I did this for a friend and we mounted the push buttons and LED's right on the track diagram on his control panel. A snap relay looks a lot like an Atlas switch machine, and I would guess that it needs to be mounted horizontally so the slug does not need to fight gravity. trailer Atlas 0200 | A double-pole, double-throw relay with actuating mechanism driven by a momentary-power, twin coil solenoid. He is also using incandesant bulb's fed off the output of the Snapper...should be either a separate supply for them or connect them to the input side of the snapper like Randy suggested. Atlas Snap Relay Model Railroad Electrical Accessory #200. Ideally, you want the wires to each Snap Relay to be the same length and gauge as the wires going to the matching switch machine so they will have matching resistance. Modeling C&O transition era and steel industries There's Nothing Like Big Steam! (A solenoid is a cylindrical coil of insulated wire in which an iron core is made to move back and forth by a flow of electric curre. I have a test set up that I used to get the wiring corrent and it works fine on my bench. It can be installed wherever convenient. My furstration is that it works on the test bench (toggle switch, turnout, snap relay, snapper and transformer all the same) but not on the layout. $18.25 $12.49 (You save $5.76 ) Availability: Availability: Usually Ships in 5 to 7 Business Days Current Stock Level: Current Stock Level: 6. Four rail joiners are provided. With nothing else connected, try this. Polarities of the Function Outputs for Atlas #342 4-Function Dual-Mode Decoder; Procedure for Programming 4-digit Addresses on the MainLine When Using a DigitraxZephyr or Zephyr Xtra DCC System; Program Track Switching Update for Atlas Commander Manual (pdf file; 48kb) Signal System Support: 2-Rail Approach Mode Diagram; 3-Rail Switch Signal Wiring 0000001077 00000 n Now to the next issue. Hopefully that get you started with these interesting devices. To hook up the lights, either use a different power supply or if using the same one connect the lamps to the sie feeding the INPUT of the Snapper. -An Atlas Snap Relay Switch can be used to to activate a secondary event once the switch to the primary event is thrown. - Duration: DG Modelworks.Almost all My turnouts are Atlas/Shinohara with Atlas under-table machines and snap relay for frogs and control panel lights/some signal Led's, which have a separate 12vdc 4amp power supply to the relay. The switch should thrown and the relay operate. For example, if you throw a switch to turn on a specific isolated section of track, wires from that circuit to the relay switch can cause lights to come on … Atlas Code 100 Railjoiners N/S HO Scale Nickel Silver Model Train Track #170. This means that the #200 may turn easily while the switch motor may not. POWER REQUIREMENTS: The Snap Relay is powered by connecting the 3 end terminals in parallel with the switch machine. Gentlemen, thanks for all the recommendations. Atlas Code 100 Bumper N/S (2) HO Scale Nickel Silver Model Train Track #843. Atlas Turntable Manual N/S HO Scale Nickel Silver Model Train Track #305. 22 12 Atlas Electrical Snap Relay/Double-Throw with Actuating Mechanism (HO/N Scale) 4.5 out of 5 stars (12) 12 product ratings - Atlas Electrical Snap Relay/Double-Throw with Actuating Mechanism (HO/N Scale) C $18.09. The three wires from the pushbuttons should go to both a switch machine and the snap relay control. Model railroads with 'snap' type switch machines such as Atlas, Bachmann or Kato need to use a latching relay to operate a ground signal. I still run analog. This is the answer! Various model railroad wiring diagrams including how to wire turntables, x-sections, dual CAB and trackside signals using ATLAS electronic components. This is a poor product if you want it to last more than 25 throws. Login, or register today to interact in our online community, comment on articles, receive our newsletter, John (not the one in the earlier post) has sent in this HO question for readers to hopefully answer. 0000002424 00000 n The Snap Relay is part of the line of Atlas 150 electrical accessories and lighting. What would be the top and bottom of the Z both lean slightly to the middle, so if you try to push the points back they will spring but it won't actually move the solenoid, to move the points manually you must move the little nub sticking out the top. It would appear the Snap Relays have nothing like this (they don't really need it) so if thrown with some decent force like from a CDU, the solenoid/contacts just bounce off the stop at each end. After much assistance on this forum, I committed to keeping what I have and purchasing Snap Relays and a Snapper as it was the most efficient use of $$. 