DCS. The relay cartridge serves as an interface from the controller to a user-supplied external device such as an Allen-Bradley 700P relay. 0 VDC used in Allen-Bradley PLC-5 is approximately 2. This controller features a variety of embedded communication ports such as Four (4) DH+/Remote I/O (Adapter or Scanner), One (1) serial port configurable for RS-232 and 423 and RS-422A compatible and Two (2) programming terminals. Simatic S5 PLC. 1. There are several types of output modules. The program contains instructions only supported by later customer specific operating systems. The scoring ranges from 17-85. 21-point PLC 5 1771-WH/WHF/WHFB carrier. Effective July 29, 2021, the following Sysmac Studio software will be updated to Version 1. Lead Time. Mayfield Heights, O. This notch accepts the hook on the terminal base unit. About 1771-OG. Rio Tinto Finance (USA) plc. 5Publication LOGIX-UM001C-EN-P - June 2016 5 Preface Summary of Changes This revised document removes Equipment Phase instructions and updates cross-references to the Logix5000™ Controllers Advanced Process Control and Drives Instructions Reference Manual, publication 1756-RM006. 05 Prohibited Weapons 46. After mapping with HBV and the human genome, we obtained 84 HBV-human genome fusion reads in PLC/PRF/5 cell line, with reads length range 5,067–119,485 bp (SupplementaryTable S1). PLC-5/46 1785-L46B 48,000 2048 4 DH+ or Remote I/O (Adapter or Scan) PLC-5/86 1785-L86B 100,000 3072 4 DH+ or Remote I/O. Calculating an Image Size when you know the THROW DISTANCE. Santander Uk Plc. - A TCP/IP protocol. 5 PLC or third-party programmable controller program to run on a Logix programmable automation control system, or the SLC 500/MicroLogix or PLC-5 programmable controllers. The PLC-5 ® processor module in a 1771 platform provides a proven approach for industrial control. ControlNet PLC-5 processors references PLC-5/20C, PLC-5/40C, PLC-5/46C and PLC-5/80C programmable controllers phase 1. 750000 2. 1 SLC 5/04 processor 1747-L541, 1747-L542, 1747-L543-1 SLC 5/05 processor (Ethernet network) 1747-L551, 1747-L552, 1747-L553-1 DeviceNet scanner module 1747-SDN/B - 1 ControlNet RS-232 interface module 1747-KFC15 B 1 DeviceNet quad-tap 1492-DN3TW - 1 RediSTATION operator interface module 2705-TxDN1x42x-xxxx-If you already have a PLC-5 program under RSLogix 5, you can “Save As” an X5 file. Description: The Allen-Bradley 1746-IB32 is an SLC 500 input module. 08 Hoax Bombs 46. The PLC-5-46 is a standard programmable logic controller with protected memory from Allen-Bradley. Chances are this won't fix your problem, as the code on your PLC-5 has been working fine for years (possibly decades) and you have some. 1. Protected PLC-5 processors 1 PLC-5/26™, -5/46™, and -5/86™ processors. The answer again came from Allen-Bradley with the ControlLogix systems. 3. Title. We want to simplify your experience. The clearance of HBV integration in hepatocyte is of great significance to cure chronic HBV infection and thereby prevent the occurrence of HBV-related hepatocellular carcinoma (HCC). Barclays Bank Plc Trading As The Woolwich. 35% higher to $105. 15 max. 91 2 plc 5. REL-MR-110DC/21HC - Single relay 2961338. 5 connection opened communication path. or Best Offer. Find your product. Product category. Step 1) Start by plugging your ANC-120e into the USB port on your PC, but not your DH+ network: Step 2) Next, open Windows Device Manager and find it in the list under “Other Devices”: Step 3) Right click on it and select “Update Driver Software” Step 4) Then select “Browse my computer” Step 5) Next select “Let me pick” Step 6) Now click. 1-306-566-3220. It is made for industrial processes and for controlling the outputs and inputs of field devices. Effective July 29, 2021, the following Sysmac Studio software will be updated to Version 1. You can connect them:The PLC-5/26, PLC-5/46, and PLC-5/86 protected processors are equivalent to the PLC-5/20, PLC-5/40, and PLC-5/80 standard processors, respectively, plus the added memory protection feature. Plc 5 Slot Addressing. MicroLogix 1200/1400/1500 (click here for that software,)PLC-2/3/5, SLC-500; SLC-100/150 (click here to learn more)CompactLogix and ControlLogix; Options to program those PLCs are: Ask. com PLC-5 Processors and SLC Processors over a Serial Link 9 17856. A Remote I/O connection features a real-time data exchange. English. (This we have seen earlier in this article. 