1764-SO001A-US-P, MicroLogix 1500 System Overview
MicroLogix 1500 programmable controller with Compact™ I/O for expansion MicroLogix™ 1500 System Overview MicroLogix 1500 Controllers: Take Control Expanding Your Choices for Greater Control There was a time when Experience Complete Satisfaction With Allen-Bradley Products a large controller was needed for applications requiring 100 or more Since 1903, Rockwell Automation’s points of I/O. Not any Allen-Bradley has earned a worldwide more. The MicroLogix 1500 reputation as the most trusted brand name is a more powerful and in industrial automation. It’s a reputation expandable addition to built on a very simple strategy: providing the MicroLogix family. customers with products of uncompromising This dynamic packaged quality and reliability. The MicroLogix 1500 controller can handle many family of controllers demonstrates that applications that used commitment to high standards of product to require larger, more dependability, technological innovation, expensive controllers. and performance. satisfaction is important to us, we back our World Class Features for Many Applications products with the highest levels of customer The MicroLogix 1500 has service and support in the industry. Your local more robust features than Rockwell Automation representative is your you might expect complex application programs. source for expert sales and order support, for a controller this Additionally, the controller’s as well as: size. It supports terminal blocks are removable, • Product technical training more than 7K “finger safe” NEMA-style • Warranty support of onboard blocks. And because it can • Service agreements non-volatile user be either DIN rail or panel memory to mounted, the MicroLogix 1500 accommodate takes up a fraction of the space More importantly, because your absolute Half-Duplex Slave is perfect for Outputs (PTO) or as Pulse Width Modulation SCADA applications. Ethernet (PWM) outputs. Finally, you will find one and ControlNet connectivity is selectable timed interrupt (STI) and four event available via a wide range of interrupts, making the MicroLogix 1500 ideal bridge products. for many high-speed applications. Finally, as with all MicroLogix controllers, Application Flexibility through Compact I/O the MicroLogix 1500 The magic behind the MicroLogix 1500 is its ® ™ is programmed using the use of Compact I/O, a new “PLCstyle” I/O platform, for I/O RSLogix 500 expansion. Compact I/O makes programming use of the latest design ™ environment. technology for superior performance The instruction set is compatible and ease of use while maintaining the with all MicroLogix as well as MicroLogix 1500’s small footprint. SLC controllers. Expandable up to 128 I/O points, Compact I/O High-Speed Performance features an innovative rackless design, reducing Because many large manufacturing overall system cost. Its modular, high-density applications occur at a fast pace, configuration reduces panel space requirements. the MicroLogix 1500 is built for And because modules can be added or replaced speed. For from the front of the of larger controllers while reducing example, the controller’s unit, installation and overall application costs. typical scan time is less maintenance time is than 1 millisecond per significantly reduced. Communications are flexible for the 1K of user program. The MicroLogix 1500, as well. DH485 MicroLogix 1500 likewise boasts two 20kHz Compact I/O offers broad application coverage and DeviceNet compatibility are high-speed counters, each with eight modes via 24VDC sink/source and 120/240VAC I/O, available via add-on communication of operation, and two high-speed outputs that relay, and analog I/O. modules, and DF1 Full-Duplex and can be configured either as 20kHz Pulse Train ™ ™ 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 1500 System . . . . . . . . . . . . . . . . . . . . 5 Expansion I/O Modules . . . . . . . . . . . . . . . . . . . . . 8 Expansion Power Supplies and Cables . . . . . . . . . 13 Communication Choices. . . . . . . . . . . . . . . . . . . . . 15 4 Network Interface Devices . . . . . . . . . . . . . . . . . . 18 High-Speed Functions . . . . . . . . . . . . . . . . . . . . . . 21 Programming Software . . . . . . . . . . . . . . . . . . . . . 22 Programming Instructions . . . . . . . . . . . . . . . . . . . 24 Operator Interface Devices . . . . . . . . . . . . . . . . . . 25 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 User Documentation . . . . . . . . . . . . . . . . . . . . . . . 28 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 MicroLogix 1500 MicroLogix 1500 System The MicroLogix 1500 is a completely new packaged controller platform with worldclass features and performance. Many of these new features allow this packaged controller to be used in applications where much larger controllers were required in the past. The MicroLogix 1500 controller features an innovative two-piece design with a small footprint. The processor and base slide together to form the complete controller unit. The processor is independently replaceable from the base, allowing you to maximize your embedded I/O options while minimizing inventory stocking costs. An independently replaceable processor unit also means replacements can be made without disturbing existing wire connections. The MicroLogix 1500 uses Compact™ I/O, a high-performance modular and rackless design that provides front access, removal and insertion for lower system cost and reduced parts inventory. And, the MicroLogix 1500 system also utilizes Rockwell Software RSLogix 500™ programming software and features a common instruction set to the MicroLogix 1000, MicroLogix 1200 and SLC families of controllers. A flash upgradeable operating system makes it easy to upgrade operating systems without having to replace hardware. Program portability allows user programs to be uploaded, downloaded and transported via Memory Modules. RealTime Clock (RTC) capabilities allow time scheduling of control. The optional Data Access Tool (DAT) plug-in device offers you