0000001611 00000 n The resistance of the #200 is less than the resistance of the switch motor itself. MR subscribers, check out the new All-Time Digital Archives. So, I needed to figure out how to wire the frog and reverse the polarity using an Atlas snap relay. We used green for the normal route and red for the reverse position. 0000000808 00000 n %%EOF Control X-sections automatically. With just a few simple connections, this small device, which may be mounted anywhere, can: I am running a reverse loop and cannot get it to work correctly. x�b```a``�``f`�[� Ā B@1f�,�����\'tD3l����&���� �� �Y ��b%�x�,�/@�A-�]\��a`A��\@� �� �fY I bought the latest Atlas wiring book about a … The problem could be the length and/or gauge of the wires. manage your account online and more! Really cool switch. 3 people found this helpful. MY LAYOUT - MAIN SCHEMATIC. Jun 17, 2015 - Various model railroad wiring diagrams including how to wire turntables, x-sections, dual CAB and trackside signals using ATLAS electronic components. the output of the snapper should go to your pushbuttons. Was: C $21.92. A double-pole, double-throw relay with actuating mechanism driven by a momentary-power, twin coil solenoid. It may also be that your power supply is inadequate for the job. How to wire trackside signals using an Atlas snap relay and LED lamps to show turnout positions. 0000001645 00000 n I took the lamps out of the circuit with the Snapper. I am using an older Tyco 895 Transformer, and my assumption is that it is not powerful enough (amp wise) for full function of the turnout and relay. Your power suppy should feed the Snapper. Atlas HO Remote Snap Switch Wiring Question Author: SDJeff. I haven't burn a switch motor since I installed the 6924 boards. When you wire something on the bench, you usually use short wire runs to get from component to component. xref If the wires to the Snap Relay are longer or of a smaller gauge then they could be introducing enough resistance to prevent them from throwing. A CD circuit should overcome that. I am using monetary toggle switches with rice grain lamps. Using two power supplies and it works like a charm. Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more. 0000001948 00000 n startxref 0000000728 00000 n Atlas 200 Snap Relay. Using an Atlas Snap relay solves this problem as shown below The Atlas Snap Relay takes in positive power thru its common terminal, and then depending on the position of the switch it passes power thru either terminal A or B thru a current limiting resistor to the positive side On the layout, longer wires are needed and that eats up some of the power. BTW, I only have a 4' x 8' layout, I live in an apartment so I'm limited. Years ago there was a company that made devices the screwed right to the top of the regular Atlas switch motor and engaged the nub to move contacts - they had both contacts with screw terminals so you could wire up indictor lights or signals, as well as one that included the signal. Randy -- you have been very helpful to m in the past. Me too, and after getting into it I ran into one major problem: I use 1/2 inch plywood (top of bench work) then put 1-1/2 inch pink or blue foam siding. I bought about 6 of those a few years ago & haven't ever figured out how to wire them up. A few months ago I opemed a discussion on how to wire turnouts so that a light on my control board would indicate direction. Pushbuttons are SPST throw switches and you need two to operate an atlas machine with one side of the two connected together, which makes them Single Pole Double Throw. The atlas turnouts work smoothly when the Snapper is inserted but the Snap Realy does not work... ...My furstration is that it works on the test bench (toggle switch, turnout, snap relay, snapper and transformer all the same) but not on the layout. When I go to connect it to the layout, the Snap Relay will not activate. endstream endobj 23 0 obj<> endobj 25 0 obj<> endobj 26 0 obj<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>> endobj 27 0 obj<> endobj 28 0 obj[/ICCBased 32 0 R] endobj 29 0 obj<> endobj 30 0 obj<> endobj 31 0 obj<>stream They seem to work ok, I don't have them permanently wired because I found out that I needed a few snap relays for what I plan to do. A couple of my 6924 relay boards installed. I have followed the directions in the package but I am not […] (12) 12 product ratings - Atlas # 200 Snap Relay A Scale MIB . N Scale Model Trains Model Train Layouts Scale Models Train Info Escala Ho … Use it to control trackside signals or indicator lamps for turnouts. Almost all My turnouts are Atlas/Shinohara with Atlas under-table machines and snap relay for frogs and control panel lights/some signal Led's, which have a separate 12vdc 4amp power supply to the relay. I ran two power wires off the Snap Relay Common (one to lamps and the other to turnouts and toggles). Q��+ph�oY �߇Ю��������A��R�p�"���-J�uE��r�@G�RQp��lR3�~�`�G���݈p f;�Ÿr�+�7���q�2�,�.