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Unit type: CJ1 Special I/O Units
Signal range selection: Set separately for each input
External connection: Removable terminal block
No. of unit numbers allocated: 1
| Product name | I/O points | Signal range | Resolution | Conversion period | Accuracy at ambient temperature of 25 °C | Current consump- tion (A) | Model | Standards | |
|---|---|---|---|---|---|---|---|---|---|
| 5 V | 24 V | ||||||||
| Analog Input Unit (High-speed type)  | 4 inputs | 1 to 5 V (1/10,000), 0 to 10 V (1/20,000), -5 to 5 V (1/20,000), -10 to 10 V (1/40,000), and 4 to 20 mA (1/10,000) | 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points The Direct conversion is provided. *1 | Voltage: ±0.2% of F.S. Current: ±0.4% of F.S. | 0.52 | --- | CJ1W-AD042 | UC1, CE | |
| Analog Input Units  | 8 inputs | 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA | 1/4,000 (Settable to 1/8,000) *2 | 1 ms/point (250 μs/point can also be set.) *2 | Voltage: ± 0.2% of F.S. Current: ± 0.4% of F.S. *3 | 0.42 | --- | CJ1W-AD081-V1 | UC1, N, L, CE |
| 4 inputs | CJ1W-AD041-V1 | ||||||||
Unit type: CJ1 Special I/O Units
Signal range selection: Set separately for each output
External connection: Removable terminal block
No. of unit numbers allocated: 1
| Product name | I/O points | Signal range | Resolu- tion | Conversion period | Accuracy at ambient temperature of 25 °C | External power supply | Current consump- tion (A) | Model | Stand- ards | |
|---|---|---|---|---|---|---|---|---|---|---|
| 5 V | 24 V | |||||||||
| Analog Output Unit (High- speed type)  | 4 outputs | 1 to 5 V (1/10,000), 0 to 10 V (1/20,000), and -10 to 10 V (1/40,000) | 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points The Direct conversion is provided. *1 | ±0.3% of F.S. | --- | 0.4 | --- | CJ1W-DA042V | UC1, CE | |
| Analog Output Units  | 8 outputs | 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V | 1/4,000 (Settable to 1/8,000) *2 | 1 ms/point (Settable to 250 μs/point) *2 | ± 0.3% of F.S. | 24 VDC +10% -15%, 140 mA max. | 0.14 | 0.14 *3 | CJ1W-DA08V | UC1, N, L, CE |
| 8 outputs | 4 to 20 mA | 24 VDC +10% -15%, 170 mA max. | 0.17 *3 | CJ1W-DA08C | UC1, N, CE | |||||
| 4 outputs | 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA | 1/4,000 | 1 ms/point | Voltage: ± 0.3% of F.S. Current: ± 0.5% of F.S. | 24 VDC +10% -15%, 200 mA max. | 0.12 | 0.2 *3 | CJ1W-DA041 | UC1, N, L, CE | |
| 2 outputs | 24 VDC +10% -15%, 140 mA max. | 0.14 *3 | CJ1W-DA021 | |||||||
Unit type: CJ1 Special I/O Units
Signal range selection: Set separately for each input and output
External connection: Removable terminal block
No. of unit numbers allocated: 1
| Product name | I/O points | Signal range | Resolution | Conversion period | Accuracy at ambient temperature of 25 °C | Current consumption (A) | Model | Stand- ards | |
|---|---|---|---|---|---|---|---|---|---|
| 5 V | 24 V | ||||||||
| Analog I/O Units  | 4 inputs | 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA | 1/4,000 (Settable to 1/8,000) | 1 ms/point (Settable to 500 μ s/point) | Voltage: ± 0.2% of F.S. Current: ± 0.2% of F.S. | 0.58 | - | CJ1W-MAD42 | UC1, N, L, CE |
| 2 outputs | Voltage: ± 0.3% of F.S. Current: ± 0.3% of F.S. | ||||||||
| Item | CJ1W-AD041-V1 | CJ1W-AD081-V1 | CJ1W-AD042 | |||
|---|---|---|---|---|---|---|
| Unit type | CJ-series Special I/O Unit | |||||
| Isolation *1 | Between I/O and Controller signals: Photocoupler (No isolation between I/O signals.) | Between I/O and Controller signals: Digital isolator (No isolation between I/O signals.) | ||||
| External terminals | 18-point detachable terminal block (M3 screws) | |||||
| Power consumption | 420 mA max. at 5 VDC | 520 mA max. at 5 VDC | ||||
| Dimensions (mm) | 31 × 90 × 65 mm (W × H × D) | |||||
| Weight | 140 g max. | 150 g max. | ||||
| General specifications | Conforms to general specifications for CJ Series. | |||||
| Input specifi- cations | Number of analog inputs | 4 | 8 | 4 | ||