27. To get the exact yearly growth variance and the Y-O-Y growth. PLC-5 System Overview A PLC-5/1771 control system, at minimum, consists of a programmable The PCL-5 should not be used as a stand-alone diagnostic tool. Important Notice: Other accessories, manuals, cables, calibration data, software, etc. So ive ordered 2 new cpu cards for them off ebay. 9053. Quickly access and download technical specifications, installation instructions, and user manuals for your product. 46 GBP: 1. Request Quote. 8300 FM 1960 West, Suite 450 Houston TX 77070 Tel (832) 998-8359 / Toll-Free (866) 217-6942 Email: [email protected]. $125. Finally, we’ll go online with the processor by pressing F3 on the main screen. ˘ˇ ˛ ˘ˇPLC. Hmm – For about 30 years I’ve programmed PLC 5’s, SLC’s, Simatic S7, Mitsubishi MELSEC, Little Omrons, Control Logix, and DCS systems from Honeywell. (V) When the switch S1 has been opened for 5 s, then the coils of TD1 and TD2 gets de-energized so as the position of contacts connected to the lights are also changed. 1746-IB32. includes a PLC-5 processor communicating on a DeviceNet network through a 1771-SDN module. The maximum total number of I/O for the PLC-5-60 stands at 3072 I/O. 03 Places Weapons Prohibited 46. The Allen-Bradley PLC-5-25 is a Classic PLC-5 Processor. Banks and other transfer services have a dirty little secret. To achieve this, a grounding strip or point should be utilized when handling the module. Merchandise/Shop. Use a ballpoint pen to set each switch (do not use a pencil because the tip can break off and. December 12, 2016. These reads are located on 7 chromosomes including chr3, chr4, chr8, chr12, chr13,. Enhanced and Ethernet PLC-5 Programmable Controllers User Manual. Basically the analog input module either measures voltage or current from the input device. 3A at 5V and has a maximum heat dissipation of 59 BTU/hr. Buy Surplus As Low As. For communication, it has 1 DH+ port and 1 Remote I/O (Adapter or Scanner) port. 0 g) was administered orally as a single dose in 12 healthy subjects. The signal could be 2 V, 3 V, 8. The global smartphone market hints at early signs of recovery after declining 12% in 2022, according to new forecasts from Canalys. It was developed by staff at VA's National Center for PTSD and is not copyrighted. 0 0. English. 2. It’s purpose is to automate the control of equipment. 04 Unlawful Possession of Firearm 46. Firmware update instructions (40 pages) Controller Allen-Bradley Ethernet PLC-5 Quick Start Manual. It comes with 125 maximum slave units with repeaters and 1536 Cyclic Bytes input data. These PLC-5 processors support complementary I/O: Processor family: PLC-5 processor: Catalog number: PLC-5/20 1785-L20B PLC-5/30 1785-L30B Enhanced PLC-5/40 1785-L40B PLC-5/60 1785-L60B PLC-5/80. The PLC-5 Output modules control devices. 2 kbit/s ms at 230. 1 Calculate the dot product of two given vectors. These processors are listed under the heading “Standard PLC-5 Processors with Protected Memories” in the PLC-5 Processor selection tables. 2. 61 GBP-9. Increases machine building productivity. 49 GBP-11. The Allen Bradley PLC 5 with 1771 I/O is made up of a rack, power supply and CPU. It can be used to upgrade an existing PLC-5, PLC-3, or SLC system to a ControlLogix system. The PLC-5-46C can be purchased online and your order will ship today. 2 mm PLC basic terminal block with interference current and interference voltage protection on the control side, with spring-cage connection, without relay or solid-state relay, for mounting on DIN rail NS 35/7,5, with integrated RCZ filter, 1 changeover contact, input voltage 230 V AC. PLC-5-46 Standard Processor 1785-L46B 48 Kilowords Yes Yes Yes 2048 (any mix) or 2048 in + 2048 out (complementary) 2048 10 ms at 57. t. 10. Por ejemplo, un PLC controla y supervisa la producción de páginas de libros o periódicos en la impresión de bobinas offset. 8ft cable length. The Barclays Bank Plc sort codes are a six-digit number which identifies both the bank and the branch where the account is held and they are used to route money transfers between banks. 4 Explain what is meant by the vector projection of one vector onto another vector, and describe how to compute it. 132 reviews on TrustPilot. SCADA. A Remote I/O connection features real-time data exchange between I/O processors and modules, the operator interface, or other host computers. 