What is Railcom and how does it work?

Lenz demonstrated the RailCom concept at a DCC Working Group meeting in the spring of 2000. It has been incorporated into an NMRA RP for Two-Way communications between the command station and multi-function decoders on the track. RailCom is completely backwards compatible with Digital Command Control.

What size resistor is used to read the Railcom™ signal?

In order to read the RailCom ™ signal a RailCom ™ Reader uses a small resistor. Based on the values dictated by the RailCom ™ specification the largest usable resistor is 1.5Ω.

What decoders are compatible with Railcom command stations?

A RailCom or RailCom Plus command station. RailCom implies slightly modifying the DCC signal on the tracks. It will remain perfectly compatible with non RailCom decoders, but adds a short electronic “cutout”. So you will need a CS that is either RailCom (or better RailCom Plus) compatible.

What is the difference between DCC and Railcom?

They developped (with or without other firms, stories differ), another layer on top of DCC: the RailCom technology. RailCom is backward compatible with DCC, which means you can run any DCC decoder with a RailCom command station, and that RailCom Decoders will work normally with non RailCom stations.

What is Railcom and how does it work?

Lenz demonstrated the RailCom concept at a DCC Working Group meeting in the spring of 2000. It has been incorporated into an NMRA RP for Two-Way communications between the command station and multi-function decoders on the track. RailCom is completely backwards compatible with Digital Command Control.

What makes digital model railroad control truly perfect?

Only the computer makes digital model railroad control truly perfect. It can guarantee the security of train operation at any time. With the help of additional monitoring functions such as block securing or interlocking based on routes the computer protects running trains from crashing.

Which decoders support railcomplus?

Zimo continues to make decoders which support RailCom only. In addition to Zimo, a number of DCC decoder manufacturers, as well as model railway manufacturers, declined to support RailCom Plus in their manufactures.

When did Zimo start working on Railcom?

Work on the protocol began in 2006, with some decoders from 2005 already supporting RailCom . In 2011 Zimo exited the agreement when Lenz terminated their licence. Zimo continues to make decoders which support RailCom only.

Railcom Spec - Finder Manual

Listing Results Railcom Spec

About 19 results and 8 answers.

Handmade RailCom - Computer Control - RMweb

RailCom and RailComPlus - DCCWiki

RailCom is a bi-directional data communications technology developed by Lenz, and found in NMRA Recommended Practices RP 9.3.1 and 9.3.2. RailCom can read data transmitted by a multi-function decoder. Examples include speed, motor load, contents of any CV, and its address.

RailCom – Trains4Africa

Dec 10, 2014 . RailCom is a bi-directional data communications technology, developed by Lenz, and found in NMRA Recommended Practices RP 9.3.1 and 9.3.2. RailCom allows devices to read data transmitted by the decoder. Examples would include speed, motor load, contents of any CV, and its address. Introduction (with a bit of technical information)

RailCom Uses - DCC₄PC

RailCom™ is a technique whereby a RailCom™ enabled decoder transmits variouspieces of information onto the tracks. Obviously while the command station orbooster is putting a DCC signal onto the tracks, this is not possible. Thesolution was to create a short ‘cutout’ in the DCC signal lasting a mere 448µsduring which time both track outputs are effectively wired together. This cutoutis short enough to be ignored by all NMRA compliant non RailCom™ enableddevice…

Railcom & Railcom Plus, what are these ? LocGeek

DCC is the most popular norm for running a digital model train layout. There are other digital protocols (Motorola, MFX, Selectrix…) that I won’t discuss here. The bottom line is: with the right command station and decoders, you can achieve much more than on an analog layout. DCC was defined by the 2 main model train organizations: 1. MOROP (MOdellbahn EuROPe), the standardization body in Europe, publishing the well known “NEM” rules (Norms for European M…

RailCom Model Railway Forum

Dec 06, 2011 . The RailCom receiver is able to detect the current using a sensing resistor. The system is arranged such that the voltage that appears across the sensing resistor as a result of the RailCom current is lower than that needed to overcome the forward voltage of each decoder bridge rectifier that remains connected in the locos.

DCC RPs & Standards National Model Railroad Association

DCC Standards & Recommended Practices Index The NMRA, in its standards and recommended practices, addresses only the specific standards and recommended practices for model railroads. These standards and recommended practices do not address any legal requirements. It is the responsibility of the manufacturer to determine if their product conforms …

Handmade RailCom - Computer Control - RMweb

Dec 29, 2019 . Remember that the top of the DCC signal is +15V or so, and the bottom of the DCC signal is -15V, so the RailCom cutout off period is 0V, and one of the few times we deal with it in DCC. The RailCom signal is very low current, anything under 6mA is a …

Our Products - DCC₄PC

The DCC specification mandates a minimum of 14 preamble bits, so if this is all your hardware produces, then only a short cutout can be produced, but with 16 or more preamble bits a long cutout is possible which will enable you to benefit from all the features of RailCom. This circuit will give you short-circuit protection set to 5A.

