to 55 C 32 F to 131 F ambient Storage Temperature 40 C to 85 C 40 F to 185 F ambient Operating Humidity 5 to 95 relative humidity non condensing Agency Certification Regulatory agency certifications pending For complete specifications on the MicroLogix 1200 controllers refer to Appendix A of the MicroLogix 1200 Programmable Controllers User Manual publication 1762 UM001A US P available February 2000 To purchase this manual or download a free electronic
13. ation DeviceNet is a trademark of Open DeviceNet Vendor Association Windows 95 is a registered trademark of Microsoft Corporation Windows NT is a trademark of Microsoft Corporation a Allen Bradley RELIANCE BEAMER DODGE Americas Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Mau R kw i European Headquarters SA NV avenue Herrmann Debroux 46 1160 Brussels Belgium Tel 32 2 663 06 00 Fax 32 2 663 06 40 oc e Asia Pacific Headquarters 27 F Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Automation Publication 1762 S0001A U P November 1999 1999 Rockwell International Corporation All rights reserved Printed in USA
14. bus Slave a SCADA RTU protocol WorkStation SLC ee Controller icroLogix MicroLogix ICroLogix MicroLogix EN 1000 1200 101 Te 1500 zip ca y EU 1200 DC j Filter J Drive OU mi im U Flex l O ll SCADA Master ET ET y Radio Phone Modem MicroLogix T cry MicroLogix MicroLogix 1500 4 WE etl 120 E 1000 d Variable 1 Frequency Drive System Reliance AC Motor Features e Standard RS 232 port e 300 600 1200 4800 9600 19 200 and 38 400 baud rates e RTS CTS Hardware handshake signals Connection to DH485 and DeviceNet networks through 1761 NET AIC and 1761 NET DNI respectively Connection to modems for remote communications ASCII messaging provides dial out capability The MicroLogix 1200 allows you to choose the network that best meets your needs If your application requires e Connection of low level multi vendor devices directly to plant floor controllers Data sharing between 64 devices fault detection Less wiring and reduced start up time than traditional hard wired systems Better diagnostics for improved data c
15. cation programming including Scan Time information Math Register information Interrupt settings and more with the tabbed Status displays j u ud En 20000 APP READ Diagnostics and Troubleshooting Tool Selection Chart 9324 RLO300ENE 2 RSLogix 500 Programming for the MicroLogix families and SLC 500 on CD ROM Includes RSLinx Lite 9324 RLO100ENE 2 RSLogix 500 Starter Programming for the MicroLogix families and SLC 500 on CD ROM This package is a functionally limited version of RSLogix 500 Programming Cables See page22 for information on MicroLogix 1200 programming cables 1 To use RSLogix 500 programming software your system must be a Pentium 100 MHz or higher Windows 95 Windows 98 or Windows NT 2 Also available in French German Italian Spanish and Portuguese 20 Programming Instructions Programming Instructions The following table shows the MicroLogix 1200 instruction set listed within their functional groups Functional Group Relay Type Bit Description The relay type bit instructions monitor and control the status of bits XIC XIO OTE OTL OTU OSR ONS OSF Timer and Counter The timer and counter instructions control operations based on time or the number of events TON TOF RTO CTU CTD RES Compare The compare instructions compare values by using a specific compare operation EQU NE
16. ces The Micrologix 1200 Programmable Controller s list of impressive hardware memory and processing features makes this family of controllers an ideal choice for applications with up to 88 I O And with the DeviceNet Interface you can connect MicroLogix Programmable Controllers and other DF1 compatible devices to a DeviceNet network Additionally with the 1761 NET DNI DeviceNet Interface and 1761 NET AIC Advanced Interface Converter AIC you can connect MicroLogix Programmable Controllers to DH485 and DeviceNet networks For detailed information on using the network interface modules refer to the DeviceNet Interface User Manual publication 1761 6 5 and the A C Advanced Interface Converter User Manual publication 1761 6 4 To purchase these manuals or download a free electronic version visit us at http www theautomationbookstore com For fast access to related publications visit the MicroLogix Internet site http www ab com micrologix Electronic versions of our manuals are available for you to search and download Network Interface Devices 1761 NET DNI DeviceNet Interface Module Highlights of the DeviceNet Interfaces capabilities are e Peer to peer messaging between Allen Bradley controllers and other devices using the DF1 Full Duplex protocol e Programming and on line monitoring over the DeviceNet network e With a DNI connected to a modem you can dial in to any other DNI controller combinati
