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Manual – MOVIDRIVE® MDX60B/61B Communication and Fieldbus Unit Profile
5
Connecting and installing CAN
CAN Interfaces of MOVIDRIVE® B
5
CAN Interfaces of MOVIDRIVE
®
B
As standard, MOVIDRIVE
®
B is equipped with two CAN interfaces (SBus):
• CAN 1 (SBus 1), connection via X12 on the MOVIDRIVE
®
B basic unit
• CAN 2 (SBus 2), connection via X30 and X31 on the DFC11B option card
Both CAN interfaces correspond to CAN specification 2.0 A and B but use only 11-bit
identifiers (COB-ID 0 - 2047). The CAN interfaces can be configured and used indepen-
dent of one another.
• For direct connection of control systems for process and parameter data transfer
according to the CANopen or MOVILINK
®
profile
• For direct connection to SEW fieldbus gateways (e.g. DF..B/UOH11B) to allow
operation on various bus and control systems.
• For interconnecting several MOVIDRIVE
®
B units for master/slave operation.
• For exactly synchronizing several MOVIDRIVE
®
B units (ISYNC).
• For connection to an engineering PC via PC-CAN interface or SEW fieldbus gate-
way.
• For sending and receiving user-defined data (CAN layer 2 communication) in
IPOS
plus®
.
Telegrams received from MOVIDRIVE
®
B via CAN interface are
not
passed on via the
other CAN interface.
5.1
Connecting and installing CAN
5.1.1
Connecting the two CAN interfaces CAN 1 and CAN 2
Both CAN interfaces can be connected in a pin-compatible manner using a separable
3-pole terminal block. For the CAN 2 interface, the DFC11B option card provides an
additional Sub-D9 plug (X30) connected in series according to CiA standard (CAN in
automation).
Terminal descrip-
tion of the CAN
interfaces
• CAN 1 (SBus 1) at terminal X12 in the MOVIDRIVE
®
B basic unit is not electrically
isolated.
• CAN 2 (SBus 2) is available electrically isolated via the DFC11B option (terminals
X30, X31).
Signal
Terminal
CAN 1: X12 (MDX B)
CAN 2: X31 (DFC11B)
CAN 2: X30 (DFC11B)
DGND
1)
1) DGND of the CAN 2 interface is independent from DGND of the basic unit
1
3, 6
CAN High
2
7
CAN Low
3
2
N. C.
-
1, 4, 5, 8, 9
Summary of Contents for MOVIDRIVE MDX60B
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