Suitable Leads - JUMO mTRON 4040 Montageanleitung

4 Electrical connection

4.3 Suitable leads

LON
interface
Lead types
RS232,
RS422,
RS485
interface
Other
connections
12
Screen
A screened twisted pair is recommended as a transmission line.
The screen must be connected to the technical earth (TE) of the LON interface.
Structure
Line
Ring/star/mixed
A screened twisted pair is recommended as a transmission line.
The screen must be connected to the technical earth (TE).
Standard stranded copper with 1.5 mm
connecting the supply to the screw terminals.
Conductor cross-section
2
1.4 mm (16 AWG)
2
0.34mm (22 AWG)
2
1.3 mm (16 AWG)
2
0.34mm (22 AWG)
2 max. cross-section is suitable for
Max. lead length
2700m
1400m
500m
400m