RailCom, Datenübertragungstechnik

Die Sendepause beträgt mindestens 448µs oder 4 logische 1 Bits (=464µs).29µs (+/-3µs) nach dem Aussenden des Endebits einer DCC-Nachricht schaltet die Zentrale ab,ca 16µs vor dem Ende wieder ein.Di...
In der Sendepause kann ein Decoder zurücksenden.Die Rücksendung erfolgt mit seriellen, byteweisen Nachrichten. Diese sind wie RS232 kodiert, wobeials Übertragungsparameter 25…
Die Sendepause beträgt mindestens 448µs oder 4 logische 1 Bits (=464µs).29µs (+/-3µs) nach dem Aussenden des Endebits einer DCC-Nachricht schaltet die Zentrale ab,ca 16µs vor dem Ende wieder ein.Di...
In der Sendepause kann ein Decoder zurücksenden.Die Rücksendung erfolgt mit seriellen, byteweisen Nachrichten. Diese sind wie RS232 kodiert, wobeials Übertragungsparameter 250kBaud, 8 Bit, 1 Stopbi...

DCC4PC RailCom Reader ~ 16 Zone – Iron Planet Hobbies

Our RailCom™ implementation allows a maximum 4096 zones per USB port as opposed to the 1024 from Lenz or 239 from Tams. We believe that ESU and Viessmann will be using an implementation similar to that from Lenz. Features: Reads all RailCom signals including RailCom Plus (although no currently available software supports RailCom Plus).

Railcom, Railcom Plus: késako? LocGeek

Le DCC est la norme la plus courante de contrôle digitale d’un réseau de train électrique (mais ça, normalement, vous le savez). Il existe d’autres normes (Motorola, MFX, Selectrix…) que je n’aborderai pas ici. Avec la bonne centrale de commande, et des décodeurs dans les locomotives, on peut faire bien plus qu’en analogique. Cette norme a été standardisée par les deux grands « organismes » du modélisme: 1. Le MOROP (pour MOdellbahn EuROPe) qui édit…
spec

MOTOTRBO Downloads - railcom.net

MOTOTRBO CP200d Spec Sheet MOTOTRBO CP Series Accessories. Motorola SL 7000e Series. MOTOTRBO SL 7000e Series Data Sheet MOTOTRBO SL 7000 Series Accessories. ... The RailCom Team will be happy to answer any of your two-way radio questions. Ask Us a Question. Current Promotion. Safety Reimagined.

[email protected] WOWSound and Railcom

The current RailCom spec is supported on a variety of non-sound decoders amoung our product line, including most N-scale drop-ins. We updated our decoders to the current RailCom spec in non-sound Version 89 and onward. -- Dan Engineering and Product Development Train Control Systems More Alexander Wood 5/20/20 #11095 Dan, Thanks for …

BiDiB.org

Feb 12, 2012 . Allgemeines. Das Protokoll BiDiB dient zur Kontrolle einer Modellbahnanlage. Es ermöglicht die Ansteuerung von Loks, Zubehör und sichere Übertragung von Rückmelderinformationen aus der Modellbahnanlage an den steuernden Rechner. BiDiB kann über verschiedene Übertragungsmedien transportiert werden, dabei wird das Framing und die …

DCC4PC - Rail Comm Reader £160.42 from Coastal DCC

Our RailCom™ implementation allows a maximum 4096 zones per USB port as opposed to the 1024 from Lenz or 239 from Tams. We believe that ESU and Viessmann will be using an implementation similar to that from Lenz. Features Reads all RailCom signals including RailCom Plus (although no currently available software supports RailCom Plus).

General Information - Z21 System - Roco z21

Wireless control via tablet, smartphone and Z21 ᴡʟᴀɴMAUS Powerful management of even larger vehicle fleets (up to 9,999 loco addresses and 2044 turnout addresses) Open multi-protocol control centre for DCC and Motorola® formats Export and …

Frequently Asked Questions

What is Railcom and how does it work?

Lenz demonstrated the RailCom concept at a DCC Working Group meeting in the spring of 2000. It has been incorporated into an NMRA RP for Two-Way communications between the command station and multi-function decoders on the track. RailCom is completely backwards compatible with Digital Command Control.
What size resistor is used to read the Railcom™ signal?

In order to read the RailCom™ signal a RailCom™ Reader uses a small resistor. Based on the values dictated by the RailCom™ specification the largest usable resistor is 1.5Ω.
What decoders are compatible with Railcom command stations?

A RailCom or RailCom Plus command station. RailCom implies slightly modifying the DCC signal on the tracks. It will remain perfectly compatible with non RailCom decoders, but adds a short electronic “cutout”. So you will need a CS that is either RailCom (or better RailCom Plus) compatible.
What is the difference between DCC and Railcom?

They developped (with or without other firms, stories differ), another layer on top of DCC: the RailCom technology. RailCom is backward compatible with DCC, which means you can run any DCC decoder with a RailCom command station, and that RailCom Decoders will work normally with non RailCom stations.
What is Railcom and how does it work?

Lenz demonstrated the RailCom concept at a DCC Working Group meeting in the spring of 2000. It has been incorporated into an NMRA RP for Two-Way communications between the command station and multi-function decoders on the track. RailCom is completely backwards compatible with Digital Command Control.
What makes digital model railroad control truly perfect?

Only the computer makes digital model railroad control truly perfect. It can guarantee the security of train operation at any time. With the help of additional monitoring functions such as block securing or interlocking based on routes the computer protects running trains from crashing.
Which decoders support railcomplus?

Zimo continues to make decoders which support RailCom only. In addition to Zimo, a number of DCC decoder manufacturers, as well as model railway manufacturers, declined to support RailComPlus in their manufactures.
When did Zimo start working on Railcom?

Work on the protocol began in 2006, with some decoders from 2005 already supporting RailCom. In 2011 Zimo exited the agreement when Lenz terminated their licence. Zimo continues to make decoders which support RailCom only.