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CS1W-PDC / PTW / PTR

SYSMAC CS-series Process Analog I/O Units

CS1W-PDC / PTW / PTR

Provides the functionality of isolators, power supplies, signal converters, and other devices.

General Specifications

The specifications shown in the following table apply to all the CS-series Process Analog I/O Units.

Item Specification
Applicable PLC CS-series PLCs
Unit type CS-series Special I/O Unit
Structure Backplane-mounted, single slot size
Dimensions 35 × 130 × 126 mm (W × H × D)
Weight 450 g max.
External connection terminals CS1W-PDC55
24-point removable terminal block (with lever) (M3 screws, Tightening torque: 0.5 Nm)
Other Units
21-point removable terminal block (M3 screws, Tightening torque: 0.5 Nm)
Unit number switch setting 00 to 95
Self-diagnosis function Results of self-diagnosis shown on indicators.
Mountable Racks CPU Rack or CS-series Expansion Rack
Maximum number of Units 80 Units (10 Units × 8 Racks)
Confirm that the total current consumption of all the Units (including the CPU Unit) mounted
to a single CPU Rack or Expansion Rack does not exceed the maximum power supply capacity
of the Power Supply Unit.
Ambient operating temperature 0 to 55 ° C
Ambient operating humidity 10% to 90% (with no condensation)

Current consumption

Name Model Current consumption (power)
5 V 26 V
Isolated-type 2-Wire Transmitter Input Unit CS1W-PTW01 0.15 A (0.75 W) 0.16 A (4.2 W)
Isolated-type Direct Current Input Unit CS1W-PDC01 0.15 A (0.75 W) 0.16 A (4.2 W)
CS1W-PDC11 0.12 A (0.60 W) 0.12 A (3.12 W)
CS1W-PDC55 0.18 A (0.90 W) 0.06 A (1.56 W)
Power Transducer Input Unit CS1W-PTR01 0.15 A (0.75 W) 0.08 A (2.1 W)
Analog Input Unit (100 mV) CS1W-PTR02 0.15 A (0.75 W) 0.08 A (2.1 W)

(Reference) Maximum current and total power supplied

Power Supply Unit Maximum current supplied (power) Maximum total power
5 V 26 V 24 V
C200HW-PA204 4.6 A (23 W) 0.6 A (15.6 W) None 30 W
C200HW-PA204C 4.6 A (23 W) 0.6 A (15.6 W) None 30 W
C200HW-PA204S 4.6 A (23 W) 0.6 A (15.6 W) 0.8 A (19.2 W) 30 W
C200HW-PA204R 4.6 A (23 W) 0.6 A (15.6 W) None 30 W
C200HW-PD024 4.6 A (23 W) 0.6 A (15.6 W) None 30 W
C200HW-PA209R 9 A (45 W) 1.3 A (33.8 W) None 45 W
C200HW-PD025 5.3 A 1.3 A None 40 W
CS1D-PA207R 7 A (35 W) 1.3 A (33.8 W) None 35 W
CS1D-PD024 4.3 A (21.5 W) 0.56 A (14.6 W) None 28 W
CS1D-PD025 5.3 A 1.3 A None 40 W

