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LB 470 Level
5 Electric Installation
56925BA2 Rev. 03, 11/2017
41
5.1.4
83B
Protective earth and equipotential bonding
The protective earth conductor has to be connected to the terminals marked
with "PE".
The housing must be connected to local equipotential bonding.
5.1.5
EIA-485 (RS-485) Network
For integration of EVU units into an EIA-485 (RS-485) network, all participants must
be connected one after the other in the configuration Master-Master. Star connec-
tion is not permitted.
The first and last station (physical, independent of the master's position) on the
network needs a terminating resistor of 121 Ω.
Summary of Contents for Duo Xpert
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Page 119: ...LB 470 Level 7 Main Menu Device Setup 56925BA2 Rev 03 11 2017 119...
Page 181: ...LB 470 Level 12 Appendix 56925BA2 Rev 03 11 2017 181...
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Page 190: ...1 A propos de ce manuel d utilisation LB 470 Niveau Level 8 56925BA59 Rev 01 11 2017...
Page 196: ...Level F llstand Technical Information Technische Information 56925TI1L Rev No 00 11 2017...
Page 227: ...Technical Information Level Technische Information F llstand 56925TI1L Rev 00 11 2017...