Siemens SIMATIC ET 200SP System Manual page 61

TWIN wire end ferrules for wires of the push-in terminals
Due to the space required by TWIN wire end ferrules with 0.75 mm
ensure a correct angle for the cable arrangement when crimping the TWIN wire end ferrule
so that the cables are optimally arranged.
①
②
Figure 5-4
Permissible cable temperature
Note
Permissible cable temperature
The minimum permissible cable temperature must be 30°C higher than the ambient
temperature of the ET 200SP (example: At an ambient temperature of 60°C, a connecting
cable must be rated for a temperature range of at least 90°C).
You should specify other connection types and material requirements based on the electrical
characteristics of the circuits you use and the installation environment.
Distributed I/O system
System Manual, 12/2015, A5E03576849-AF
Cross-section of the terminal compartment
Crimping TWIN wire end ferrules at the correct angle
TWIN wire end ferrules
Wiring
5.5 Wiring rules
cross-section, you must
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