Siemens SIPROTEC Manual page 15

Order options
Example
Firmware
compatibility
SIPROTEC PROFIBUS DP - Bus mapping 6MD662/3/4
C53000-L1840-B011-03
Communication
PROFIBUS DP Slave RS485
(PROFIBUS Module on Port B)
PROFIBUS DP
Standard
PROFIBUS DP Slave LWL 820 nm
(PROFIBUS Module on Port B)
PROFIBUS DP Slave redundant RS485
(PROFIBUS Module on Port B and Port D)
PROFIBUS DP
Redundancy
PROFIBUS DP Slave redundant LWL 820 nm
(PROFIBUS Module on Port B and Port D)
Table 1-1 Order options for PROFIBUS DP communication
MLFB (order number) for a 6MD664 device with the interfaces:
• PROFIBUS DP redundant RS485
th
(Port B and D; 11 MLFB position = 9 and MLFB extension = +L1A),
• Inter relay communication
th
(Port C; 12 MLFB position = 4):
6MD6641-2EA94-0AA4 +L1A
Note:
Please ref. to the order code table of the 6MD66 devices for a description of the further
MLFB positions.
The following MLFB options can not be ordered if the device shall be equipped with
redundant PROFIBUS DP (PROFIBUS module on port B and port D):
• DIGSI 4, 820 nm LWL, Port D (12
As minimal firmware versions for devices with redundant PROFIBUS DP are required:
• 6MD663/4 firmware version from V4.70,
• PROFIBUS DP communication firmware version from 04.50.02.
Redundant PROFIBUS DP interface
th
MLFB position = 3 or 5)
th
MLFB
11 MLFB
extension
position
9 +L0A
9 +L0B
9 +L1A
9 +L1B
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