the ability to digitally monitor and adjust 48 integer and 48 bit locations. Two additional Features: • Large user memory ² *UHDWHU WKDQ . XVHU PHPRU\ FDWDORJ QXPEHU /63 ² . XVHU PHPRU\ FDWDORJ QXPEHU /53 • 32-bit signed integer math • Embedded I/O, providing enhanced high-speed inputs and output • Three base options, including a choice of electrical configurations featuring: ² DF RU GF LQSXWV ² DF RU GF SRZHU ² UHOD\ RU VROLGVWDWH RXWSXWV • Two analog trim potentiometers built into the controller. A 3/4 turn adjusts an integer between 0 and 250 • Built-in PID capabilities • Two high-speed outputs that can be configured as 20 kHz PTO (Pulse train Outputs), or as PWM (Pulse Width Modulated) outputs with acceleration/deceleration profiles(1) • Additional RS-232 communication port, allowing programming access to the controller, while connected to other devices or networks (catalog number 1764-LRP)(1) • Data file download protection, saving critical user data from being overwritten during logic transfers • Static data file protection, preventing user data from being altered via communication(1) • ASCII read/write capability with string file type (1) • Data logging instruction stores up to 50K of data records (1) Planned availability in April 2000. Contact your local Rockwell Automation representative for information. 5 MicroLogix 1500 System Base Unit General Specifications 6 Description 1764-24BWA 1764-24AWA 1764-28BXB Number of I/O 12 inputs 12 outputs 16 inputs 12 outputs Line Power 85/265V ac 20.4 to 30V dc Power Supply Max Inrush 120V ac = 25A for 8 ms 240V ac = 40A for 4 ms 24V dc = 4A for 150 ms User Power Output 24V dc at 400 mA, 400 µf max. None Input Circuit Type 24V dc, sink/source 120V ac Output Circuit Type Relay Operating Temp. +0°C to +55°C (+32°F to +131°F) ambient Operating Humidity 5% to 95% relative humidity (non-condensing) Vibration Operating: 10 to 500 Hz, 5G, 0.015 in. peak-to-peak Relay Operation: 2G Shock (without Data Access Tool installed) Operating: 30G panel mounted (15G DIN Rail mounted) Relay Operation: 7.5G panel mounted (5G DIN Rail mounted) Non-Operating: 40G panel mounted (30G DIN Rail mounted) Shock (with Data Access Tool installed) Operating: 20G panel mounted (15G DIN Rail mounted) Relay Operation: 7.5G panel mounted (5G DIN Rail mounted) Non-Operating: 30G panel mounted (20G DIN Rail mounted) Agency Certification UL 508 C-UL under CSA C22.2 no. 142 Class I, Div. 2, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 no. 213) CE compliant for all applicable directives User Manual MicroLogix 1500 Programmable Controllers User Manual, publication 1764-6.1 24V dc, sink/source 6 Relay 6 FET transistor Base Unit Input Specifications Description 1764-24AWA 1764-24BWA and 1764-28BXB Inputs 0 thru 7 Inputs 8 and Higher On-State Voltage Range Operating Voltage Range 79 to 132V ac 14 to 30.0 V dc at 30°C (86°F) 14 to 26.4 V dc at 55°C (131°F) 10 to 30.0 V dc at 30°C (86°F) 10 to 26.4 V dc at 55°C (131°F) Operating Frequency 47 Hz to 63 Hz 0 Hz to 20 KHz (1764-24BWA) 0 Hz to 1 KHz(1) (1764-24BWA) On-State Current: • minimum • nominal • maximum • 5.0 mA at 79V ac • 12.0 mA at 120V ac • 16.0 mA at 132V ac • 2.5 mA at 14V dc • 7.3 mA at 24V dc • 12.0 mA at 30V dc • 2.0 mA at 10V dc • 8.9 mA at 24V dc • 12.0 mA at 30V dc Off-State Leakage Current 2.5 mA minimum 1.5 mA minimum Nominal Impedance 12K Ω at 50 Hz 10K Ω at 60 Hz 3.3K Ω 2.7K Ω Inrush Current (max.) at 120V ac 250 mA Not Applicable Not Applicable (1) Scan-time dependent. MicroLogix 1500 System Relay Contact Rating Table 1764-24AWA, -24BWA, -28BXB Maximum Volts Amperes Amperes Continuous Make Break 240V ac 7.5A 0.75A 120V ac 15A 1.5A 125V dc 24V dc Voltamperes Make Break 2.5A 1800VA 180VA(2) 0.22A(1) 1.0A 28VA 1.2A1 2.0A 28VA (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 dc voltage applications less than 14V, the make/break ratings for relay contacts cannot exceed 2A. (2) The total load controlled by the 1764-24AWA and 1764-24BWA is limited to 1440VA (break). Output Specifications - Maximum Continuous Current Specification 1764-24AWA/BWA 1764-28BXB Current per Common 8A 8A at 150V ac Maximum 24A 18A at 240V ac Maximum 20A 18A Current per Controller 1764-28BXB FET Output Specifications Specification General Operation (Outputs 2 thru 7) High-Speed Operation(1) (Outputs 2 and 3 Only) Minimum 20.4V dc 20.4V dc Maximum 26.4V dc 26.4V dc Current Rating per Point Maximum load 1A at 55°C (131°F) 1.5A at 30°C (86°F) 100 mA Surge Current per Point Peak current 4.0A for 10 msec Not Applicable Current per Common Maximum total 6A 6A Off to On Response Maximum 0.1 msec 6 µsec On to Off Response Maximum 1.0 msec 18 µsec User Supply Voltage (1) Outputs 2 and 3 are designed to provide increased functionality over the other FET outputs (4 through 7). They 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. Outputs 2 and 3 also provide a pulse train output (PTO) or pulse width modulation output (PWM) function. 7 Expansion I/O Modules Expansion I/O Modules 8 High-density Bulletin 1769 Compact I/O rackless expansion modules offer superior functionality and high value at a competitive price. With a variety of modules, they complement and extend the capabilities of the MicroLogix 1500 controller by maximizing flexibility of the I/O count and type. (Up to eight expansion Compact I/O modules can be connected to a MicroLogix 1500 controller.) Compact I/O provides an excellent platform for future enhancements, so you can easily choose the level of control as your application needs grow. Features: • Modular system, allowing mixing modules to suit the application Compact I/O’s analog modules provide 14-bit plus sign maximum resolution, making them an excellent choice in applications where the need to detect small changes in the analog input is vital. • Feature-rich I/O functionality to address a wide range of applications Similarly, Compact I/O analog modules can be used in applications where accuracy is crucial. The modules share a high accuracy rating of ±0.35% of full-scale accuracy in the current mode. In the voltage