Chapter 6 Installation
GFK-2958E
RSTi-EP User Manual
323
6.4
Wiring
Warning
Explosion risk - During assembly work, sparks can form and surfaces may
become excessively hot.
•
Before assembly, make sure that there is not a potentially explosive
atmosphere.
•
For applications in potentially explosive atmospheres, observe the
installation and construction requirements of EN 60079- 15 and/or
country-specific regulations.
Warning
Dangerous contact voltage:
•
Carry out assembly and wiring work on the RSTi-EP station only when
the power supply is disconnected.
•
Make sure that the place of installation (switch cabinet etc.) has been
disconnected from the power supply.
Warning
Safety functions of EP-19xx modules can be impaired. When EP-19xx
modules are installed in the RSTi-EP station, observe the following points:
•
Use wire-end ferrules in combination with flexible/multi-conductor
cables.
•
Ensure that for safety inputs in the configuration without test pulses
the cabling prevents external short circuits (refer to DIN EN ISO 13849-
2 Table D.4).
6.4.1
Wiring of Modules with Standard Connectors
Wires with a cross section between 0.14 mm² and 1.5 mm² (AWG 26
–
16) can be connected.
The external dimensions of the crimped wire-end ferrules must conform with IEC
‑
60947-1.
RSTi-EP modules (except HD modules) and bus network adapters are equipped with the
spring-style
connector system. Singlestrand and fine-strand lines with wire-end ferrules can be inserted without
the need for a tool.
•
Each cable must be the optimal length so the bending radii observe the manufacturer's
specifications.
•
Strip the insulation from the lines to a length of approx. 10 mm ± 1 mm (o.4 in ± 0.04 in), even
if you are using wire-end ferrules. If you use wire-end ferrules with plastic collars, strip the
wires to 12 mm ± 1 mm (o.5 in ± 0.04 in).
•
Connect all lines according to wiring diagram.
For the usage and handling of the
spring-style
system, refer to the section,
Removing/Replacing
Cables
.
Содержание GFK-2958E
Страница 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Страница 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Страница 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Страница 166: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 162 EP 5111 Block Diagram EP 5111 ...
Страница 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Страница 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Страница 211: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 207 Frequency Counter EP 5212 ...
Страница 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Страница 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Страница 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Страница 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Страница 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Страница 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Страница 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Страница 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...