Analog Output Units - Omron NX Series Reference Manual

1 Data List
1-5-2

Analog Output Units

Analog Output Units (Screwless Clamping Terminal Block, 12 mm
Width)
 Items in the Summary Specifications
Item
Number of points
Output range
Resolution
I/O refreshing method
Conversion time
 Data List
NX Unit
Current
power
consump-
consump-
Model
tion from
tion [W]
I/O power
supply
Cou-
CPU
pler
NX-DA2203 2.10 1.75 No con-
sumption
NX-DA2205
NX-DA2603 1.40 1.10
NX-DA2605
NX-DA3203 2.10 1.80
NX-DA3205
NX-DA3603 1.35 1.25
NX-DA3605 1.60
1 - 26
The number of analog output points provided by the Unit.
The output range of the Unit.
The resolution of converted values of the Unit.
The I/O refreshing methods that are used by the Unit.
Free-Run refreshing and synchronous I/O refreshing are available.
In the following table, the following abbreviations are used.
Free: Free-Run refreshing
Sync: Switching synchronous I/O refreshing and Free-Run refreshing.
The time required per output to convert analog output signals of the Unit to the converted values.
Unit configuration data
I/O
pow
er Wei Widt
sup- ght h
ply [g] [mm]
met
[mA]
hod
NX 70 12
bus
Description
Num-
I/O Num
ber of
data ber
I/O Output
size of
entry range
[byte poin
map-
] ts
pings
0/4 0/1 2 4 to 20 mA
point
s
-10 to +10
V
0/8 4 4 to 20 mA
point
s
-10 to +10
V
NX-series Data Reference Manual (W525)
Summary specifications
I/O
Conver-
Resolu- refreshi
tion ng
method
250 μs
1/8000 Free
10 μs
1/30000 Sync
250 μs
1/8000 Free
10 μs
1/30000 Sync
250 μs
1/8000 Free
10 μs
1/30000 Sync
250 μs
1/8000 Free
10 μs
1/30000 Sync
sion
time