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DCCconcepts Cobalt-SS Surface mount point motor:

Thank you for buying our Cobalt-SS point motors. Cobalt-SS and its 

control board perform well with DCC or DC power. We cover wiring 

and control with both power sources later in this manual.
Every single Cobalt-SS is thoroughly tested both during production 

and prior to packing for sale, so we are confident it will work well.
The final steps for successful use, long life and reliability are of course  

installation, connection and setting Cobalt-SS up ready for operation.
While installation and connection are not at all difficult, as always 

there is something new to learn and there are right and wrong ways 

to do some things - so we would like you to read this manual carefully, 

work step by step and refer to the manual often during that process. 
If you get stuck or have questions at any time, please do not hesitate 

to call us or email your enquiry to [email protected].

Each pack of Cobalt-SS will include the following. 

(The actual quantity supplied depends on the Cobalt-SS pack size)
* Comprehensive Instruction booklet.
* 2, 6 or 12 Cobalt-SS micro-sized Above-Board Point motors
* 1, 3 or 6  Cobalt-SS control and connection boards
* 1, 2 or 3  600mm 4-wire Cobalt-SS Extension leads
* 1, 2 or 3  Adapter PCBs to allow you  to economically power TWO or 

more Cobalt-SS motors from one output, Including Y connection & an 

adapter with “reverse throw” option for crossovers or passing loops.
* A generous quantity of tie bar linkage designs suitable for N, OO/HO 

and O scales, both with and without track-bed.
* A generous quantity of screws for fixing Cobalt-SS & Control board.

ALL packs also include free samples of our finely tooled scale 

models of Westinghouse EP point motors.

 (We will include 1x OO/

HO scale, 1x N scale and 1x O scale sample in all 2, 6 and 12 packs).
The Westinghouse EP prototype point/turnout motor was used widely 

in many countries including UK, USA, Australia and parts of Europe 

from the early part of the 20th century. In fact, it is still in use today!
(If you wish to add more of these important details to your layout, they 

are available in economical 12-packs from your DCCconcepts Dealer)

Warranties and After-Sales Service:

The basic warranty for Cobalt-SS is 12 months from date of purchase. 

However, we only use the highest quality parts for all of our Cobalt & 

Cobalt-SS products so should your motor ever fail, please contact us. 
Even if your Cobalt-SS fails outside the warranty period we will still do 

our best to help you. Providing we are satisfied that user error is not 

the cause or if we cannot clearly identify reasonable cause for failure, 

we will usually replace any faulty parts free of charge. 
We understand that waiting for the return of warranty items can be 

frustrating for you so we guarantee spare-parts availability, and if we 

do not have the parts needed for repair available or in stock, we will 

replace the product rather than inconvenience you.

Please note: 

Warranties are not transferrable and are offered to the 

original owner. We do reserve the right to request proof of purchase.

Help and Advice:

These detailed instructions should give you most of the information 

you will need to install, set up and operate your Cobalt-SS motors. 

Please read them carefully as most things are explained here.
Additionally, there are additional instructions provided with Cobalt-SS 

accessories and adapter leads.... with both added application man-

uals and video instructions underway as well. (check our website for 

updates please)
However we do understand that you may still have some questions, 

as experience has shown us that there will always be a special 

application for almost any product we create. Therefore we invite you 

to email or telephone us if you need more information. Our customer 

supports staff in Australia and the United Kingdom are ready to help. 

Important Information: 

Cobalt-SS is very simple to use and connect but please remember that it is a 

sophisticated 4-wire stepper-motor managed by digital micro-controllers. 

All electronics are sensitive to how you handle them and it is very important that 

you read and follow all of our instructions as you install and connect Cobalt-SS.

Do not remove the plug or try to connect a Cobalt-SS motor directly to AC, DC or DCC. 

When adding power to the Cobalt-SS PCB use only a regulated DC power supply 

11~23v or a DCC system with an output track voltage between 11 and 23 volts. 

NEVER connect active power (eg track power or similar) to the push-button 

switch inputs of the Cobalt-SS Control PCB. Incorrect wiring or wrong power sup-

ply choices will lead to failure which is NOT covered by warranty. Installation & 

connection must be done with the power off. If in any doubt please ask us first!

Installing your DCCconcepts Cobalt-SS: The Basics.

Please read these instructions first, then keep them close at hand.
Take your time with the first few installations. Work one step at a time and 

check as you go. Installation is quite simple, all screws and fittings are 

supplied and the connection between Cobalt-SS and its Control board is 

a simple plug and socket, so it is easy to do and the whole process will 

soon become a pleasant and satisfying hobby task.

