CJ1W-AD041-V1

CJ-Series Analog I/O Unit CJ1W-AD/DA/MAD CSM_CJ1W-AD_DA_MAD_DS_E_5_4 Consistent Microsecond Throughput: Models with Direct Conversion Join the Lineup • Analog Input Units for converting analog input signals into binary data • Analog Output Units for converting binary data into analog output signals CJ1W-AD042 CJ1W-DA042V Features Analog Input Units • Input up to eight analog signals with one Unit. • Functions include line disconnection detection, averaging, peak value holding, offset/gain adjustment, and scaling. (Offset/gain adjustment is not supported by the CJ1W-AD042. Scaling is supported only by the CJ1W-AD042.) • High-speed A/D conversion in 20 μs/point with direct conversion function * (CJ1W-AD042 only). Analog Output Units • Output up to eight analog signals with one Unit. • Functions include output holding, offset/gain adjustment, and scaling. (Offset/gain adjustment is not supported by the CJ1W-DA042V. Scaling is supported only by the CJ1W-DA08V/DA08C/DA042V.) • High-speed D/A conversion in 20 μs/point with direct conversion function * (CJ1W-DA042V only). Analog I/O Units • Input up to four analog signals and output up to two analog signals with one Unit. • Functions include line disconnection detection, input averaging, scaling, input peak value holding, output holding, ratio conversion, and offset/ gain adjustment. * Direct Conversion Instructions for High-speed type can be used to create a consistent response time from input through data processing and output. With the Machine Automation Controller NJ-series, the direct conversion function cannot be used. This function is supported only by the CJ-series CPU Unit. System Configuration Analog Input Unit CPU Unit Analog Output Unit RUN ERR/ALM INH PROGRAMMABLE PRPHL CONTROLLER COMM SYSMAC CJ1G-CPU44 AD081-V1 RUN ERC ERH ADJ B1 DA041 RUN ERC ERH ADJ A1 B1 A1 OPEN MCPWR BUSY MACH MACH No. 1 x10 No. 1 x10 x10 0 x10 0 PERIHERAL 1 2 1 2 MODE MODE PORT Sensor Temperature Pressure Speed Flow rate Regulator (Temperature control) Preamp Servocontroller M (Position control) Voltage Current Power Power factor Transducer Variable speed controller M (Speed control) Chart recorder Sensor Note: The above diagram is an installation example for the CJ1W-AD081-V1 Analog Input Units and CJ1W-DA041 Analog Output Units. 1 CJ1W-AD/DA/MAD Ordering Information International Standards • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives. • Contact your OMRON representative for further details and applicable conditions for these standards. Analog Input Units Unit type Product name I/O points Signal range selection Analog Input Unit High-speed type CJ1 Special I/O Units Analog Input Units 4 inputs 8 inputs Set separately for each input Signal range Resolution 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) 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA 4 inputs Conversion period 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points The Direct conversion is provided. *1 Accuracy at ambient temperature of 25°C Current No. of consumption External unit (A) connection numbers allocated 5 V 24 V Voltage: ±0.2% of F.S. Current: ±0.4% of F.S. 0.52 Removable terminal block --- Model CJ1W-AD042 Standards UC1, CE 1 CJ1W-AD081-V1 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 UC1, N, L, CE --CJ1W-AD041-V1 *1 With the Machine Automation Controller NJ-series, the direct conversion function using the AIDC instruction cannot be used. *2 The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, then the conversion speed will be 1 ms/ point. *3 At 23 ±2°C Analog Output Units