Festo CPX-FB23, Electronic Manual, Page: 58 / 122

2. Commissioning
2−14
Festo P.BE−CPX−FB23−EN en 0308NH
Digital and analogue I/O modules (
Ţ
64 I/O and
Ţ
4 AI/AO)
with or without system diagnosis
4 stations
Analogue I/O data in
the word range
System diagnosis
(optional)
I = digital input
O = digital output
AI = analogue input
AO = analogue output
Bit range
RX RY
Inputs Outputs
Word range
RWr RWw
Inputs Outputs
Station 1
Station 3
Station 2
0
1
2
3
AI1
AI2 AO1
AO2
AI3 AO3
Station 4
RR (Remote Ready)
Control reserved
AI0 AO0
0
1
2
3
System diagnosis (16 I/O)
reserved
reserved
reserved
reserved
reserved reserved
0
1
2
3
reserved
reserved reserved
reserved
reserved reserved
reserved reserved
Control
reserved
reserved
reserved
0
1
2
3
AI5
AI6 AO5
AO6
AI7 AO7
AI4 AO4
I63 ... I48 O63 ... O48
I15 ... I0 O15 ... O0
I47 ... I32 O47 ... O32
I31 ... I16 O31 ... O16
Fig.2/7: CC−Link memory mapping (
Ţ
64 digital and
Ţ
8 analogue inputs and outputs)