KROHNE OPTISONIC 7060 EN - Manual (Page 25)

OPTISONIC 7060
Electrical & mechanical installation manual 730962.31.00 page 25 of 52
Serial port
(RS485)
Specification Notes
Type of cable Twisted pair, shielded, impedance
approx. 120 Ω Connect shielding at other end to
ground terminal
Min./ max. cross-
sectional area 2 x 0.5 mm 2
Maximum cable length 100 m at 0.5 mm²
200 m at 1.5 mm² Do not connect unused lead pairs
and prevent them from accidental
short-circuit.
Cable diameter 6 ... 12 mm Fixing range of the cable glands