mode, the 1769-IF4 provides ±0.2 and the 1769-OF2 ±0.5% of full-scale accuracy at 25°C. • Front insertion and removal, reducing assembly and replacement time • Rackless design, eliminating added system costs and inventory • Small footprint, shrinking panel space requirements • Unique tongue-and-groove interlocking case design, ensuring a strong, mechanical connection between modules • Integral high-performance I/O bus • Software keying, preventing incorrect positioning within the system • Analog I/O, AC/DC relay, 24V dc, and 120/240V ac voltages Currently available modules include: 1769-IA16 16-point 120V ac Input Module 1769-IA8I 8-point Individually Isolated 120V ac Input Module 1769-OA8 8-point 120/240V ac Output Module 1769-IM12 12-point 240V ac Input Module 1769-IQ16 16-point 24V dc Sinking/Sourcing Input Module 1769-OB16 16-point 24V dc Sourcing Output Module 1769-OV16 16-point 24V dc Sinking Output Module 1769-OW8 8-point ac/dc Relay Output Module 1769-OW8I 8-point Individually Isolated ac/dc Relay Output Module 1769-IQ6XOW4 Combination 6-point dc Input and 4-point Relay Output Module 1769-IF4 4-channel analog current/voltage Input Module 1769-OF2 2-channel analog current/voltage Output Module Expansion I/O Modules Discrete Input Specifications 9 Specification 1769-IM12 1769-IA16 1769-IQ16 1769-IA8I Voltage Category 200/240V ac 100/120V ac 24V dc (sink/source) 100/120V ac Voltage Range 159 to 265V ac at 47 Hz to 60 Hz 79 to 132V ac at 47 Hz to 63 Hz 10 to 30V dc at 30°C (86°F) 79V ac to 132V ac at 47 Hz 10 to 26.4V dc at 60°C to 63 Hz (140°F) Number of Inputs 12 16 16 8 2 2 8 Number of Commons per Module 2 On-State Voltage (min.) 159V ac 79V ac 10V dc 79V ac Off-State Voltage (max.) 40V ac 20V ac 5V dc 20V ac On-State Current (min.) 5.0 mA min. at 159 V ac 5.0 mA (min.) at 79V ac 8.0 mA nominal at 230V ac 12 mA (nominal) at 120V ac 2.0 mA at 10V dc 5.0 mA at 79V ac 8.0 mA nominal at 24V dc Off-State Leakage Current (max.) 2.5 mA 2.5 mA 1.5 mA 2.5 mA Inrush Current (max.) 250 mA(2) 205 mA(3) 250 mA 250 mA(3) Nominal Impedance 27K Ω at 50 Hz 23K Ω at 60 Hz 12K Ω at 50 Hz 10K Ω at 60 Hz 3K Ω 12K Ω at 50 Hz 10K Ω at 60 Hz Signal Delay On Delay: 20 ms max. Off Delay: 20 ms max. Input Compatibility IEC Type 1+ Bus Current Draw 100 mA at 5V dc (0.500W) 115 mA at 5V dc (0.575W) Power Supply Distance Rating 8 (The maximum distance an I/O module may be located from the power supply is 8 modules.) (1) Input Group to Bus Isolation 1836V ac for 1 sec. or 2596V dc for 1 sec. 265V ac working voltage (IEC Class 2 reinforced insulation) (1) On Delay: 8 ms max. Off Delay: 8 ms max. 1517V ac for 1 sec. or 2145V dc for 1 sec. 132V ac working voltage (IEC Class 2 reinforced insulation) 90 mA at 5V dc (0.45W) 1200V ac for 1 sec. or 1697V dc for 1 sec. 75V dc working voltage (IEC Class 2 reinforced insulation) 1517V ac for 1 sec. or 2145V dc for 1 sec. 132V ac working voltage (IEC Class 2 reinforced insulation) (1) This module has two internally connected common terminals. (2) A current limiting resistor can be used to limit inrush current; however, the operating characteristics of the ac input circuit will be affected. If a 15K Ω (1.5W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In this configuration the minimum on-state voltage increases to 176V ac. Before adding the resistor in a hazardous environment, be sure to consider the operating temperature of the resistor and the temperature limits of the environment. The operating temperature of the resistor must remain below the temperature of the environment. (3) A current limiting resistor can be used to limit inrush current; however, the operating characteristics of the ac input circuit will be affected. If a 6.8K Ω (2.5W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In this configuration the minimum on-state voltage increases to 92V ac. Before adding the resistor in a hazardous environment, be sure to consider the operating temperature of the resistor and the temperature limits of the environment. The operating temperature of the resistor must remain below the temperature of the environment. Expansion I/O Modules Discrete Output Specifications Specification Voltage Category 1769-OA8 100 to 240V ac Operating Voltage Range 85 to 265V ac at 47 to 63 Hz Number of Outputs 8 Number of Commons per 2 Module Bus Current Draw (max.) 145 mA at 5V dc (0.725W) 10 1769-OB16 24V dc 1769-OW8 1769-OW8I AC/DC normally open relay 20.4 to 26.4V dc (source) 20.4 to 26.4V dc (sink) 5 to 265V ac 5 to 125V dc 16 8 1 1 2 8 200 mA at 5V dc (1.0W) 1769-OV16 125 mA at 5V dc (0.625W) 100 mA at 24V dc (2.4W) 2.83 Total Watts 2.12 Total Watts 2.11 Total Watts 2.06 Total Watts Heat Dissipation(1) (2) Off-State Leakage (max.) 2.0 mA at 132V ac 1.0 mA at 26.4V dc(2) 0 mA 1.0 mA at 26.4V dc 2.5 mA at 265V ac Continuous Current per 0.25A at 60°C (140°F) 0.5A at 60°C (140°F) 2.5A Point (max.) 0.5A at 30°C (86°F) 1.0A at 30°C (86°F) Continuous Current per n/a 8A 2.5A Common (max.) Continuous Current Per 2.0 A at 60°C (140°F) 4.0A at 60°C (140°F) 16A Module (max.) 4.0 A at 30°C (86°F) 8.0A at 30°C (86°F) Surge Current (max.) 10.0A 2.0A n/a (Repeatability is once every 2 seconds (Repeatability is once every 2 seconds for a duration of 25 msec.)(3) for a duration of 10 msec.)