Meinberg UA32S User Manual

UA32STechnical InformationOperating Instructions

10Default ConfigurationUnless the customer has defined his own set of parameters, the radio clock UA32S isbeeing shipped with default parameters:Seria

11Customizing the UA32S ConfigurationThe chapters below describe how to configure the serial port parameters and the outputswitching characteristics u

12Three tables WERKT1, WERKT2, and WERKT3 are available to define 3 turn-on/turn-off cycles per output for working days (Monday through Friday) and th

1342 ; 2. Pulse every n minutes430E09 FF 44 MINTAB: DB 0FFh ; Relay 10E0A FF 45 DB 0FFh ; Relay 20E0B FF 46 DB 0FFh ; Relay 30E0C FF 47 DB 0FFh ; Opto

140F12 FFFFFF 99 DB 0FFh,0FFh,0FFh ; Optocoupler 1 ON0F15 FFFFFF 100 DB 0FFh,0FFh,0FFh ; Optocoupler 1 OFF1010F18 FFFFFF 102 DB 0FFh,0FFh,0FFh ; Optoc

151520F72 FFFFFF 153 DB 0FFh,0FFh,0FFh ; Optocoupler 3 ON0F75 FFFFFF 154 DB 0FFh,0FFh,0FFh ; Optocoupler 3 OFF1550F78 FFFFFF 156 DB 0FFh,0FFh,0FFh ; O

16209 ; 3. On/Off cycles for weekend (Saturday and Sunday)2100FD2 FFFFFF 211 WOENDT3: DB 0FFh,0FFh,0FFh ; Relay 1 ON0FD5 FFFFFF 212 DB 0FFh,0FFh,0FFh

17Technical Specifications UA32SRECEIVER: Synchronous demodulator with automatic gain controlbandwidth: approx. 50HzANTENNA: Active external ferrite a

18SWITCHOUTPUTS: 4 optocoupler outputs 70V/20mA3 relay outputs 50WSERIAL PORT: One asynchronous serial port (RS-232), baud rate and mode ofoperation c

19CE LabelThis device conforms to the directive 89/336/EWG on the approximati-on of the laws of the Member States of the European Communityrelating to

Meinberg Funkuhren GmbH & Co. KGLange Wand 9D-31812 Bad PyrmontPhone: ++49 52 81 / 9309-0Fax: ++49 52 81 / 9309-30Internet : http://www.meinberg.

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21Component Layout

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23UA32S Connector Pin Assignments a c2 VCC in (+5V) VCC in (+5V)4 REL_3A_off REL_3A_on6 REL_3A_com REL_3B_com8 REL_3B_off REL_3B_o

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Table of ContentsGeneral Information about DCF77 ... 5UA32S Overview...

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5General Information about DCF77The radio remote clocks made by Meinberg receive the signal from the long wavetransmitter DCF77. This long wave transm

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7UA32S OverviewThe hardware of UA32S is a 100mm x 160mm microprocessor board. The 20mm widefront panel contains three LED indicators ,only the100,8mm

8Antenna and LF ReceiverAn external ferrit antenna is used to receive the signal from DCF77. Optionally, aweather-proof antenna is available which can

9Buffered Real Time ClockIf the board's power supply is turned off, a gold cap capacitor on the board lets the realtime clock keep time and statu