| Input signal range *2 | 1 to 5 V 0 to 5 V 0 to 10 V - 10 to 10 V 4 to 20 mA *3 | 1 to 5 V 0 to 10 V - 5 to 5 V - 10 to 10 V 4 to 20 mA *4 | ||||
| Maximum rated input (for 1 point) *5 | Voltage Input: ± 15 V Current Input: ± 30 mA | |||||
| Input impedance | Voltage Input: 1 MΩ min. Current Input: 250 Ω (rated value) | |||||
| Resolution | 4,000/8,000 *6 | 1 to 5 V | 10,000 | |||
| 0 to 10 V | 20,000 | |||||
| - 5 to 5 V | 20,000 | |||||
| - 10 to 10 V | 40,000 | |||||
| 4 to 20 mA | 10,000 | |||||
| Converted output data | 16-bit binary data | |||||
| Accuracy *7 | 25 °C *8 | Voltage Input: ± 0.2% of F.S. Current Input: ± 0.4% of F.S. | ||||
| 0 °C to 55 °C | Voltage Input: ± 0.4% of F.S. Current Input: ± 0.6% of F.S. | |||||
| A/D conversion period *9 | 1 ms/250 μs per point *6 | 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points | ||||
| Input functions | 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 | 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, 128, 256, 512 | |||
| Peak value holding | Stores the maximum conversion value while the Peak Value Hold Bit is ON. | |||||
| Scaling | --- | Setting values in any specified unit within a range of ±32,000 as the upper and lower limits allows A/D conversion to be executed and analog signals to be output with these values as full scale. | ||||
| Input disconnection detection | Detects the disconnection and turns ON the Disconnection Detection Flag. *10 | |||||
| Offset/gain adjustment | Supported | --- | ||||
| Direct conversion | --- | A/D conversion is performed and the converted value is refreshed when the ANALOG INPUT DIRECT CONVERSION instruction (AIDC) is executed. This instruction is supported by the CJ2H-CPU[][](-EIP) CPU Units with unit version 1.1 or later, and CJ2M-CPU[][]. CJ1, NJ501, and CP1H CPU Units and NSJ Controllers do not support direct conversion. | ||||
| Item | CJ1W-DA021 | CJ1W-DA041 | CJ1W-DA08V | CJ1W-DA08C | CJ1W-DA042V | |||
|---|---|---|---|---|---|---|---|---|
| Unit type | CJ-series Special I/O Unit | |||||||
| Isolation *1 | Between I/O and Controller signals: Photocoupler (No isolation between I/O signals.) | Between I/O and Controller signals: Digital isolator (No isolation between I/O signals.) | ||||||
| External terminals | 18-point detachable terminal block (M3 screws) | |||||||
| Power consumption | 5 VDC, 120 mA max. | 5 VDC, 140 mA max. | 5 VDC, 400 mA max. | |||||
| External power supply *2 | 24 VDC +10% -15%, (inrush current: 20 A max., pulse width: 1 ms min.) | --- | ||||||
| 140 mA max. | 200 mA max. | 140 mA max. | 170 mA max. | --- | ||||
| Dimensions (mm) | 31 × 90 × 65 mm (W × H × D) | |||||||
| Weight | 150 g max. | |||||||
| General specifications | Conforms to general specifications for CJ-series Series. | |||||||
| Output specifi- cations | Number of analog outputs | 2 | 4 | 8 | 8 | 4 | ||
| Output signal range *3 | 1 to 5 V/4 to 20 mA 0 to 5 V 0 to 10 V - 10 to 10 V | 1 to 5 V 0 to 5 V 0 to 10 V - 10 to 10 V | 4 to 20 mA | 1 to 5 V 0 to 10 V - 10 to 10 V | ||||
| Output impedance | 0.5 Ω max. (for voltage output) | 0.5 Ω max. (for voltage output) | --- | 0.5 Ω max. (for voltage output) | ||||
| Max. output current (for 1 point) | 12 mA (for voltage output) | 2.4 mA (for voltage output) | --- | 2 mA (for voltage output) | ||||
| Maximum permissible load resistance | 600 Ω (current output) | --- | 350 Ω | --- | ||||
| Resolution | 40,000 | 4,000/8,000 *8 | 1 to 5 V | 10,000 | ||||
| 0 to 10 V | 20,000 | |||||||
| -10 to 10 V | 40,000 | |||||||
| Set data | 16-bit binary data | |||||||
| Accuracy *4 | 25 °C | Voltage output: ± 0.3% of F.S. Current output: ± 0.5% of F.S. | ± 0.3% of F.S. | ± 0.3% of F.S. | ± 0.3% of F.S. | |||
| 0 °C to 55 °C | Voltage output: ± 0.5% of F.S. Current output: ± 0.8% of F.S. | ± 0.5% of F.S. | ± 0.6% of F.S. | ± 0.5% of F.S. | ||||
| D/A conversion period *5 | 1.0 ms per point | 1.0 ms or 250 μs per point *8 | 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points | |||||