17. e DC Common of the field power supply are sinking field devices Field devices connected to the positive side V of the field supply are sourcing field devices Output Specifications EA Voltage Category AC DC normally open relay Operating Voltage Range 5 to 265V ac 5 to 125V de Number of Outputs 8 Bus Current Draw max 80 mA at 5V dc 0 40W 90 mA at 24V dc 2 16W Heat Dissipation max 2 9 Total Watts Signal Delay max resistive load On Delay 10 ms Off Delay 10 ms Off State Leakage max 0 mA On State Current min 10 mA at 5V dc Continuous Current per Point max 2 5AU Continuous Current per Common max 8A Continuous Current per Module max 16A Power Supply Distance Rating 6 1 See Relay Contact Rating Table on page page 7 Analog 1 0 Module The 1762 IF2OF2 analog combination input output module converts D and digitally stores analog data for use by the MicroLogix 1200 Pa controllers The module supports connections from any combination of up to two voltage or current analog sensors The two output channels N provide two single ended analog output channels each individually gt N configurable for voltage or current This provides application flexibility N reduces stock inventory and lessens the learning curve y k y gt 4 Ww gt MicroLogix 1200 I O s analog module provides 12 bit resolution 4 X making it an excellent choice for applications that mo
18. e network quicker Advanced Slave 1 0 Functionality Through the DNI MicroLogix controllers can function as cost effective DeviceNet slave nodes The DNI presents to DeviceNet up to 64 words of data 32 inputs 32 outputs configurable The DNI can either poll or accept data sent from the MicroLogix controller to keep its mapped I O data up to date with the actual data in the controller while the DNI handles all DeviceNet communications All local I O remains under the MicroLogix controller s direct control yet can be visible to the DeviceNet master Using standard messaging commands you can easily read or write data to other controllers as shown in the network diagram on page 15 Simple Reliable Peer to Peer Messaging Inputs z Mapping of integer blocks to DNI 1 0 words done with DeviceNet Manager software Outputs Status mmes DNI Data am 1 DeviceNet Outputs 1 l Masters Outputso Counters K Split point gt adjustable 3 64 words max 1 1 4 te l Explicit Data 15 x DeviceNet Inputs Master s Inputs o Integers YJOMION JONGIINEG Split point E 1 adjustable Sm 64 words max Explicit Data 4 Mapping of integer files performed in ladder logic The DNI brings brand new functionality to DeviceNet by enabling peer to peer messaging between devices that
19. eature is also available E EZ Point and Click 1 0 Configuration Powerful Database Editor MEE Use the Symbol Group Editor to build and classify groups of symbols so that you can easily select portions of your recorded documentation to be used from project to project 8 lela H T ee TE A aE LS 2 HR TADDA BEE 329 DB Enti Search Feld Ads sdn Aadress Spur Use the Symbol Picker list to easily address instructions in your ladder logic by ot pou clicking addresses or symbols to assign them to your ladder instructions Ma Neu Rood Delo Record Afim a En For Help press FI 710000 APP READ Powerful Database Editor Diagnostics and Troubleshooting Tools GER EER Ele Edi Mi Search Comme Lode Windo wow Heb DSR 3 y alal Ze Als Simultaneously examine the status of bits timers counters inputs and outputs ee S TET T all in one window with the Custom Data Monitor Each application project you zu O w oumurs B create can have its own Custom Data Monitor window rume jeje AEE i scope sm Group description evs cac Hebat F had Easily review status bit settings specific to your appli
20. g Software Because it is part of the MicroLogix SLC family the MicroLogix 1200 features an instruction set that is compatible with other MicroLogix controllers as well as SLC 500 controllers That means that programs written for the MicroLogix 1000 MicroLogix 1500 or SLC 500 can be easily scaled for the MicroLogix 1200 Likewise the MicroLogix 1200 is compatible with Rockwell Software RSLogix 500 programming software a feature rich Windows based package used to program a host of Allen Bradley controllers The result of this compatibility reduced time spent training personnel and developing applications due to software familiarity and program reusability Large Non Volatile Memory Similar to the MicroLogix 1500 the MicroLogix 1200 boasts a large 6K memory with 4K words available for user programs and configurable 2K words for user data This feature of the MicroLogix 1200 expands application coverage by allowing data elements to be selected according to individual application requirements MicroLogix 1200 Features Other features of the MicroLogix 1200 include e Real time clock amp memory modules e Communication features e Built in RS 232C port supporting DF full and half duplex protocols and DH485 protocol e New embedded Modbus RTU slave protocol e Direct connectivity to either DeviceNet or DH485 network interfaces 20 kHz High Speed Counter with eight modes of operation and direct control of out