CS1W-PDC01 Isolated-type Direct Current Input Unit

Item Specifications
Model CS1W-PDC01
Applicable PLC CS-series
Unit type CS-series Special I/O Unit
Mounting position CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Rack or
SYSMAC BUS Remote I/O Slave Rack.)
Maximum number of
Units
80 (within the allowable current consumption and power consumption range)
Unit numbers 00 to 95 (Cannot duplicate Special I/O Unit numbers.)
Areas for
data
exchange
with
CPU Unit
Special I/O
Unit Area
10 words/Unit
Isolated-type Direct Current Input Unit to CPU Unit:
All process values, process value alarms (LL, L, H, HH), rate-of-change values, rate-of-change alarms (L,
H), input errors
DM Area
words
allocated
to Special
I/O Units
100 words/Unit
CPU Unit to Isolated-type Direct Current Input Unit:
Input signal type, scaling of process values in industrial units, square root function enable, rate-of-change
value range, rate-of-change scaling, number of items for moving average, process value alarm setting (LL,
L, H, HH), rate-of-change alarm setting (L, H), zero/span adjustment value, etc.
Number of inputs 4
Input signal type 4 to 20 mA, 0 to 20 mA, - 10 to 10 V, 0 to 10 V,
- 5 to 5 V, 1 to 5 V, 0 to 5 V, or ± 10-V user-set
range. The ± 10-V user-set range can be specified
within - 10.000 to 10.000 V.
Input signal type and scaling to industrial units are
separate for each of the 4 inputs.
Note: Input signal type and scaling to industrial units
are set in the DM Area.
Example:
Input signal type: 4 to 20 mA; industrial unit scaling:
0 to 500 m 3 /h (after square root extraction). DM
Area settings are as follows:
Input signal type: 5 (0005 hex)
Industrial unit maximum value stored: 500 (01F4 hex)
Industrial unit minimum value stored: 0 (0000 hex)
User-defined scaling in
industrial units
Scaling required for the above input signals, such as
4 to 20 mA or 1 to 5 V. (Any minimum and maximum
values can be set.) (4 inputs set separately.)
Data storage in the
CIO Area
The value derived from carrying out the following
processing in order of the process value data is
stored in four digits hexadecimal (binary values)
in the allocated words in the CIO Area.
1) Mean value processing → 2) Scaling → 3) Zero/
span adjustment → 4) Square root extraction →
5) Output limits
Accuracy (25 ° C) ± 0.1% of full scale
For the ± 10-V user-set range, however, as shown in the following equation, the accuracy depends on the
ratio of the selected internal range (0 to 4) span to the user-set range span.
1665_sp_4_1
Temperature
coefficient
± 0.015% / ° C with respect to full scale.
For the ± 10-V user-set range, however: ± 0.015% / ° C with respect to the internal range.
Resolution 1/4,096 of full scale
For the ± 10-V user-set range, however, as shown in the following equation, the resolution depends on the
ratio of the selected internal range (0 to 4) span to the user-set range span.
1665_sp_4_2
Input signal range For inputs of 4 to 20 mA, 0 to 20 mA, 0 to 10 V, 1 to 5 V, 0 to 5 V: - 15 to 115%
For inputs of - 10 to 10 V or - 5 to 5 V: - 7.5 to 107.5%
For ± 10-V user-set range: - 7.5 to 107.5% of internal range
Input impedance For current input: 250 Ω
For voltage input: 1 MΩ min.
Warmup time 10 min
Response time 0.5 s (travel time from input 0% to 90%, for step input)
Conversion period 100 ms/4 inputs
Maximum time to store
data in CPU Unit
Conversion period + one CPU Unit cycle
Input error detection Checks are conducted for only 4 to 20 mA and 1 to 5 V.
Error detected when under - 17.2% (1.25 mA, 0.3125 V) or over 112.5% (22 mA, 5.5 V).
Operation at input
disconnection
4 to 20 mA, 1 to 5 V: Process value of - 15% stored.
0 to 20 mA, 0 to 5 V, 0 to 10 V, - 10 to 10 V: The same value is stored as when 0 V or 0 mA is input.
Input disconnection
overrange time
Approx. 1 s
Function Mean value
processing
(input filter)
Calculates the moving average for the specified number of past process values (1 to 16), and stores that
value in the CIO Area as the process value.
Process
value alarm
Process value 4-point alarm (HH, H, L, LL), hysteresis, and ON-delay timer (0 to 60 s) are available.
Rate-of-
change
calculation
Calculates the amount of change per comparison time interval (1 to 16 s).
Rate-of-
change
alarm
Rate-of-change 2-point alarm (H, L), alarm hysteresis (shared with process value alarm), and ON-delay
timer (0 to 60 s, shared with process value alarm) are available.
Square
root
When the process value scaling maximum value is A and the minimum value is B:
1665_sp_4_3
Dropout: Output approx. 7% maximum linear (output = input) characteristics
Note: The square root function is only enabled when the maximum scaling value is greater than the minimum
value.
Note: When square root processing is being performed, set the maximum and minimum scaling values to the
values required after square root processing of the current or other input values.
Isolation Between analog inputs and between input terminals and PLC signals: Isolation by transformer
Insulation resistance 20 MΩ (at 500 V DC) between inputs
Dielectric strength Between inputs: 1,000 V AC, at 50/60 Hz, for 1 min, leakage current 10 mA max.
External connections Terminal block (detachable)
Unit number settings Set by rotary switches on front panel, from 0 to 95.
Indicators Three LED indicators on front panel (for normal operation, errors detected at the Direct Current Input Unit,
and errors related to the CPU Unit).
Front panel connector Sensor input connector terminal block (detachable)
Effect on CPU Unit cycle
time
0.3 ms
Current consumption 5 V DC at 150 mA max., 26 V DC at 160 mA max.
Dimensions 35 × 130 × 126 mm (W × H × D)
Note: The height including the Backplane is 145 mm.
Weight 450 g max.
Standard accessories None

