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1. OCTAL OUTPUT UV PROCESSOR DAC Se I N r TTT output ASIC BACKPLANE nnd Ge 6 E a J BKP RESET R OUTPUT IV TERMINAL BLOCK COMMON GND User s Manual Pub 0300246 01 Rev B Chapter 2 Installation and Wiring This chapter will cover e Compliance to European union directives e Power requirements e General considerations e Mounting e Field wiring connections e Module Indicators Section 2 1 Compliance to European Union Directives This product is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives 2 1 1 EMC Directive The 1762sc OF8 module is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file e IEC 61000 6 4 Electromagnetic compatibility EMC Part 6 4 Generic standards Emission standard for industrial environments e IEC 61000 6 2 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments This product is intended for use in an industrial environment 2 1 2 Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2Programmable Controllers Part 2 Equipm
2. 3 4 3 4 2 Output Data File Normal RUN Model 3 7 SECTION 3 5 MODULE STATUS Hu Sian od i ker ins rase 3 7 3 5 1 Input Data File 3 7 3 5 2 Input Data File Normal RUN Model 3 9 SECTION 3 6 CONFIGURATION LADDER SAMPLE E 3 10 APPENDIX A MODULE SPECIFICATIONS ssiseciiesesccescccssctessecsssesesenssdeeds dee SEENEN NEE EES A 1 User s Manual Pub 0300246 01 Rev B iv MicroLogix 1200 8 Ch Output Module PREFACE Read this preface to familiarize yourself with the rest of the manual This preface covers the following topics Who should use this manual How to use this manual Related publications Conventions used in this manual Rockwell Automation support Who Should Use This Manual Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use Allen Bradley I O and or compatible controllers such as MicroLogix 1100 or 1200 How to Use This Manual As much as possible we organized this manual to explain in a task by task manner how to install configure program operate and troubleshoot a control system using the 1762sc OF8 Related Documentation The table below provides a listing of publications that contain important information about Allen Bradley PLC systems Document Title Document Number MicroLogix 1200 User Manual 1762 UMO001 MicroLogix 1200 Technical Data 17 1 MicroLogix 1200 and MicroLogix 1500 Progra
3. If not an error will be posted Data Words are ignored when the module enters command mode The module does not need to detect a command transition to Unlock It simply waits for the Fixed Words to be valid and Unlock command set This command is ignored if issued multiple times Response Code will be 0 Once Command Mode is unlocked it remains unlocked until it has been successfully configured and the Exit command issued OxFFFO Clear Command Clears the command buffer to allow a command to be re issued Since the module only knows a command is issued when the Command word changes the only way to OxFFO0 re issue 8 command is to cause a transition This command gives the user 8 null command to do that The response is always 0 No other action is taken with this command Load Config Data Words 1 4 must contain valid channel configuration data for all channels See Data Words table below Configuration will be validated An error will be posted OxFFF1 for the first invalid channel configuration found If the configuration is invalid the configuration info in the Data Words may be modified but to re issue the Load Config the Clear Command must be issued first Exit Delay 600ms then enter run state with configuration The delay begins after the response If configuration is not valid the module will remain in Command Mode until a valid configuration is entered OxFF80 3 Data Words 1 4 If
4. The following WARNING statement applies to use in hazardous locations EXPLOSION HAZARD e Substitution of components may impair suitability for Class I Division 2 Attention e Do not replace components or disconnect equipment unless power has been switched off or the area is known to be non hazardous e Do not connect or disconnect components unless power has been switched off or the area is known to be non hazardous e This product must be installed in an enclosure e All wiring must comply with N E C article 501 4 b 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 3 Over Voltage Category II 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 Voltage Category II are International Electrotechnical Commission IEC designations User s Manual Pub 0300246 01 Rev B Chapter 2 Installation and Wiring 2 3 2 3 2 Prevent Electrostatic Discharge semiconductors if you touch analog I O module bus connector pins or the terminal block on the input module Follow these guidelines when you handle the module e Touch a grounded object to discharge static potential Wear an approved wrist strap grounding device Do not t