(4) Power Supply Distance 8 (The maximum distance an I/O module may be located from the power supply is 8 modules.) Rating Output Group to Bus 1836V ac for 1 sec. or 1200V ac for 1 sec. or 1836V ac for 1 sec. or Isolation 2596V dc for 1 sec. 1697V dc for 1 sec. 2596V dc for 1 sec. 265V ac working voltage 75V dc working voltage (IEC Class 2 reinforced (IEC Class 2 reinforced insulation) (IEC Class 2 reinforced insulation) insulation) (1) The maximum heat in Watts generated by an I/O module with all points energized. (2) Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be connected in parallel with your load. Use a 5.6K ohm, ½ watt resistor for transistor outputs, 24V dc operation. (3) Surge Suppression - Connecting surge suppressors across your external load extends the life of the triac outputs. For additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley publication 1770-4.1. (4) Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V dc inductive loads. For additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley publication 1770-4.1. n/a = not applicable Expansion I/O Modules 1769-IQ6XOW4 Input and Output Specifications Specifications 1769-IQ6XOW4 Voltage Category 24V dc (sink/source) inputs AC/DC normally open relay outputs Operating Voltage Range inputs: 10 to 30V dc at 30°C (86°F) inputs: 10 to 26.4V dc at 60°C (140°F) outputs: 5 to 265V ac outputs: 5 to 125V dc Number of Inputs 6 Number of Outputs 4 Number of Commons per Module 2 (one for inputs, one for outputs) Bus Current Draw (max.) 105 mA at 5V dc (0.525W); 50 mA at 24V dc (1.200W) Heat Dissipation 2.75 Total Watts Nominal Impedance 3K Ω (inputs) IEC Input Compatibility Type 1+ (inputs) Signal Delay (max.) - resistive load turn-on = 10 ms; turn-off = 10 ms (outputs) On-State Current (min.) 10 mA at 5V dc (outputs) Continuous Current per Point (max.) 2.5A (outputs) Continuous Current per Common (max.) 8A (outputs) Power Supply Distance Rating 8 (The maximum distance an I/O module may be located from the power supply is 8 modules.) Input Group to Bus Isolation 1200V ac for 1 sec. or 1697V dc for 1 sec. 75V dc working voltage (IEC Class 2 reinforced insulation) Output Group to Bus Isolation 1836V ac for 1 sec. or 2596V dc for 1 sec. 265V ac working voltage (IEC Class 2 reinforced insulation) Analog I/O Modules Compact I/O offers two analog I/O choices: • 1769-IF4 - 4-channel current or voltage input • 1769-OF2 - 2-channel current or voltage output Each channel on both the 1769-IF4 and 1769-OF2 modules has the ability to be individually configured for either analog current (4 to 20 mA or 0 to 20 mA) or voltage (±10V dc, 0 to 10V dc, 0 to 5V dc or 1 to 5V dc) input/ output. This provides application flexibility, reduces stock inventory and lessens the learning curve. 11 Expansion I/O Modules 1769-IF4 Input Specifications Specification Analog Normal Operating Ranges Number of Inputs Bus Current Draw (max.) Resolution (max.) Normal Mode Rejection Ratio Input Impedance Overall Accuracy(1) Non-linearity (in percent full scale) 12 Repeatability(2) Module Error over Full Temperature Range (0 to +60°C [+32°F to +140°F]) Input Channel Configuration Field Input Calibration Channel Diagnostics Power Supply Distance Rating Input Group to Backplane Isolation 1769-IF4 Voltage: ±10V dc, 0 to 10V dc, 0 to 5V dc, 1 to 5V dc Current: 0 to 20 mA, 4 to 20 mA 4 differential or single-ended 120 mA at 5V dc, 150 mA at 24V dc (2.4 W) 14 bits minimum (unipolar) 14 bits plus sign (bipolar), with 50 or 60 Hz filter selected Voltage: -10 dB at 50 Hz, -12 dB at 60 Hz Current: -15 dB at 50 Hz, -18 dB at 60 Hz Voltage Terminal: 200K Ω, Current Terminal: 250 Ω Voltage Terminal: ±0.2% full scale at 25°C Current Terminal: ±0.35% full scale at 25°C ±0.03% ±0.03% Voltage: ±0.3% Current: ±0.5% Via configuration software screen or the user program. Not required Over- or under-range by bit reporting 8 (The maximum distance an I/O module may be located from the power supply is 8 modules.) Verified by one of the following dielectric tests: 1200V ac for 1 sec. or 1697V dc for 1 sec. 50V ac/75V dc working voltage (IEC Class 2 reinforced insulation) (1) Includes offset, gain, non-linearity and repeatability error terms. (2) Repeatability is the ability of the input module to register the same reading in successive measurements for the same input signal. 1769-OF2 Output Specifications Specification Analog Ranges Number of Outputs Bus Current Draw (max.) Conversion Rate (all channels) max. Step Response to 63% (1) Current Load on Voltage Output Resistive Load on Current Output Load Range on Voltage Output Max. Inductive Load (Current Outputs) Max. Capacitive Load (Voltage Outputs) Field Calibration Overall Accuracy(2) Non-linearity (in percent full scale) Repeatability(3) (in percent full scale) Output Error Over Full Temperature Range (0 to 60°C [32 to +140°F]) Open and Short-Circuit Protection Output Overvoltage Protection Channel Diagnostics Power Supply Distance Rating Output Group to Backplane Isolation 1769-OF2 Voltage: ±10V dc, 0 to 10V dc, 0 to 5V dc, 1 to 5V dc Current: 0 to 20 mA, 4 to 20 mA 2 single-ended 120 mA at 5V dc, 200 mA at 24V dc 2.5 ms 2.9 ms 5 mA max. 0 to 500 Ω (includes wire resistance) > 1k Ω at 5V dc > 2k Ω at 10V dc 0.1 mH 1 µF None required Voltage Terminal: ±0.5% full scale at 25°C, Current Terminal: ±0.35% full scale at 25°C ±0.05% ±0.05% Voltage: ±0.8% Current: ±0.55% Yes Yes Over-or-under range by bit reporting output wire broken or load resistance high by bit reporting (current mode only) 8 (The maximum distance an I/O module may be located from the power supply is 8 modules.) Verified by one of the following dielectric tests: 1200V ac for 1 sec. or 1697V dc for 1 sec. 50V ac/50V dc working voltage (IEC Class 2 reinforced insulation) (1) Step response is the period of time between when the D/A converter was instructed to go from minimum to full range until the device is at 63% of full range. (2) Includes offset, gain, non-linearity and repeatability error terms. (3) Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it consecutively, under the same conditions and in the same direction. Expansion Power Expansion Power Supplies and Cables Using an expansion I/O power supply increases the system’s capacity for adding expansion I/O modules, such as the 1769-IF4 and 1769-OF2 analog modules. You can visit the MicroLogix web site to obtain an electronic worksheet to assist you with system expansion validation using 1769 power supplies and Bus communication cables. On the Internet, go to http://www.ab.com/micrologix. Enter MicroLogix 1500; go to Tools and Tips, Expansion I/O System Qualifier. 