Interfaces and Connector Assignments
8.6 Conductor Connection/Conductor Cross Sections
The following table contains an extract of the technical data of the line connectors [1].
Interface
Power Supply
24 V
CAN Connector
Connector type plug component
(Range of articles)
FKCT 2,5/..-ST KMGY
FK-MCP 1,5/5-
STF-3,81
Connection method
spring-cage
connection
spring-cage
connection
Stripping length
10 mm
9 mm
Conductor cross section solid min.
0.2 mm²
0.14 mm²
Conductor cross section solid max.
2.5 mm²
1.5 mm²
Conductor cross section stranded min.
0.2 mm²
0.14 mm²
Conductor cross section stranded max.
2.5 mm²
1.5 mm²
Conductor cross section stranded, with ferrule
without plastic sleeve min.
0.25 mm²
0.25 mm²
Conductor cross section stranded, with ferrule
without plastic sleeve max.
2.5 mm²
1.5 mm²
Conductor cross section stranded, with ferrule with
plastic sleeve min.
0.25 mm²
0.25 mm²
Conductor cross section stranded, with ferrule with
plastic sleeve max.
2.5 mm²
0.5 mm²
Conductor cross section AWG/kcmil min.
24
26
Conductor cross section AWG/kcmil max
12
16
2 conductors with same cross section, solid min.
not allowed
not allowed
2 conductors with same cross section, solid max.
not allowed
not allowed
2 conductors with same cross section, stranded min.
not allowed
not allowed
2 conductors with same cross section, stranded
max.
not allowed
not allowed
2 conductors with same cross section, stranded,
ferrules without plastic sleeve, min.
not allowed
not allowed
2 conductors with same cross section, stranded,
ferrules without plastic sleeve, max.
not allowed
not allowed
2 conductors with same cross section, stranded,
TWIN ferrules with plastic sleeve, min.
0.5 mm²
not allowed
2 conductors with same cross section, stranded,
TWIN ferrules with plastic sleeve, max.
1.0 mm²
not allowed
Minimum AWG according to UL/cUL
26
28
Maximum AWG according to UL/cUL
12
16
Table 13:
Conductor connection/Conductor cross section
CANopen-PN
Manual • Doc. No.: C.2921.21 / Rev. 1.6
Page 77 of 105