Unit type Product name I/O points Signal range selection Signal range Accuracy at No. of External ambient unit Conversion External Resolution power temperature connection numbers period supply of 25°C allocated Analog Output Unit High-speed type CJ1 Special I/O Units Analog Output Units 4 outputs 1 to 5 V (1/10,000), 0 to 10 V (1/20,000), and −10 to 10 V (1/40,000) 1 to 5 V, 8 0 to 5 V, Set outputs separately 0 to 10 V, 1/4,000 for each −10 to 10 V (Settable to output 1/8,000) *2 8 4 to 20 outputs mA 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. --- Current consumption (A) 5V 24 V 0.40 --- Model Standards CJ1W-DA042V UC1, CE 24 VDC +10% 1 ms/point (Settable ±0.3% of to 250 μs/ F.S. point) *2 −15% , Removable 140 mA 1 terminal max. block 24 VDC 0.14 *3 CJ1W-DA08V UC1, N, L, CE 0.17 *3 CJ1W-DA08C UC1, N, CE 0.2 *3 CJ1W-DA041 0.14 +10% −15% , 170 mA max. 24 VDC 4 outputs 2 outputs 1 to 5 V, 0 to 5 V, 0 to 10 V, 1/4,000 −10 to 10 V, 4 to 20 mA 1 ms/ point Voltage: ±0.3% of F.S. Current: ±0.5% of F.S. +10% −15% , 200 mA max. 24 VDC +10% −15% , 140 mA max. UC1, N, L, CE 0.12 0.14 *3 CJ1W-DA021 *1 With the Machine Automation Controller NJ-series, the direct conversion function using the AIDC instruction cannot be used. *2 The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, the conversion speed will be 1 ms/point. *3 This is for an external power supply, and not for internal current consumption. 2 CJ1W-AD/DA/MAD Analog I/O Units Product name I/O points Analog I/O Units 4 inputs Unit type CJ1 Special I/O Units 2 outputs Signal range selection Set separately for each input and output Signal range 1 to 5 V, 0 to 5 V, 0 to 10 V, −10 to 10 V, 4 to 20 mA Accuracy at Conversion ambient Resolution period temperature of 25°C 1/4,000 (Settable to 1/8,000) External connection Voltage: ±0.2% of F.S. 1 ms/ Current: point ±0.2% of F.S. Removable (Settable terminal to 500 μs/ Voltage: block ±0.3% of F.S. point) Current: ±0.3% of F.S. Current No. of consumption unit (A) numbers allocated 5 V 24 V 1 0.58 − Model Standards CJ1W-MAD42 UC1, N, L, CE Note: The resolution and conversion speed cannot be set independently. If the resolution is set to 1/4,000, then the conversion speed will be 1 ms/point. Accessories Model Accessories CJ1W-AD081-V1/AD041-V1 CJ1W-DA08V/DA08C/DA041/DA021 CJ1W-DA042V CJ1W-MAD42 None. CJ1W-AD042 Four jumpers (For a current input, a jumper is used to connect the current input positive terminal and the voltage input positive terminal.) Mountable Racks NJ system Model CJ1W-AD042 CJ system (CJ1, CJ2) CPU Rack Expansion Rack CPU Rack Expansion Backplane 7 Units *5 10 Units *6 (per Expansion Rack) 8 Units *2 9 Units *3 (per Expansion Backplane) 9 Units *5 10 Units *6 (per Expansion Rack) 10 Units *2 10 Units *3 (per Expansion Backplane) 7 Units *2 8 Units *3 (per Expansion Backplane) CJ1W-AD081-V1 CJ1W-AD041-V1 CJ1W-DA042V CJ1W-DA08V CJ1W-DA08C 10 Units *5 10 Units *6 (per Expansion Rack) 7 Units *5 10 Units *6 (per Expansion Rack) CJ1W-DA041 CP1H system CP1H PLC NSJ system *1 NSJ Controller Expansion Backplane 9 Units *3 (per Expansion Backplane) 2 Units *4 Not supported 10 Units *3 (per Expansion Backplane) CJ1W-DA021 CJ1W-MAD42 8 Units *3 (per Expansion Backplane) Note: It may not be possible to mount this many Units to a Rack depending on the current consumption of the other Units. *1 Product no longer available to order. *2 This is the number of Units for a CJ2H-CPU6@ CJ2H CPU Unit (without EtherNet/IP) and a CJ1W-PA205@ or CJ1W-PD025 Power Supply Unit. *3 This is the number of Units for a CJ1W-PA205@ or CJ1W-PD025 Power Supply Unit. *4 