Hmi (Human-Machine Interface) Optional - Siemens 7SC80 Manual

•
Connect a solid low-ohmic protective and operational ground to the grounding terminal of the device.
The cross-section of the cable used must correspond to the maximum connected cross-section but must
be at least 2.5 mm
•
Establish the connections according to the circuit diagram via the screwed connections. The details on
the connection technique for the communication modules in accordance with the SIPROTEC 4 System
Description and the details on the connection technique for the current and voltage terminals on the rear
of the device in the Sections "Current Terminal Connections" and "Voltage Terminal Connections" must be
strictly observed.
NOTE
i
i
When using current terminals, the mounting brackets must be used in the outmost setting to observe the
stipulated bending radius.
3.1.3.2

HMI (Human-Machine Interface) Optional

You can operate the 7SC80 device using the Web Monitor or directly via the optional HMI.
You can mount the HMI either directly on the 7SC80 or detached and connected via cable.
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017
2 betragen.
Mounting and Commissioning
3.1 Mounting and Connections
463