13 MicroLogix 1500 System Expansion With MicroLogix 1500 Operating System Revision Number (FRN) 3 or later, you can now connect an additional bank of I/O to your controller. In a MicroLogix 1500 system, a maximum of one 1769 Expansion cable can be used, allowing for two banks of I/O modules (one connected directly to the controller, and the other connected via the cable). Each I/O bank(1) requires its own power supply (Bank 0 uses the controller’s embedded power supply). Only one power supply (embedded or expansion) may be used on an I/O bank. The expansion power supply cannot be connected directly to a controller that has an embedded power supply, such as the MicroLogix 1500. It must be connected using one of the expansion cables. (See photos on page 14.) Checking the MicroLogix 1500 Firmware To use the MicroLogix 1500 controller with a 1769 Expansion I/O power supply, verify that you have the following: • MicroLogix 1500 Processor (Catalog Number 1764-LSP, Series A, Revision C or higher) • Operating System Version: Firmware Revision Number (FRN) 3 or higher You can check the FRN by looking at word S:59 (Operating System FRN) in the status file. If your processor is at an older revision, you must upgrade the operating system to FRN 3 or higher to use an expansion cable and power supply. On the internet, go to http://www.ab.com/micrologix to download the operating system upgrade. Enter MicroLogix 1500; go to Tools and Tips. (1) An I/O bank is a group of I/O modules connected directly to one another. Banks are separated by cables. Expansion Power Supplies Vertical Orientation Horizontal Orientation Expansion I/O Bank 0 1769-CRRx(1) Expansion Cable 1769-ECL End Cap Expansion I/O Bank 1 14 Expansion I/O Bank 0 1769-CRRx(1) Expansion Cable Expansion I/O Bank 1 (1) The x in this catalog number can be either a 1 or a 3 representing the length of the cable: 1 = 1 foot (305 mm) and 3 = 3.28 feet (1 meter). Expansion Power Supplies Specifications Specification 1769-PA2 1769-PB2 Dimensions 118 mm (height) x 87 mm (depth) x 70mm (width); height including mounting tabs is 138 mm. 4.65 in. (height) x 3.43 in (depth) x 2.76 in (width); height including mounting tabs is 5.43 in. Storage Temperature -40°C to +85°C (-40°F to +185°F) Operating Temperature 0°C to +60°C (32°F to +140°F) Operating Humidity 5% to 95% non-condensing Power Supply Distance Rating 8 (The maximum distance an I/O module may be located from the power supply is 8 modules.) Agency Certification C-UL certified (under CSA C22.2 No. 142) UL 508 listed CE compliant for all applicable directives Hazardous Environment Class Class I, Division 2, Hazardous Location, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213) Nominal Supply Voltage 120/240V ac (no jumpers) 24V dc Voltage Range 85 to 265V ac (no jumper or DIP switch required) 47 to 63 Hz 19.2 to 31.2V dc Maximum Line Requirement 100 VA at 120V ac 130 VA at 240V ac 50 VA at 24V dc Maximum Inrush 25A at 132V ac 40A at 265V ac 30A at 31.2V dc Short Circuit Protection Front Access Fuse Front Access Fuse (Replacement part number: Wickmann 19195-3.15A (Replacement part number: Wickmann 19193-6.3A) Wickmann 19343-1.6A, or Wickmann 19181-4A) +5V Overvoltage Protection Yes +24V Overvoltage Protection Yes +24V dc User Voltage Range 20.4V dc to 26.4V dc NA Expansion Cable Specifications Specification Operating Temperature 0°C to +60°C (32°F to +140°F) Operating Humidity 5% to 95% non-condensing Hazardous Environment Class Class I, Division 2, Hazardous Location, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213) Communication Communication Choices All MicroLogix 1500 programmable controllers provide several communication options to fit into a variety of applications. The addition of a second full-function RS-232 communications port (catalog number 1764-LRP)(1) enables two communication devices to be connected to the controller simultaneously (e.g. ASCII device, operator interface device, modem or programming device). The DF1 Full-Duplex protocol allows the MicroLogix 1500 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-topoint 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-topeer messaging. And, the MicroLogix 1500 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 1500 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 1500 supports Modbus Slave, a SCADA/RTU protocol(1). WorkStation MicroLogix 1200 SLC Controller MicroLogix 1000 DC Drive MicroLogix 1500 MicroLogix 1200 Filter SCADA Master Flex I/O Radio/Phone Modem MicroLogix 1500 Reliance AC Motor MicroLogix 1200 MicroLogix 1000 15 Variable Frequency Drive System Features: • One RS-232 port (available on all base units) • Additional RS-232 port (available when using catalog number 1764-LRP)(1) • 300, 600, 1200, 4800, 9600, 19,200, and 38,400 baud rates • RTS/CTS Hardware handshake signals - channel 0 • RTS/CTS/DCD Hardware handshake signals - channel 1(1) • 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(1) The MicroLogix 1500 allows you to choose the network that best meets your needs. If your application requires: • Connection of low-level multi-vendor devices directly to plant floor controllers • Data sharing between 64 devices • Better diagnostics for improved data collection and fault detection • Less wiring and reduced start-up time than traditional, hardwired systems • Plant-wide and cell-level data sharing with program maintenance • Data sharing between 32 controllers • Program upload, download, and monitoring to all controllers • Compatibility with multiple Allen-Bradley HMI devices • Connection to dial-up modems for remote program maintenance or data collection • Connection to leased-line or radio modems for use in SCADA systems • Remote Terminal Unit (RTU) functions • Connection to modems for remote data collection in a SCADA system • Remote Terminal Unit (RTU) functions Use this network DeviceNet via the 1761-NET-DNI DH485 via the 1761-NET-AIC DF1 Full-Duplex DF1 Half-Duplex Slave Modbus RTU Slave(1) (1) Planned availability in April 2000. Contact your local Rockwell Automation representative for information. Communication Choices Local Messages Example 1 - Local DH485 Network with AIC+ (1761-NET-AIC) Interface The MicroLogix 1500 is capable of communicating using local or remote messages. With a local message, all devices are