A CP1W-EXT01 CJ Unit Adaptor is required. *5 This is the number of Units for a NJ501 CPU Unit, and a NJ-PA3001 or NJ-PD3001 Power Supply Unit. *6 This is the number of Units for a NJ-PA3001 or NJ-PD3001 Power Supply Unit. 3 CJ1W-AD/DA/MAD Individual Specifications Analog Input Units CJ1W-AD041-V1/AD081-V1/AD042 Specifications Item CJ1W-AD041-V1 CJ1W-AD081-V1 Unit type CJ-series Special I/O Unit Isolation *1 Between I/O and Controller signals: Photocoupler (No isolation between I/O signals.) External terminals 18-point detachable terminal block (M3 screws) Power consumption 420 mA max. at 5 VDC Dimensions (mm) 31 × 90 × 65 mm (W × H × D) Weight 140 g max. General specifications Conforms to general specifications for CJ Series. Number of analog inputs 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 Maximum rated input (for 1 point) *5 Voltage Input: ±15 V Current Input: ±30 mA Input impedance Voltage Input: 1 MΩ min. 150 g max. 8 Accuracy *7 Current Input: 250 Ω (rated value) 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 16-bit binary data 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 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 Input functions 4 1 to 5 V 0 to 10 V −5 to 5 V −10 to 10 V 4 to 20 mA *4 4,000/8,000 *6 Converted output data Between I/O and Controller signals: Digital isolator (No isolation between I/O signals.) 520 mA max. at 5 VDC Input specifications Resolution CJ1W-AD042 --- 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 CJ1WAD042 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. 4 CJ1W-AD/DA/MAD Analog Output Units CJ1W-DA021/DA041/DA08V/DA08C/DA042V Specifications Item CJ1W-DA021 CJ1W-DA041 CJ1W-DA08V CJ1W-DA08C Unit type CJ-series Special I/O Unit Isolation *1 Between I/O and Controller signals: Photocoupler (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. CJ1W-DA042V Between I/O and Controller signals: Digital isolator (No isolation between I/O signals.) 5 VDC, 400 mA max. +10% 24 VDC −15% (inrush current: 20 A max., pulse width: 1 ms min.) External power supply *2 140 mA max. 200 mA max. Dimensions (mm) 31 × 90 × 65 mm (W × H × D) Weight 150 g max. General specifications --- 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) Resolution 4,000 Set data Accuracy *4 4 --- 350 Ω 4,000/8,000 *8 --1 to 5 V 10,000 0 to 10 V 20,000 -10 to 10 V 40,000 16-bit binary data 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°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. 1.0 ms or 250 μs per point *8 ±0.3% of F.S. ±0.5% of F.S. 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points D/A conversion period *5 1.0 ms 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. *7 • When output setting value error occurs or Controller operation stops. • When the Load is OFF. Scaling Output functions --170 mA max. Conforms to general specifications for CJ-series Series. Number of analog outputs 2 Output specifications 140 mA max. --- Offset/gain adjustment 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. Supported Direct conversion 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. --- --- 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 CJ2HCPU@@ (-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 OMRON Model number Specifications S8VS-06024 100 to 240 VAC, 60 W S8VS-12024 100 to 240 VAC, 120 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 CJ1W-AD/DA/MAD *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 MΩ min. 250 Ω (rated value) Resolution 4,000/8,000 *7 Converted output data Accuracy *4 25°C 0°C to 55°C 16-bit binary data ±0.2% of F.S. ±0.4% of