Your source for PLC Products and Training, Field Device Simulators including 4-20mA instruments, and UL508A Control Panels
We are a UL508A certified panel shop who also sells products used in the industrial automation industry.
We offer a full line of high quality PLC programming cables, PLC products, and electronic simulators and testers plus repair services for PLC and HMIs.
In addition to our PLC products, we offer PLC trainers to help you get started learning about industrial control panels. You can also find many great articles and a series of lessons in our support section to help you with your PLC training.
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Our Most Popular Articles
- Motor Poles & RPM
- RsLogix 500 - Downloading and installing RsLogix 500 and RsLinx for FREE
- Where can I download RsLogix 5000 / Studio 5000 Logix Designer and what is the price/difference of each version.
- 3-Wire Control - Start Stop Circuit
- RsLogix Lesson - Timers - TON, TOF, and RTO explained
- Reading wiring diagrams and understanding electrical symbols
- Electrical Contacts - Normally open and normally closed contacts
- RsLogix 500 - Where can I download RsLogix 500 and what is the price/difference of each version?
- Motors - Horsepower and Amps of 230VAC and 460VAC 3 Phase 60hz Electric Motors
- Using a Multimeter, Voltmeter, Ammeter, and an Ohmmeter
Categories
Information
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Support
- Drivers, Software, and Manuals
- Application Examples
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Technotes
- Technote #1 - SIM-ALP battery life
- Technote #2 - SIM-ALP2 fine increment improvement
- Technote #3 - Clarification of power up procedure and power icon on SIM-ALP2 and SIM-IPE
- Technote #4 - What types of analog signals can the SIM-ALP2 connect to
- Technote #5 - How to use SIM-ALP2 with 1762-IF4 and 1762-IF2OF2 module in Current Source and Two-Wire modes
- Technote #6 - How to convert our START STOP motor starter panel to an HAND OFF AUTO
- Technote #7 - What does the "OPEN WIRE" banner mean on the SIM-ALP2
- Technote #8 - Revisions to Industrial Control Panel Trainer to make way for HMI and other improvements.
- Technote #9 - Motor Starter Control Panel Naming Revisions CP-EMSXX
- Technote #10 - How to convert our NO BUTTON motor starter panel to an START STOP
- Technote #11 - Determining the SIM-ALP2 0-20mA Engineering Units from 4-20mA scaling parameters
- Technote #12 - Using a 2 AA battery adapter to extend the operating time of the SIM-ALP2 Analog Simulator
- Technote #13 - Wiring Color Codes for Pre-Wired Trainers
- Technote #14 - PLC Trainer Naming Revisions
- Videos
- FAQs
- Standard Drawings
- Newsletter
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Lessons
- Top Ten Automation Topics - PLC Programming, Industrial Control Panels, Electrical Design
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PLC Training Getting Started
- PLC Training - About Us
- PLC Training - Notes to Instructors and Employers
- PLC Training - Notes to Students
- PLC Training - What type of PLC should I start with? Allen Bradley, Siemens, Omron, Mitsubishi, Automation Direct?
- PLC Training - What Type of Laptop do I need for Programming PLCs? Brands? Ports? Memory? Speed? What Matters?
- PLC Training - What should be in my PLC programming laptop backpack? - Tools, PC, programming cables
- PLC Training - What tools should you have in your vehicle for PLC programming and working on industrial equipment
- PLC Training - Warnings and precautions before you get started
- PLC Training - Lockout Tagout (LOTO)
- PLC Training - Getting familiar with your trainer
- PLC Training - Electrical Contacts - Normally Open and Normally Closed Contacts
- PLC Training - Reading electrical wiring diagrams and understanding schematic symbols
- PLC Training - How to get a Job Programming PLCs
- PLC Training - 44 Questions and Answers about PLC Programming!
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RsLogix 500 PLC Training
- Getting Familiar with RsLogix 500 Lessons - Downloading and Installing the Software, Going Online with Your PLC
- RsLogix 500 Lessons on Basic Bit Instructions, Timers, Counters, How a PLC Scans and Executes Code
- RsLogix 500 Lessons on Analog, Math Instructions, and Dealing with PLC Faults
- RsLogix 500 Training - Programming Machine Sequences to do an Automatic Process
- RsLogix 500 Training - Miscellaneous Topics and Lessons in Development
- Studio 5000 PLC Training
- CCW Training
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UL 508A Control Panels
- Introduction to Electrical Control Panels including PLCs and HMIs
- Control Panel Building Getting Started Part 1 of 6
- Control Panel Building Cutting Holes in Enclosures Part 2 of 6
- Control Panel Building Mounting Components Part 3 of 6
- Control Panel Building Power Wiring, Control Wiring, and Shielded Cable Wiring Part 4 of 6
- Control Panel Building Mounting the Panel in the Enclosure Part 5 of 6
- Control Panel Building Testing and Finishing Touches Part 6 of 6
- Cutting Holes in Control Panels - Cutoff Wheel vs Jigsaw vs Plasma. Which one Wins
- Installing a Through the Door Disconnect the Right Way
- Drilling holes in an UL 508A Industrial Electrical Control Panel
- DIN Rail Cutter - A BIG Time Saver When Building Industrial Electrical Control Panels
- Wire Ferrules - When to Use, How to Crimp, Insulated vs Non-Insulated, and UL 508A Guidelines
- Terminal blocks Explained. An Important Part of a Professional Industrial Control Panel.
