Omron CS1W-AD081-V1 User Manual

79
Specifications Section 3-1
3. The maximum number of Analog Input Units that can be mounted to one
Rack varies depending on the current consumption of the other Units
mounted to the Rack.
4. Data Transfer with the CPU Unit
5. Input signal ranges can be set for each input.
6. Voltage input or current input are chosen by using the voltage/current
switch at the back of the terminal block.
7. The Analog Input Unit must be operated according to the input specifica-
tions provided here. Operating the Unit outside these specifications will
cause the Unit to malfunction.
8. The resolution can be set to 8,000 and the conversion time to 250
µs in the
DM Area (m+18). There is only one setting for both of these, i.e., they are
both enabled or disabled together.
9. The accuracy is given for full scale. For example, an accuracy of ±0.2%
means a maximum error of ±8 (BCD).
The default setting is adjusted for voltage input. To use current input, per-
form the offset and gain adjustments as required.
10. A/D conversion time is the time it takes for an analog signal to be stored in
memory as converted data after it has been input. It takes at least one cy-
cle before the converted data is read by the CPU Unit.
11. Line disconnection detection is supported only when the range is set to 1
to 5 V or 4 to 20 mA. If there is no input signal when the 1 to 5-V or 4 to 20-
mA range is set, the Line Disconnection Flag will turn ON.
Power Supply Unit Rack CJ1W-DA021
CJ1W-DA041
(5 VDC 120 mA)
CJ1W-DA08V
CJ1W-DA08C
(5 VDC 140 mA)
CS1W-AD041-V1
CJ1W-AD081-V1
(5 VDC 420 mA)
CJ1W-MAD42
(5 VDC 580 mA)
CJ1W-PA205R
CJ1W-PA205C
CJ1W-PD025
(5.0 A at 5 VDC)
CPU Rack 10 9 7
Expansion Rack 10 10 8
CJ1W-PA202
(2.8 A at 5 VDC)
CPU Rack 10 4 3
Expansion Rack 10 6 4
CJ1W-PD022
(2.0 A at 5 VDC)
CPU Rack 7 2 1
Expansion Rack 10 4 3
Special I/O
Unit Area in
CIO Area
(CIO 2000 to
CIO 2959,
CIO 200000 to
CIO 295915)
10 words
per Unit
refreshed
cyclically
CPU Unit to
Analog Input
Unit
Peak hold values
Analog Input
Unit to CPU
Unit
Analog input values
Line disconnection detection
Alarm flags
Etc.
Special I/O
Unit Area in
DM Area
(D20000 to
D29599)
100 words
per Unit
refreshed
cyclically
CPU Unit to
Analog Input
Unit
Input signal conversion ON/OFF
Signal range specifications
Averaging specifications
Resolution/conversion time setting
Operation mode setting

Omron CS1W-AD081-V1 Specifications

General

Brand	Omron
Model	CS1W-AD081-V1
Category	I/O Systems
Language	English