F.S. A/D conversion period *5 1.0 ms/500 μs 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 6 CJ1W-AD/DA/MAD 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 Accuracy *4 16-bit binary data 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 *1 Input and output signal ranges can be set for each input and output. *2 Voltage input or current input are chosen by using the voltage/current switch at the back of the terminal block. *3 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. *4 The accuracy is given for full scale. For example, for an input, an accuracy of ±0.2% means a maximum error of ±8 (BCD) at a resolution of 4,000. For an output, an accuracy of ±0.3% means a maximum error of ±60 mV for a −10 to 10 V range. *5 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 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. *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 By means of the setting, the resolution can be changed to 8,000, and the conversion period can be changed to 500 μs. 7 CJ1W-AD/DA/MAD External Interface Analog Input Units CJ1W-AD041-V1/AD081-V1/AD042 Components Front With Terminal Block With Terminal Block Removed Indicators *1 MACH No. x10 1 Terminal block B1 A1 78 456 78 456 456 456 x10 0 Voltage/current switch *2 23 ON 1 2 ON 1 2 23 901 x10 0 78 901 78 ON 1 x10 1 901 No. RUN ERC ERH ADJ A1 23 MACH B1 901 Unit number setting switch AD081-V1 23 RUN ERC ERH ADJ 2 AD081-V1 O N O N ON MODE 1 2 1 2 1 2 MODE Terminal block DIN Track mounting pin Operating mode switch *2 Side Terminal block lock lever (pull down to release terminal block) Slider Expansion connector *1 The ADJ LED is not provided with the CJ1W-AD042. *2 These switches are not mounted for the CJ1W-AD042. Slider Indicators The indicators show the operating status of the Unit. The following table shows the meanings of the indicators. LED Meaning RUN (green) Operating ERC (red) Error detected by Unit Indicator Lit Not lit Lit Not lit ERH (red) ADJ (yellow) * Error in the CPU Unit Adjusting Lit Not lit Flashing Not lit Operating status Operating in normal mode. Unit has stopped exchanging data with the CPU Unit. Alarm has occurred (such as disconnection detection) or initial settings are incorrect. Operating normally. Error has occurred during data exchange with the CPU Unit. Operating normally. Operating in offset/gain adjustment mode. Other than the above. * The ADJ LED is not provided with the CJ1W-AD042. 8 CJ1W-AD/DA/MAD Input Circuits The following diagrams show the internal circuit of the analog input section. CJ1W-AD041-V1/AD081-V1 15 kΩ Input (+) CJ1W-AD042 15 kΩ 250 Ω 1 MΩ 15 kΩ 15 kΩ Input (–) AG (analog 0 V) Input circuit and conversion circuit Voltage/ current input switch Current Input (+) 250 Ω Voltage Input (+) 2.2 kΩ Input circuit and conversion circuit 510 kΩ 2.2 kΩ Input (–) 1 MΩ AG (common to all inputs) 510 kΩ AG (analog 0 V) AG (common to all inputs) Terminal Arrangement The signal names corresponding to the connecting terminals are as shown in the following diagram. CJ1W-AD041-V1 Input 2 (+) CJ1W-AD081-V1 B1 A1 Input 2 (−) B2 Input 4 (+) B3 Input 4 (−) B4 AG B5 N.C. B6 N.C. B7 N.C. B8 N.C. B9 A2 A3 A4 A5 A6 A7 A8 Input 2 (+) B1 Input 2 (−) B2 Input 4 (+) B3 Input 4 (−) B4 AG B5 Input 6 (+) B6 Input 6 (−) B7 Input 8 (+) B8 Input 8 (−) B9 Input 1 (+) Input 1 (−) Input 3 (+) Input 3 (−) AG N.C. N.C. N.C. A9 N.C. A1 Current Input 1 (+) A2 Voltage Input 1 (+) A3 Input 1 (−) A4 AG A5 Current Input 3 (+) A6 Voltage Input 3 (+) A7 Input 3 (−) A8 AG A9 N.C. A1 Input 1 (+) A2 Input 1 (−) A3 Input 3 (+) A4 Input 3 (−) A5 AG A6 Input 5 (+) A7 Input 5 (−) A8 Input 7 (+) A9 Input 7 (−) CJ1W-AD042 Current Input 2 (+) B1 Voltage Input 2 (+) B2 Input 2 (−) B3 AG B4 Current Input 4 (+) B5 Voltage Input 4 (+) B6 Input 4 (−) B7 AG B8 N.C. B9 Note: 1. Set the analog input number that you use and input signal range for each analog input, using the memory area or support software. The input signal range can be set separately for each input number. 