SYSMAC CS-series Analog I/O Unit
last update: September 24, 2012
Item | CS1W-AD041-V1 | CS1W-AD081-V1 | CS1W-AD161 | ||
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Applicable PLC model | CS series | ||||
Unit type | CS1 Special I/O Unit | ||||
Isolation *1 | Between I/O and PLC signals: Photocoupler (No isolation between individual I/O signals.) |
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External terminals | 21-point detachable terminal block (M3 screws) |
Two 34-pin MIL connectors | |||
Affect on CPU Unit cycle time | 0.2 ms | ||||
Power consumption | 120 mA max. at 5 VDC, 90 mA max. at 26 VDC |
150 mA max. at 5 VDC, 55 mA max. at 26 VDC |
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Dimensions (mm) *2 | 35 × 130 × 126 (W × H × D) | 35 × 130 × 119 (W × H × D) | |||
Weight | 450 g max. | ||||
General specifications | Conforms to general specifications for SYSMAC CS 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.) |
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Maximum number of Units | Depends on the power supply Unit. *3 | ||||
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 |
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 |
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Input specifications |
Number of analog inputs |
4 | 8 | 16 | |
Input signal range *5 | 1 to 5 V 0 to 5 V 0 to 10 V - 10 to 10 V 4 to 20 mA *6 |
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Maximum rated input (for 1 point) *7 |
Voltage Input: ± 15 V Current Input: ± 30 mA |
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Input impedance | Voltage Input: 1 M Ω min. Current Input: 250 Ω (rated value) |
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Resolution | 4,000/8,000 *8 | ||||
Converted output data | 16-bit binary data | ||||
Accuracy *9 |
23 ± 2 °C | Voltage Input: ± 0.2% of full scale Current Input: ± 0.4% of full scale |
Voltage Input: ± 0.2% of full scale Current Input: ± 0.2% of full scale |
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0 °C to 55 °C |
Voltage Input: ± 0.4% of full scale Current Input: ± 0.6% of full scale |
Voltage Input: ± 0.4% of full scale Current Input: ± 0.4% of full scale |
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A/D conversion time *10 |
1.0 ms or 250 μs per point max. *8 | ||||
Mean value processing | 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 |
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Peak value holding | Stores the maximum conversion value while the Peak Value Hold Bit is ON. | ||||
Input disconnection detection |
Detects the disconnection and turns ON the Disconnection Detection Flag. *11 | ||||
Scaling function | None | None | 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. |
Power Supply Unit | Rack |
CS1W-AD041-V1 CS1W-AD081-V1 (5 VDC 120 mA) |
CS1W-DA041 CS1W-DA08V (5 VDC 130 mA) |
CS1W-MAD44 (5 VDC 200 mA) |
CS1W-DA08C (5 VDC 130 mA) |
CS1W-AD161 (5 VDC 150 mA) |
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C200HW-PA204 C200HW-PA204S C200HW-PA204R C200HW-PA204C C200HW-PD024 (4.6 A at 5 VDC) |
CPU Rack | 6 | 3 | 3 | 2 | 8 |
Expansion Rack | 6 | 3 | 3 | 2 | 9 | |
C200HW-PA209R (9 A at 5 VDC) |
CPU Rack | 10 | 7 | 6 | 5 | 10 |
Expansion Rack | 10 | 7 | 6 | 5 | 10 | |
CS1D-PA207R (7 A at 5 VDC) |
CPU Rack | 8 | 5 | 4 | 4 | 8 |
Expansion Rack | 9 | 6 | 5 | 4 | 9 | |
CS1D-PD024 (4.3 A at 5 VDC) |
CPU Rack | 6 | 3 | 2 | 2 | 7 |
Expansion Rack | 6 | 3 | 2 | 2 | 8 |
Area | Number of words |
Data transfer timing |
Transfer direction |
Data contents |
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Special I/O Unit Area in CIO Area (CIO 2000 to CIO 2959, CIO 2000.00 to CIO 2959.15) |
CS1W-AD041-V1/081-V1: 10 words per Unit CS1W-AD161: 20 words per Unit |
Constantly | CPU Unit to Analog Input Unit |
Peak hold indicators |
Analog Input Unit to CPU Unit |
Analog input values Line disconnection detection Alarm flags Etc. |
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Special I/O Unit Area in DM Area (D20000 to D26959) |
CS1W-AD041-V1/081-V1: 100 words per Unit CS1W-AD161: 200 words per Unit |
When power is turned ON or Unit is restarted |
CPU Unit to Analog Input Unit |
Input signal conversion ON/OFF Signal range specifications Averaging specifications Resolution/conversion time setting Operation mode setting Scaling setting (CS1W-AD161 only) |
last update: September 24, 2012