Connections To Analog Outputs - Siemens SIPROTEC 7SA6 Manual

Distance protection relay for all voltage levels
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2.2.5

Connections to Analog Outputs

Connections
Connections to
Serial
Communication
Interfaces
7SA6 Manual
C53000-G1176-C156-2
9-pin D-subminiature female socket connectors are provided for all analog outputs of
the 7SA6. The connector is illustrated in Figure 2-32. The pin assignments are de-
scribed in Subsection 8.2.1.
Channel C
Channel E
Plastic Plugs
Figure 2-32
Inclined housing with 9 pin D-subminiature connectors
Standard 9 pin D-subminiature plug connectors per MIL–C–24308 and DIN 41652 can
be used.
Communication cable: Two-wire / four-wire, shielded
Max. load impedance: 350 Ω
Channel B
Channel D
Hardware and Connections
2-35

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