Service manual for dc/dc converter . Dcc24 . Version 1.2 9/15/2015 www.Racom.Eu racom s.R.O. • mirova 1283 • 592 31 nove mesto na morave • czech republic tel.: +420 565 659 511 • fax: +420 565 659 512 • e-mail: racom@racom.Eu.
Table of contents 1. Dc/dc converter ............................................................................................................................. 5 1.1. Brief description ...................................................................................................................
4.
1. Dc/dc converter 1.1. Brief description • the dcc 24 is a switched step-down converter, which converts dc voltage in the range 20 v to 60 v on the input side to 13.8 v / 2.5 a dc on the output side. • the converter has high efficiency, typically better than 80 %. • it is resistant to polarity reve...
• dc/dc converter is designated for assembly on to din rail ts35, ground plan dimension is 35 × 75 mm. 1.3. External circuitry connections of input and output wires to terminals of the converter are shown in the following diagram: terminals are of entrelec type and enable connection of conductors wi...
2. Declarations 2.1. Declaration of conformity 7 © racom s.R.O. – dcc24 declarations.
Fig. 2.1: declaration of conformity dcc24 – © racom s.R.O. 8 declarations.
2.2. Country of origin country of origin declaration producer: racom s.R.O. Address: mirova 1283, 592 31 nove mesto na morave, czech republic vat no: cz46343423 we, the manufacturer, hereby declare that country of origin of the ray microwave links and its accessories is the czech republic, eu. Nove ...
3. Dcc24 installation instructions • the device is designed for industrial use for assembly into premises with limited access (electrical switchboards). • wiring up must be carried out by an individual with knowledge of the regulation no. 50/78 coll. The source is designed for assembly into switchbo...
4. Warranty and servicing the manufacturer assumes liability for defects for a period of 24 months. Only the manufacturer, racom s.R.O. Mírová 1283, 592 31 nové město na moravě, czech republic, tel.: +420 566 618 578, is entitled to repair any devices. 11 © racom s.R.O. – dcc24 warranty and servicin...
5. Conditions for dcc24 5.1. Important warning racom s. R. O. (hereinafter referred to as racom) is the exclusive owner of all rights to this operator manual. All rights reserved. Any duplication of this manual in any way, shape or form, or translation to any other language (without the prior writte...
Tab. 5.1: ray10 radio parameters channel spacing 7 mhz; limits for accp/ccdp ray10 blocking adjacent channel selectivity* co-channel rejection* rss / snr for ber 10 -6 user bit rate raw bit rate modulation ± 17.5 mhz 1 db 1 db declared / limit declared / limit declared / limit snr rss [db] [db] [db]...
