Procedure
1. Strip insulation from the wires.
2. Insert the screwdriver into the upper (square) opening of the terminal and press it into the
opening.
3. Insert the wire into the lower (round) opening of the terminal to the end stop.
4. Remove the screwdriver.
Table 5-7
Wiring the spring terminal
Insert screwdriver
Insert cable up to stop in spring-type terminal
Pull out screwdriver; cable clamps to contact
5.4.4
Grounding the mounting rail
Properties
The DIN rail of the distributed I/O station must be connected to the ground bus (equipotential
bonding).
Requirements
● Perform the wiring with the power supply turned off .
● Securing the ground cable to the Ex e grounding bolt of the mounting rail
● To avoid any interference, the cross-section of the grounding conductor for the mounting
rail must be greater than the cross-section of the grounding conductor on the terminal
module TM-PS-A/ TM-PS-A UC or TM-PS-B/ TM-PS-B UC.
Wiring
5.4 Wiring the ET 200iSP
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
111
Содержание SIMATIC ET 200iSP
Страница 82: ...Configuration options 3 18 Redundancy with IM 152 ET 200iSP 82 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 184: ...Commissioning and Diagnostics 6 8 Diagnostics with STEP 7 ET 200iSP 184 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 194: ...Maintenance 7 7 Reading service data ET 200iSP 194 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 220: ...Terminal modules 9 6 Terminal module TM RM RM ET 200iSP 220 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 372: ...Glossary ET 200iSP 372 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 384: ...Index ET 200iSP 384 Operating Instructions 11 2017 A5E00247483 07 ...