5. 120 240 VAC 8 Qutput TRANS SRC 10 50 VDC 16 Output TRANS SRC 10 50 VDC 8 Output Relay 16 Output RLY 240 VAC 4 Channel Thermocouple Input Module 4 Channel RTD Resistance Input Module 4 Channel Analog LAN Output Module 6 Ch High Current Isolated Relay Outputs Other Requires 1 0 Card Type ID Help Hide All Cards 4 Enter the module profile data as shown in the figure below and click OK User s Manual Pub 0300246 01 Rev B Chapter 3 Configuring the 1762sc OF8 for RSLogix 500 3 3 Other type IO card Extra Data Length Vendor ID 58 Product Type 10 Cancel Product Code 21 Series Major Rev MinorRey A Input Words 18 Input Bits 0 Output Words 18 Output Bits 0 0 Ignore Configuration Error 5 Repeat steps 1 through 4 for additional modules Section 3 4 Module Configuration The OF8 module is configured using a process that employs the input and output files The following flow chart describes the configuration process Module Enters Run Mode Transition To Run Unlock Command Issued Write Configuration Data Issue Load Configuration Command Note Each command issued will have 3 corresponding module response in the input data file See Section 3 5 1 for more information Note For proper operation during the 600 ms delay the output words should be set to the correct command values to avoid sending erroneous
6. analog signals User s Manual Pub 0300246 01 Rev B 3 4 MicroLogix 1200 IO 8 Ch Output Module 3 4 1 Output Data File Command Mode The output data file is used to configure each channel for the OF8 as well as control the output signal of each channel Use the addressing scheme below to locate the 8 output words needed to configure the module Figure 3 2 Output Addressing Scheme Output Data File 0 Slot Number wend Vy r er ft Slot Delimiter Bit Delimiter Word Delimiter 1 TO located on the controller embedded I O is slot 0 I O added to the controller expansion I O begins with slot 1 The module enters a special mode called Command Mode when the PLC transitions from Program mode to Run mode When the module enters Command Mode the output file is used to send commands to the module and the module responds via the input data file The table below shows the layout for each output word during both modes of operation See Table 3 6 for command mode response data Table 3 1 Normal Mode Command Mode Output File Output Word Normal Run Mode Command Mode O e 0 Channel 0 Data Word Command O e 1 Channel 1 Data Word Data Word 1 ChO amp 1 O e 2 Channel 2 Data Word Data Word 2 Ch2 amp 3 O e 3 Channel 3 Data Word Data Word 3 Ch4 amp 5 O e 4 Channel 4 Data Word Data Word 4 Ch6 amp 7 5 Channel 5 Data Word Fixed Word 1 0xCDEF 6 Channel 6 Data Word Fixed Word 2 0
7. area of the module against the DIN rail The latch will momentarily open and lock into place Use DIN rail end anchors Allen Bradley part number 1492 EA35 or 1492 EAH35 for environments with vibration or shock concerns User s Manual Pub 0300246 01 Rev B Chapter 2 Installation and Wiring 2 5 Figure 2 2 End Anchor Note For environments with extreme vibration and shock concerns use the panel mounting method described below instead of DIN rail mounting 2 4 3 Panel Mounting Use the dimensional template shown below to mount the module The preferred mounting method is to use two M4 or 8 Pan Head screws per module M3 5 or 6 Pan Head screws may also be used but a washer may be needed to ensure a good ground contact Mounting screws are required on every module Figure 2 3 For more than 2 modules number of modules 1 x 40 4 mm 1 59 in 145 g Aa 1057 dad oy gt 8 Se 80 30 100 90 x 55 55 35 ues 4 45 3 5 Cell Ce NOTE i si Hole spacing tolerance i Tal Kai TT 0 4 016 in pre 0 4 mm 0 016 in 1 59 Section 2 5 System Assembly The expansion I O module is attached to the controller or another I O module by means of a ribbon cable after mounting as shown below User s Manual Pub 0300246 01 Rev B 2 6 MicroLogix 1200 IO 8 Ch Output Module Figure 2 4 Note Use the pull loop on the connector to disconnect modules Do not pull on the ribbon cab
8. connector cover Flat ribbon cable with bus connector female Terminal block DIN rail latch Pull loop VD DJ Ch LN FW DR 1 4 1 LED Indicator The 1762 output module uses a single green LED to show operational status of the module The LED will illuminate solid when the PLC is in run mode and the module properly configured If the module is not properly configured or if the PLC is not in run mode the LED will blink rapidly The following blink codes are the only exception User s Manual Pub 0300246 01 Rev B Chapter 1 Module Overview 1 3 Section 1 5 System Overview Table 1 1 LED Blink Codes Blink Code Description Rapid Blink PLC not in run mode or no valid module configuration present Solid Module is in run mode Normal Operation 3 Factory calibration in progress 4 Factory calibration invalid 5 Module is in command mode The module communicates to the controller through the bus interface The module also receives 5 and 24V de power through the bus interface 1 5 1 Module Power up At power up the module performs 8 check of its internal circuits memory and basic functions During this time the module status LED remains off If no faults are found during power up diagnostics the module status LED blinks rapidly waiting for command mode After power up checks are complete the module waits for command mode and then valid channel configuration data If an invalid configuration
9. is detected the module generates 8 configuration error and remains in command mode Once the module is properly configured and enabled it continuously converts the output command value to 8 proportional analog output signal Each time a channel command value is read by the output module that data value is tested by the module for an over range or under range condition If such 8 condition is detected a unique bit is set in the channel status word The channel status word is described in section 3 5 2 Input Data File Using the module image table the controller reads the two s complement binary converted input data from the module This typically occurs at the end of the program scan or when commanded by the control program If the controller and the module determine that the data transfer has been made without error the data is used in the control program 1 All outputs are disabled until the PLC goes into run mode and the module receives a valid configuration User s Manual Pub 0300246 01 Rev B 1 4 MicroLogix 1200 IO 8 Ch Output Module 1 5 2 Module Operation When the module receives a new command value from the output image the module s circuitry converts the digital value to an analog current voltage signal using a DAC Digital to Analog Converter See the block diagram below COMBINATION CURRENT VOLTAGE OUTPUT DRIVERS 1 oc oc LECH el CONVERTER Ad 1 AEN 1 e
