Lenze EMF2141IB 2141 LON - Manual (Page 41)

6 Technical data
EDKMF2141 DE/EN/FR 2.0 41
L
General data and application conditions
Field Values
Order number EMF 2141IB
Communication media FTT - 10 A (Free Topologie Transceiver)
Network topology Free topology (line, tree/line, star, ring)
Possible number of nodes 64
Communication profile LONMARKR Functional Profile “Variable Speed Motor Drive”
Baud rate 78 kBit/s
Ambient temperature Operation:
Transport:
during storage 0 °C
-25 °C
-25 °C
to
to
to 55 °C
70 °C
60 °C
Permissible humidity Class 3K3 to EN 50178 (without condensation, average relative
humidity 85% )
Degree of pollution VDE0110, part 2, pollution degree 2
Enclosure IP 20
Rated data
Insulation voltage between bus and ... Rated insulation voltage Type of insulation
l Earth reference / PE 50 V AC Mains isolation
l External supply (terminal 39/59) 50 V AC Mains isolation
l Power stage
– 820X / 821X 270 V AC Basic insulation
– 822X / 8200 vector 270 V AC Double insulation
– 93XX 270 V AC Double insulation
l Control terminals
– 820X / 8200 vector 50 V AC Mains isolation
– 821X 50 V AC Mains isolation
– 822X 270 V AC Basic insulation
– 93XX 270 V AC Basic insulation
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