CS1W-PDC11 Isolated-type Direct Current Input Unit

Item Specifications
Model CS1W-PDC11
Applicable PLC CS Series
Unit type CS-series Special I/O Unit
Mounting position CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Rack or
SYSMAC BUS Remote I/O Slave Rack.)
Maximum number of
Units
80 (within the allowable current consumption and power consumption range)
Unit numbers 00 to 95 (Cannot duplicate Special I/O Unit numbers.)
Areas for
data
exchange
with
CPU Unit
Special I/O
Unit Area
10 words/Unit
Isolated-type Direct Current Input Unit to CPU Unit:
All process values, process value alarms (LL, L, H, HH), rate-of-change values, rate-of-change alarms (L,
H), disconnection alarms, cold junction sensor errors, adjustment period end/notice
DM Area
words
allocated
to Special
I/O Units
100 words/Unit
CPU Unit to Isolated-type Direct Current Input Unit:
Input signal type, scaling of process value in industrial units, process value alarm setting (L, H), inrush input
upper limit, inrush input upper limit time, zero/span adjustment value, Square root function.
Temperature input signal type, input range (user set), scaling of process value data to be stored in allocated
words in CIO area, rate-of-change input range, scaling of rate-of-change data, number of items for moving
average, process value alarm setting (LL, L, H, HH), rate-of-change alarm setting (L, H), zero/span
adjustment value
Expansion
Control/
Monitor
Area
35 words/Unit
CPU Unit to Isolated-type Direct Current Input Unit:
Bits for beginning or resetting the hold function selection, adjustment period control, control bits
Isolated-type Direct Current Input Unit to CPU Unit:
Adjustment period notices, peak and bottom values, top and valley values, integral values
Expansion
Setting
Area
46 words/Unit
CPU Unit to Isolated-type Direct Current Input Unit:
Expansion Setting Area settings, adjustment period control, peak and bottom detection, top and valley
detection, integral value calculation
Number of inputs 4
Input signal type 4 to 20 mA, 0 to 20 mA, 0 to 10 V, - 10 to 10 V, 0 to 5 V, - 5 to 5 V, 1 to 5 V, 0 to 1.25 V, - 1.25 to
1.25 V (separate for each input), and ± 10-V user-set range (specified range within - 10.000 V to
10.000 V)
Scaling Data to be stored in the allocated words in the CIO area must be scaled (Any minimum and maximum values
can be set.) (4 inputs set separately.) Data can be converted at 0% to 100%.
Data storage in the
CIO Area
The value derived from carrying out the following processing in order of the actual process data in the input
range is stored in four digits hexadecimal (binary values) in the allocated words in the CIO Area.
1) Mean value processing → 2) Scaling → 3) Zero/span adjustment → 4) Square root calculation →
5) Output limits
Accuracy (25 ° C) ± 0.05%
Temperature
coefficient
± 0.008%/ ° C
Resolution 1/64,000
Input signal range For 4 to 20 mA, 0 to 20 mA, 0 to 10 V, 0 to 5 V, 1 to 5 V, 0 to 1.25 V inputs: - 15 to 115%
For - 10 to 10 V, - 5 to 5 V, - 1.25 to 1.25 V inputs: - 7.5 to 107.5%
Input impedance For current inputs: 250 Ω (typical)
For voltage inputs: 1 MΩ min.
Warmup time 10 min
Response time 100 ms (travel time from input 0% to 90%, for ± 10 V step input and with moving average for 4 samples)
Conversion period 20 ms/4 inputs, 10 ms/2 inputs, selectable in words allocated to the Unit as a Special I/O Unit.
Maximum time to store
data in CPU Unit
Conversion period + one CPU Unit cycle
Input error detection Check only for 4 to 20 mA and 1 to 5 V.