10. 3 4 3 7 3 9 B block diagram 4 6 Configuration 4 D Data Format 1 1 Door Label 2 9 E EMC Directive 1 G Grounding 2 7 H Hazardous Location 2 Input Data 3 7 User s Manual Pub 0300246 01 Rev B L LED 1 2 2 10 Low Voltage Directive 2 1 M Memory Map 3 1 Mounting DIN 2 4 Panel 2 5 N Noise 2 3 2 7 0 Output Type 1 1 P Power Requirements 2 1 power up 1 3 5 Slot number 3 4 Slot Number 3 8 Spacing Minimum 2 4 WwW Wiring Diagram 2 7 User s Manual Pub 0300246 01 Rev B Getting Technical Assistance Note that your module contains electronic components which are susceptible to damage from electrostatic discharge ESD An electrostatic charge can accumulate on the surface of ordinary plastic wrapping or cushioning material In the unlikely event that the module should need to be returned to Spectrum Controls please ensure that the unit is enclosed in approved ESD packaging such as static shielding metalized bag or black conductive container Spectrum Controls reserves the right to void the warranty on any unit that is improperly packaged for shipment RMA Return Merchandise Authorization form required for all product returns For further information or assistance please contact your local distributor or call the Spectrum Controls technical Support at USA 425 746 9481 Declaration of Conformity Available upon re
11. E FEATURES ee deeg ae EE Ze deeg 1 2 LAT 1 2 SECTION 1 5 SYSTEM OVERVIEW 1 3 2 5 1 M0dul POW RUD 1 3 1 5 2 E Le EE 1 4 CHAPTER 2 INSTALLATION AND WIRING sernnevrrnnnnvvrnnnnnnnnvnnnnnvnnnnnnennnnvnnnnnnnnennnnnunnnnnnnnnnnnnunennnnnnnnnnnnnennnnnnsnnnnnee 2 1 SECTION 2 1 COMPLIANCE TO EUROPEAN UNION DIRECTIVES EN 2 1 Bel TEMG 2 1 2 1 2 ereescht EEN 32 250 Wadd 255 2 RaRa 21 SECTION 22 POWER REQUIREMENT Succe 0 2 1 SECTION 2 3 GENERAL CONSIDERATIONS sara na tee bek arsen 2 2 2 3 1 Hazardous Location Considerotions 22 2 3 2 Prevent Electrostatic g enina peie iiia OT E Ei O P aE a iaia 2 3 2 3 3 REMOVE EE 2 3 7 2 3 SECTION 2 4 MOUNTING 22 2 3 2 4 1 5 24 2 1 2 ROM IMOUNEIIG EG 24 2 4 3 Panel 2 5 SECTION 2 5 SYSTEM ASSEMBLY EE 2 5 SECTION 2 6 FIELD WIRING CONNECTIONS EN 2 6 2 01 2 7 2 6 2 Wiring the Finger Safe Terminal 0 2 9 2 6 3 Terminal Door 01 2 9 SECTION 234 MODULE INDIGATORS Tu e AER Eege Ek 2 10 CHAPTER 3 CONFIGURING THE 1762SC OF8 USING RSLOGIX 500 rnnvrrrnnnnvrnnnnnnvnvnnnnvennnnnnvnnnnunsennnnnnnnnnnnennnnnner 3 1 SECTIONS 1 THINGS YOU SHOULD 3 1 SECTION 3 2 MODULE MEMORY Map 3 1 SECTION 3 3 ADD MODULE LOGIX II 3 2 SECTION 3 4 MODULE CONFIGURATION seede 22214 2 3 3
12. EMPERATURE DE 20 C AU DESSUS DE LA TEMPERATURE AMBIANTE Attention Grounding e This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the module s mounting tabs or DIN rail if used are not required unless the mounting surface cannot be grounded e Under normal conditions the drain wire shield should be connected to the metal mounting panel earth ground Keep shield connection to earth ground as short as possible e Ground the shield drain wire at one end only The typical location is as at the module end e Ifitis necessary to connect the shield drain wire at the module end connect it to earth ground using a panel or DIN rail mounting screw e Refer to Industrial Automation Wiring and Grounding Guidelines Allen Bradley publication 1770 4 1 for additional information Noise Prevention e Route field wiring away from any other wiring and as far as possible from sources of electrical noise such as motors transformers contactors and ac devices As a general rule allow at least 15 2 cm 6 in of separation for every 120V of power e Routing field wiring in a grounded conduit can reduce electrical noise e If field wiring must cross ac or power cables ensure that they cross at right angles e Jf noise persists for a device try grounding the opposite end of the cable shield or ground both ends of the shield 2 6 1 Wiring Diagram
13. High Limit value LD lt x gt Load Error If the channel is configured for voltage mode this bit indicates 8 short circuit If the channel is configured for current mode open circuit is indicated The error bit is cleared 0 at the time the condition is cleared Section 3 6 Configuration Ladder Sample The following ladder sample demonstrates how to configure the module when the PLC transitions from Program to Run using the process described in Section 3 4 Use the Command bit B3 0 0 in the following ladder sample as condition before any instruction that writes data to one of the 8 module output words Failure to do so can result in the module rejecting the configuration and not going into run mode i e a rapid blinking module status LED Attention See Table 3 3 Data Words 1 through 4 User s Manual Pub 0300246 01 Rev B 0000 0001 User s Manual Pub 0300246 01 Rev B 3 12 MicroLogix 1200 IO 8 Ch Output Module 0002 User s Manual Pub 0300246 01 Rev B MOV Move Source 2056 2056 lt Dest O 1 1 4000 lt MOV Move Source 2056 2056 lt Dest OLD 4000 MOV Move Source 2056 2056 lt Dest 0 1 3 4000 lt MOV Move Source 2056 2056 lt Dest O 1 4 4000 lt MOV Move Source 15 15 lt Dest O 1 0 4000 lt Chapter 3 Configuring the 1762sc OF8 for RSLogix 500 3 13 0003 0004 FLL Fill File
14. Refer to the following wiring diagrams for field wiring connections Figure 2 5 Wiring Diagram User s Manual Pub 0300246 01 Rev B 2 8 MicroLogix 1200 IO 8 Ch Output Module Note All return terminals are electrically tied together but each output should use its own associated return terminal for best accuracy User s Manual Pub 0300246 01 Rev B Chapter 2 Installation and Wiring 2 9 2 6 2 Wiring the Finger Safe Terminal Block Figure 2 6 Be careful when stripping wires Wire fragments that fall into a module could cause damage when power is applied Once wiring is complete gt ensure the module is free of all metal fragments Attention When wiring the terminal block keep the finger safe cover in place 1 Refer to section 2 6 1for proper field wiring connections 2 Route the wire under the terminal pressure plate You can use the stripped end of the wire or a spade lug The terminals will accept a 6 35 mm 0 25 in spade lug See Figure 2 6 3 Tighten the terminal screw making sure the pressure plate secures the wire Recommended torque when tightening terminal screws is 0 904 Nm 8 in lbs 4 After wiring is complete remove the debris shield 2 6 3 Terminal Door Label A removable write on label is provided with the module Remove the label from the door mark your unique identification of each terminal with permanent ink and slide the label back into the door Your markings ID
15. Source 0005 User s Manual Pub 0300246 01 Rev B 3 14 MicroLogix 1200 IO 8 Ch Output Module User s Manual Pub 0300246 01 Rev B Appendix A Module Specifications General Specifications Specification Value 90 mm height x 87 mm depth x 40 mm width height including mounting tabs is 110 mm Dimensions 3 54 in height x 3 43 in depth x 1 58 in width height including mounting tabs is 4 33 in Approximate Shipping Weight with carton 2798 0 615 lbs Storage Temperature 40 C to 85 C 40 F to 185 F Operating Temperature 20 C to 60 C 4 F to 140 F Operating Humidity 5 to 95 non condensing Operating Altitude 2000 meters 6561 feet Vibration Operating 10 to 500 Hz 5G 0 030 in max peak to peak Shock Operating 30G Bus Current Draw 30 mA at SV 66 Max max 250 mA 18 7V 195mA 24V Heat Dissipation 4 9W Total Max Distance rating of 6 Maximum number of modules by controller type Max 5V Max 24V Bus Bus Max of PETN Controller Current Current Modules ML1100 800 700 3 modules on the bus eee 400 350 1 24pt ML1200 40pt 600 500 2 ML1400 1500 1500 6 Fusing None Wire Size Up to two wires of size 14 22 AWG solid or 16 22 AWG stranded To ensure proper operation and high immunity to electrical noise always use Belden 8761 shielded Wire Type k twisted pair or equivalent wir
16. User s Manual Pub 0300246 01 Rev B 1762 8 Channel Analog Output Module Catalog Number 1762sc OF8 0 Vg Ro A U a SPEC TRU M 2 NMO T R CG L 3 ii MicroLogix 1200 8 Ch Output Module Important Notes 1 Please read all the information in this owner s guide before installing the product 2 The information in this owner s guide applies to hardware Series A and firmware version 1 00 or later 3 This guide assumes that the reader has a full working knowledge of the relevant processor Notice The products and services described in this owner s guide are useful in a wide variety of applications Therefore the user and others responsible for applying the products and services described herein are responsible for determining their acceptability for each application While efforts have been made to provide accurate information within this owner s guide Spectrum Controls assumes no responsibility for the accuracy completeness or usefulness of the information herein Under no circumstances will Spectrum Controls be responsible or liable for any damages or losses including indirect or consequential damages or losses arising out of either the use of any information within this owner s guide or the use of any product or service referenced herein No patent liability is assumed by Spectrum Controls with respect to the use of any of the information products circuits programming or services referenced here
17. a file returns module configuration status used during the configuration process Refer to section 3 4 1 for more information regarding command mode Use the addressing scheme below to locate the 8 input words User s Manual Pub 0300246 01 Rev B 3 8 MicroLogix 1200 IO 8 Ch Output Module Figure 3 3 Input Addressing Scheme 9 II Data File Slot Number Word File Type 1 X 0 IL Bit a Slot BRA Bit delimiter Word Delimiter 1 I O located on the controller embedded I O is slot 0 I O added to the controller expansion I O begins with slot 1 The layout for the input data file is shown below Table 3 5 Input Data File Input Word Command Mode 0 Command Echo 1 Response Code 2 Response Channel 43 Echo Config ch 0 1 14 Echo Config ch 2 3 15 Echo Config ch 4 5 46 Echo Config ch 6 7 7 Not Used The following table describes each of the input data words when in command mode Table 3 6 Input Words Command Mode Word Description Matches Command Word 0 i e O e 0 When this word matches the Command Word it indicates the command is complete The Response Code is now valid Non zero is an error see Response Codes Response Code Word 1 This is valid only when Command Echo matches Command Word If Response Code error indicates which channel Only applies to commands that involve channels Command Echo Word 0 Response Channel Word 2 Echo of Data Word 1 Chan 0 Config Echo of Data Wor
