4-20ma & 2-10vdc Current Generator Troubleshooting Tool

4-20ma & 2-10vdc Current Generator Troubleshooting Tool

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4-20ma & 2-10vdc Current Generator Troubleshooting Tool:


The Current Loop Simulator/Generator was developed to assist maintenance personnel and integrators in 4 to 20 mA analog input testing and 2-10 Vdc, troubleshooting and application development for a reasonable cost.

This is our Pro version that is self powered, batteries not included.

There are many reasons that we have came up with this and our other integrator tools, some include...

1. Small and light enough to fit in your tool pouch or laptop bag.
2. Easy to use.. just wire it up and start troubleshooting your system and producing a usable signal.
3. So many times you need to generate a signal, then go to the other end (PLC, Controller, etc) and watch that signal
4. For the price you can not afford to do without one or two... under 100.00 (free shipping in the US)

This 3-in-1 device simulates a 2-wire loop powered transmitter, provides 4 - 20mA current source and 2 - 10V voltage source.

A specific output selection made by three selector switches:“Mode” (top) switch selects one of three available modes Two “Range” switches select one of five preset current or voltage outputs.

Warning: Selecting Current Source or Voltage Mode with an externally powered loop will damage simulator.
In Current 2-Wire and Source Modes five pre-set output settings are available: 4mA, 8mA, 12mA, 16mA and 20mA under wide range of loads from 0 to 500 Ohm.

Voltage Mode has five preset values: 2V, 4V, 6V, 8V and 10V. In Voltage Mode load impedance below 20kOhm will cause lover than expected voltage readings.

A typical Current 2-Wire installation requires a loop power supply usually provided by an external 24VDC power supply.

Some sourcing Analog Input modules can provide loop power also. Follow the Analog Input Module specification for a power supply selection In Current Source and Voltage Mode Loop Simulator will provide the loop power and voltage signal source using internal boost converter powered by two AA Ni-MH rechargeable batteries.


  • Item(s) are shipped the next business day once payment is received and cleared.
  • Please pay within 5 days of the end of the sale.
  • We offer a 30day guarantee on all of our products. No risk, guaranteed if our item(s) fail please contact us to discuss refund or exchange (excluding S&H). Our programming cables have a LIFETIME guarantee.
  • For payment method other then Paypal, please contact us.
  • All products ship to the address on the Paypal account, unless noted on the Paypal invoice/payment.
  • We have several of most items, all sales are for one unless noted
  • We also have communication cables if needed, custom cables are available.

Shipping: Monday-Friday (no shipping on Saturday or Sunday) Call if you need overnight shipping before you order 864-445-2851

  • First Class 3-5 days
  • Priority Mail, 2-3 business days until its at your door.
  • Domestic Express, Priority or 1st class shipping is done the next business day SEND EMAIL!! info@plctrainer.net
  • UPS is available for USA only (contact us)
  • Mexico is Express mailONLY (no Priority mail)
  • We will combine all shipping when possible

About us:

We are a systems integrator that provide turn key manufacturing equipment, trouble shooting, PLC programming, system modificationsin the south east USA ....alsoa provider of supplies and tools necessary for the Automation Integrator, PLC Programmer, Maintenance Technician, OEMs and Students whom are looking to enter into the field of automation.With our back ground and experience we are able to provide you what you are looking for and give you the support and service that you demand.

Payment methods:All majorcredit cards, PayPal and others (contact us)

International orders are PayPal only

Contact Information:

Ind-Concepts LLC

Saluda, SC 29138

Office (864) 445-2851 ~email info@plctrainer.net

This is amap of some of our recent customers

4-20ma & 2-10vdc Current Generator Troubleshooting Tool:

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