21. nitor and control d N small changes in the analog value S S rn The MicroLogix 1200 analog module provides the following input ES output types ranges os e 0 to 10V dc 0 to 20 mA e to 20 mA Analog Specifications Analog Normal Operating Range Voltage 0 to 10V Current 4 to 20 mA Resolution 12 bits Repeatability 0 1 max Input and Output Group to Backplane Isolation 30V ac 30V de rated working voltage IEC Class 2 reinforced insulation 0 1 type test 500V ac or 707V de for 1 minute 1 Unipolar over the full scale analog range 2 Repeatability is the ability of the input module to register the same reading in successive measurements for the same input signal 3 Rated working voltage is the maximum continuous voltage for example 10V de input signal and 20V dc potentia Analog Input Specifications hat can be applied at the input terminal including the input signal and the value that floats above ground potential above ground Number of Inputs 2 differential unipolar Non linearity in percent full scale 0 1 Input Impedance Voltage Terminal 200K Q Current Terminal 250 Q Channel Diagnostics Over or under range or open circuit condition by bit reporting for analog inputs Analog Output Specifications Number of Outputs 2 single ended unipolar Resistive Load on Current Output 0 to 500 Q includes wi
22. ollection and Use this network DeviceNet via the 1761 NET DNI maintenance Data sharing between 32 controllers controllers devices Plant wide and cell level data sharing with program Program upload download and monitoring to all Compatibility with multiple Allen Bradley HMI DH485 via the 1761 NET AIC maintenance or data collection Connection to leased line or radio modems SCADA systems Remote Terminal Unit RTU functions Connection to dial up modems for remote program for use in DF1 Full Duplex DF1 Half Duplex Slave a SCADA system Remote Terminal Unit RTU functions Connection to modems for remote data collection in Modbus RTU Slave Local Messages PanelView 550 Personal The MicroLogix 1200 is capable of Example 1 Local DH485 Network with AIC 1761 NET AIC Interface communicating using local or remote messages With a local message all devices AIC AIC are accessible without a separate device e L acting as a bridge Different types of T E electrical interfaces may be required to T T SLC 5 04 connect to the network but the network is DH485 Network still classified as a local network Remote messages use a remote network where
23. on on DeviceNet e Other DeviceNet products can send explicit Get or Set messages with the DNI at any time 15 e The controller can initiate an explicit message to any UCMM Unconnected Message Manager compatible device on DeviceNet DNI SLC 5 03 DNI SLC 5 03 F 7 D E E DeviceNet Personal Computer MicroLogix roLogix icroLogix 1000 1200 1500 MicroLogix micro PLCs extend the benefits of distributed control to the device level of your process with the addition of DeviceNet functionality DeviceNet digitally links push buttons sensors actuators PLCs and other industrial devices It reduces the installation and maintenance costs of multiple discrete wires with a single cable that handles both communications and power distribution The 1761 NET DNI Series B Interface DNI brings the fast response low cost ce and reliability of open DeviceNet connectivity to all MicroLogix controllers and most other Allen Bradley controllers MicroLogix on DeviceNet lets you take advantage of the latest advances in communications DeviceNet uses producer consumer technology which significantly reduces the amount of traffic on the network thus improving efficiency and data throughput As a result information gets across th
24. onic operator interfaces feature pixel graphics O M and high performance AI Pa functionality in color and Gamma a monochrome flat panel displays as well as Super VGA CRIs with optimum viewing angles and resolution PanelView terminals provide extensive diagnostic information to operators during fault conditions through message windows alarm windows and simple graphics 22 Accessories Accessories Real Time Clock 1762 RTC e Optional real time clock module allows for time date scheduling applications to be easily solved Memory Modules 1762 MM1 1762 MM1RTC e Memory backup and real time clock memory module e User Program and Data Back up e Program Compare e Data File Protection e Memory Module Write Protection e Removal Insertion Under Power Cables Use the communication cables listed below with MicroLogix 1200 controllers Cables come in several lengths and connector styles to provide connectivity to the MicroLogix family of products Catalog Cable Type Description Number 1761 CBL AMOO 8 pin DIN This 45 cm 17 7 in cable is used to connect to 8 pin DIN the MicroLogix controller to port 2 of the 1761 NET AIC 1761 CBL HMO2 8 pin DIN This 2m 6 56 ft cable is used to connect the to 8 pin DIN MicroLogix 1200 Programmable Controller to the HHP or to connect any MicroLogix Programmable Controller to port 2 of the 1761 NET AIC 1761 CBL APOO 19 pin D shell This 45cm 17 7 in