18. ardware Features System overview and module operation The output module supports current and voltage type outputs The module converts the digital value stored in each channel s output command word to an analog current or voltage signal Each output channel is individually configured via software for a specific output type data format and provides open circuit or short circuit detection and indication The tables below list the output types and their associated ranges Voltage Selection Range V do 10V to 10V 11 0to 11 0 0 to 5V 0 0 to 5 5 0 to 10V 0 0 to 11 0 1 to 5V 0 0 to 5 5 Current Selection Range mA 0 to 20mA 0 to 20 4 4 to 20mA 3 92 to 20 4 For each module the data can be configured for Engineering units Scaled for PID Raw proportional data Percent of full range User s Manual Pub 0300246 01 Rev B 1 2 MicroLogix 1200 IO 8 Ch Output Module Section 1 4 Hardware Features Module configuration is done via the controller s programming software The module configuration is stored in the memory of the controller Refer to your controller s user manual for more information The illustration below shows the module s hardware features Figure 1 1 Item Description la Upper panel mounting tab Lower panel mounting tab Power diagnostic LED Module door with terminal identification label Bus connector male Bus
19. cations Specification Description Accuracy Voltage Outputs System accuracy at 25 C 20 mV maximum System accuracy at 20 60 C 50 mV maximum Accuracy Current Outputs System accuracy at 25 C 50 uA maximum System accuracy at 20 60 C 75 uA maximum Output Resolution at 25 C In RAW mode Voltage Output 400u V per bit average when using RAW format in 10V range and 0 10V range 185uV per bit average when using RAW format in 0 5 or 1 5V ranges Current Output 380nA per bit when using RAW format for all current ranges Differential 1 LSB Nonlinearity Output Ripple lt 15mV ripple for voltage or current Output Impedance Current gt 1Megohm Voltage lt 1 ohm Output Load Current 0 ohm min 500 ohm max Voltage lt 1 ohm at 10V output 10 mA includes wire resistance Maximum Output Inductive and Capacitive Load 0 1mH luF Output Settling Time lt Ims to 63 of full scale Output Channel glitch Current mode gt IN for 20ms at maximum load Voltage mode gt 0 4V for 20ms and gt 1 V for 1 5ms with Ik ohm load 24V 625060 C for I minute on any channel with any Output Protection range and value Short Circuit Yes continuous IEC 1131 2 requirement with any range Protection and value User s Manual Pub 0300246 01 Rev B A 4 MicroLogix 1200 IO 8 Ch Output Module User s Manual Pub 0300246 01 Rev B A Addressing
20. d 2 Chan 2 Config Echo of Data Word 3 Chan 4 Config Echo of Data Word 4 Chan 6 Config Not Used Word 7 User s Manual Pub 0300246 01 Rev B Chapter 3 Configuring the 1762sc OF8 for RSLogix 500 3 9 Table 3 7 Response Codes Name Value Description Success 0x0000 The command was completed successfully Invalid Command OxFOO1 An invalid command code was issued Locked OxFO02 A command was issued before the Unlock was given One or more Fixed Words invalid The module will Invalid State OxF003 remain in its previous state until all of the words are set correctly A configuration for one of the channels is invalid Invalid Config OxF004 Check Response Channel to determine which one First error detected is displayed An attempt was made to exit Command Mode No Config OxF005 before a configuration was loaded Either load the default config or manually enter a configuration for all channels Invalid Cal OxF006 Calibration is invalid Module requires factory calibration before it can be configured Note Response codes are not be considered valid until the Command Echo matches the issued command Note Response codes will remain valid after the Exit command until the timeout expires After that normal Input File operation takes over Words 0 2 are status 3 5 2 Input Data File Normal Run Mode In normal run mode the input data file displays general module status channe
21. diated heat Refer to the module s heat dissipation specification In addition route shielded twisted pair analog input wiring away from any high voltage I O wiring Section 2 4 Mounting Do not remove protective debris strip until after the module and all other equipment near the module is mounted and wiring is complete Once wiring is complete and the module is free of debris carefully remove protective debris strip Failure to remove strip before operating can cause overheating Attention User s Manual Pub 0300246 01 Rev B 2 4 MicroLogix 1200 IO 8 Ch Output Module 2 4 1 Minimum Spacing Maintain spacing from enclosure walls wireways adjacent equipment etc Allow 50 8 mm 2 in of space on all sides for adequate ventilation as shown Figure 2 1 Top Side MicroLogix 1762 1 0 1762 1 0 1762 1 0 Bottom Note 1762 expansion I O may be mounted horizonially only During panel or DIN rail mounting of all devices be sure that all debris metal chips wire strands etc is kept from falling into the module Debris that falls into the module could cause damage when power is applied to the module Attention 2 4 2 DIN Rail Mounting The module can be mounted using the following DIN rails 35 x 7 5 mm EN 50 022 35 x 7 5 or 35 x 15 mm EN 50 022 35 x 15 Before mounting the module on a DIN rail close the DIN rail latch Press the DIN rail mounting