Preparing your pointwork for Cobalt-SS installation:

These instructions are common to many brands, however as many of our 

Cobalt-SS customers will use Peco pointwork, we will focus on it here:
* We strongly recommend that you use live frog or “Electrofrog” for all

types of pointwork. (We also find that the finer rail of Peco Code 75 is 

easier to work with and lay well, so please do consider using it)
* Remove the Peco “Snap Spring” before laying the turnout. It is no longer

needed. It will increase loading and interfere with smooth changing
* While it is NOT always necessary, we DO suggest that you consider

modifying the turnout to properly isolate the frog from the closure rails. 
This simple modification will really enhance the reliability of electrical con-

tact in your pointwork. It really IS a simple task & detailed “How to” advice 

can be found later in this manual OR in the advice section of our our 

website at www.dccconcepts.com. (search “Wiring pointwork” please)
* Cobalt-SS linkages are designed to link to your pointwork via a small

hole in the end of the tie-bar (The part that moves the blades). This is

VERY easy with Peco. Simply use a sharp blade to cut off the small,

hollow vertical pin at the end of the tie-bar and it will already be there! 

The Control PCB. Planning the position & mounting it.

 

We  mention  this  first  as  each  motor  is  fitted  with  a  non-removeable 

pre-terminated connection lead so you will need to decide where to place 

the Cobalt-SS control board most conveniently for connection. 
(Please note: As you will need to set up the throw distance as well as the 

addresses of your Cobalt-SS motors, you MAY find it easier to use set 

up your motors prior to fixing the Control Board under the layout). This is 

made easy to do by the “Plug and Play” nature of all connections. 
Each DCCconcepts Cobalt-SS motor will be connected to a control 

board. Each control board will handle 2 motor addresses and each output 

can also handle TWO motors for a complete crossover from one output.
Your Cobalt-SS Control Boards will need to be mounted quite close to 

the motors that they control. Cobalt-SS motor lead length is 150mm and 

we include extension leads in each pack to give you a choice of position.

 

Every pack also includes 1 or more combined reverse-direction and Y 

connector leads to make complex interconnection easier. As one output 

is able to operate crossovers & loops this also makes it very economical. 

Optional Accessories also include:

 (See the full list later in the manual)

(1) A Cobalt-SS “Crossover ADD-ON” pack” that includes TWO additional

Cobalt-SS motors and accessories including links, an extension lead and 

both Y-connection and Reverse connection adapters.
(2) A wide selection of Y-connectors, reverse adapters and extension

leads plus, for the solderer... additional cable. Our Accessory packs will

allow almost any possible configuration to remain plug and play.

Should you mount the Control PCB on top OR underneath? 

It is up 

to you. You can choose to install the Control Board above or below the 

baseboard. Wherever you choose to place the Control Board, please 

plan carefully and think about the following issues:
* If above the baseboard, it should be in a position that is easily accessed

for connecting switches or LEDs, adjustment or set-up of the address. 
It should also be protected from moisture while adding scenery and be in 

a safe position that will not allow metal fragments (from stripping wire etc) 

to fall onto the PCB surface and create accidental damage.
* If mounted below the baseboard, it should be close enough to each

motor so that the plug is not awkward to insert or the lead pulled too tight 

(ie: when you install the motor and drill the small hole for the motor lead. 

please also allow for baseboard thickness plus a little slack in the lead).  

As the Cobalt-SS lead is 150mm long this generally means positioning 

the appropriate control board connection within 100mm of the hole. 
* To fix the Control board in place, please use the screws provided and 

don’t over-tighten them. If you prefer you can also use good quality foam

mounting tape, but please use only 3M or a similar high quality brand

foam tape as low cost discount-store tapes sometimes have sightly acidic 

glue and can potentially damage the copper tracks of the control board.

Cobalt-SS

General Cobalt-SS product information

Cobalt-SS

Basic Preparation, Planning Installation

Cobalt-SS

OWNERS

MANUAL

Created by

DCCconcepts

 MADE

in

CHINA

Summary of Contents for Cobalt-SS

Page 1: ... us first Installing your DCCconcepts Cobalt SS The Basics Please read these instructions first then keep them close at hand Take your time with the first few installations Work one step at a time and check as you go Installation is quite simple all screws and fittings are supplied and the connection between Cobalt SS and its Control board is a simple plug and socket so it is easy to do and the wh...

Page 2: ...etbutton Just hold it down for 3 seconds Cobalt SS will then return to it s ex factory settings Panel LEDs computer IO indication or 2 light signals The easy to understand Set Run Switch for setting the address See below for a step by step instruction Aspare SPDT switch can do many things Here we have connected it to two isolated sections ahead of the Heel of the point and wired it so that if the ...

Page 3: ...n tube Phosphor bronze wire some cranks and a selection of screws and linkages Created by DCCconcepts MADE in CHINA Cobalt SS Loops Crossovers Special Wiring Connect more than one DCCconcepts Cobalt SS motors to any Control Board output All our examples use live or Electrofrog pointwork For best and most reliable layout performance we recommend you follow the instructions on our website Search for...

Page 4: ...until it just touches the plastic of the Cobalt SS case 4 Using firm but gentle finger pressure on the Wire end of your Cobalt SS motor to make quite sure that the point blade is held firmly against its adjacent stock rail then tighten each screw a just little more to fix it in place 5 Insert one of the black screws into each slot and tighten until it just touches the plastic of the Cobalt SS case...

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