3 Hz. 0 utility on computer. . This separate publication is no longer available; see Appendix B for these worksheets. Reload your program and make certain that it runs properly. e. PLC-5 Instruction Set Alphabetical Listing PLC-5 Instruction Set Alphabetical Listing For this Instruction: See Page: For this Instruction: See Page:. Legacy PLC systems typically reference each one of the I/O channels by labels such as “I:1/3”. 2”. A programmable logic controller ( PLC) or programmable controller is an industrial computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, machines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis. The controller is supplied as a controller bearing the 1785-L60B catalog number. In Rockwell Icom AI5 Software, you can then import the documentation database under “Utility Options” (both EAS, and ERP). 36 Friday, on what proved to be an all-around great trading session for the stock market, with the S&P 500. Communication to. Conversely, every analog output module contains a DAC, or Digital-to-Analog Converter, a circuit to convert the PLC’s digital command words into analog electrical quantities. 46:37Z source: RIPE # Filtered person: Jamal Ahmed address: 31 Tame close Walsall West Midland WS1 4BA phone: +448712884044 nic-hdl: JA6431-RIPE mnt-by: jamalahmed created: 2014-08-30T00:39:45Z last-modified: 2014-08-30T00:39:45Z source: RIPE #. The PLC-5/26, PLC-5/46, and PLC-5/86 protected processors are equivalent to the PLC-5/20, PLC-5/40, and PLC-5/80 standard processors, respectively, plus the added memory protection feature. an application such as RSLogix 5, RSView 32, or RSLinx software. Before installing the new adapter, notice the notch on the right rear of the adapter. We have the tools and assistance to help you migrate to our ControlLogix Control. This module has ESD immunity of 4 kV contact discharges. Allen Bradley PLC-5 Chassis 4. Introduction to PLC-5 Input Modules. Part Number: 96142079, 96382072. Page 29: Pid FilesRockwell / Allen-Bradley 1785-L60B PLC-5/60 Programmable Controller. 1785-UM012. Orders. Celsius and 15-26. Reference Manual Important User Information Because of the variety of uses for the products described in this publication, those. In this specific PLC-5, the BATT LED alarm first goes “ON” when the remaining battery back-up to power the processor (CPU) is 10 days’ worth, regardless of whether the CPU. The PLC-5 is a 16-bit processor. /21 basic terminal block with screw connection and plug-in miniature relay with power contact, 1 changeover contact, input voltage 230 V AC. PDF-1. - A serial protocol using a subset of ASCII characters. Configure the I/O data table for 7 racks (delete I/O I:10 and above). Historically, it was one of the first platforms that could be programmed by a personal computer. For example, imagine a limit switch. They add hidden markups to their exchange rates - charging you more without your knowledge. A Fortune Global 500 company, it reported revenues of $64. Legacy products are often expensive to support and are difficult to repair, which can increase downtime and decrease production. The Basics is designed for anyone already in the PLC and Instrumentation field, and wishes to learn PLC's right from the early days. Save the current SLC 5/05 processor program. The 1785-L46C15 PLC-5/46C is a Controller with a ControlNet Network, a 48,000 Word SRAM programmable controller, and a 1771 I/O Chassis. Messaging Between PLC-5 and SLC 5/04 Controllers DH+ Messaging: PLC-5. But, it can also be used to emulate the I/O and real world processes. 8300 FM 1960 West, Suite 450 Houston TX 77070 Tel (832) 998-8359 / Toll-Free (866) 217-6942 Email: contactus@automation-networks. This module is specifically a Modbus Master/Slave Network Interface Module, used with SLC 5/02 M0/M1 capable processors or later models. Aib Group (Uk) Plc (Trading Name First Trust Bank) 26. Ethernet PLC-5/20E™PLC. 1,100. 17 shipping. 5. The PLC-5-15 has passed EN 50081-2 EMC - Generic Emission. 86% higher to $9. 