3.3 Allocating I/O Numbers
3.3.1 I/O Allocation
Unit type
FPΣ S-LINK unit
• The number of I/O points that can be actually used is depending on the setting of the MODE switch.
Expansion
No. of
unit 1
allocation
Slot 0
Input
X100 to X17F
Output
Y100 to Y17F
Expansion
Expansion
unit 2
unit 3
Slot 1
Slot 2
X180 to X25F
X260 to X33F
Y180 to Y25F
Y260 to Y33F
Expansion
unit 4
Slot 3
X340 to X41F
Y340 to Y41F
3-5