Siemens ET 200S - Block Diagram of the Terminal Module with Fast Connect

Wiring and Fitting
5-10
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
5.4.3 Wiring Terminal Modules with Fast Connect
Features
 In the case of terminal modules with Fast Connect, the individual wires are
attached using a quick connection method that requires no stripping.
 Fast Connect is a connection method that requires no preparation (i.e. the
conductor does not have to be stripped).
 Each terminal of the terminal module with Fast Connect has a test opening (for
measuring the voltage, for example). The test opening is suitable for test
probes with a maximum diameter of Ğ 1.5 mm.
 Wire end ferrules are not permitted.
 Diagram of the Fast Connect terminal module
Locking mechanism closed (the cable is connected)
Locking mechanism open (the cable can be inserted)
Opening for 1 conductor: 0.5 mm to 1.5 mm
2
Opening for measuring, checking: max. Ğ 1.5 mm
Fast Connect
terminal module
Figure 5-4 Block Diagram of the Terminal Module with Fast Connect
Requirements
Adhere to the wiring rules.
Tool Required
3-mm screwdriver