accessible without a separate device acting as a bridge. Remote messages use a remote network, where devices are accessible only by passing or routing through a device. TERM B COM COM SHLD SHLD CHS GND TX TX A-B A B PanelView CHS GND TX TX PWR TX DC SOURCE TX PWR DC SOURCE CABLE CABLE EXTERNAL EXTERNAL DH485 Network SLC 5/04 AIC+ AIC+ AIC+ TERM TERM A A A B B B COM COM COM SHLD SHLD SHLD CHS GND CHS GND CHS GND TX TX PWR TX DC SOURCE TX TX PWR TX DC SOURCE CABLE A B COM SHLD CHS GND TX PWR TX PWR CABLE EXTERNAL MicroLogix 1200 TX DC SOURCE CABLE EXTERNAL MicroLogix 1000 TERM TX DC SOURCE CABLE EXTERNAL PanelView 550 AIC+ TERM TX 16 TERM A TX The following four examples represent different types of local and remote networks. AIC+ AIC+ EXTERNAL MicroLogix 1500 Personal Computer Example 2 - Local DeviceNet Network with DeviceNet Interface (1761-NET-DNI) DNI SLC 5/03 DNI DANGER DANGER Master DeviceNet Network DNI DANGER MicroLogix 1000 SLC 5/03 DNI DANGER MicroLogix 1200 DNI DNI DANGER DANGER MicroLogix 1500 Personal Computer Communication Choices Example 3 - Local DF1 Half-Duplex Network Rockwell Software WINtelligent LINX, RSLinx 2.0 (or higher), SLC 5/03, SLC 5/04, and SLC 5/05, or PLC-5 processors configured for DF1 Half-Duplex Master. RS-232 (DF1 Half-Duplex Protocol) Modem 17 MicroLogix 1000 (Slave) NOTE MicroLogix 1200 (Slave) MicroLogix 1500 (Slave) SLC 5/03 (Slave) SLC 5/04 with 1747-KE Interface Module (Slave) 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 AIC+ AIC+ TERM TERM A A-B A B B COM COM SHLD SHLD CHS GND PanelView CHS GND TX TX TX TX TX PWR TX PWR DC SOURCE DC SOURCE CABLE CABLE EXTERNAL EXTERNAL SLC 5/04 PanelView 550 DH485 Network AIC+ AIC+ AIC+ TERM TERM TERM A A A B B B COM COM COM SHLD SHLD SHLD CHS GND CHS GND CHS GND AIC+ TERM A B COM TX TX TX TX TX TX SHLD CHS GND TX TX PWR TX DC SOURCE PWR DC SOURCE CABLE CABLE TX TX PWR DC SOURCE CABLE TX PWR DC SOURCE EXTERNAL EXTERNAL EXTERNAL CABLE EXTERNAL MicroLogix 1000 MicroLogix 1200 MicroLogix 1500 SLC 5/04 DH+ Network SLC 5/04 PLC-5 Network Interface Devices Network Interface Devices 18 1761-NET-DNI DeviceNet Interface Module Highlights of the DeviceNet Interface’s capabilities are: • Peer-to-peer messaging between Allen-Bradley controllers and other devices using the DF1 Full-Duplex protocol The Micrologix 1500 Programmable Controller’s list of impressive hardware, memory, and processing features makes this family of controllers an ideal choice for mid-sized applications. 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 AIC+ 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. • Programming and on-line monitoring over the DeviceNet network • With a DNI connected to a modem, you can dial in to any other DNI-controller combination on DeviceNet • Other DeviceNet products can send explicit (Get or Set) messages with the DNI at any time • The controller can initiate an explicit message to any UCMM (Unconnected Message Manager) compatible device on DeviceNet DNI SLC 5/03 DANGER DNI MicroLogix 1000 SLC 5/03 DANGER Master DeviceNet DANGER DNI DNI DANGER MicroLogix 1200 DNI DNI DANGER DANGER MicroLogix 1500 Personal Computer 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 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 the network quicker. Network Interface Devices Advanced Slave I/O Functionality Inputs Outputs 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. Status Mapping of integer blocks to DNI I/O words done with DeviceNet Manager software Timers DeviceNet Outputs Explicit Data 1 2 3 4 to 16 64 words max. Split point adjustable Master’s Inputs Split point adjustable Explicit Data 0 1 2 3 to 40 64 words max. DeviceNet Inputs All local I/O remains under the MicroLogix controller’s direct control, yet can be visible to the DeviceNet master. DeviceNet Network Master’s Outputs 0 Counters Integers Using standard messaging commands, you can easily read or write data to other controllers as shown in the network diagram on page 18. DNI Data Mapping of integer files performed in ladder logic Simple, Reliable Peer-to-Peer Messaging The DNI brings brand-new functionality to DeviceNet by enabling peer-to-peer messaging between devices that 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 Description 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 19 Network Interface Devices AIC+ Advanced Interface Converter The AIC+ is a networking device from Allen-Bradley that provides DH485 network access from any DH485 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: • Two isolated RS-232 connections - one 9-pin D-shell and one 8-pin mini DIN 20 • An RS-485 6-pin Phoenix connection • Accepts power 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 • Auto baud rate capability for ease of system set-up • Diagnostic LEDs for network activity AIC+ AIC+ Some typical applications include: TERM TERM A B COM COM SHLD SHLD CHS GND TX • Connecting a personal computer to a DH485 network • Connecting MicroLogix controllers to a DH485 network TX TX PWR TX AIC+ TX DC SOURCE TX PWR TX MicroLogix 1200 Specifications 24V dc Power Source Requirement 20.4 - 28.8V dc Current Draw 120 mA 200 mA maximum inrush current Internal Isolation 500V dc TX 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 TX PWR DC SOURCE CABLE EXTERNAL Advanced Interface Converter (1761-NET-AIC) Specifications Description TX PWR CABLE EXTERNAL MicroLogix 1000 CHS GND TX DC SOURCE CABLE EXTERNAL SHLD CHS GND TX DC SOURCE CABLE COM SHLD CHS GND TX B COM SHLD CHS GND A B COM SHLD TERM A B COM • Linking SLC 5/03 or SLC 5/04 processors using DF1 Half-Duplex “master/slave” protocol. This allows you to connect remote “islands” of automation to a master controller to upload diagnostic and status information. AIC+ TERM A B PWR PanelView 550 AIC+ TERM A TX EXTERNAL SLC 5/04 DH485 Network TX PWR CABLE EXTERNAL AIC+ TX DC SOURCE CABLE TERM PanelView CHS GND TX DC SOURCE TX A-B A B EXTERNAL MicroLogix 1500 Personal Computer High-Speed Functions High-Speed Functions Features: High-Speed Counters • Two high-speed counters at 20 kHz feature eight