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Technical Description

Kamstrup A/S
Industrivej 28, Stilling
DK-8660 Skanderborg
TEL: +45 89 93 10 00
FAX: +45 89 93 10 01
E-MAIL: [email protected]
WEB: www.kamstrup.com

M-Bus

Summary of Contents for M-Bus

Page 1: ...Technical Description Kamstrup A S Industrivej 28 Stilling DK 8660 Skanderborg TEL 45 89 93 10 00 FAX 45 89 93 10 01 E MAIL energi kamstrup dk WEB www kamstrup com M Bus...

Page 2: ...2 5511 710 GB 06 2002 Rev B1...

Page 3: ...9 9 Installation of M Bus 21 Cable length 21 Mounting 21 10 Data reading of M Bus 23 Data reading of heat meters 23 M Bus Slave for MULTICAL III MULTICAL 23 M Bus Slave for MULTICAL Compact 23 Data re...

Page 4: ...4 5511 710 GB 06 2002 Rev B1...

Page 5: ...te from meter to accounting pro gram is electronic the data is secured against er rors It is easy and simple to equip Kamstrup en ergy meters with an M Bus Slave which is inserted at the modular space...

Page 6: ...6 5511 710 GB 06 2002 Rev B1...

Page 7: ...the first digit will be ignored and the ID number of the M Bus Slave will only be determined by the two last digits e g 45 Each M Bus Slave must have its own address The M Bus Master always sends a me...

Page 8: ...8 5511 710 GB 06 2002 Rev B1...

Page 9: ...Bus format M Bus format means From M Bus Master to M Bus Slave is mark 30 V space 18 V There has to be at least 12 VDC between mark and space From M Bus Slave to M Bus Master is mark closed current sp...

Page 10: ...10 5511 710 GB 06 2002 Rev B1...

Page 11: ...ted from the M Bus Master by sending the format SND_NKE Ini tialization means that the internal counters are re set and data are collected from MULTICAL For the creation of M Bus data packs the M Bus...

Page 12: ...12 5511 710 GB 06 2002 Rev B1...

Page 13: ...AM of its own The M Bus Slave for MULTICAL Compact is identi cal with the one for MULTICAL III except from the physical dimensions However the M Bus Slave for MULTICAL Compact is not equipped with pul...

Page 14: ...14 5511 710 GB 06 2002 Rev B1...

Page 15: ...equipped with a pulse input The physical dimensions are identical with those of the M Bus Slave for MULTICAL Compact how ever it cannot be used for a MULTICAL Compact The M Bus Slave is an intelligen...

Page 16: ...16 5511 710 GB 06 2002 Rev B1...

Page 17: ...Bus Master A network can in clude from one to 250 M Bus Slaves as required A new M Bus Master with Cascade module is to be connected to an already existing network parallel to one of the connected MU...

Page 18: ...1 Cascade module 1 M Bus Master Total numbers of M Bus Slaves Total cable length 0 5 0 8 mm2 1 0 40 1000 1800 m 1 38 40 78 2000 3600 m 2 38 38 40 116 3000 5400 m 3 38 38 38 40 154 4000 7200 m 4 38 38...

Page 19: ...ls the utility at the entered number The M Bus Modem is read via the receiver software of PcModem but uses the same database as the PcM Bus When the call has been made we recommended you to call the u...

Page 20: ...20 5511 710 GB 06 2002 Rev B1...

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