15. See the Enhanced PLC-5 Programmable Controllers Cat. FactoryTalk Linx] FTSP 2. The PLC-5/26, PLC-5/46, and PLC-5/86 protected processors are equivalent to the PLC-5/20, PLC-5/40, and PLC-5/80 standard processors, respectively, plus the added. First assign the PLC an IP under the networking tab on the Micrologix device itself. Stock. ControlNet PLC-5 Hot Backup System User Manual. com vs Garrison LIVE STREAM HERE ⏩ The Garrison (TX) varsity football team has a home playoff game vs. $46. txt) or read book online for free. 5. 6 kbits/s, 7 ms at 115. Such automation systems control process equipment and machinery used in manufacturing. 46 are listed below and this update will be available via Auto Update for 32 and 64 Bit Version. The PLC5 will communicate with the PLC5 style file you created, eg. 5. These processors are listed under the heading “Standard PLC-5 Processors with Protected Memories” in the PLC-5 Processor selection tables. ControlNet PLC-5 programmable controller 1785- 0 - 0 an ontrol et P -5 ro ra able ControlNet PLC-5 Programmable Controllers User Manual, phase 1. You can now choose which driver you want to use and select the PLC from the "Who Active" screen of that driver and go online. This anomaly was introduced in the CNET F/E, ENET F/A, and all enhanced PLC-5. Learning Objectives. CNC C6/C64 PLC PROGRAMMING MANUAL (Ladder Section with MELSEC Tool) BNP-B2309D(ENG)Programming a Sequencer in Ladder Logic on a PLC is an advanced skill. Lloyds Bank Plc. 8. Step By Step Procedure - 1. It’s a technique which utilizes SQI and SQO instructions in order to create a sequence of events which is based on specific steps & allows the PLC to follow a prescribed sequence of events. least: 1 Criterion B item (questions 1-5), 1 Criterion C item (questions 6-7), 2 Criterion D items (questions 8-14), 2 Criterion E items (questions 15-20). The terminology is very important in understanding how the addressing works in the PLC-5. The PLC-5 Power supply provides power to the PLC-5 chassis. In the absence of a decision pursuant to Article 45 (3), a controller or processor may transfer personal data to a third country or an international organisation only if the controller or processor has provided appropriate safeguards, and on condition that enforceable. This lets you run your proven PLC 5 code until you've gained comfort with your conversion. Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, andThe PLC-5-46 should be guarded against electrostatic charges which are capable of damaging the Integrated Circuit (IC) and or semiconductors inside the PLC-5-46 processor. 11. Check the slot location according to the I/O address assignment document. They are designed for larger sequential and regulatory control applications with specialized I/O requirements and/or the need to coordinate with other. Note this product can also replace:The PLC-5/26, PLC-5/46, and PLC-5/86 protected processors are equivalent to the PLC-5/20, PLC-5/40, and PLC-5/80 standard processors, respectively, plus the added memory protection feature. Functionality, in general, all four does I/O control. The controller processes I/O information using the 100K words. 2. But many facilities also have an installed base of legacy PLC-5 systems, and often clients call asking how they can add Ethernet connectivity to their legacy PLC-5’s. v. : the scale factor. The terminology is very important in understanding how the addressing works in the PLC-5. Legacy products are often expensive to support and are difficult to repair, which can increase downtime and decrease production. $149. 10 Deadly Weapon in Penal Institution 46. Supports conversions from 1771 PLC-5® systems to 1756 ControlLogix® I/O. We assume that you: •are developing a DeviceNet network using a PLC-5 processor in conjunction with the 1771–SDN scanner module •know each of your device’s I/O parameters and requirements •understand PLC-5 processor programming and. English. 4 SLC 5/05 Processors Firmware/Operating System ControlFLASH Upgrade Publication 1747-IN019G-EN-P - December 2011 1. Reboot (Replace IDFIX). We base the procedures here on the assumption that you have an understanding of: • PLC-5 products • TCP/IP protocol • Internet addressing Because this is a quick start guide for experienced users, this. or Best Offer. 2. Likewise, outputs from the PLC-5 processor output image table are inputs to the SLC input image table. 12ES. 46 billion pound ($5. 