CML Electronics Limited

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Home Products Accessory Decoders
Accessory Decoders

Our accessory decoders can be used to control points, signals, lighting or other accessories on a DCC controlled railway. This allows your accessories to be controlled by throttles, by pushbuttons or switches, by contro panels or by computer... or by all of these!

These units have high current output to drive point motors. However they are able to drive lighting, relays and other accessories.

DAC10 to DAC20 upgrade

Sunday, 28 February 2010 15:17 administrator
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For existing users of DAC10 boards, it is possible to upgrade the firmware to that of the new DAC20. That will give the advanced control features and LocoNet programming capability.

If you have a DAC10 and it works fine, there is no need to upgrade! For those that do want to upgrade, an upgrade kit can be purchased (currently £10). This includes a new processor chip and a new manual.

A new processor chip will need its serial number setting. The number is marked on the top of the chip, but is not programmed into it. This needs a simple DCC accessory command to set it. The serial number is used only to identify the board for programming using a PC - it does not set the DCC numbers for points etc!

Upgrade instructions

Last Updated on Sunday, 28 February 2010 15:24
 

DAC20

Friday, 20 November 2009 10:33 administrator
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Available Now!

The DAC20 is a software upgrade from the established DAC10 accessory decoder. It is a DCC accessory decoder for up to 8 accessory devices. It controls up to 8 solenoid or Tortoise type point motors on a DCC controlled model railway layout. it can control up to 16 individual on/off devices, for example lighting functions or relays. The DAC20 also has provision for local input switches for manual operation. Like our other products it can be programmed from a PC, or using "ops mode" programming on a live railway.

Last Updated on Monday, 22 February 2010 20:50 Read more...
 

DAC10

Friday, 20 November 2009 10:33 administrator
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The DAC10 is an accessory decoder for up to 8 accessory devices ;it is fully certified for LocoNet operation. It allows control of up to 8 solenoid or Tortoise type point motors on a DCC controlled model railway layout. The DAC10 also has provision for local switches for manual operation.

Last Updated on Friday, 01 January 2010 21:47 Read more...
 


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