User manual

40
Occupied I/O points by module (unit: word)
The table below shows the occupied I/O points for each module when
the memory space is allocated automatically by the system.
Catalog number
(a)
(a) For digital I/O and analog modules, manual addressing is possible and the size of
allocated space can be larger than the I/O occuplied word presented in the table
above.
I/O occupied
points
(b)
(b) The number in parenthesis indicates the number of words occupied when the
shared memory method is used for addressing.
Input
(b)
Output
NX-X16D 1 1
NX-X16A110 1 1
NX-X16A220 1 1
NX-X32D 2 2
NX-X64D 4 4
NX-Y16R 1 1
NX-Y16RV 1 1
NX-Y16T 1 1
NX-Y16SSR 1 1
NX-Y32RV 2 2
NX-Y32T 2 2
NX-64T 4 4
NX-AI8C 8 (1) 8 (1)
NX-AI8V 8 (1) 8 (1)
NX-AO4C 4 (1) (1) 4
NX-AO4V 4 (1) (1) 4
NX-AO8C 8 (1) (1) 8
NX-AO8V 8 (1) (1) 8
NX-RTD8 8 (1) 8 (1)
NX-RTD4 4 (1) 4 (1)
NX-TC8 8 (1) 8 (1)
NX-TC4 4 (1) 4 (1)
NX-HSC1 2 1 1
NX-HSC2 2 1 1
NX-HSC4 4 2 2
NX-PULSE4 4 2 2
NX-POSI1 4 2 2
NX-POSI2 4 2 2
NX-POSI3 8 4 4
NX-POSI4 8 4 4
NX-CCU+ 0 Not Applicable Not Applicable
NX-SCU 2 1 1
NX-MASTER 0 Not Applicable Not Applicable
NX-MWLINK 0 Not Applicable Not Applicable
NX-DEVICE 2 1 1