Fieldbus connection for CANopen CX1500-FB510

Adapter RAM Hardware address overview

available memory addresses for CX1000: D0000-EFFFF (hex)

Base Address (hex)
End Address (hex)
Size(Bytes)(hex)
Access Type
Description
D6000
D7FFF
2000
R/W
CX1500-M510 CANopen Master DPRAM
E6000
E7FFF
2000
R/W
CX1500-B510 CANopen Slave DPRAM

available memory addresses for CX1020: D0000-DFFFF (hex)

Base Address (hex)
End Address (hex)
Size(Bytes)(hex)
Access Type
Description
D6000
D7FFF
2000
R/W
CX1500-M510 CANopen Master DPRAM
 

For CX1020 the memory space upper DFFFF is reserved for the BIOS and other functions.

For some fieldbus connections (all Slave modules) the base addresses are mapped in the memory region upper DFFFF(hex). So this modules must be ordered with other base addresses. The same situation takes place if more than two or more master modules of same type are used (for more see note below). The order numbers for the modules are:

Order number
Alternative ISA-Address
CX1500-M510-0001
D4000
CX1500-M510-0002
D6000
CX1500-M510-0003
D8000
CX1500-M510-0004
DA000
CX1500-M510-0005
DC000
 
Two connection modules (master or slave) can be used simultaneously. If more than two connections are needed call Beckhoff Automation GmbH for further information.