modes of operation. Outputs can be controlled when counter reaches programmed high or low preset levels • Programmable high and low presets, and overflow and underflow setpoints • Automatic interrupt processing based on accumulated count 21 High-Speed Outputs • Two 20 kHz, 32-bit outputs configurable as: ² 3XOVH 7UDLQ 2XWSXWV 372 ZLWK EXLOWLQ WUDSH]RLG RU 6FXUYH SURILOHV DOORZ VPRRWK DFFHOHUDWLRQ DQG GHFHOHUDWLRQ FDSDELOLW\ ² 3XOVH :LGWK 0RGXODWLRQ RXWSXWV 3:0 ZLWK EXLOWLQ WUDSH]RLG RU 6FXU YH SURILOHV DOORZ VPRRWK DFFHOHUDWLRQ DQG GHFHOHUDWLRQ FDSDELOLW\ Latching (Pulse-Catch) Inputs • Latching inputs allow very brief pulses to be captured and held for input scan processing Selectable Timed Interrupts • Selectable Timed Interrupts (STI) allow events to be scheduled independent of the program scan Event Interrupts • Four event interrupts (EII) allow any of the eight high-speed inputs to be used as input interrupts • 32-bit signed integer data (count range of ± 2,147,483,647) • Run-time editable parameters (from the user control program) (1) Planned availability in April 2000. Contact your local Rockwell Automation representative for information. Programming Software Programming Software The following section describes programming options available for the MicroLogix 1500 controllers. With RSLogix 500 Programming Software, you can create, modify, and monitor application programs used by the MicroLogix 1000, MicroLogix 1200 and SLC Programmable Controller families. 22 RSLogix 500 Programming Software The RSLogix 500 ladder logic programming package helps you maximize performance, save project development time, and improve productivity. This product has been developed to operate on Microsoft’s 32-bit, Windows® 95, Windows® 98, and Windows NT™ operating systems. Supporting AllenBradley’s MicroLogix families of processors and SLC 500, 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. Programming Software Point-and-Click I/O 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 feature is also available. Point-and-Click I/O Configuration 23 Powerful Database Editor 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. Use the Symbol Picker list to easily address instructions in your ladder logic by clicking addresses or symbols to assign them to your ladder instructions. Powerful Database Editor Diagnostics and Troubleshooting Tools Simultaneously examine the status of bits, timers, counters, inputs, and outputs all in one window with the Custom Data Monitor. Each application project you create can have its own Custom Data Monitor window. Easily review status bit settings specific to your application programming including Scan Time information, Math Register information, Interrupt settings and more with the tabbed Status displays. Diagnostics and Troubleshooting Tool Selection Chart Catalog Number Description 9324-RL0300ENE(1) (2) RSLogix 500 Programming for the MicroLogix families and SLC 500 on CD-ROM. Includes RSLinx Lite. 9324-RL0100ENE(1) (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 page 27 for information on 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. Programming Instructions Programming Instructions The following table shows the MicroLogix 1500 instruction set listed within their functional groups. 24 The MicroLogix 1500’s enhanced programming instructions feature the new data logging instruction which enables you to define controller variables that can be saved as a record. The elements of each record can be any mix of integer or double integer data (catalog number 1764-LRP)(1). Functional Group Description Relay-Type (Bit) 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, NEQ, LES, LEQ, GRT, GEQ, MEQ, LIM Math The math instructions perform arithmetic operations. ADD, SUB, MUL, DIV, NEG, CLR, SQR, 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. SQC, SQO, SQL 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’s hardware counter. HSL, RAC High-Speed Outputs The high-speed output instructions allow you to control and monitor the PTO and PWM functions which control the physical high-speed outputs. PTO, PWM (1) The ASCII instructions use the communication channel for ASCII receiving or transmitting data and manipulate string data. ACB, ACL, AHL, ARD, AEX, ACI, AIC, SWP, AWT, AWA, ASC, ASR Data Log The data log instruction allows you to define variables and record their values. DLG (1) Planned availability in April 2000. Contact your local Rockwell Automation representative for information. Operator Interface Operator Interface Devices Operator interface devices provide you with powerful plant floor control and data monitoring capabilities. 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 25 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. This device features a 2-line x 16-character display window. DTAM Plus Operator Interface The DTAM Plus Operator Interface provides a highly functional operator interface for the MicroLogix 1500 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 CRTs. These electronic operator interfaces feature pixel graphics and high-performance functionality in color and monochrome flat panel displays, as well as Super VGA CRTs 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. Accessories Accessories Data Access Tool (1764-DAT) • Direct access to 48 bit elements • Direct access to 48 integer elements • Two function keys • Display of controller faults 26 • Removal/Insertion under power Real-Time Clock (1764-RTC) • Availability allows for time/date scheduling applications to be easily solved. Memory Modules (1764-MM1, -MM2, -MM1RTC, -MM2RTC) • Availability allows for time/date scheduling applications to be easily solved. • Memory backup and realtime clock/memory module • User Program and Data Back-up • Program Compare • Data File Protection • Memory Module Write Protection • Removal/Insertion Under Power Several modules with different levels of functionality are available for use with the MicroLogix 1500 controller. Catalog Number Function Memory 1764-RTC Real-Time Clock Not Applicable 1764-MM1 Memory Module 8K 1764-MM2(1) Memory Module 16K Memory Module and Real-Time Clock 8K Memory Module and Real-Time Clock 16K 1764-MM1RTC 1764-MM2RTC (1) (1) Planned availability in April 2000. Contact your local Rockwell Automation representative for information. Accessories Cables Use the communication cables listed below with the MicroLogix 1500 controllers. Cables come in several lengths and connector styles to provide connectivity to the MicroLogix family of products. Catalog Number Cable Type Description 1761-CBL-AC00 9-pin D-shell to 9-pin D-shell This 45 cm (17.7 in.) cable is used to connect port 1 of the 1761-NET-AIC to the 9-Pin DTE port of a personal computer. 