Remote end communication, DNP serial comm.
and time synchronization modules
#11
Notes and Rules
Slot position (rear view)
X312
X313
X302
X303
X322
X323
Available slots in 1/2 case with 1TRM
Note: Only 1 LDCM. Only for A30
Available slots in 3/4 & 1/1 case with 2 TRM
Note: Max 2 LDCM. Only for A25
No remote communication board included
X
X
X
X
X
X
Optical short range LDCM
A
A
A
A
A
A
Optical medium range, LDCM 1310 nm
B
B
B
B
B
B
IRIG-B Time synchronization module
F
Galvanic RS485 communication module
G
G
G
G
Selection for position #11.
Serial communication unit for station communication
#12
Notes and Rules
Slot position (rear view)
X301
X311
No first communication board included
X
No second communication board included
X
Serial and LON communication module (plastic)
A
Note: Optical ethernet module, 2
glass interfaces is not allowed
together with SLM.
Serial (plastic) and LON (glass) communication module
B
Serial and LON communication module (glass)
C
Optical ethernet module, 1 glass interface
D
Optical ethernet module, 2 glass interfaces
E
Selection for position #12.
Guidelines
Carefully read and follow the set of rules to ensure problem-free order management. Be aware that certain
functions can only be ordered in combination with other functions and that some functions require specific
hardware selections.
Basic hardware and functions
Manuals on CD
Operator’s manual (English)
Installation and commissioning manual (English)
Technical reference manual (English)
Application manual (English)
Getting started guide (English)
Transformer protection RET670
1MRK 504 091-BEN B
Pre-configured
Product version: 1.1
Issued: June 2010
ABB
95
