LOYTEC L-MBUS20 User Manual Download Page 15

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L-MBUSxx User Manual

LOYTEC

5 Order Information

5.1 L-MBUSxx

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.

Table 7 Order Information

Version 1.0

LOYTEC electronics GmbH

Summary of Contents for L-MBUS20

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

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...