25. ows Whatever the solution au kaw T though it must be cost effective i With the MicroLogix 1200 family of micro controllers you can finally have the ideal blend of functionality and compact size at a price that is more reasonable than you might expect The Footprint is Small but the Functionality is Big In 1994 we introduced the MicroLogix 1000 a miniature controller offering task specific dedicated control at a very low price Later came the MicroLogix 1500 with expansion for control projects where panel 1 0 to suit complex ever growing applications space is a challenge Make no mistake though small size Now there is the MicroLogix 1200 bringing does not mean small functionality together the best of both products These tiny packages are filled with an abundance of features The MicroLogix 1200 controllers are truly designed to accommodate a broad micro in size With a footprint as small as range of applications 3 54 x 4 33 90mm x 110mm they are ideal Expansion 1 0 The MicroLogix 1200 makes use of discrete and analog expansion 1 0 modules providing up to 88 points for a lot of application flexibility Removable 1 0 labels with a write on area make for easy field device identification to reduce valuable troubleshooting and maintenance time Finally finger safe terminal blocks make for safe operation by meeting global safety standards Compatible Instructions Sets and Programmin
26. prove productivity This product has been developed to operate on Microsoft s 32 bit Windows 95 Windows 98 and Windows NTTM operating systems Supporting SLC 500 and MicroLogix families of processors RSLogix 500 was the first PLC programming software to offer unbeatable productivity with an industry leading user interface Flexible Easy to Use Editors Flexible program editors let you create application programs without worrying about getting the syntax correct as you create your program A Project Verifier builds a list of errors that you can navigate to make corrections at your convenience Drag and drop editing lets you quickly move or copy instructions from rung to rung within a project rungs from one subroutine or project to another or data table elements from one data file to another Context menus for common software tools are quickly accessible by clicking the right mouse button on addresses symbols instructions rungs or other application objects This convenience provides you with all the necessary functionality to accomplish a task within a single menu Point and Click 1 0 Configuration The easy to use I O Configurator lets you click or drag and drop a module from an all inclusive list to assign it a slot in your configuration Advanced configuration required for specialty and analog modules is easily accessible Convenient forms speed entry of configuration data An I O auto configuration f
27. puts independent of program scan e Built in analog trim potentiometers Table of Contents Table of Contents Refer to the MicroLogix Selector Guide on the back cover of this publication for assistance in selecting the correct MicroLogix Programmable Controller for your application Inside Page MicroLogix 1200 System 5 Expansion I O Modules 8 Communication Choices 12 Network Interface Devices 15 Programming Software 18 Programming Instructions 20 Operator Interface Devices 2 Accessories ccc eee eee ees 22 User Documentation 0s 23 Dimensions o 24 MicroLogix 1200 System The MicroLogix 1200 programmable controllers are integrated packages of processor power supply and embedded inputs and outputs The 24 point and 40 point controllers provide the computing power to solve a variety of applications utilizing the proven MicroLogix family and SLC family architecture The MicroLogix 1200 s modular rackless design provides for lower system cost and reduced parts inventory Expansion I O modules allow for greater application flexibility Memory modules allow user programs to be uploaded downloaded and easily transported Real Time Clock RTC capabilities allow time scheduling of control A flash upgradeable operating system makes it easy to upgrade operating systems
28. re resistance Load Range on Voltage Output gt 1KQ Non linearity in percent full scale 0 5 max Open and Short Circuit Protection Yes Output Overvoltage Protection Yes 12 Communication Choices Communication Choices All MicroLogix 1200 programmable controllers provide several communication options to fit into a variety of applications The DF1 Full Duplex protocol allows the MicroLogix 1200 to communicate directly with another device such as a personal computer or an operator interface device The DF1 Full Duplex protocol also referred to as DF1 point to point protocol is useful where RS 232 point to point communication is required The DH485 multi drop communication capability allows you to network up to 32 MicroLogix or SLC 500 controllers Human Machine Interface HMI devices and or personal computers using peer to peer messaging And the MicroLogix 1200 can communicate on a DeviceNet network as well DeviceNet digitally links push buttons sensors actuators PLCs and other industrial devices on an open network MicroLogix 1200 controllers also support DF1 Half Duplex Slave communications for use in SCADA systems as a Remote Terminal Unit RTU This open network protocol enables MicroLogix controllers to communicate as responder slave nodes on DF1 master slave networks DF1 supports up to 254 responder devices with a single master Additionally the MicroLogix 1200 supports Mod
