New Manual

A new non-contacting loop control as revolutionary as the Coiltek® CS-5000 V2 deserves an updated, easy-to-use manual. And our customers deserve to have it instantly at their fingertips. That’s why our brand new, full-color manual is available both in a free physical copy with your new Coiltek® loop control, and instantly online as a printable PDF.

In the manual we discuss topics such as setting-up your unit, both manually and with a USB connected laptop, diagrams for wiring, inputs, and terminals, notes on software, and much more. To check out the new updated manual for the Coiltek® CS-5000 V2, click here.

For more information on any topic related to any of our quality, American-made ultrasonic, non-contacting loop controls, contact us.

Coming Soon: Fail-Safe Loop Controls

Coiltek has been creating ultrasonic loop control systems for over 30 years, and we have continued to update and innovate within this niche. Even with all of our efforts to create a reliable product, sometimes things still go wrong. Up till now, without a backup, that meant a down line until a replacement could be obtained.

Not anymore. Soon we will be introducing a product with two kinds of loop controls integrated into a single system, which we create a self-regulating, fail-safe device to keep a line up-and-running even when one half of the system is down.

Stay tuned for more details about this exciting new development!

Installation and Set Up

We are always trying to make your day easier, and that’s why we have a lot of our information readily available on our website. If you ever need to reference the set up your ultrasonic non-contact loop control, the procedure for either our older style CB-5101M board or the NEW CB-5501M board, you can find that information here.

You can also find information on installing our 3CPO and H14 Hammerhead accessories for the CS-5000 and CS-5100 series non-contact loop controls. These step-by-step instructions even include pictures to ensure ease of set up.

If you have any questions about installing or setting up your unit, please let us know. You can find our contact information here.

Free Software from Coiltek®

Did you know that your Coiltek® ultrasonic loop control can be set up with your laptop? You can use our free CSWin32 software to set your presets and connect via USB directly to your non-contact loop control. Then accessing your programming is as easy as flipping a DIP switch.

Even better: Our software is a free download on our website. Just visit the Downloads section of our website, click on Software, and select the version you need to work with your version of our mainboard. In no time you’ll be remotely programming your no-touch loop control system.

As always, should you encounter difficulty or have questions, please contact us.

Trouble Shooting

Here at Coiltek®, we pride ourselves on our customer service. If you need help with your non-contact ultrasonic loop control, we are always willing to help. In that spirit, we invite you to check out the trouble-shooting section of There you can find useful graphs and tutorials to help you eliminate simple problems without the hassle of time spent on the phone.

Of course if you still have issues, please feel free to contact us.

Setting up Your Coiltek® Loop Control

With the advent of the new CB-5501M mainboard, the manual set up procedure for setting your unit’s control range has changed, we think for the better. Instead of a cumbersome process involving dip switches, the new manual set up process is as simple as pressing three buttons and is virtually instantaneous.

Simply press the set-up button to begin the process, then set your near and far range by pushing the buttons. That’s it. If you’d like to ensure that your set up remains unchanged, simply remove the W1 jumper, which disallows re-programming.

For more information on setting up your no-contact loop control unit, please refer to the Unit Set-Up page of our website. For more information, please contact us.

Replacement Parts from Coiltek®

A line is a big investment, and when it goes down, you loose money. That’s why we strive to make products that stand the test of time. Many of our boards have lasted in the field for over 15 years. In fact we have seen many boards sent in for repair that are over 20 years old, and many of those can actually be repaired.

For those times when a repair just isn’t fast enough, we also supply replacement boards. We keep all of our boards and cables in stock at all times so that we can get you up and running again ASAP.

We also design all our equipment to be backwards compatible. That means that even if your loop control is 20 years old, if the stand is still in tact, you can just replace the boards with our new CB-5501M control board and CB-5101R-1 ranging card, and bring your unit back to life.

If you have any questions about replacement boards or repairs, or to request an RMA number for your repair, please contact us. For more info on Coiltek, our high-quality, American made loop control systems, check out our main site.

Coiltek® Downloads Page

We get a lot of phone calls requesting new copies of manuals and enquiring as to where our signature software can be obtained. Both of these items, and much more, including brochures and trouble-shooting materials, can be downloaded for free from our website on our Downloads page.

If you need any further information, have a question, or a new application, let us know by contacting us.

Coming Soon: Resource Content

Here at Coiltek®, we are always trying to make life easier for our customers. To that end, we are working to create content that allows our customers to easily and quickly find information pertinent to the issues they face regularly.

If you have a question or application that you would like us to explore in this series, please contact us. As always, more information about our quality, US-made loop control systems can be found at