A Next18 (NEM662) DCC Decoder suitable for models fitted with a Next18 DCC decoder socket.This decoder replaces item Nos. 36-567 and 36-567A and can be used in any model for which item Nos. 36-567 or 36-567A are recommended Highlights include:Multi-mode (NMRA-DCC format, Motorola protocol, DC Analogue and AC Analogue) with Back EMF function4 powered function outputs (+2 logic level and 2 logic level/SUSI/Servo outputs)0.7A continuous loadSuitable for models equipped with DC motors (including coreless motors)Brake Button function for realistic control of braking (operates on F2) Operating ModesMulti-mode (NMRA-DCC format, Motorola protocol, DC Analogue and AC Analogue) with Back EMF function14, 28 and 128 speed stepsShort and Long addressesMotor Control FeaturesSuitable for models equipped with DC motors (including coreless motors)0.7A continuous loadVariable pulse width frequency motor regulation (up to 40kHz)Motor output overload protection; Back EMF (de-selectable)Function Outputs4 powered-function outputs with overload protection.500mA load per output500mA total load of all function outputs2 additional logic level outputs and 2 logic level/SUSI outputsShunting speed and momentum key selectableDimensions13.3mm x 9.5mm x 2.6mmDefault AddressAddress 3ProgrammingDCC Service Mode & DCC PoM (Programming on Main)Additional FeaturesRailCom? Feedback systemUpgradable firmware This decoder is manufactured on behalf of Bachmann Europe by Zimo. For full technical specifications and instructions, please refer to the Zimo user guide for MN180N18 at http://www.zimo.at/web2010/documents/MS-MN-Decoder.pdf