Error detected for - 17.2% (1.25 mA, 0.3125 V) or less and 112.5% (22 mA, 5.5 V) or more.
Operation at input
disconnection
For 4 to 20 mA and 1 to 5 V: Stores - 15% process value.
For all other ranges: Stores same process value as 0-V or 0-mA inputs.
Input disconnection
overrange time
Approx. 1 s.
Function Mean value
processing
(input filter)
Calculates the moving average for the past specified number of process values (1 to 128 can be specified),
and stores that value in the CIO Area as the process value.
Process
value alarm
Process value 4-point alarm (LL, L H, HH), hysteresis, and ON-delay timer (0 to 60 s) are available.
Rate-of-
change
calculation
Calculates the amount of change per comparison time interval (1 to 16 s).
Rate-of-
change
alarm
Rate-of-change 2-point alarm (H, L), alarm hysteresis, and ON-delay timer (0 to 60 s are available, shared
with process value alarm).
Square
root
calculation
When the maximum value for process value scaling is A and the minimum value is B,
1665_sp_5_1
Drop-out: Output approx. 7% max. linear (output = input) characteristic
Note 1. The square root function can only be used when the maximum scaling value is greater than the
minimum scaling value. The square root will not be found if the maximum is smaller than the minimum.
Note 2. When the square root function is used, set the scaling values after square root calculation
(e.g., for flow rates or other values) for the process value scaling A and B settings.
Adjustment
period
control
When zero/span adjustment is executed, the date is internally recorded at the Unit. When the preset
zero/span adjustment period and the notice of days remaining set in the Expansion Setting Area have
elapsed, this function turns ON a warning flag to give notice that it is time for readjustment.
Peak and
bottom
detection
Detects the maximum (peak) and minimum (bottom) analog input values, from when the Hold Start Bit
(output) allocated to the Expansion Control/Monitor Area turns ON until it turns OFF. These values are
stored as the peak and bottom values in the Expansion Control/Monitor Area.
Top and
valley
detection
This function detects the top and valley values for analog inputs, from when the Hold Start Bit (output)
allocated to the Expansion Control/Monitor Area turns ON until it turns OFF. These values are stored as
the top and valley values in the Expansion Control/Monitor Area.
Integral
value
calculation
This function calculates the analog input value's time integral. The integral value is calculated and output
to the Expansion Control/Monitor Area when the Integral Value Calculation Start Bit in the Expansion
Control/Monitor Area is turned ON.
Isolation Between inputs and between inputs and PLC signals: Isolation by transformer and photocoupler.
Insulation resistance 20 MΩ (at 500 V DC) between all inputs
Dielectric strength Between inputs: 1,000 V AC, at 50/60 Hz, for 1 min, leakage current 10 mA max.
External connections Terminal block (detachable)
Unit number settings Set by rotary switches on front panel, from 0 to 95.
Indicators Three LED indicators on front panel (for normal operation, errors detected at the Direct Current Input Unit,
and errors detected at the CPU Unit).
Front panel connector Sensor input connector terminal block (detachable)
Effect on CPU Unit cycle
time
0.3 ms
Current consumption 5 V DC at 120 mA max., 26 V DC at 120 mA max.
Dimensions 35 × 130 × 126 mm (W × H × D)
Note: The height including the Backplane is 145 mm.
Weight 450 g max.
Standard accessories Short bars (for current input)

CS1W-PDC55 Isolated-type Direct Current Input Unit

Item Specifications
Model CS1W-PDC55
Applicable PLC CS Series
Unit type CS-series Special I/O Unit
Mounting position CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Rack or
SYSMAC BUS Remote I/O Slave Rack.)
Maximum number of
Units
80 (within the allowable current consumption and power consumption range)
Unit numbers 00 to 95 (Cannot duplicate Special I/O Unit numbers.)
Areas for
data
exchange
with
CPU Unit
Special I/O
Unit Area
10 words/Unit
Isolated-type Direct Current Input Unit to CPU Unit:
All process values, process value alarms (L, H), conversion data enabled flags, input errors
DM Area
words
allocated
to Special
I/O Units
100 words/Unit
CPU Unit to Isolated-type Direct Current Input Unit:
Input signal type (separate for each input), process value alarm setting (L, H), zero/span adjustment value,
Square root function.
Expansion
Control/
Monitor
Area
1 word/Unit
CPU Unit to Isolated-type Direct Current Input Unit:
Process value alarms
Number of inputs 8
Input signal type 0 to 10 V, 0 to 5 V, 1 to 5 V, 4 to 20 mA (separate
for each input). ("Not used" can be selected).
Input signal type and scaling to industrial units are
separate for each of the 8 inputs.
Note: Input signal type and scaling to industrial units
are set in the DM Area.
Example:
Input signal type: 4 to 20 mA; industrial unit scaling:
0 to 500 m 3 /h (after square root extraction). DM
Area settings are as follows:
Input signal type: 3 (0003 hex)
Industrial unit maximum value stored: 500 (01F4 hex)
Industrial unit minimum value stored: 0 (0000 hex)
Scaling Data to be stored in the allocated words in the CIO
area must be scaled (Any minimum and maximum
values can be set.) (8 inputs set separately.) Data
can be converted at 0% to 100%.
Data storage in the
CIO Area
The value derived from carrying out the following
processing in order of the actual process data in
the input range is stored in four digits hexadecimal
(binary values) in the allocated words in the CIO Area.
1) Scaling → 2) Zero/span adjustment → 3) Square
root calculation → 4) Output limits
Accuracy (25 ° C) ± 0.3% of full scale
Temperature
coefficient
For voltage inputs: 100 ppm/ ° C of full scale.
For current inputs: 120 ppm/ ° C of full scale.
Resolution 1/16,000 of full scale
Input signal range For all inputs: - 5 to +105%
Input impedance For current inputs: 250 Ω (typical)
For voltage inputs: 1 MΩ min.
Warmup time 10 min
Conversion period 250 ms/8 inputs
Maximum time to store
data in CPU Unit
Conversion period + one CPU Unit cycle
Input error detection Detects sensor error at each input and turns ON the Sensor error Flag.
The process value overrange direction for when a sensor error occurs can be specified. (High: 105% of
input range; low: - 5% of input range)
Function Process
value alarm
Process value 8-point alarm (L H), hysteresis, and ON-delay timer (0 to 60 s) are available.
Two alarms per input (L, H) can be output to addresses in the CIO Area specified in the Expansion Setting Area.
Square root
calculation
(Supported
only when
input is
1 to 5 V or
4 to 20 mA.)
When the maximum value for process value scaling is A and the minimum value is B,
1665_sp_6_1
Drop-out: Output approx. 7% max. linear (output = input) characteristic
Note 1. The square root function can only be used when the maximum scaling value is greater than the
minimum scaling value. The square root will not be found if the maximum is smaller than the minimum.
Note 2. When the square root function is used, set the scaling values after square root calculation
(e.g., for flow rates or other values) for the process value scaling A and B settings.
Isolation Between inputs and between inputs and PLC signals: Isolation by transformer and photocoupler.
Insulation resistance 20 MΩ max. (at 500 V DC).
Between all input terminals and external AC terminals (Power Supply Unit)
Between all input terminals and FG plate
Dielectric strength Between all input terminals and external AC terminals (Power Supply Unit)
Between all input terminals and FG plate
1,000 VAC, 50/60 Hz 1 min., detection current: 1 mA
Between all channels
500 VAC, 50/60 Hz 1 min., detection current: 1 mA
External connections Terminal block (detachable)
Unit number settings Set by rotary switches on front panel, from 0 to 95.
Indicators Three LED indicators on front panel (for normal operation, errors detected at the Direct Current Input Unit,
and errors detected at the CPU Unit).
Front panel connector Sensor input connector terminal block (detachable)
Effect on CPU Unit cycle
time
0.4 ms
Current consumption 5 V DC at 180 mA max., 26 V DC at 60 mA max.
Dimensions 35 × 130 × 126 mm (W × H × D)
Note: The height including the Backplane is 145 mm.
Weight 450 g max.

CS1W-PTW01 2-Wire Transmitter Input Unit

Item Specifications
Model CS1W-PTW01
Applicable PLC CS Series
Unit type CS-series Special I/O Unit
Mounting position CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Rack or
SYSMAC BUS Remote I/O Slave Rack.)
Maximum number of
Units
80 (within the allowable current consumption and power consumption range)
Unit numbers 00 to 95 (Cannot duplicate Special I/O Unit numbers.)
Areas for
data
exchange
with
CPU Unit
Special I/O
Unit Area
10 words/Unit
2-Wire Transmitter Input Unit to CPU Unit:
All process values, process value alarms (LL, L, H, HH), rate-of-change values, rate-of-change alarms (L,
H), input errors
DM Area
words
allocated
to Special
I/O Units
100 words/Unit
CPU Unit to 2-Wire Transmitter Input Unit:
Sensor type, scaling of process value data to be stored in allocated words in CIO area, square root function
enable, rate-of-change value range, rate-of-change scaling, number of items for moving average, process
value alarm setting (LL, L, H, HH), rate-of-change alarm setting (L, H), zero/span adjustment value, etc.
Number of inputs 4
Sensor type Unified signal from transmitter (4 to 20 mA), 4 to
20 mA, 1 to 5 V
Sensor type and scaling to industrial units are
separate for each of the 4 inputs.
Note: Sensor type and scaling to industrial units
are set in the DM Area.
Example:
Input signal type: 4 to 20 mA from 2-wire transmitter;
industrial unit scaling: 0 to 500 m 3 /h (after square
root extraction). DM Area settings are as follows:
Input signal type: 0 (0000 hex)
Industrial unit maximum value stored: 500 (01F4 hex)
Industrial unit minimum value stored: 0 (0000 hex)
User-defined scaling in
industrial units
Scaling required for 4 to 20 mA or 1 to 5 V. (Any
minimum and maximum values can be set.)
(4 inputs set separately.)
Data storage in the
CIO Area
The value derived from carrying out the following
processing in order of the process value data is
stored in four digits hexadecimal (binary values) in
the allocated words in the CIO Area.
1) Mean value processing → 2) Scaling → 3) Zero/
span adjustment → 4) Square root extraction →
5) Output limits
Accuracy (25 ° C) ± 0.2% of full scale
Temperature
coefficient
± 0.015%/ ° C of full scale
Resolution 1/4,096 of full scale
Input signal range - 15 to 115%
Power supply for 2-wire
transmitter
Output voltage: 24 V DC ± 15% for each input (without load)
Current capacity: 22 mA max. for each input
Short-circuit control current: 22 to 27 mA
Allowable short-circuit time:
Ambient temperature less than 40 ° C: No limit
Ambient temperature 40 to 55 ° C: 10 min or less
Input impedance 4 to 20 mA for 2-wire transmitter: 250 Ω ; 4 to 20 mA: 250 Ω ; 1 to 5 V: 1 MΩ min.
Warmup time 10 min
Response time 0.5 s (travel time from input 0% to 90%, for step input)
Conversion period 100 ms/4 inputs
Maximum time to store
data in CPU Unit
Conversion period + one CPU Unit cycle
Input error detection Error detected when under - 17.2% (4 to 20 mA: 1.25 mA; 1 to 5 V: 0.3125 V) or over 112.5% (4 to 20 mA:
22 mA; 1 to 5 V: 5.5 V).
Operation at input
disconnection
Process value of - 15% stored.
Input disconnection
overrange time
Approx. 1 s
Function Mean value
processing
(input filter)
Calculates the moving average for the specified number of process values (1 to 16), and stores that value in
the CIO Area as the process value.
Process
value alarm
Process value 4-point alarm (HH, H, LL, L), alarm hysteresis, and ON-delay timer (0 to 60 s) are available.
Rate-of-
change
calculation
Calculates the amount of change per comparison time interval (1 to 16 s).
Rate-of-
change
alarm
Rate-of-change 2-point alarm (H, L), alarm hysteresis (shared with process value alarm), and ON-delay timer
(0 to 60 s, shared with process value alarm) are available.
Square
root
When the process value scaling maximum value is A and the minimum value is B:
1665_sp_7_1
Dropout: Output approx. 7% maximum linear (output = input) characteristics
Note 1. The square root function is only enabled when the maximum scaling value is greater than the
minimum value.
Note 2. When square root processing is being performed, set the maximum and minimum scaling values
to the values required after square root processing of the current or other input values.
Isolation Between inputs and between input terminals and PLC signals: Isolation by transformer
Insulation resistance 20 MΩ (at 500 V DC) between inputs
Dielectric strength Between inputs: 1,000 V AC, at 50/60 Hz, for 1 min, leakage current 10 mA max.
External connections Terminal block (detachable)
Unit number settings Set by rotary switches on front panel, from 0 to 95.
Indicators Three LED indicators on front panel (for normal operation, errors detected at the 2-Wire Transmitter Input
Unit, and errors related to the CPU Unit).
Front panel connector Sensor input connector terminal block (detachable)
Effect on CPU Unit cycle
time
0.3 ms
Current consumption 5 V DC at 150 mA max., 26 V DC at 160 mA max.
Dimensions 35 × 130 × 126 mm (W × H × D)
Note: The height including the Backplane is 145 mm.
Weight 450 g max.
Standard accessories None

CS1W-PTR01 Power Transducer Input Unit

Item Specifications
Model CS1W-PTR01
Applicable PLC CS Series
Unit type CS-series Special I/O Unit
Mounting position CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Rack or
SYSMAC BUS Remote I/O Slave Rack.)
Maximum number of
Units
80 (within the allowable current consumption and power consumption range)
Unit numbers 00 to 95 (Cannot duplicate Special I/O Unit numbers.)
Areas for
data
exchange
with
CPU Unit
Special I/O
Unit Area
10 words/Unit
Power Transducer Input Unit to CPU Unit:
All process values, process value alarms (L, H)
DM Area
words
allocated
to Special
I/O Units
100 words/Unit
CPU Unit to Power Transducer Input Unit:
Input signal type, scaling of process value in industrial units, process value alarm setting (L, H), inrush input
upper limit, inrush input upper limit time, zero/span adjustment value, etc.
Number of inputs 8
Input signal type Either 0 to 1 mA or - 1 to 1 mA. Input signal type and scaling to industrial units are
separate for each of the 8 inputs.
Note: Input signal type and scaling to industrial units
are set in the DM Area.
Example:
Input signal type: 0 to 1 mA from power transducer;
industrial unit scaling: 0 to 500 W. DM Area settings
are as follows:
Input signal type: 0 (0000 hex)
Industrial unit maximum value stored: 500 (01F4 hex)
Industrial unit minimum value stored: 0 (0000 hex)
User-defined scaling in
industrial units
Scaling required for the above input signals. (Any
minimum and maximum values can be set.)
(8 inputs set separately.)
Data storage in the
CIO Area
The value derived from carrying out the following
processing in order of the process value data is
stored in four digits hexadecimal (binary values) in
the allocated words in the CIO Area.
1) Mean value processing → 2) Scaling → 3) Zero/
span adjustment → 4) Inrush input limit →
5) Output limits
Accuracy (25 ° C) ± 0.2% of full scale
Temperature coefficient ± 0.015%/ ° C of full scale
Resolution 1/4,096 of full scale
Input signal range For 0 to 1 mA: - 15 to 115%; for - 1 to 1 mA: - 7.5 to 107.5%
Input impedance 100 Ω (typical)
Warmup time 10 min
Response time 1.2 s (travel time from input 0% to 90%, for step input)
Conversion period 200 ms/8 inputs
Maximum time to store
data in CPU Unit
Conversion period + one CPU Unit cycle
Input error detection None.
Operation at input
disconnection
Process value corresponding to 0 mA stored.
Function Inrush
input
limit
When the process value is increased from 2% or less, the inrush input limit function limits the increase for
a set time. (It is available only for inputs of 0 to 1 mA.) This function can be used to prevent sudden process
value increases due to inrush currents caused by motor startup and so on.
Upper limit value: - 32,000 to 32,000
Upper limit time: 0 to 100 s
Process
value alarm
Process value 2-point alarm (H, L), hysteresis, and ON-delay timer (0 to 60 s) are available.
Mean value
processing
(input filter)
Calculates the moving average for the past four process values (every 200 ms), and stores that value in the
CIO Area as the process value.
Isolation Between inputs: No isolation
Between input terminals and PLC signals: Isolation by transformer and photocoupler
Insulation resistance 20 MΩ (at 500 V DC) between inputs and internal PLC signals
Dielectric strength Between inputs and internal PLC signals: 1,000 V AC, at 50/60 Hz, for 1 min, leakage current 10 mA max.
External connections Terminal block (detachable)
Unit number settings Set by rotary switches on front panel, from 0 to 95.
Indicators Three LED indicators on front panel (for normal operation, errors detected at the Power Transducer Input
Unit, and errors related to the CPU Unit).
Front panel connector Sensor input connector terminal block (detachable)
Effect on CPU Unit cycle
time
0.3 ms
Current consumption 5 V DC at 150 mA max., 26 V DC at 80 mA max.
Dimensions 35 × 130 × 126 mm (W × H × D)
Note: The height including the Backplane is 145 mm.
Weight 450 g max.
Standard accessories None