5. (If you have any questions, call technical support at 440-646-6800. Learn how to use the PLC-5 programmable controllers in various backup systems, including the 1785-BCM module and the 1785-BEM expansion module. [1] If you prefer you can download a printable version of this screening tool instead (external link). Phases V and W 12 . 2711E-T10C6, 2711E-K10C6, 2711E-T10C7, 2711E-K10C7, 2711E-T10C15, 2711E-K10C15,22. 00. You will be asked where you want the files extracted to, recommend leaving as shown below. When considering a diagnosis, the clinician will still need to use clinical interviewing skills, and a recommended structured interview (e. See theFor detailed information on features that the PLC-5/20C or PLC-5/40C programmable controllers share with the PLC-5/20 and -5/40 processors, see the Enhanced and Ethernet PLC-5 Programmable Controllers User Manual, publication 1785-6. Allen‑Bradley® programmable logic controller (PLC) and programmable automation controller (PAC) range from large to small and even micro applications. com statistical package for the social sciences (SPSS) version 24. the battery in the PLC-V5 processor. Engineering & Technology; Computer Science; 1785-6. 14. Epub 2021 Sep 24. 1785-L11B, -L20B, -L30B, -L40B, -L40L, -L60B, -L60L, -L80B This document describes how to install and troubleshoot your. are not included with this equipment unless listed in the above stock item description. It comes with a standard API suit, which provides developers. That format was then used to develop the PLC-5, which fit into the 1771 I/O chassis. Instructions: There is one question about the stressful experience or event, followed by 20 multiple-choice questions below. The 1785-L46C15 PLC-5/46C is a Controller with a ControlNet Network, a 48,000 Word SRAM programmable controller, and a 1771 I/O Chassis. The programmable logic controller will process the given information (inputs), execute the instruction from the program, and deliver the results (outputs) based on the provided information and written logic. Phases U and V 10 . The PLC-5/26, PLC-5/46, and PLC-5/86 protected processors are equivalent to the PLC-5/20, PLC-5/40, and PLC-5/80 standard processors, respectively, plus the added memory protection feature. Example 3: Sample path for a DH+ message. Phases U and W 11 . That is why PLC-5 was designed to be so similar to the PLC-2. The indicator first lights when the processor has 10 days’ worth of battery back-up power remaining, regardless of whether the processor is powered or not. 28. 5 VDC. 855. 5 1770-XYC/A Lithium Battery MSDS 1770 XYC 1785-L46C15 E, F Protected PLC-5/40C for ControlNet Phase 1. 6 billion) takeover bid for British. 22, ControlNet PLC-5 Programmable Controllers, UserSLC 500, SLC 5/01, SLC 5/02, SLC 5/03 processors. 85 shipping. Eng. Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. M Griffin. Banning vs Crenshaw LIVE STREAM HERE ⏩ The Crenshaw (Los Angeles, CA) varsity football team has a neutral playoff game vs. The present study aimed to determine whether and how DHA could p. In this post, we will discuss the discrete modules (on/off conditions). A programmable logic controller is a type of tiny computer that can receive data through its inputs and send operating instructions through its outputs. and more. Our PLC-5 Control System is discontinued and no longer available for sale. The Modbus device sends a response. Availability. The PLC-5-46C processor requires a backplane current load of 3. Karena ini adalah komputer industri, program logika untuk mengontrol proses dapat dibuat pada komputer umum. Its popularity and use is undisputed with as many as. An example IP is “172. 3. 1. Jun 11, 2005. 2. We carry the entire series of ProSoft modules for the Rockwell Automation SLC 500 series. l. The IP address may be read from the processor. Figure 8 A PLC-3 Family Programmable Controller on a Data Highway Plus Configuration The 1775-S5, -SR5 provides four I/O channels for a maximum of 4,096 I/O. Set up and installation: First, install the PLC programming software. So, the real value is the value in the register divided by 10. PLC-5 Processors PLC-5 and RSLogix 5 Maintenance and Troubleshooting Course Description DECLARATION OF CONFORMITY Rockwell Automation/Allen-Bradley 11335. PLC-5-46 Standard Processor 1785-L46B 48 Kilowords Yes Yes Yes 2048 (any mix) or 2048 in + 2048 out (complementary) 2048 10 ms at 57. These processors are listed under the heading “Standard PLC-5 Processors with Protected Memories” in the PLC-5 Processor selection tables. ControlNet PLC-5 Programmable Controllers User Manual. 