List of Figures
Relay Rating Label ........................................................................................................................... 14
Fascia Relay Rating Label ................................................................................................................ 14
Safety Symbols ................................................................................................................................ 15
Close up of Relay Identifier ............................................................................................................... 15
Binary Input Logic ............................................................................................................................. 18
Binary Output Logic .......................................................................................................................... 19
Start-up Counter Meter ..................................................................................................................... 20
Start-up Events ................................................................................................................................ 21
Stall Protection (14) .......................................................................................................................... 27
Start Time Supervision (48) .............................................................................................................. 29
Connect Icon .................................................................................................................................... 49
System Information Icon ................................................................................................................... 50
System Information Icon ................................................................................................................... 51
List of Tables
Operation Mode ............................................................................................................................... 55
©2018 Siemens Protection Devices
7SR105 Rho Description Of Operation
Chapter 1 Page 4 of 57