Siemens SIPROTEC 7SJ62 Instruction Manual

Appendix
A-77SJ62 Manual
C53000-G1140-C121-1
7SJ622∗−∗D/E
Figure A-2 Connection Diagram For 7SJ622∗–∗D/E (Panel Flush Mounted or Cubicle Mounted)
Rear SCADA
Port
Rear Service
Port
Front PC Port
Time
Synchronization
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
R14
R16
R15
R17
R18
F14
F15
F16
R9
R10
R11
R12
R8
R7
R13
R2
R6
F6
F7
F8
F9
F10
F11
F12
F13
R1
R3
R4
R5
F3
F4
F5
F1
F2
( )
~
+
Live Status
Power
B
C
A
Ground at Back
Supply
Wall of Housing
Contact
Ia
Ib
Ic
3I
0
Va
Vc/VG
Vb
BI1
BI2
F17
F18
BI3
BI4
BI5
BI11
BI10
BI6
BI7
BI9
BI8
BO1
BO2
BO3
BO4
BO5
BO7
Interference suppression
capacitors at the
Ceramic, 4.7 nF, 250 V
relay contacts,
Measurement
Relay PICKUP
52 Breaker,
Relay TRIP
52 Breaker,
79 Close
52 Breaker,
79 Close
Supervision
>Light on
>Block 50-2,
>Reset LED
>52–b, 52 Breaker
>52–a, 52 Breaker
>Block 50N-2
Assignment of Pins of Interfaces, refer to Table 8-7 and 8-8 in Subsection 8.2.1
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English