Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E
RSTi-EP User Manual
296
5.31
Power-feed Module for Output Current Path EP-7641
Power-feed Module for Output Current Path EP-7641
Connection Diagram EP-7641
Power-feed modules are used to refresh the current paths and isolate the power supply. The RSTi-EP
station‘s main power supply is always fed in via the
network adapter. A power-feed module EP-7641
must be connected if the current demand of the series of output modules is too large.
The maximum feed-in current in the output current path via the 4-pole connector is 10 A. Details
required to calculate current demand and power supply refer to the section, Current Demand and
Power Supply.
Power-feed modules are passive modules without fieldbus communication, therefore they are not
considered during configuration.
Note:
A maximum of three passive modules (powerfeed module, potential distribution module,
empty slot module) may be installed in succession, however the next module to be installed
must be an active module.
Caution
In the case of a maximum power supply of >8 A and a maximum
temperature of > +55°C (131 °F), all four contacts must be connected with
1.5 mm² wiring.
Summary of Contents for GFK-2958E
Page 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Page 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Page 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Page 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Page 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Page 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Page 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Page 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Page 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Page 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Page 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Page 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Page 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...