- Terminal Block Jumpers - They Can Save You Time, Money, and Headaches
- How to Cut Extruded Aluminum Profiles. Are Aluminum Cutting Blades Worth It? Miter Saw or Band Saw
- Control Panel Building - NEMA or UL Enclosure Ratings
- Control Panel Building - IP Enclosure Protection Ratings
- Control Panel Building - Environmental Ratings NEMA and IP
- Shielded Cable - Uses and Terminating
- Short Circuit Current Rating Calculations
- Identifying Industrial Control Panel Components
- Electrical Control Panel Layout
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Analog Circuits Training
- Analog Circuits Training - Understanding Analog Circuits 0-10VDC 4-20mA
- Analog Circuits Training - Wiring a Potentiometer to a Meter - Basic Voltage Circuit
- Analog Circuits Training - How Voltage Dividers Work and Calculating Resistor Values
- Analog Circuits Training - Analog 4-20mA Current Circuit Types - 2 Wire and 4 Wire Current Source
- Analog Circuits Training - How a PLC Input Reads a 4-20 mA signal
- Analog Circuits Training - Binary to Integer and Integer to Binary Conversions
- Measuring a 4-20mA Signal with a Voltmeter
- Analog Circuits Training - Analog Scaling using y=mx+b
- How to measure a 4-20mA signal without blowing the fuse in your voltmeter
- Ohm's Law Power Formulas and Pie Chart
- Detecting an open circuit in a 4-20mA loop using the SIM-ALP2
- Resistor Color Code Chart and Standard Resistor Values
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Control and Power Wiring
- Contactors and Relays - Starting Motors, Sending Signals...What's the Difference?
- Using a Multimeter, Voltmeter, Ammeter, and an Ohmmeter
- Control Wiring - Switch Types | Toggle, Push Button, Selector Switch, Etc.
- Control Wiring - Sensor Types. Mechanical Switch, Proximity, Retroreflective Photoelectric, Diffused Photo Electric
- Control Wiring - Sinking and Sourcing, NPN-PNP Devices and PLC Inputs
- Control Wiring - Series and Parallel Wiring
- Control Wiring - 2 Wire Control - ON/OFF Circuit
- Control Wiring - 3 Wire Control - Start Stop Circuit
- Hand Off Auto HOA Wiring
- Wiring - Determining Wire Size and Voltage Drop for Amps - 240/120 VAC
- Wiring - Determining Wire Size and Voltage Drop for Amps - 480/277 VAC
- Wiring - Maximum Number of Conductors in Conduit
- Wiring - Typical wiring color codes
- Wiring - What is VA Volt-Amps and KVA Kilovolt-Ampere and How to Calculate It
- Control Wiring - Transformer Wiring Primary and Secondary
- Wiring - Transformer Overcurrent Protection for Primary and Secondary Windings Using Fuses or Circuit Breakers
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Motors, AC VFD Drives, and 3 Phase Power Training
- 3 Phase Power - Making 3 Phase Electrical Power from Single Phase
- How to Run a 3 Phase Machine with Single Phase Power with a AC Drive including VFD Installation
- How to Make 3 Phase Power from Single Phase Power Using a Rotary Phase Converter including 480VAC
- How Does a Rotary Phase Converter Make 3 Phase from Single Phase?
- Motor Poles & RPM
- How Do Motors Rotate? Magic? Squirrels? Magnetic Fields
- 3 Phase Power - Delta Systems
- 3 Phase Power - What is 3 Phase Electrical Power
- 3 Phase Power - Wye Systems
- 3 Phase Power - Delta and Wye Circuit Equations
- AC Drive - What is an AC Drive Inverter or VFD
- Motor Connections
- Motor Tutor
- Star Delta Start Up Principles
- Motors - Horsepower and Amps of 120VAC 1 Phase 60hz Electric Motors
- Motors - Horsepower and Amps of 230VAC and 460VAC 3 Phase 60hz Electric Motors
- Contact Us