background image

 

 

L-MBUS20/L-MBUS80

 

M-Bus Level Converter 

 

User Manual 

 

 

LOYTEC electronics GmbH 

 

 

 

 

 

 

 

 

Содержание L-MBUS20

Страница 1: ...L MBUS20 L MBUS80 M Bus Level Converter User Manual LOYTEC electronics GmbH...

Страница 2: ...USE IN EQUIPMENT INTENDED FOR SURGICAL IMPLANT INTO THE BODY OR OTHER APPLICATIONS INTENDED TO SUPPORT OR SUSTAIN LIFE FOR USE IN FLIGHT CONTROL OR ENGINE CONTROL EQUIPMENT WITHIN AN AIRCRAFT OR FOR A...

Страница 3: ...ignals 9 2 5 1 Power LED 9 2 5 2 Short LED 9 2 6 Operating Mode 9 2 7 Terminal Layout and Power Supply 9 2 8 Wiring 10 2 8 1 Wiring of TTL level interface Port 1 10 2 8 2 Wiring of RS 232 level interf...

Страница 4: ...L MBUSxx User Manual 4 LOYTEC Version 1 0 LOYTEC electronics GmbH Abbreviations M Bus Meter Bus RXD Receive Data TXD Transmit Data...

Страница 5: ...een RS 232 level or TTL level UART signals and an M Bus network The L MBUS must be connected to an M Bus master interface The L MBUS20 can read up to 20 M Bus slave devices and the L MBUS80 can read u...

Страница 6: ...Installation 2 1 Enclosure The L MBUSxx enclosure according to DIN 43880 is 107 mm wide and prepared for mounting on rails according to DIN 50022 see Figure 1 Figure 1 L MBUSxx Enclosure dimensions i...

Страница 7: ...all bar codes are encoded using Code 128 An additional label is also supplied with the L MBUSxx for documentation purposes 2 3 Mounting The device comes prepared for mounting on DIN rails following D...

Страница 8: ...L MBUSxx User Manual 8 LOYTEC 2 4 Connectors LEDs Wiring Figure 2 L MBUSxx connectors LEDs wiring Version 1 0 LOYTEC electronics GmbH...

Страница 9: ...per JMP Function Installed TTL level interface is active Not Installed RS 232 level interface is active Table 1 L MBUSxx jumper setting for operating mode selection 2 7 Terminal Layout and Power Suppl...

Страница 10: ...nput 5 TTL level RXD output Table 3 Connecting the L MBUSxx via TTL level UART interface Port 1 Figure 3 Wiring of L MBUSxx with TTL level interface M Bus master 2 8 2 Wiring of RS 232 level interface...

Страница 11: ...valid or invalid characters on Port2 while it transmits M Bus data packets on the M Bus port 2 8 3 Wiring M Bus network Depending on the bitrate the following total length of network wiring is possib...

Страница 12: ...devices on M Bus network Max distance in m 5 6500 m 10 5000 m 20 3100 m 80 750 m Table 5 M Bus maximum distance for M Bus slave from L MBUSxx on JYSTY nx2x0 8 The polarity is irrelevant for M Bus netw...

Страница 13: ...contact us at the following address LOYTEC electronics GmbH Blumengasse 35 A 1170 Vienna Austria Europe e mail support loytec com web http www loytec com tel 43 1 4020805 200 fax 43 1 402080599 or LO...

Страница 14: ...RH 50 C Humidity non condensing storage 90 RH 50 C Enclosure Installation enclosure 6 TE DIN 43 880 Environmental Protection IP 40 enclosure IP 20 screw terminals Installation DIN rail mounting EN 50...

Страница 15: ...Sxx Currently there are 2 product versions available Model Description L MBUS20 M Bus level converter for up to 20 M Bus slave devices L MBUS80 M Bus level converter for up to 80 M Bus slave devices T...

Страница 16: ...L MBUSxx User Manual 16 LOYTEC Version 1 0 LOYTEC electronics GmbH 6 Revision History Date Version Author Description 2010 05 10 1 0 DL Initial revision V1 0...

Отзывы: