CS Series Analog I/O Unit
CS1W-AD/DA/MAD
CSM_CS1W-AD_DA_MAD_DS_E_3_1
For Various Analog I/Os
• Analog Input Units for converting analog input
signals into binary data
• Analog Output Units for converting binary data
into analog output signals
CS1W-MAD44
CS1W-DA08V
CS1W-AD081-V1
Features
Analog Input Unit:
•
Holds a maximum of 16 analog input signals in 1 unit.
•
Reduces wiring using MIL connector (CS1W-AD161)
•
Connector-Terminal Block Conversion Unit and Connecting Cable available for CS1W-AD161
•
With functions including line disconnection detection, peak value holding, as well as mean value processing
•
Scaling function (CS1W-AD161 only)
Analog Output Unit:
•
Outputs a maximum of 8 analog output signals in 1 unit.
•
Output hold function
Analog I/O Unit:
•
Has both analog input and output signals
•
Ratio conversion function stores the results of positive and negative gradient analog inputs calculated for ratio and bias as analog output values
•
Hold a maximum of 4 analog input signals and outputs 4 analog output signals in 1 unit
Analog Input functions
- Peak value holding, mean value processing and line disconnection detection
Analog Output functions
- Output hold function
System Configuration
CS-series PLCs
Analog Input Unit
AD081
DA08V
Analog Output
Unit
CPU Unit
V
V
V
V
4
V
6
6
5
5
V
6
V
6
V8
8
8
7
7
V8
V
V
3
V3
V5
V5
V7
V7
Temperature
Pressure
Speed
Flow rate
Voltage
Current
Power
Power factor
Sensor
Regulator
Preamp
Servo-
controller
Variable
speed
controller
Chart
recorder
Sensor
(Temperature control)
(Position control)
(Speed control)
Transducer
Note:
The above diagram is an installation example for the CS1W-AD081-V1 Analog Input Unit and CS1W-DA08V Analog Output Unit.
1
CS1W-AD/DA/MAD
Ordering Information
Analog Input Units
Specifications
Unit type
Product
name
I/O
points
Signal
range
selection
Model
Signal
range
1 to 5 V,
0 to 5 V,
0 to 10 V,
−10
V to
10 V,
4 to 20 mA
Resolution
Conversion
speed
250 s/point
max.
(Settable
to 1 ms/
point)
250 s/point
max.
(Settable
to 1 ms/
point)
External
connection
Current
consumption
No. of
(A)
Unit
numbers
allocated 5V
26V
Standards
4
inputs
Analog Input
Units
CS-series
Special
I/O Units
CS1W-AD161
Connector-
Terminal
block
conversion
Units
Set
separately
for each
input
1/8,000
(Settable
to 1/4,000)
Removable
terminal
block
Removable
terminal
block
MIL
connector
CS1W-AD041-V1
1
0.12
0.09
UC1,
N, CE
8
inputs
16
inputs
1 to 5 V,
0 to 5 V,
1/8,000
0 to 10 V,
(Settable
−10
V to
to 1/4,000)
10 V,
4 to 20 mA
CS1W-AD081-V1
2
CS1W-AD161
0.12
0.09
UC1,
CE
−
−
0.15
−
−
0.06
Slim-type terminal block 34 terminal, dimensions: 128
×
40
×
39 mm
Connecting cable
Length: 2 m
XW2D-34G6
XW2Z-200C
Analog Output Units
Specifications
Unit type
Product
name
I/O
points
Signal
range
selection
Signal
range
Resolution
Conversion
speed
External
connection
Model
No. of
Unit
numbers
allocated
Current
consumption
(A)
5V
26V
Standards
4
outputs
CS1
Special
analog I/O
Units
Analog
Output
Units
Set
separately
for each
input
1 to 5 V,
0 to 5 V,
0 to 10 V,
1/4,000
−10
V to
10 V,
4 to 20 mA
1 to 5 V,
0 to 5 V,
0 to 10 V,
−10
V to
10 V
1 ms/point
Removable
terminal
block
1 ms/point
CS1W-DA041
0.13
0.18
1
CS1W-DA08V
0.13
0.18
UC1,
N, CE
8
outputs
8
outputs
1/4,000
4 to 20 mA 1/4,000
1 ms/point
CS1W-DA08C
0.13
0.25
Analog I/O Units
Specifications
Unit type
Product
name
I/O
points
Signal
range
selection
Signal
range
Resolution
Conversion
speed
External
connection
Model
No. of
Unit
numbers
allocated
Current
consumption
(A)
5V
26V
Standards
CS1
Special
analog I/O
Units
4
inputs
Analog
I/O
Units
4
outputs
Set
separately
for each
input
1 to 5 V,
0 to 5 V,
0 to 10 V,
1/4,000
−10
V to
10 V,
4 to 20 mA
1 to 5 V,
0 to 5 V,
0 to 10 V,
−10
V to
10 V
1 ms/point
Removable
terminal
block
1 ms/point
CS1W-MAD44
1
0.20
0.20
UC1,
N, L,
CE
1/4,000
International Standards
•
The standards indicated in the "Standards" column are those current for UL, CSA, cULus, cUL, NK, and Lloyd standards and EC Directives as
of the end of September 2008. The standards are abbreviated as follows: U: UL, U1: UL Class I Division 2 Products for Hazardous Locations,
C: CSA, UC: cULus, UC1: cULus Class I Division 2 Products for Hazardous Locations, CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
•
Ask your OMRON representatives for the conditions under which the standards were met.
2
CS1W-AD/DA/MAD
Individual Specifications
Analog Input Units CS1W-AD041-V1/AD081-V1/AD161
Specifications
Item
Applicable PLC model
Unit type
Isolation
*1
External terminals
Affect on CPU Unit cycle time
Power consumption
Dimensions (mm)
*2
Weight
General specifications
Mounting position
Maximum number of Units
CS series
CS1 Special I/O Unit
Between I/O and PLC signals: Photocoupler
(No isolation between individual I/O signals.)
21-point detachable terminal block (M3 screws)
0.2 ms
120 mA max. at 5 VDC, 90 mA max. at 26 VDC
35
×
130
×
126 (W
×
H
×
D)
450 g max.
Conforms to general specifications for SYSMAC CS Series.
CS-series CPU Rack or CS-series Expansion Rack
(Cannot be mounted to a C200H Expansion I/O Rack or a SYSMAC BUS Slave Rack.)
Depends on the power supply Unit.
*3
Special I/O Unit Area in CIO Area
(CIO 2000 to CIO 2959): 20 words per
Unit
Special I/O Unit Area in DM Area
(D20000 to D29599): 200 words per
Unit
16
150 mA max. at 5 VDC,
55 mA max. at 26 VDC
35
×
130
×
119 (W
×
H
×
D)
Two 34-pin MIL connectors
CS1W-AD041-V1
CS1W-AD081-V1
CS1W-AD161
Data exchange with CPU Units
*4
Special I/O Unit Area in CIO Area (CIO 2000 to CIO 2959): 10 words per Unit
Special I/O Unit Area in DM Area (D20000 to D29599): 100 words per Unit
Number of analog inputs
4
1 to 5 V
0 to 5 V
0 to 10 V
−10
to 10 V
4 to 20 mA
*6
Voltage Input:
±15
V
Current Input:
±30
mA
Voltage Input: 1 MΩ min.
Current Input: 250
Ω
(rated value)
4,000/8,000
*8
16-bit binary data
Voltage Input:
±0.2%
of full scale
Current Input:
±0.4%
of full scale
Voltage Input:
±0.4%
of full scale
Current Input:
±0.6%
of full scale
1.0 ms or 250
μs
per point max.
*8
8
Input signal range
*5
Maximum rated input
(for 1 point)
*7
Input impedance
Resolution
Converted output data
Input
specifi-
cations
23±2°C
Accuracy
*9
0°C to 55°C
A/D conversion time
*10
Mean value processing
Peak value holding
Input disconnection
detection
Voltage Input:
±0.2%
of full scale
Current Input:
±0.2%
of full scale
Voltage Input:
±0.4%
of full scale
Current Input:
±0.4%
of full scale
Stores the last "n" data conversions in the buffer, and stores the mean value of the conversion values.
Buffer number: n = 2, 4, 8, 16, 32, 64
Stores the maximum conversion value while the Peak Value Hold Bit is ON.
Detects the disconnection and turns ON the Disconnection Detection Flag.
*11
Enabled only for conversion time of
1 ms and resolution of 4,000. Setting
any values within a range of
±32,000
as the upper and lower limits allows the
A/D conversion result to be output with
these values as full scale.
Scaling function
None
None
*1.
Do not apply a voltage higher than 600 V to the terminal block when performing withstand voltage test on this Unit. Otherwise, internal
elements may deteriorate.
*2.
Refer to
Dimensions
on page 20 for details on the Unit's dimensions.
*3.
The maximum number of Analog Input Units that can be mounted to one Rack depends on the Power Supply Unit mounted to the Rack.
Power Supply Unit
C200HW-PA204
C200HW-PA204S
C200HW-PA204R
C200HW-PA204C
C200HW-PD024
(4.6 A at 5 VDC)
C200HW-PA209R
(9 A at 5 VDC)
CS1D-PA207R
(7 A at 5 VDC)
CS1D-PD024
(4.3 A at 5 VDC)
Rack
CS1W-AD041-V1
CS1W-AD081-V1
(5 VDC 120 mA)
6
CS1W-DA041
CS1W-DA08V
(5 VDC 130 mA)
3
CS1W-MAD44
(5 VDC 200 mA)
3
CS1W-DA08C
(5 VDC 130 mA)
2
CS1W-AD161
(5 VDC 150 mA)
8
CPU Rack
Expansion Rack
CPU Rack
Expansion Rack
CPU Rack
Expansion Rack
CPU Rack
Expansion Rack
6
10
10
8
9
6
6
3
7
7
5
6
3
3
3
6
6
4
5
2
2
2
5
5
4
4
2
2
9
10
10
8
9
7
8
The above limits may be reduced depending on the power consumed by other Units on the same Rack.
3
CS1W-AD/DA/MAD
*4.
Data Exchange with the CPU Unit
Area
Number of words
Data transfer timing
Transfer direction
Data contents
CPU Unit to Analog Input Unit Peak hold indicators
Constantly
Analog input values
Line disconnection detection
Analog Input Unit to CPU Unit
Alarm flags
Etc.
Input signal conversion ON/OFF
Signal range specifications
Averaging specifications
CPU Unit to Analog Input Unit
Resolution/conversion time setting
Operation mode setting
Scaling setting (CS1W-AD161 only)
Special I/O Unit Area in CIO
•
CS1W-AD041-V1/081-V1: 10
Area
words per Unit
(CIO 2000 to CIO 2959,
•
CS1W-AD161: 20 words per
CIO 2000.00 to CIO 2959.15)
Unit
•
CS1W-AD041-V1/081-V1: 100
words per Unit
•
CS1W-AD161: 200 words per
Unit
Special I/O Unit Area in DM
Area
(D20000 to D26959)
When power is turned
ON or Unit is restarted
The resolution/conversion time setting and operation mode setting are supported only by version-1 Analog Input Units.
*5.
Input signal ranges can be set for each input.
*6.
Voltage input or current input is selected for the CS1W-AD041-V1 and CS1W-AD081-V1 by using the voltage/current switch at the back of
the terminal block. Voltage input or current input is selected for the CS1W-AD161 by wiring the connector terminals. Voltage/current selection
for input ranges 1 to 5 V or 4 to 20 mA can be set in DM word m+52.
*7.
Use the analog input voltage/current value within the specified input signal range. Exceeding the specified range may result in malfunction.
*8.
With Analog Input Units, the resolution can be changed from 4,000 to 8,000 and the conversion time changed from 1 ms to 250
μs
in DM word
m+18 for CS1W-AD041-V1 and CS1W-AD081-V1 or in DM word m+19 for CS1W-AD161.
*9.
The following are adjusted at the factory.
CS1W-AD041-V1/081-V1: Voltage inputs
CS1W-AD161: Voltage inputs and current inputs
Calibration conditions: Recommended Terminal Block-Connector Conversion Unit used. (The factory calibration for a current
input can be made effective by setting DM word m+52.)
To use current inputs with the CS1W-AD041-V1/081-V1 or to use the CS1W-AD161 with products other than the recommended ones, adjust
the offset and gain 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 cycle before the converted data is read by the CPU Unit.
*11.Input
disconnection detection is valid only when the 1 to 5-V or 4 to 20-mA range is set. If there is no input signal for when the 1 to 5-V or 4
to 20-mA range is set, the Disconnection Detection Flag will turn ON.
Input Function Block Diagram
Analog Input Unit
CPU Unit
Analog input 1
A/D
Input
disconnection
detection
Mean value
processing
disabled
Mean value
processing
enabled
Peak value
hold function
disabled
Peak value
hold function
enabled
I/O
refresh
Special I/O
Unit Area
Analog
input 1
conversion
value
Analog input 2
Analog input 3
Analog input 4
Analog input 5
Analog input 6
Analog input 7
Analog input 8
Same as above.
Same as above.
Same as above.
Same as above. (See note.)
Same as above. (See note.)
Same as above. (See note.)
Same as above. (See note.)
Note:
There are only four analog inputs for the CS1W-AD041-V1, and 16 analog inputs for the CS1W-AD161.
4
CS1W-AD/DA/MAD
External Interface
CS1W-AD041-V1
CS1W-AD081-V1
Front
With Terminal Block
AD041
With Terminal Block Removed
AD041
With Terminal Block
AD081
With Terminal Block Removed
AD081
Unit number
setting switch
External
terminal block
mounting
screws
(black M3)
Unit number
setting switch
External
terminal block
mounting
screws (black M3)
Voltage/
Current
switch
Voltage/
Current
switch
6
6
5
5
6
6
5
5
8
8
External
terminal b
lock (M3)
7
7
External
terminal
block (M3)
8
8
7
7
Back
Side
Operation mode switch
Terminal block
Backplane connector
5
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