| Output 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. *6 In adjustment mode, when a value other than the output number is output during adjustment. *7 When output setting value error occurs or Controller operation stops. When the Load is OFF. | ||||||
| Scaling | --- | Supported only for a conversion period of 1 ms and resolution of 4,000. Setting values in any specified unit within a range of ± 32,000 as the upper and lower limits allows D/A conversion to be executed and analog signals to be output with these values as full scale. | Setting values in any specified unit within a range of ±32,000 as the upper and lower limits allows D/A conversion to be executed and analog signals to be output with these values as full scale. | |||||
| Offset/gain adjustment | Supported | --- | ||||||
| Direct conversion | --- | D/A conversion is performed and the output value is refreshed when the ANALOG OUTPUT DIRECT CONVERSION instruction (AODC) is executed. This instruction is supported by the CJ2H- CPU[][](-EIP) CPU Units with unit version 1.1 or later, and CJ2M-CPU[][]. CJ1, NJ501, and CP1H CPU Units and NSJ Controllers do not support direct conversion. | ||||||
| Manufacturer | Model number | Specifications |
|---|---|---|
| OMRON | S8VS-06024 | 100 to 240 VAC, 60 W |
| S8VS-12024 | 100 to 240 VAC, 120 W |
| Item | CJ1W-MAD42 |
|---|---|
| Unit type | CJ-series Special I/O Unit |
| Isolation | Between I/O and Controller signals: Photocoupler (No isolation between I/O signals.) |
| External terminals | 18-point detachable terminal block (M3 screws) |
| Current consumption | 580 mA max. at 5 V DC |
| Dimensions (mm) | 31 × 90 × 65 mm (W × H × D) |
| Weight | 150 g max. |
| General specifications | Conforms to general specifications for CJ-series Series. |
| Item | Voltage input | Current input | |
|---|---|---|---|
| Number of analog inputs | 4 | ||
| Input signal range *1 | 1 to 5 V 0 to 5 V 0 to 10 V - 10 to 10 V | 4 to 20 mA *2 | |
| Maximum rated input (for 1 point) *3 | ± 15 V | ± 30 mA | |
| Input impedance | 1 M Ω min. | 250 Ω (rated value) | |
| Resolution | 4,000/8,000 *7 | ||
| Converted output data | 16-bit binary data | ||
| Accuracy *4 | 25 °C | ± 0.2% of F.S. | |
| 0 °C to 55 °C | ± 0.4% of F.S. | ||
| A/D conversion period *5 | 1.0 ms/500 μ s per point *7 | ||
| 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 | ||
| Peak value holding | Stores the maximum conversion value while the Peak Value Hold Bit is ON. | ||
| Scaling | Enabled only for conversion period 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. | ||
| Input disconnection detection | Detects the disconnection and turns ON the Disconnection Detection Flag. | ||
| Offset/gain adjustment | Supported | ||
| Item | Voltage output | Current output | |
|---|---|---|---|
| Number of analog outputs | 2 | ||
| Output signal range *1 | 1 to 5 V 0 to 5 V 0 to 10 V - 10 to 10 V | 4 to 20 mA | |
| Output impedance | 0.5 Ω max. | - | |
| Maximum external output current (for 1 point) | 2.4 mA | - | |
| Maximum allowed load resistance | - | 600 Ω | |
| Resolution | 4,000/8,000 *7 | ||
| Set data | 16-bit binary data | ||
| Accuracy *4 | 25 °C | ± 0.3% of F.S. | ± 0.3% of F.S. |
| 0 °C to 55 °C | ± 0.5% of F.S. | ± 0.6% of F.S. | |
| D/A conversion period *5 | 1.0 ms/500 μs per point | ||
| 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. *6 In adjustment mode, when a value other than the output number is output during adjustment. When output setting value error occurs or Controller operation stops. When the Load is OFF. | ||
| Scaling | Enabled only for conversion period or 1 ms and resolution of 4,000. Setting any values within a range of ± 32,000 as the upper and lower limits allows D/A conversion to be executed and analog signals to be output with these values as full scale. | ||
| Ratio conversion function *5 | 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: 8000 to 7FFF hex) Negative gradient: Analog output = F - A × Analog input + B (A: 0 to 99.99, B: 8000 to 7FFF hex, F: Output range maximum value) | ||
| Offset/gain adjustment | Supported | ||