22. e for voltage and current sensors Isolation Channel to Rack 707 VDC for 1 minute withstand voltage Channel to Channel Return lines are connected together No isolation between channels Module Power On indicates power Is applied and module not faulted LED See Section 1 4 1 for more information Vendor I D 58 Product Type 10 User s Manual Pub 0300246 01 Rev B MicroLogix 1200 IO 8 Ch Output Module Specification Value Product Code 21 Ageney C UL listed under CSA C22 2 No 142 Certification UL 308 listed 7 CE compliant for all applicable directives Class I Division 2 Hazardous Location Groups A B Hazardous C D ee ISA 12 12 01 C UL under CSA C22 2 No 213 Operating Temperature Code T6 Radiated and ENS5011 Conducted Emissions Electrical EMC The module has passed testing at the following levels ESD Immunity 4 KV contact 8 kV air 4 kV indirect IEC61000 4 2 Radiated Immunity 10 V m 80 to 1000 MHz 80 amplitude modulation IEC61000 4 3 1200 MHZ keya carrier Fast Transient 2 kV 5 kHz Burst IEC61000 4 4 Surge Immunity IEC61000 4 5 I KV galvanic gun Conducted Immunity IEC61000 4 6 8 Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30 MHz to 2700 MHz User s Manual Pub 0300246 01 Rev B 10V 0 15 to 80 MHz Appendix A Specifications Output Specifi
23. ent Requirements and Tests For specific information required by EN61 131 2 see the appropriate sections in this publication as well as the following Allen Bradley publications e Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 e Automation Systems Catalog publication B113 Section 2 2 Power Requirements The module receives power through the bus interface from the 5V dc 24V de system power supply The maximum current drawn by the module is shown in the table below User s Manual Pub 0300246 01 Rev B 2 2 MicroLogix 1200 IO 8 Ch Output Module 5 VDC 24 VDC 30 mA 250 mA 6 18 7V 195mA 24V Use the table below to determine the maximum number of OF8 modules that can be installed in a MicroLogix system Table 2 1 Max 5V Max 24V Controller Bus Current mA Bus Current mA Max of OF8 Modules ML1100 800 700 3 ML1200 24pt 400 350 1 ML 1200 40pt 600 500 2 ML1400 ALL 1500 1500 6 Section 2 3 General Considerations 1762 I O is 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 2 and to circuits not exceeding Over Voltage Category IP CEC 60664 1 2 3 1 Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or non hazardous locations only
24. figuration Ladder Sample This chapter describes how to configure the OF8 module for the MicroLogix 1100 1200 and 1400 system using RSLogix 500 programming software Section 3 2 Module Memory Map The module uses 8 input words and 8 output words for input data and configuration The following figure describes the data mapping for the module Figure 3 1 Module Memory Map Input Data Output Image 0 0 to O 7 8 words Configuration or Output Data Read 1762sc OF8 Input Image 1 0 to 1 7 8 words Write User s Manual Pub 0300246 01 Rev B 3 2 MicroLogix 1200 IO 8 Ch Output Module Section 3 3 Add Module to Logix 500 The following procedure describes how to add the OF8 module to the RSLogix 500 programming software 1 Create a new RSLogix 500 project and select either a Micro 1100 1200 or 1400 processor 2 Double click I O Configuration from the project tree 5 Project 3 0 Help LC Controller i Controller Properties D Processor Status ai Function Files HI IO Configuration bs Channel Configuration 3 Select the first empty slot and then double click the Other Requires I O Card Type ID option from the I O configuration screen 1 0 Configuration E x r Current Cards Available Filter fan 10 v Read I0 Config 8 Input 79 132 VAC Analog 2 Chan Input 2 Chan Output Analog 4 Chan Input 8 Input 10 30 VDC 16 Input 10 30 VDC 8 Output
25. in The information in this owner s guide is subject to change without notice Limited Warranty Spectrum Controls warrants that its products are free from defects in material and workmanship under normal use and service as described in Spectrum Controls literature covering this product for 8 period of 1 year The obligations of Spectrum Controls under this warranty are limited to replacing or repairing at its option at its factory or facility any product which shall in the applicable period after shipment be returned to the Spectrum Controls facility transportation charges prepaid and which after examination is determined to the satisfaction of Spectrum Controls to be thus defective This warranty shall not apply to any such equipment which shall have been repaired or altered except by Spectrum Controls or which shall have been subject to misuse neglect or accident In no case shall the liability of Spectrum Controls exceed the purchase price The aforementioned provisions do not extend the original warranty period of any product which has either been repaired or replaced by Spectrum Controls User s Manual Pub 0300246 01 Rev B Table of Contents IMPORTANT 5 32 NOTICE Haa LIMITED WARRANT sunset CHAPTER 1 MODULE 02 2 22442 1 1 SECTION 1 DESCRIPTION EE 1 1 SECTION L 2 INPUT TYPES AND 1 1 SECTION 1 3 DATA Hel ON 1 1 SECTION TZ HARDWAR