29. s AIC Advanced Interface Converter User Manual 1761 6 4 DeviceNet Interface User Manual 1761 6 5 DTAM Micro Operator Interface Module User Manual 2707 803 MicroView Operator Interface Module User Manual 2707 805 DataDisc CD ROM Information Library 1795 CDRS and 1795 CDRL For assistance selecting the correct MicroLogix Programmable Controller for your application see the MicroLogix selector guide on the back of this publication If you would like a system overview for the MicroLogix 1000 or MicroLogix 1500 controllers refer to the following table See this Document MicroLogix 1000 System Overview Publication Number 1761 S0001A US P MicroLogix 1500 System Overview 1764 S0001A US P To purchase a manual or download a free electronic version visit us at http www theautomationbookstore com Or for fast access to Bulletin 1761 1762 and 1764 publications visit the MicroLogix Internet site http www ab com micrologix Electronic versions of our manuals are available for you to search and download 24 Dimensions Dimensions Dimensions Drawings 1762 L24AWA 1762 L24BWA Dimension 1762 1762 1762 1762 L24AWA L24BWA L40AWA L40BWA A 90 mm 3 5 in 90 mm 3 5 in B 110 mm 4 33 in 160 mm 6 30 in C 87 mm 3 43 in 87 mm 3 43 in MicroLogix 1200 1 0 System 40 4 g 14 5 1 59 0
30. s hardware counter HSL RAC ASCII The ASCII instructions use the communication channel for receiving or transmitting data and manipulate string data ACL AWA AWT AIC Operator Interface Devices Operator interface devices provide you with powerful plant floor control and data monitoring capabilities Operator Interface Devices MicroView Operator Interface The MicroView Operator Interface is a feature packed cost effective operator interface designed for data monitoring data display data entry and recipe download This device features a 2 line x 16 character display window DTAM Micro Operator Interface 21 The DTAM Micro Operator interface provides another operator interface to the MicroLogix line DTAM Micro is a low cost operator interface This device features a 2 line x 20 character display window Up to 244 application screens can be stored in memory ALLEN BRADLEY DTAM Plus Operator Interface The DTAM Plus Operator Interface provides a highly functional operator interface for the MicroLogix 1200 family of processors This device features a 4 line x 20 character display window for viewing data table information and operator prompts Display screens are created using an Offline Development software Package PanelView Operator Terminals PanelView Operator Terminals provide operator interface capabilities in space saving flat panel designs or 14 inch CRIs These electr
31. use the DF1 Full Duplex protocol The DNI takes the DF1 Full Duplex commands wraps them in the DeviceNet protocol and sends them to the target DNI The target DNI removes the DeviceNet information and passes the DF1 command to the end device This capability works between controllers PCs and controllers and for program up downloading I O and data messages are prioritized which minimizes I O determinism problems typically encountered on networks that support I O and messaging simultaneously Enable Your Control Strategy Now Helpful information and free DNI configuration software are also available at http www ab com micrologix For more on the DeviceNet standard visit http www odva org DeviceNet Interface Series B 1761 NET DNI Specifications 24V dc Power Source Requirements 11 to 25V dc Current Draw 200 to 250 mA 400 mA maximum inrush current 30 msec max Internal Isolation 500V dc Operating Ambient Temperature 0 to 60 C 32 to 140 F Storage Temperature 40 to 85 C 40 to 175 F Agency Certification UL 1604 C UL C22 2 No 213 Class 1 Division 2 Groups A B C D CE compliant for all applicable directives ODVA conformance 2 0 A12 DeviceNet maximum number of nodes 64 maximum length 500m at 125K baud or 100m at 500K baud AIC Advanced Interface Converter The AIC is a networking device from Allen Bradley that provides DH485 network access from any DH4
32. without having to replace hardware Your controller can be updated with latest firmware via aWeb site download of ControlFlash software The MicroLogix 1200 controllers also utilize Rockwell Software RSLogix 500 programming software and feature a common instruction set to the MicroLogix 1000 MicroLogix 1500 and SLC families of controllers MicroLogix 1200 System fe bol hadi be IE rlelajminiz lol 35990 la Features High performance I O expansion through MicroLogix 1200 Expansion I O Up to six expansion I O modules per MicroLogix 1200 controller depending on power budget e Advanced communications options from peer to peer to SCADA RTU networks e 6K user memory 4K program 2K data e Data file download protection saving critical user data from being overwritten during logic transfers e Real time clock and memory modules e 32 bit signed integer math e Built in PID capabilities e 20 kHz high speed counter featuring eight modes of operation Outputs can be controlled when counter reaches programmed high or low preset levels e Four interrupt inputs for high speed processing e Four latching inputs to capture microsecond pulses to be processed during normal program scan e Two analog trim potentiometers built into the controller A 3 4 turn adjusts an integer between 0 and 250 Removable terminal blocks on 40 point controllers allows for pre wiring of the controller
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