Omron CJ1W-AD041-V1

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Omron CJ1W-AD041-V1

Analog Input Units CJ1W-AD041-V1/AD081-V1/AD042

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.
	Accuracy *7	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.

*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 Input signal ranges can be set for each input.
*3 Voltage input or current input are chosen by using the voltage/current switch at the back of the terminal block.
*4 To use a current input, connect the positive current input terminal and positive voltage input terminal with the enclosed
short bar.
*5 The Analog Input 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 resolution can be set to 8,000 and the conversion period to 250 μs in the setting. There is only one setting for both
of these, i.e., they are both enabled or disabled together.
*7 The accuracy is given for full scale. For example, an accuracy of ±0.2% means a maximum error of ±8 (BCD) at a
resolution of 4,000.
For the CJ1W-AD041-V1/ AD081-V1, the default setting is adjusted for voltage input. To use current input, perform the
offset and gain adjustments as required.
*8 For the CJ1W-AD041-V1/ AD081-V1, 23±2°C.
*9 The A/D conversion period is the time required from when the Analog Input Unit receives the analog signal until it
stores the converted value in internal memory. It takes at least one cycle for the converted data to be stored in the
CPU Unit. (The direct conversion function of the CJ1W-AD042 is can be used to input data immediately to the CPU
Unit.)
*10 Line disconnection detection is supported only when the range is set to 1 to 5 V or 4 to 20 mA. If there is no input
signal when the 1 to 5 V or 4 to 20 mA range is set, the Line Disconnection Flag will turn ON.

Analog Output Units CJ1W-DA021/DA041/DA08V/DA08C/DA042V

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.)				---
*External power supply 2**			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.
	Accuracy *4	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.

*1 Do not apply a voltage higher than 600 V to the terminal block when performing withstand voltage test on this Unit.
*2 The maximum number of Analog Output Units that can be mounted to one Rack varies depending on the current
consumption of the other Units mounted to the Rack.
Select a 24 VDC power supply based on the surge current. The following OMRON external power supplies with a
power rating of 50 W are recommended.

Manufacturer	Model number	Specifications
OMRON	S8VS-06024	100 to 240 VAC, 60 W
	S8VS-12024	100 to 240 VAC, 120 W
	S8VM-05024	100 to 240 VAC, 50 W
	S8VM-10024	100 to 240 VAC, 100 W

*3 Output signal ranges can be set for each output.
*4 The accuracy is given for full scale. For example, an accuracy of ±0.3% means a maximum error of ±60 mV for a −10
to 10 V range. For the CJ1W-DA021/041, the accuracy is at the factory setting for a current output. When using a
voltage output, adjust the offset gain as required.
*5 The D/A conversion period is the time required for the Analog Output Unit to convert and output the data that was
received from the CPU Unit.
It takes at least one cycle for the data stored in the CPU Unit to be read by the Analog Output Unit. (The direct
conversion function of the CJ1WDA042V can be used to output data immediately from the CPU Unit.)
*6 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.
*7 The CJ1W-DA042V does not have an Adjustment Mode.
*8 The CJ1W-DA08V/08C can be set to a conversion cycle of 250 μs and a resolution of 8,000 using the setting.

Analog I/O Unit CJ1W-MAD42

Specifications

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.

Input Specifications and Functions

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.
Accuracy *4	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

Output Specifications

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.
Accuracy *4	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