1747-CP3 9-pin D-shell to 9-pin D-shell This 3m (9.8 ft) cable is used to connect port 1 of the 1761-NET-AIC to the 9-Pin DTE port of a personal computer. 1761-CBL-AM00 8-pin DIN to 8-pin DIN This 45 cm (17.7 in.) cable is used to connect the MicroLogix controller to port 2 of the 1761-NET-AIC 1761-CBL-HM02 8-pin DIN to 8-pin DIN This 2m (6.56 ft) cable is used to connect the MicroLogix 1500 Programmable Controller to the HHP or to connect any MicroLogix Programmable Controller to port 2 of the 1761-NETAIC 1761-CBL-AP00 9-pin D-shell to 8-pin DIN This 45cm (17.7 in.) cable is used to connect a MicroLogix controller to port 1 of the 1761-NET-AIC. 1761-CBL-PM02 9-pin D-shell to 8-pin DIN This 2m (6.56 ft) cable is used to connect the MicroLogix Programmable Controller to an IBM compatible PC or to connect an IBM compatible PC to port 2 of the 1761-NET-AIC Compact I/O Expansion Cables 1769-CRR1 This 305 mm (1 ft.) right bank-to-right bank cable is used to add a second bank of I/O modules. 1769-CRR3 This 1 m (3.28 ft.) right bank-to-right bank is used to add a second bank of I/O modules. 1769-CRL1 This 305 mm (1 ft.) right bank-to-left bank is used to add a second bank of I/O modules. 1769-CRL3 This 1 m (3.28 ft.) right bank-to-left bank cable is used to add a second bank of I/O modules. 27 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, stepby-step strategies, and worksheets. Additionally, MicroLogix 1500 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 1500, 1769 Compact I/O and related publications. 28 See this Document Publication Number MicroLogix™ 1500 Programmable Controllers Installation Instructions 1764-5.1 MicroLogix™ 1500 Programmable Controllers User Manual 1764-6.1 (Feb. 1999) 1764-UM001A-US-P(1) MicroLogix™ 1200 and MicroLogix™ 1500 Instruction Set Reference Manual 1762-RM001A-US-P(1) Bulletin 1769 Compact™ I/O Analog Input/Output Modules 1769-1.2 1769 Compact™ Discrete Input/Output Modules Technical Data 1769-2.1 1769 Compact™ I/O Power Supplies and Communication Bus Expansion Cables Technical Data 1769-TD001A-US-P Compact™ I/O Analog Modules User Manual 1769-6.0 AIC+ Advanced Interface Converter and DeviceNet Interface Installation instructions 1761-5.11 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 1795CDRL (1) Updated manual containing 1764-LRP processor and MicroLogix 1500 enhanced functionality information available in April 2000. 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 1200 controllers, refer to the following table. See this Document Publication Number MicroLogix™ 1000 System Overview 1761-SO001A-US-P MicroLogix™ 1200 System Overview 1762-SO001A-US-P To purchase a manual or download a free electronic version, visit us at http://www.theautomation bookstore.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. Dimensions Dimensions Dimension Drawings 1764-24AWA, -24BWA, -28BXB 29 138 (5.43) 168 (6.62) Front View MicroLogix 1500 DIN Rail Dimensions B A C Side View Dimension Height A 138 mm (5.43 in.) B 47.6 mm (1.875 in.) C 47.6 mm (1.875 in) DIN latch closed 54.7 mm (2.16 in.) DIN latch open Dimensions Compact I/O Modular Input/Output System For more than 2 modules: (number of modules - 1) x 35 mm (1.38in.) Refer to host controller documentation for this dimension. Compact I/O Compact I/O 122.6±0.2 (4.826±0.008) Compact I/O 30 Host Controller 132 (5.197) End Cap 28.5 (1.12) 35 (1.38) NOTE: All dimensions are in mm (inches). Hole spacing tolerance: ±0.4 mm (0.016 in.) Compact I/O Expansion Power Supply and End Caps For more than 2 modules: (number of modules - 1) x 35 mm (1.38in.) Compact I/O Right End Cap 28.5 (1.12) 70 (2.76) Power Supply 122.6±0.2 (4.826±0.008) Compact I/O 132 (5.197) Left End Cap 40 (1.58) NOTE: Compact I/O expansion cables have the same dimensions as the end caps. NOTE: All dimensions are in mm (inches). Hole spacing tolerance: ±0.4 mm (0.016 in.) 35 35 (1.38) (1.38) MicroLogix 1000 1761 Memory Up to 1K Up to 6K Up to 7K Up to 12K EEPROM Back-up Battery Back-up Back-up Memory Module I/O Up to 32 Up to 88 (using 1762 I/O) Up to 156 (using 1769 I/O) Added Functionality Analog (Embedded) Analog (Expansion) Trim Potentiometers PID High Speed Counters Real Time Clock Motion Capabilities (Pulse Width Modulated and Pulse Train Outputs) Data Access Tool Data Logging (50k bytes) Programming Software Windows - RSLogix 500 DOS - A.I. 500 Communications RS-232 Ports DeviceNet (1761-NET-DNI) DH485 (1761-NET-AIC) SCADA RTU - DF1 Half-Duplex Slave SCADA RTU - Modbus RTU Slave ASCII - Write only ASCII - Read/Write Operating Power 120/240V ac 24V dc UL, CSA or C-UL, CE, Class I Div.2 MicroLogix 1200 1762✝ MicroLogix 1500 1764-LSP 1764-LRP✝ • • • • • • • • • • • • • • 2 • 2 • 2 • 2 • 2 • 2 • • • • • • 1 • 2 • 1 • 1* • • • • • 1 • • • 1 • • • • • 1 • • • • 2 • • • • • • • • • • • • • • • • •* • Compact, DF1, MicroLogix and RSLogix 500 are trademarks of Rockwell Automation. DeviceNet is a trademark of Open DeviceNet Vendor Association. Ethernet is a registered trademark of Digital Equipment Corporation, Intel and Xerox Corporation. ControlNet is a trademark of ControlNet International, Ltd. Publication 1764-SO001A-U-P — December 1999 © 1999 Rockwell International Corporation. All rights reserved. Printed in USA.
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MicroLogix - One Family of Small Logic Controllers for Every Application and Budget (Publication # 1761-BR006D-EN-P)