Meinberg NUC80E Скачать руководство пользователя страница 8

8

Technical Specifications

Display:

8-digit dot matrix display (5mm)

Interface:

20mA current loop input (passive)
Baudrate:

9600 baud

Framing:

7E2

Pulse Outputs:

shorted slave line detection and autotracking of the slave clocks
potential separation between power and control parts
pulse voltage: 24V
pulse current: 0.6A max.
pulse width:

1s (minute slave line), 0.5s (second slave line)

pulse outputs short circuit proof

Alarm Output:

Active when slave line is shortened or in case of driving failure

Connector:

Male connector, mixed F/H, DIN 41612
Type F: 24 poles, type H: 7 poles

Power
Requirements:

Input:

230V/50Hz

Output:

+5V/350mA (power supply for fhe radio clock)

Physical
Dimensions:

Eurocard, 100mm x 160mm, 1.5mm Epoxy

Front Panel:

Anodized aluminium, 60 mm wide

Ambient
Temperature:

0 ... 50°C

Humidity:

max. 85 %

CE Label

This device conforms to the directive 89/336/EWG on the 
approximation of the laws of the Member States of the European 
Community relating to electromagnetc compatibility. 

Содержание NUC80E

Страница 1: ...NUC80E Technical Information Operating Instructions FUNKUHREN...

Страница 2: ...Impressum Werner Meinberg Auf der Landwehr 22 D 31812 Bad Pyrmont Telefon 0 52 81 9309 0 Telefax 0 52 81 9309 30 Internet http www meinberg de Email info meinberg de M rz 19 2004...

Страница 3: ...stallation 6 Keys 6 The Menus in Detail 7 Uhr 7 Uhr SET 7 Minuten 7 Hauptuhr 7 Alarm Menus 7 Technical Specifications 8 CE Label 8 Schematic Line Booster 11 Schematic Microprocessor and Display 13 Com...

Страница 4: ......

Страница 5: ...ks with bipolar minute and second pulses It is possible to cascade several NUC80E to get a number of slave lines An alphanumeric LED display is used to show the time and the state of operation Two key...

Страница 6: ...ompares the time string from the serial port with the time of the slave clocks and generates the necessary pulses on the slave clock lines If the slave time is behind the master time it will be catche...

Страница 7: ...ts the NUC80E start the slave line Minuten This menu is given for testing the minute slave line Minutes and hours are displayed Pressing SET lets the user switch on or off the slave line This state is...

Страница 8: ...ts short circuit proof Alarm Output Active when slave line is shortened or in case of driving failure Connector Male connector mixed F H DIN 41612 Type F 24 poles type H 7 poles Power Requirements Inp...

Страница 9: ...rear VG connector The correct polarity of the connected slave clocks can be checked by comparing the NUC80E slave line time with the time displayed on the slave clocks If the slave clocks are one seco...

Страница 10: ...10...

Страница 11: ...11 Schematic Line Booster...

Страница 12: ...12...

Страница 13: ...13 Schematic Microprocessor and Display...

Страница 14: ...14...

Страница 15: ...15 Component Layout...

Страница 16: ...16...

Страница 17: ...17 Component Layout Display...

Страница 18: ...18...

Страница 19: ...V 4 t u o n e v e n i M t u o d d o n i M 6 t u o n e v e c e S t u o d d o c e S 8 0 1 2 1 m r a l A n i A m 0 2 n i A m 0 2 4 1 D N G D N G D N G 6 1 0 2 2 2 4 2 6 2 8 2 1 L C A V 0 3 2 0 3 N C A V...

Страница 20: ......

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