User guide

16 Design and specifications are subject to change without notice S47183e rev.03 2010-06-07
4.2 Terminals wiring system
Closing drive supply (~,+) (S3) Closing drive supply (N,-) PE S1 ( CLOSE-Command) S2 ( OPEN by ST command) S2 (OPEN by UVR command )
(+) (-)
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X2
S3 ed-trip firing signal 6…24Vdc
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X3
External Control Voltage Supply (+) External Control Voltage Supply (-) NEKO charging indicator (indicates C-bank charging) with OCT indicator (Indicates tripping by OCT) Arc chute indicator (Indicator switch)
Fig. 21 Typical terminals wiring system, external
customer connections.
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X4
HS 1 HS 2 HS 3 HS 4 HS 5
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X
5
HS 6 HS 7 HS 8 HS 9 HS 10
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X6
SEL (4…20 mA)
+
SEL (4…20 mA)
-
SEL ( +/- 20 mA)
+
SEL ( +/- 20 mA)
-
SEL ( +/- 10V )
+
SEL ( +/- 10 V )
-
SEL (self check)