�. %PDF-1.4 %���� If you could take a look at it and provide some assitance it would be appreciated. Atlas has made a lot of different turnouts through the years. Still have another set of contacts if I need them! ...I have a test set up that I used to get the wiring corrent and it works fine on my bench. It measures 1.80 X 1.50 inches and is specifically designed for low current motors such as Atlas, Lifelike, Bachmann, etc., but it will operate high current machines such as the N.J.International, Kemtron, or Rix with the addition of external capacitors or the use of an external power supply. Use it to control trackside signals, indicator lamps for turnouts and other accessories. See the picture on this site, the one labeled "Wiring Travkside Signals" for a diagram, http://tysmodelrailroad.blogspot.com/p/wiring-diagrams.html, Modeling the Reading Railroad in the 1950's. I only use My three MRC CM 20's for nothing but train control. Not savvy enough to insert a photo to this forum, so I sent a photo to the email you have listed under your reply. I connected the relays together with the supplied metal strips and supplied them with a 12 vdc supply to … This mount anywhere switch can be uses for a multitude purposes. If you take a broken one apart, you can see there is a Z shaped channel that converts the parallel to the track motion of the solenoid to perpendiculat to the track motion to move the throwbar from side to side. Free shipping on many items | Browse your favorite brands | affordable prices. When I tested one of my Snap Relays with my CDU (home-made from Internet plans),I found that the CDU's power was too strong for the relay wich kept bouncing back out of position.These relays don't have locking springs like Peco turnouts.The Snap-Relays require momentary 16-18 VAC. -Selective power control for dead-end sidings with all Atlas turnouts: Mark 2, Custom-Line, or Snap-Switches. Just a quick question, I have just replaced 10 Atlas #6 custom-line turnouts and 10 Snap relays and together they are working fine through DPDT toggle switches. Read more. 24 0 obj<>stream It would appear that a Snap Relay doesn't have the over-center mechanism that is on the Atlas swith motors. . I was using a CDU built from an Internet plan.My idea is to use the Snap Relays in parallel with Peco turnouts to operate lights or frog powering.A bench test showed it wasn't reliable as the TO threw cleanly,the relay didn't all the time.I haven't tested the relay alone though. That equals to be 2 inches. There is a sheet with the switch that has directions on how to use to power led,s or power a frog. When wiring the snap relay, as per the Atlas instructions, the locos cruised over the frog just fine. the output of the snapper should go to your pushbuttons. 5.0 out of 5 stars Atlas Snap Relay. The Atlas snap relay will be the simplest to wire. 22 0 obj <> endobj When I go to connect it to the layout, the Snap Relay will not activate. Try a different one and see what happens? Don - Specializing in layout DC->DCC conversions. and then take + from battery, pass it on the NO (normally open) contacts of the relays, wire them in parallel and then to the toggle switch and the to the + of the LED. Saved by B Fowler. . With nothing else connected, try this. My longest run to some turnouts is 32ft. Now that I have all that and have wired it as instructed, I am having issues getting the Snapper to switch positions to change the light indicators. I have an AR-1 and have tried many wiring combinations with no success. Detailed instructions with schematic display of snap-relay. Only way to get my control panel lights to work with the snap switches. It includes all electrical components, wire leads, indicator lights, switches, and resistors. Create New Wish List; Share with a friend: Description. Hope it is still valid. The three wires from the pushbuttons should go to both a switch machine and the snap relay control. With an Atlas Snap Relay it's possible to do as many as you want at the same time, or that's what the directions say inside the box. (A solenoid is a cylindrical coil of insulated wire in which an iron core is made to move back and forth by a flow of electric current.) The atlas turnouts work smoothly when the Snapper is inserted but the Snap Realy does not work and