ABB RELION 670 Series Product Manual page 134
Transformer protection
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Also See for RELION 670 Series:
- Technical manual (1432 pages) ,
- Technical reference manual (1232 pages) ,
- Applications manual (944 pages)
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Transformer protection RET670 2.1 IEC
Table 202. Binary input/output module selection, continued
Binary input/output
modules
SOM Static output
T1
module, 12 outputs,
48-60 VDC
SOM static outputs
T2
module, 12 outputs,
110-250 VDC
Selected.
Table 203. Remote end serial communication selection
Remote end communication, DNP serial comm. and time synchronization
modules
Slot position (rear view)
Available slots in 1/2, 3/4 and 1/1 case with 1TRM
Available slots in 3/4 and 1/1 case with 2 TRM
No remote communication board included
Optical short range LDCM
Optical medium range, LDCM 1310 nm
Optical long range, LDCM 1550 nm
Galvanic X21 line data communication module
IRIG-B Time synchronization module
Galvanic RS485 communication module
GPS time synchronization module
Table 204. Serial communication unit for station communication selection
Serial communication unit for station communication
Slot position (rear view)
No communication board included
Serial SPA/LON/DNP/IEC 60870-5-103 plastic interface
Serial SPA/LON/DNP/IEC 60870-5-103 plastic/glass interface
Serial SPA/LON/DNP/IEC 60870-5-103 glass interface
Optical ethernet module, 1 channel glass
Optical ethernet module, 2 channel glass
134
T1
T1
T1
T1
T1
T2
T2
T2
T2
T2
Selection
T1
T1
T1
T1
T1
T2
T2
T2
T2
T2
Selection
█
█
█
█
█
█
X
X
X
A
A
A
B
B
B
C
C
C
E
E
E
F
F
F
G
G
G
S
S
Selected
Selected.
1MRK 504 155-BEN F
Notes and Rules
T1
T1
T1
Note: SOM must not be placed
in the following positions: 1/2
case slot X51, 3/4 case 1 TRM
slot X101, 3/4 case 2 TRM slot
T2
T2
T2
X71, 1/1 case 1 TRM slot X161,
1/1 case 2 TRM slot X131
Notes and Rules
Note: The maximum number
and type of LDCM modules
supported depend on the total
amount of modules (BIM, BOM,
LDCM, OEM, GTM, SLM, RS485,
IRIG-B) in the IED.
Note: Max 2 LDCM in 1/2 case
█
█
█
█
X
X
X
A
A
A
Note: Max 2 LDCM (same or
different type) can be selected
B
B
B
Rule: Always place LDCM
C
C
C
modules on the same board to
support redundant
E
E
E
communication; in P30:2 and
P30:3, P31:2 and P31:3 or P32:2
and P32:3
F
F
F
G
G
G
S
S
Selection
Notes and Rules
X
X
A
B
C
D
E
ABB
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