MODEL: R3-NL2
DISCRETE INPUT / OUTPUT
One (1) data area can handle 16 points of discrete signals.
[Example 2]
Four (4) of 16-point discrete input module:
Position
Module Type
R3-DA16S
R3-DA16S
R3-DA16S
R3-DA16S
R3-NL2-N
R3-PS1-R
Data Area
Network Variable
Module 1
Module 2
Module 3
Module 4
Module 5
Module 6
1
1
1
1
nvoSW01 through nvoSW16
nvoSW17 through nvoSW32
nvoSW33 through nvoSW48
nvoSW49 through nvoSW56
Channels 9 through 16 of the Module 4 are not transmitted.
MIXED I/O
Network Variables for the input channels are assigned first, and then those for the output channels are assigned to the next
module position.
[Example 3]
Four (4) of 8-point analog input module and three (3) of 8-point analog output:
Position
Module Type
R3-SV8S
R3-SV8S
R3-SV8S
R3-SV8S
R3-YV8S
R3-YV8S
R3-YV8S
R3-NL2-N
R3-PS3-R
Data Area
Network Variable
Module 1
Module 2
Module 3
Module 4
Module 5
Module 6
Module 7
Module 8
Module 9
8
8
8
8
8
8
8
nvoLV01 through nvoLV08
nvoLV09 through nvoLV16
nvoLV17 through nvoLV24
nvoLV25 through nvoLV32
nviLV01 through nviLV08
nviLV09 through nviLV16
nviLV17 through nviLV24
TOTALIZED PULSE INPUT / DISCRETE I/O
Network Variables for the discrete input channels are assigned first, and then those for the totalized pulse input channels are
assigned to the next module position. Finally those for the discrete output channels are assigned to the following module
position. The I/O modules must be assigned as in the fllowing example. Adequate operation is not guaranteed in any other
configuration.
[Example 4]
One (1) of 16-point totalized pulse input module, one (1) of 16-point discrete input module, and one (1) of 16-point discrete
output:
Position
Module Type
R3-DA16S
R3-PA16S
R3-DC16S
R3-NL2-N
R3-PS1-R
Data Area
Network Variable
Module 1
Module 2
Module 3
Module 4
Module 5
1
16
1
nvoSW01 through nvoSW16
nvoC01 through nvoC16
nviSW01 through nviSW16
R3-NL2 SPECIFICATIONS
ES-8428 Rev.10 Page 4/6
http://www.m-system.co.jp/