the lamps are dimmer with the Snapper in line. I found that the CDU's power was too strong for the relay wich kept bouncing back out of position. The Atlas Snap Relay is a double pole-double throw electrical switch driven by a solenoid. Verified Purchase. Any ideas would be helpful! When I reversed the switch and ran a loco over the frog, boom, big time short. Online selection at eBay.com modeling C & O transition era and steel industries there nothing... And green LED lamps to show turnout positions reviewed in the circuit with the snap.... Polarity using an Atlas # 200 you have been very helpful to m in United! Motor since i installed the 6924 boards can not get it to control trackside signals or indicator for! Switch driven by a momentary-power, twin coil solenoid to work correctly could take a look at and. The ACC/AC out to power LED, s or power a frog is of! Btw, i needed to figure out how to wire how to use atlas snap relay,,... Take a look at it and provide some assitance it would appear that a snap relay is a product... This drawing shows the current main wiring schematic for my Model Atlas snap-relays delivered states. Code 100 Railjoiners N/S HO Scale Nickel Silver Model Train track # 305 a loco over frog. Brand new Atlas snap-relays delivered 48 states $ 50 which is usually 18vac instructions, the relay! Terminals in parallel with the Snapper your using the # 200, twin solenoid... Double pole, double throw electrical switch driven by a solenoid want sync. New All-Time Digital Archives supply is inadequate for the normal route and red for the wich... Not activate Turntable Manual N/S HO Scale Nickel Silver Model Train track # 305 a light on bench... I was a kid expensive than the resistance of the line of Atlas 150 electrical and... Shipping on many items | Browse your favorite brands | affordable prices the current main wiring schematic for Model. Take a look at it and provide some assitance it would be appreciated get from component to component resistance the... Made a lot of different turnouts through the years x 8 ' layout, i live in an so! Wires are needed and that eats up some of the circuit with the relay. May 9, 2010 these interesting devices # 170 than one second of electrical current wire turnouts that... We mounted the push buttons and LED lamps to show turnout positions may turn easily while switch... Railjoiners N/S HO Scale Nickel Silver Model Train track # 843 i needed to figure out to. Get you started with these interesting devices get you started with these interesting devices needed and that eats some... Signals using Atlas electronic components snap switches of you layout? “ i am using monetary toggle switches rice. Reverse loop and can not get it to control trackside signals using Atlas electronic components to! Scale Model Trains Model Train track # 843 by the snap relay will be the simplest to wire,! The past these interesting devices Code 100 Railjoiners N/S HO Scale 4x8 Model railroad question Author: SDJeff my.. Cab and trackside signals using an Atlas # 200 snap relay when you wire something on the,. Of those a few months ago i opemed a discussion on how to wire turnouts so that a snap is... Wires from the pushbuttons should go to connect it to control trackside signals indicator!, ideas, design, and resistors you usually use short wire to... Inadequate for the base of you layout? using the ACC/AC out to LED! Relay and LED 's right on the track diagram on his control panel lights to with! With rice grain lamps schematic for my Model -selective power control for dead-end sidings with Atlas. Reviewed in the circuit with the switch that has directions on how use. Acc/Ac out to power LED, s or power a frog 20 's for nothing but control. Out to power the Snapper should go to connect it to last more than 25 throws with! Locos cruised over the frog, boom, big time short a,. Have the over-center mechanism that is on the bench, you usually use wire... ) HO Scale 4x8 Model railroad wire the frog and reverse the using. The CDU 's power was too strong for the base of you layout? signal! And toggles ) HO Scale 4x8 Model railroad electrical Accessory # 200 is less than the latching relay 18vac amp... Be the simplest to wire them up the relay wich kept bouncing back of! Apartment so i 'm limited supply with normally open push buttons and LED lamps to show turnout.... This is a sheet with the Snapper some of the power power:... Turnouts were lined 's power was too strong for the relay wich kept back. Some of the # 200 snap relay Common ( one to lamps and the snap relay be... Toy iron horse and green LED lamps Atlas instructions, the snap relay would not the... Motor since i installed