CS1W-PTR02 Analog Input Unit (100 mV)

Item Specifications
Model CS1W-PTR02
Applicable PLC CS Series
Unit type CS-series Special I/O Unit
Mounting position CS-series CPU Rack or CS-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Rack or
SYSMAC BUS Remote I/O Slave Rack.)
Maximum number of
Units
80 (within the allowable current consumption and power consumption range)
Unit numbers 00 to 95 (Cannot duplicate Special I/O Unit numbers.)
Areas for
data
exchange
with
CPU Unit
Special I/O
Unit Area
10 words/Unit
Analog Input Unit to CPU Unit:
All process values, process value alarms (L, H)
DM Area
words
allocated
to Special
I/O Units
100 words/Unit
CPU Unit to Analog Input Unit:
Input signal type, scaling of process value in industrial units, process value alarm setting (L, H), inrush input
upper limit, inrush input upper limit time, zero/span adjustment value, etc.
Number of inputs 8
Input signal type Either 0 to 100 mV or -100 to 100 mV. Input signal type and scaling to industrial units are
separate for each of the 8 inputs.
Note: Input signal type and scaling to industrial units
are set in the DM Area.
Example:
Input signal type: 0 to 100 mV; industrial unit scaling:
0 to 500. DM Area settings are as follows:
Input signal type: 0 (0000 hex)
Industrial unit maximum value stored: 500 (01F4 hex)
Industrial unit minimum value stored: 0 (0000 hex)
User-defined scaling in
industrial units
Scaling required for the above input signals. (Any
minimum and maximum values can be set.)
(8 inputs set separately.)
Data storage in the
CIO Area
The value derived from carrying out the following
processing in order of the process value data is
stored in four digits hexadecimal (binary values) in
the allocated words in the CIO Area.
1) Mean value processing → 2) Scaling → 3) Zero/
span adjustment → 4) Inrush input limit →
5) Output limits
Accuracy (25 ° C) ± 0.2% of full scale
Temperature coefficient ± 0.015%/ ° C of full scale
Resolution 1/4,096 of full scale
Input signal range For 0 to 100 mV: - 15 to 115%; for - 100 to 100 mV: - 7.5 to 107.5%
Input impedance Balanced: 1 MΩ min. (typical); unbalanced: 20 kΩ (typical)
Warmup time 10 min
Response time 1.2 s (travel time from input 0% to 90%, for step input)
Conversion period 200 ms/8 inputs
Maximum time to store
data in CPU Unit
Conversion period + one CPU Unit cycle
Input error detection None
Operation at input
disconnection
Undefined
Function Inrush
input
limit
When the process value is increased from 2% or less, the inrush input limit function limits the increase for
a set time. (It is available only for inputs of 0 to 100 mV.) This function can be used to prevent sudden
process value increases due to inrush currents caused by motor startup and so on.
Upper limit value: - 32,000 to 32,000
Upper limit time: 0 to 100 s
Process
value alarm
Process value 2-point alarm (H, L), hysteresis, and ON-delay timer (0 to 60 s) are available.
Mean value
processing
(input filter)
Calculates the moving average for the past four process values (every 200 ms), and stores that value in the
CIO Area as the process value.
Isolation Between inputs: No isolation
Between input terminals and PLC signals: Isolation by transformer and photocoupler.
Insulation resistance 20 MΩ (at 500 V DC) between inputs and internal PLC signals.
Dielectric strength Between inputs and internal PLC signals: 1,000 V AC, at 50/60 Hz, for 1 min, leakage current: 10 mA max.
External connections Terminal block (detachable)
Unit number settings Set by rotary switches on front panel, from 0 to 95.
Indicators Three LED indicators on front panel (for normal operation, errors detected at the Analog Input Unit, and
errors related to the CPU Unit).
Front panel connector Sensor input connector terminal block (detachable)
Effect on CPU Unit cycle
time
0.3 ms
Current consumption 5 V DC at 150 mA max., 26 V DC at 80 mA max.
Dimensions 35 × 130 × 126 mm (W × H × D)
Note: The height including the Backplane is 145 mm.
Weight 450 g max.
Standard accessories None