233
2020/09
9.4.4 Process data mapping
m = Offset of output data; depending on extension of station and the corresponding fieldbus.
Fig. 184: Wiring diagram BL20-S6x-SBCSBC
Data Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Output m - - - - DO4 DO3 DO2 DO1
NOTE
With PROFIBUS, PROFINET and CANopen, the I/O data of this module is localized within
the process data of the whole station via the hardware configuration tool of the fieldbus
master.
For DeviceNet, EtherNet/IP and Modbus TCP a detailed mapping table can be created with
the TURCK BL20 DTM in PACTware.
Process data Value Meaning
DOx 0 Digital output inactive
1 Digital output active
S
S
S
S
23
22
21
13
12
11
–
–
–
–
2414
PE
PE
PE
PE
2616
2515
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