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Bangladesh Distributor

CS1W-MAD44

SYSMAC CS-series Analog I/O Unit

CS1W-MAD44 CS1W-MAD44

For Various Analog I/Os

about this Product Family

Item CS1W-MAD44
Applicable PLC model CS series
Unit type CS1 Special I/O Unit
Isolation Between I/O and PLC signals: Photocoupler (No isolation between individual I/O signals.)
External terminals 21-point detachable terminal block (M3 screws)
Power consumption 200 mA max. at 5 VDC, 200 mA max. at 26 VDC
Dimensions (mm) *1 35 × 130 × 126 (W × H × D)
Weight 450 g max.
General specifications Conforms to general specifications for SYSMAC CS-series Series.
Mounting position 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.)
Maximum number of
Units
Units per Rack
(CPU Rack or
Expansion Rack) *2
Power Supply Unit Maximum number of Units per Rack
C200HW-PA204
C200HW-PA204S
C200HW-PA204R
C200HW-PD024
3 Units max.
C200HW-PA209R 6 Units max.
Units per basic
system
When C200HW-PA209R Power Supply Units only are used:
6 Units max. × 8 Racks = 48 Units max.
Data exchange with
CPU Units
Special I/O Unit Area
CIO 200000 to
CIO 295915
(Words CIO 2000 to
CIO 2959)
Exchanges 10
words of data per
Unit.
CPU Unit to
Analog I/O Unit
Analog output
Peak value hold
Conversion Enable Bit
Analog I/O Unit
to CPU Unit
Analog input
Input disconnection detection
Alarm flags
Internal Special I/O
Unit DM Area
(D20000 to D29599)
Transmits 100
words of data per
Unit at power-up
or when the Unit
is restarted.
CPU Unit to
Analog I/O Unit
Input signal conversion enable/disable,
input signal range setting
Output signal conversion enable/disable,
output signal range setting
Ratio conversion function setting,
constants
Output status for output hold
Mean value function setting
Input Specifications Input signal *4 Voltage input Current input
Number of analog inputs 4
Input signal range *3 1 to 5 V
0 to 5 V
0 to 10 V
- 10 to 10 V
4 to 20 mA
Maximum rated input (for 1 point) *5 ± 15 V ± 30 mA
Input impedance 1 M Ω min. 250 Ω (rated value)
Resolution 4,000 (full scale)
Converted output data 16-bit binary data
Accuracy *6 23 ± 2 °C ± 0.2% of full scale ± 0.4% of full scale
0 °C to 55 °C ± 0.4% of full scale ± 0.6% of full scale
A/D conversion time *7 1.0 ms/point max.
Functions Mean value processing Stores the last "n" data conversions in the buffer, and stores
the the mean value of the conversion values.
Buffer number: n = 2, 4, 8, 16, 32, 64
Peak value holding Stores the maximum conversion value while the Peak Value
Hold Bit is ON.
Input disconnection detection *9 Detects the disconnection and turns ON the Disconnection
Detection Flag.
Output Specifications Output signal Voltage output
Number of analog outputs 4
Output signal range *3 1 to 5 V
0 to 5 V
0 to 10 V
- 10 to 10 V
Output impedance (for 1 point) 0.5 Ω max.
Max. output current 12 mA
Resolution 4,000 (full scale)
Set data 16-bit binary data
Accuracy *6 23 ± 2 °C ± 0.3% of full scale
0 °C to 55 °C ± 0.5% of full scale
D/A conversion time *7 1.0 ms/point max.
Functions Output hold function Outputs the specified output status (CLR, HOLD, or MAX) under
any of the following circumstances.
When the Conversion Enable Bit is OFF. *8
In adjustment mode, when a value other than the output number
is output during adjustment.
When there is an output setting error or a fatal error occurs at
the PLC.
When the CPU Unit is on standby.
When the Load is OFF.
Other Functions Ratio conversion function Stores the results of positive and negative gradient analog
inputs calculated for ratio and bias as analog output values.
Positive gradient: Analog output = A × Analog input + B
(A = 0 to 99.99, B = 8,000 to 7FFF Hex)
Negative gradient: Analog output = F - A × Analog input + B
(A = 0 to 99.99, B = 8,000 to 7FFF Hex, F = output range max.
value)

*1. Refer to Dimensions for details on the Unit's dimensions.
*2. The maximum number of Analog I/O Units that can be mounted to one Rack will varies depending on the current
       consumption of the other Units mounted to the Rack.
*3. Input and output signal ranges can be set for each input and output.
*4. Voltage input or current input are chosen by using the voltage/current switch at the back of the terminal block.
*5. The Analog I/O Unit must be operated according to the input specifications provided here. Operating the Unit outside
       these specifications will cause the Unit to malfunction.
*6. 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, perform the offset and gain adjustments as
       required.
*7. 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. D/A conversion time is the
       time required for converting and outputting the PLC data. It takes at least one cycle for the data stored in the PLC to
       be read by the Analog I/O Unit.
*8. When the operation mode for the CPU Unit is changed from RUN mode or MONITOR mode to PROGRAM mode, or
       when the power is turned ON, the Output Conversion Enable Bit will turn OFF. The output status specified according
       to the output hold function will be output.
*9. 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.