dm-mb2eta_g_en_102
DM-MB2ET/A
Communication converter
M-Bus to Ethernet
Operation manual
Version 1.02
Page 1: ...dm mb2eta_g_en_102 DM MB2ET A Communication converter M Bus to Ethernet Operation manual Version 1 02...
Page 2: ...ll pages must be copied without any changes 2 All redistributed copies must retain the AMiT spol s r o copyright notice and any other notices contained in the documentation 3 This document must not be...
Page 3: ...supply 11 5 Communication interfaces 13 5 1 M Bus interface 13 5 2 Ethernet interface 14 6 Mounting 17 6 1 Installation rules 17 7 Converter configuration 18 7 1 Service button 18 7 2 LED RUN 18 7 3 S...
Page 4: ...30 05 2017 ha Z Change in chapter 1 2 added figures change of manual structure Related documentation 1 DM MB2ET A Software in converter DM MB2ET A Programmers guide file dm mb2eta_ms_en_xxx pdf 2 Appl...
Page 5: ...onverter to Ethernet MASTER type M Bus interface up to 3 SLAVE type units Ethernet interface 10 100 Mbps communication MODBUS TCP APE Direct Power supply 24 V DC or PoE Mounting on a rail DIN 35 mm Th...
Page 6: ...supply voltage range 19 2 V DC to 28 8 V DC Maximum power consumption 210 mA at 24 V DC Power dissipation typical 2 5 W Galvanic isolation Yes 2 Insulation strength 500 V AC 1 minute 3 Connection poi...
Page 7: ...ght netto brutto 0 16 kg 5 0 22 kg 5 Dimensions w h d 71 90 73 mm Operating temperature range 25 C to 50 C Storage temperature range 25 C to 50 C Maximum ambient humidity 95 non condensing 2 1 Dimensi...
Page 8: ...ol Following drawing symbol is recommended for the communication converter DM MB2ET A Only part of it will be visible in following examples M Bus 4 DM MB2ET A 1 2 MBUS MBUS 24V Ethernet PWR GND 3 Ethe...
Page 9: ...tic compatibility EMC Part 4 3 Testing and measurement techniques Radiated radio frequency electromagnetic field immunity test 80 MHz to 1 GHz Complies 10 V m EN 61000 4 3 2006 Electromagnetic compati...
Page 10: ...in the internal environment In such case the user can be requested to take the appropriate measures 3 1 Other tests Tested in accordance with standard Type of test Classification EN 60068 2 1 2007 En...
Page 11: ...er supply voltage is indicated by LED PWR PWR 2 1 MBUS MBUS RUN DM MB2ET A ETHERNET 4 3 GND 24V 2 3 1 Fig 3 Power supply connector 24 V DC Number Description 1 LED PWR 2 Connector for Ethernet with Po...
Page 12: ...with switchboard PE terminal during installation The communication converter can be power supplied by PoE For this power supply e g standard PoE switches from AMiT production can be used M Bus 4 DM MB...
Page 13: ...LAVE type stations on M Bus interface M Bus interface activity is indicated by LEDs on the mainboard PWR 2 1 MBUS MBUS RUN DM MB2ET A ETHERNET 4 3 GND 24V 2 1 Fig 6 Location of LEDs and terminals for...
Page 14: ...Bus M Bus Fig 7 Wiring example of M Bus interface Number Description 1 Periphery slave in network M Bus More information about M Bus interface connection can be found in Application Note AP0010 Commun...
Page 15: ...45 PINs is shown in the following figure Fig 9 Order of RJ45 connector PINs Pin Signal Description 1 Tx PoE A Signal Tx wire for PoE switch 2 Tx PoE A Signal Tx wire for PoE switch 3 Rx PoE A Signal R...
Page 16: ...H ACT Communication takes place on Ethernet interface ETH LNK Established connection on Ethernet interface More information about Ethernet interface connection can be found in Application Note AP0037...
Page 17: ...or STP is recommended two pairs will create one M Bus input Ethernet interface can be connected through a cabling Cat5 with the shielding All PE terminal connections must be realized with the lowest...
Page 18: ...ion The converter can be switched to service mode using a service button 7 1 Service button The service button is located in upper left corner of converter PWR 2 1 MBUS MBUS RUN DM MB2ET A ETHERNET 4...
Page 19: ...e mode Details regarding individual parameters setting are mentioned in the programmer manual dm mb2et_ms_en_xxx pdf The converter can be switched to service mode as follows Disconnect DM MB2ET A from...
Page 20: ...estored using the service button see the chapter 7 1 Service button Disconnect DM MB2ET A from the power supply voltage Connect the power supply voltage while holding the service button Hold the butto...
Page 21: ...tents DM MB2ET A Complete see the chapter 9 1 Package contents F_FILTR A07 Ferrite filter on cable cable diameter 6 0 mm to 7 5 mm 9 1 Package contents Part Quantity Communication converter M Bus to E...
Page 22: ...l nor maintenance Time after time it is necessary to remove a dust from the device according to the way of use The device can be cleaned by dry soft brush or vacuum cleaner only when turned off and di...
Page 23: ...ste disposal A disposal of device is governed by the regulations on handling electrical waste The device must not be disposed in common public waste It must be delivered to places specified for that p...