22 whether to clear Swedish private equity group EQT's 4. PLC/PRF/5 is an Alexander cell line that was isolated from the liver of a donor with hepatoma. field is the PLC Address encoded as 2 hexadecimal characters. PLC or third-party programmable controller program to run on a Logix programmable automation control system, or the SLC 500/MicroLogix or PLC-5 programmable controllers. 9 March 1996 In router mode, both DH+ and DH-485 devices that implement internet protocol (IP) can initiate messages. This only requires a personal workstation running Windows NT. 700 3. It is compatible with the Rockwell Automation M0/M1 processors. 09 Components of Explosives 46. 2. 95. If you have a PLC-5 or SLC-500 program you would like to import into RSLogix 5000, look no further than Rockwell’s free “Translate PLC-5 SLC 2. MVI46-GSC Ser A. I have the PLC 5 program that was pasted into RSLogix500 software, but the RSLogix 500 does not understand all of the commands. 99. 5PLC or third-party programmable controller program to run on a Logix programmable automation control system, or the SLC 500/MicroLogix or PLC-5 programmable controllers. Entre ellos, el control de las máquinas que producen productos de papel a gran velocidad. 00. Bank of Ireland. 46. 1 Bil: LNG Cheniere. These processors are listed under the heading “Standard PLC-5 Processors with Protected Memories” in the PLC-5 Processor selection tables. Product Description. 00. There are other types of analog. ControlNet PLC-5 Hot Backup System User Manual. • One returns the working condition legacy PLC-5 equipment which was removed from the end user application via Return Material Authorization (RMA) as outlined in Appendix A. The Allen-Bradley MV146-MCM is an inRAx module from ProSoft Technology, an Allen-Bradley encompass partner company. 8191. length. When updating the processor, use BOOTP or fixed IP address, not DHCP. The advantages of using the 1756-RIO module to upgrade your system include: • allowing the user to leave the existing Remote I/O network in place, alleviating the time and/or expense of replacing the I/O and field PLC. This product line is considered obsolete, as the manufacturer has. Path: Local_DHRIO, where Local_DHRIO is the name in the 1756-DHRIO module in the same chassis as the controller that sends the message. Liability management transactions. 1771-ACN15 /B Allen Bradley PLC 5 Controlnet Remote I/O adapter 1771ACN15 W231. 70 15. PLC 5's, SLC's and Control Logix are manufactured under the Allen-Bradley Brand, while Automax is made under the Reliance brand. PLC-5 PROGRAMMABLE CONTROLLERS SELECTION GUIDE 1785 and 1771 PLC-5 Programmable Controllers Comparison Category Controller Catalog Number User Memory Words, Max Total I/O, Max Number of Communication Ports (mode) Standard PLC-5/11 1785-L11B 8000 512 1 DH+ or Remote I/O (Adapter or Scan) PLC-5/20 1785-L20B. The scoring ranges from 17-85. Consisting of PLC-BSC-230UC/21HC/SO46 basic terminal block with screw connection and plug-in miniature relay with power contact up to 10 A, 1 changeover contact, 230 V AC input voltage. ControlNet PLC-5 Programmable Controllers User Manual. The PCL-5 should not be used as a stand-alone diagnostic tool. We offer different controller types and sizes to fit your specific needs. For anyone who just wishes to enhance their knowledge. The SLC 5/04 processor does not let the PLC-5 processor read from or write to input or output files due to the differences between the PLC-5 rack/group addressing structurePLC-RSC-230UC/21/SO46. • One returns the working condition legacy PLC-5 equipment which was removed from the end user application via Return Material Authorization (RMA) as outlined in Appendix A. That's why we've gathered essential documentation for your Allen‑Bradley and FactoryTalk products in one location. The PLC-5 has proven to be an extremely robust and durable controller for the past 30 years (the PLC-5 was introduced in 1986), and many plants have never seen the need to migrate to a different platform since the initial installation. 94%. These processors are listed under the heading “Standard PLC-5 Processors with Protected Memories” in the PLC-5 Processor selection tables.