D.2 Cable cross-sections and ferrules
Cables with and without ferrule
Rule for ... Interface module (supply voltage) Terminal blocks
(push‑in terminal)
Permitted cable cross-sections for solid cables 0.2 to 2.5 mm
2
AWG
*
: 24 to 13
Permitted cable
cross-sections for
flexible cables
Without ferrule 0.2 to 2.5 mm
2
AWG
*
: 24 to 13 AWG*: 24 to 14
With ferrule (with plastic
sleeve)
***
0.25 mm to 1.5 mm
2**
0.14 mm to 1.5 mm
2
AWG
*
: 24 to 16 AWG
*
: 26 to 16
With TWIN ferrule
***
0.5 mm to 1 mm
2
0.5 to 0.75 mm
2
(see below)
Stripped length of the cables 8 to 10 mm
Wire end ferrules in accordance with DIN 46228 with
plastic sleeve
***
8 and 10 mm long
* AWG: American Wire Gauge
** Ferrules without plastic sleeve: 0.25 to 2.5 mm
2
/AWG: 24 to 13
*** See note on ferrules
Note
Ferrules
You can achieve optimal results with respect to a high-quality and durable electrical connection
and maximum conductor extraction forces at the same time by using crimping dies preferably
with smooth surfaces. Options include rectangular and trapezoidal crimping cross-sections.
Due to the large number of crimping dies used in the industry, we can recommend others on
request. Crimping dies with a pronounced wave profile are not permitted in ET 200SP HA.
Service & Support
D.2 Cable cross-sections and ferrules
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD 179
To Next Page
Loading...