26. l status and an echo of each channel configuration Use the addressing scheme in Figure 3 3 to locate the 8 input words User s Manual Pub 0300246 01 Rev B 3 10 MicroLogix 1200 IO 8 Ch Output Module Table 3 8 Input Words Normal Run Mode Word Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 0 General Status Word 0 6 0 87 86 85 Sa 83 s2 S1 so Output Status Word 1 61 LD3 U3 03 LD2 U2 02 LD1 U1 01 LDO U0 00 Output Status Word 2 16 2 LD7 U7 07 LD6 U6 06 Lps 5 05 LD4 U4 04 Echo Config Word 3 lt Ch 0 Config gt Echo Config Word 4 lt Ch 2 Config gt Echo Config Word 5 lt Ch 4 Config gt Echo Config Word 6 lt Ch 6 Config gt Not Used Word 7 0x0000 Not used Bit set to 0 S lt x gt General status bit If a bit is set 1 then there is an error associated with that channel i e under over range U lt x gt Under range flag When set to 1 indicates the output word value set by the user 18 below the defined Low Range value see Output Data Format table The channel will output voltage or current depending on the range type to the Low Limit value O lt x gt Over range flag When set to 1 indicates the output word value set by the user is above the defined High Range value see Output Data Format table The channel will output voltage or current depending on the range type up to the
27. le EXPLOSION HAZARD e In Class I Division 2 applications the bus connector must be fully seated and the bus connector cover must be snapped in place e In Class I Division 2 applications all modules must be mounted in direct contact with each other as shown on page 2 4 If DIN rail mounting is used an end stop must be installed ahead of the controller and after the last 1762 I O module Attention Section 2 6 Field Wiring Connections Consider the following when wiring your system General e Power and output wiring must be in accordance with Class 1 Division 2 wiring methods Article 501 4 b of the National Electric Code NFPA 70 and in accordance with the authority having jurisdiction e The analog common COM is not connected to earth ground inside the module All terminals are electrically isolated from the system e To ensure optimum accuracy for voltage type outputs limit overall cable impedance by keeping all analog cables as short as possible Locate the I O system as close to your voltage type sensors or actuators as possible e Digital and analog power must be supplied by an Isolated Secondary Limited Energy Low Voltage source e Use Belden 8761 or equivalent shielded wire User s Manual Pub 0300246 01 Rev B Chapter 2 Installation and Wiring 2 7 USE SUPPLY WIRES SUITALE FOR 20 C ABOVE SURROUNDING AMBIENT Attention UTILISER DES FILS D ALIMENTATION QUI CONVIENNENT A UNE T
28. mA 20 40 mA High Limit 32767 20400 16711 10200 20 00 mA High Range 31482 20000 16383 10000 0 00 mA Low Limit Range 32768 0 0 0 10V 11 00 V de High Limit 32767 11000 17202 11000 10 00 V de High Range 29788 10000 16383 10000 10 00 V de Low Range 29788 10000 0 10000 11 00 V de Low Limit 32768 11000 819 11000 0 to SV 5 50 V de High Limit 32767 5500 18021 11000 5 00 V de High Range 26809 5000 16383 10000 0 00 V de Low Range 32768 0 0 0 0 00 V de Low Limit 32768 0 0 0 0 to 10V 11 00 V de High Limit 32767 11000 18021 11000 10 00 V de High Range 26809 10000 16383 10000 0 00 V de Low Range 32768 0 0 0 0 00 V de Low Limit 32768 0 0 0 1to5V 5 50 V de High Limit 32767 5500 18431 11250 5 00 V de High Range 26809 5000 16383 10000 1 00 V de Low Range 20853 1000 0 0 0 00 V de Low Limit 32768 000 4096 2500 Section 3 5 Module Status 3 4 2 Output Data File Normal Run Mode The output data file is used to configure each channel for the OF8 as well as control the output signal of each channel Use the addressing scheme shown in Figure 3 2 above In normal run mode output words 0 through 7 control the analog output signal for channels 0 through 7 respectively See Table 3 1 above Input data for the OF8 consists of status information channel configuration information and module configuration status 3 5 1 Input Data File Command Mode In command mode the input dat
29. mmable 1 Controllers Instruction Set Reference Manual Allen Bradley Programmable Controller Grounding and 1 Wiring Guidelines If you would like 8 manual you can e Download a free electronic version from the internet at www theautomationbookstore com e Purchase a printed manual by o Contacting your local distributor or Rockwell Automation representative o Visiting www theautomationbookstore com and placing your order o Calling 1 800 963 9548 USA Canada or 001 330 725 1574 Outside USA Canada User s Manual Pub 0300246 01 Rev B Conventions Used in This Manual The following conventions are used throughout this manual e Bulleted lists like this one provide information not procedural steps e Numbered lists provide sequential steps or hierarchical information e Italic type is used for emphasis e Bold type identifies headings and sub headings e Attention Are used to identify critical information to the reader User s Manual Pub 0300246 01 Rev B vi MicroLogix 1200 8 Ch Output Module User s Manual Pub 0300246 01 Rev B Section 1 1 General Description Section 1 2 Input Types and Ranges Section 1 3 Data Formats Chapter 1 Module Overview This chapter describes the 1762sc OF8 output module The module provides 8 analog output channels that can be configured for current or voltage Included is information about General description Output types and ranges Data Formats H