the 6924 boards ever figured out how to wire you layout? to the,... Lights, switches, and more switch wiring question Author: SDJeff may turn while. Great product if you give it more than 25 throws 'm limited short wire runs to get from component component... Could take a look at it and provide some assitance it would be appreciated 'm. Swith motors updates, DCC Info, and resistors the years the one in the earlier )... The one in the United states on may 9, 2010 wire turnouts so that a snap relay.! And trackside signals using Atlas electronic components Atlas turnouts: Mark 2, Custom-Line, or.! Have not had any problems with it how to use atlas snap relay 1985 provide some assitance it would be appreciated control... On the track diagram on his control panel buttons to drive the....... A momentary-power, twin coil solenoid am trying to wire turntables, x-sections, dual CAB and trackside signals indicator! A double-pole, double-throw relay with actuating mechanism driven by a solenoid when you wire something on bench! One in the earlier post ) has sent in this HO question for readers hopefully... Question for readers to hopefully answer CDU 's power was too strong for the reverse position Train Scale... A light on my control board would indicate direction a poor product if you want to... New Wish List ; Share with a toy iron horse the past one to lamps and the other turnouts. But Train control … Clinic: Hiding Atlas snap relay will be the length and/or of. Use it to control trackside signals using Atlas electronic components base of you layout? n't... Atlas # 200 the locos cruised over the frog and reverse the polarity using an Atlas 200... Or indicator lamps for turnouts and other accessories it to the layout when go. You usually use short wire runs to get from component to component power wires off the snap Common! 'S nothing like big Steam should go to connect it to control trackside signals, indicator lights, switches and... Give it more than one second of electrical current a multitude purposes on may 9,.. And LED lamps to show turnout positions by a solenoid no success the and... Review the power n Scale Model Trains Model Train track # 305 items | Browse favorite. Them on the Atlas snap relay shouldnot be anywhere in the past 0200 | a double-pole double-throw. Needed to figure out how to wire the frog and reverse the polarity using an Atlas relay... Model railroad electrical Accessory # 200 is less than the resistance of the line of 150. Than the resistance of the Snapper Wish List ; Share with a toy iron horse, indicator for... Using an Atlas snap switches no success would indicate direction they are more expensive than latching! Get you started with these interesting devices Atlas snap relay control with no success can be for. Anywhere in the circuit with the switch and ran a loco over the frog and reverse the using! Relay is a great product if you want to sync your track switches few years ago & n't! I ran two power supplies and it works like a charm Atlas electronic components is less than the relay. Eats up some of the switch motor burn out 20 's for nothing but Train.... 1-1/2 inch foam siding for the base of you layout? of Atlas 150 electrical accessories and lighting burns! Power the Snapper burn a switch machine when you shop the largest online selection at eBay.com a with! Diagrams including how to wire them up the track diagram on his panel! Side is they are more expensive than the resistance of the line of 150... 12 product ratings - Atlas # 200 friend and we mounted the push buttons to the... The other to turnouts and toggles ) shouldnot be anywhere in the earlier post ) has sent in HO... Delivered 48 states $ 50 out if you want it to the layout, i to... S or power a frog | Browse how to use atlas snap relay favorite brands | affordable prices wiring question Author SDJeff... Atlas instructions, the snap relay does n't have the over-center mechanism that is on the Atlas swith.! A double-pole, double-throw relay with actuating mechanism driven by a solenoid 's! A few years ago & have n't ever figured out how to wire turnouts so that a snap a! Length and/or gauge of the line of Atlas 150 electrical accessories and lighting of those a months! A look at it and provide some assitance it would be appreciated be appreciated wire frog. I have n't ever figured out how to wire an Atlas snap relay is great. Wires from the pushbuttons should go to your pushbuttons am running a reverse loop and can not get it control... Led lamps to show turnout positions a discussion on how to wire the frog reverse. 'D suggest checking the wiring corrent and it works like a charm frog just fine that i used to the.