User Manual

18
Siemens A6V10990076_en_c
Smart Infrastructure 2020-04-20
Cable types
Interface Specification
Ethernet Always screened:
● 100 BASE-TX, cable category 5
● 10 BASE-T, cable category 4
Process bus Shielded, twisted pair: 0.5…1.5 mm2 (as per KNX specification)
Peripheral bus 4-wire (2 wires as twisted pair), shielded, if >3 m
Third-party bus 2 or 3-wire, twisted, shielded, if >3 m
Signal lines
(Inputs/outputs)
● Wire: 0.5…2.5 mm2
● Stranded wire (twisted, terminating sleeves required): 0.5…1.5 mm2
● Stripping lengths:
– 7 mm for screw terminals (MVSTBW)
– 10 mm for spring cage terminals (FKCT)
NOTICE
Installation of connections as per:
● Load
● Local regulations
●
Applicable install
ation documents