30. ouch the bus connector or connector pins Do not touch circuit components inside the module If available use a static safe work station When it is not in use keep the module in its static shield bag Electrostatic discharge can damage integrated circuits or Attention 2 3 3 Remove Power remove or insert a module with power applied an electrical arc may occur An electrical arc can cause personal injury or property damage by e Sending an erroneous signal to your system s field devices causing unintended machine motion e Causing an explosion in a hazardous environment Electrical arcing causes excessive wear to contacts on both the module and its mating connector and may lead to premature failure Remove power before removing or inserting this module When you Attention 2 3 4 Selecting a Location Reducing Noise Most applications require installation in an industrial enclosure to reduce the effects of electrical interference Analog inputs are highly susceptible to electrical noise Electrical noise coupled to the analog inputs will reduce the performance accuracy of the module Group your modules to minimize adverse effects from radiated electrical noise and heat Consider the following conditions when selecting a location for the analog module Position the module e Away from sources of electrical noise such as hard contact switches relays and AC motor drives e Away from modules which generate significant ra
31. quest User s Manual Pub 0300246 01 Rev B Rockwell Automation Encompass Product Partner Global 2009 Spectrum Controls Inc All rights reserved Specifications subject to change without notice The Encompass logo and ControlLogix are trademarks of Rockwell Automation Corporate Headquarters Spectrum Controls Inc P O Box 6489 Bellevue WA 98006 USA Fax 425 641 9473 Tel 425 746 9481 Web Site www spectrumcontrols com E mail spectrum spectrumcontrols com SZ SPECTRUM C T R L 5 N CH User s Manual Pub 0300246 01 Rev B
32. tag will be visible when the module door is closed See figure below User s Manual Pub 0300246 01 Rev B 2 10 MicroLogix 1200 IO 8 Ch Output Module Figure 2 7 Door Label N eg mg a me E 4 8 vam a ka J L Di D 840 95792 1 E ANALOG We OUTPUT W V E 1 ER k 8 sja CH 1 Section 2 7 Module Indicators The 1762 output module uses a single green LED to show operational status of the module The LED will illuminate solid when the PLC is in run mode and the module properly configured If the module is not properly configured or if the PLC is not in run mode the LED will blink rapidly The following blink codes are the only exception Table 2 2 LED Blink Codes Blink Code Description Rapid Blink PLC not in run mode or no valid module configuration present Solid Module is in run mode Normal Operation 3 Factory calibration in progress 4 Factory calibration invalid 5 Module is in command mode All outputs are disabled until the PLC goes into run mode and the module receives a valid configuration User s Manual Pub 0300246 01 Rev B Chapter 3 Configuring the 1762sc OF8 Using RSLogix 500 This chapter covers the following subjects Section 3 1 Things You Should Know Things you should know Module memory map Add module to Logix 500 Module configuration Module status Con
33. the command requires valid data in the Data Words they are validated and a response is placed in the Response Code register i e Word I e 1 See section 3 5 1 for a description of each response code The following table lists the possible configuration settings for each of the 8 channels Each Data Word contains two channel configurations See Table 3 1 for Data Word layout User s Manual Pub 0300246 01 Rev B 3 6 MicroLogix 1200 IO 8 Ch Output Module Table 3 3 Data Words 1 through 4 To Select Channels 1 3 5 or 7 Channels 0 2 4 or 6 15 14 13 12 11 10 9 6 5 4 3 2 1 0 4 to 20 mA 0 0 0 0 0 0 to 20 mA 0 0 0 1 10 to 10 V 0 1 0 1 0 Output 000 0 1 0 1 Type 1to5V 1 0 1 0 0to5 V 1 0 1 1 Reserved 1 1 1 110 Channel Disabled 1 1 1 11 Scaled for PID 0 0 0 0 Data Engineering Units Oo 1 Ui Format Percent Range 1 0 110 Raw Proportional 1 1 el Unused 0 0 0 010 User s Manual Pub 0300246 01 Rev B Chapter 3 Configuring the 1762sc OF8 for RSLogix 500 3 7 Table 3 4 Data Format Output Range Output Value Condition Raw Prop EU PID FS 4 20mA 20 40 mA High Limit 32767 20400 16793 10250 20 00 mA High Range 31176 20000 16383 10000 4 00 mA Low Range 32450 4000 0 0 3 92 mA Low Limit 32768 3920 82 50 0 20
34. xFEDC O e 7 Channel 7 Data Word Fixed Word 3 0xSASA Once the module detects the transition from Program to Run it waits until the Fixed Words and Command code are set to valid values The first command must be Unlock If an error is detected a non zero response will be placed in the Response Code see Input Data File table Keep in mind the module is constantly polling the output file as it is updated by the controller The module will validate each command using the following three step process 1 Validate Fixed Words 1 3 These words must always be valid during Command Mode An error will be posted in the Response Code until these are correct Commands will not be validated and processed until these words are set correctly The fixed words are posted above in Table 3 1 See Table 3 3 Data Words 1 through 4 User s Manual Pub 0300246 01 Rev B Chapter 3 Configuring the 1762sc OF8 for RSLogix 500 3 5 2 Validate Command If the Fixed Words are valid the Command word will be checked If it is not set to a valid command an error will be reported Initially the module only checks for the Unlock command After the Unlock command is detected the module must detect a transition in the Command word to trigger anew command The available commands are listed in the table below Table 3 2 Commands Command Value Description Unlock This MUST be the first command issued after entering Command Mode

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