241
2020/09
9.6.3 Wiring diagram
9.6.4 Process data mapping
m = Offset of output data; depending on extension of station and the corresponding fieldbus.
Fig. 191: Wiring diagram BL20-B3x-SBC
Data Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Output m DO8 DO7 DO6 DO5 DO4 DO3 DO2 DO1
m + 1 DO16 DO15 DO14 DO13 DO12 DO11 DO10 DO9
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
23 163
22 162
21 161
13 153
12 152
11 151
SS
āā
PE PE
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