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4-fold switch decoder with 4 bistable relays with each 2 Amp. switching power. With self learning decoder address and external power supply possibility.

4-fold switch decoder	SA-DEC-4	file	edition
Assembly instruction	Kit Märlin-Motorola	PDF	09/2022
	Kit DCC	PDF	09/2022
Operating instructions	Kit and finished module Märklin-Motorola	PDF	09/2022
	Kit and finished module DCC	PDF	09/2022
	Finished module in a case Märklin-Motorola	PDF	09/2022
	Finished module in a case DCC	PDF	09/2022
Sample connections	Monitor track sections and switching voltage-free	PDF	02/2022
	Switching and illumination of waiting signs	PDF	02/2022

All examples are available on the following page: sample connections for SA-DEC-4 (DCC)
and sample connections for SA-DEC-4 (MM)

Subject to technical changes and errors.
© 2022 by LDT

_{Märklin and Motorola are registered trade marks.}