2. The AG terminals are connected to the 0 V analog circuit in the Unit. Connecting shielded input lines can improve noise resistance. 3. Do not connect anything to NC terminals. 4. To use a current input with the CJ1W-AD042, connect the positive current input terminal and positive voltage input terminal with the enclosed short bar. 5. Connect a surge suppressor to inductive loads in the system (e.g., magnetic contactors, relays, and solenoids). 9 CJ1W-AD/DA/MAD Analog Output Units CJ1W-DA021/041/08V/08C/DA042V Components Front Side Slider With Terminal Block Indicators *1 DA041 RUN ERC ERH ADJ x10 1 78 23 No. 456 MACH A1 901 Unit number switches B1 901 456 78 23 x10 0 O N Expansion connector 1 2 MODE Terminal block Terminal block lock lever (pull down to release terminal block) Slider Operating mode switch *2 DIN Track mounting pin *1 The ADJ LED is not provided with the CJ1W-DA042V. *2 This switch is not mounted for the CJ1W-DA08V, CJ1W-DA08C and CJ1W-DA042V. Indicators The indicators show the operating status of the Unit. The following table shows the meanings of the indicators. LED Meaning RUN (green) Operating ERC (red) Error detected by Unit ERH (red) ADJ (yellow) * Error in the CPU Unit Adjusting Indicator Lit Not lit Lit Not lit Lit Not lit Flashing Not lit Operating status Operating in normal mode. Unit has stopped exchanging data with the CPU Unit. Alarm has occurred or initial settings are incorrect. Operating normally. Error has occurred during data exchange with the CPU Unit. Operating normally. Operating in offset/gain adjustment mode. Other than the above. * The ADJ LED is not provided with the CJ1W-DA042V. 10 CJ1W-AD/DA/MAD Output Circuits The following diagrams show the internal circuit of the analog output section. CJ1W-DA021/DA041/DA08V/DA08C Voltage Output Circuits Current Output Circuits Current output section Voltage output section Output switch and conversion circuit AMP Voltage output (+) Voltage output (–) Output switch and conversion circuit Current output (+) AMP AMP Current output (−) AG (common to all outputs) CJ1W-DA042V Voltage Output Circuits Output switch and conversion circuit AMP Voltage output (+) Voltage output (–) AG (common to all outputs) Terminal Arrangement The signal names corresponding to the connecting terminals are as shown in the following diagram. CJ1W-DA021 Voltage output 2 (+) CJ1W-DA041 B1 A1 Output 2 (−) B2 Current output 2 (+) B3 N.C. B4 N.C. B5 A2 A3 N.C. B6 N.C. B7 N.C. B8 0V B9 N.C. N.C. A8 A9 Output 2 (−) B2 Output 4 (+) B3 Output 4 (−) B4 Output 6 (+) B5 A2 A3 Output 6 (−) B6 Output 8 (+) B7 Output 8 (−) B8 0V B9 Output 4 (−) B5 Current output 4 (+) B6 N.C. B7 N.C. B8 0V B9 Output 2 (+) B1 Output 2 (−) B2 N.C. B3 Output 4 (+) B4 Output 4 (−) B5 Output 3 (+) N.C. B6 N.C. B7 N.C. B8 N.C. B9 Output 5 (−) Output 7 (+) Output 7 (−) 24 V A1 Voltage output 1 (+) A2 Output 1 (−) A3 Current output 1 (+) A4 Voltage output 3 (+) A5 Output 3 (−) A6 Current output 3 (+) A7 N.C. A8 N.C. A9 24 V A1 Output 1 (+) A2 Output 1 (−) A3 N.C. A4 Output 3 (+) A5 Output 3 (−) A6 N.C. A7 N.C. A8 N.C. A9 N.C. CJ1W-DA042V Output 1 (−) Output 5 (+) A9 B4 Output 1 (+) Output 3 (−) A8 Voltage output 4 (+) 24 V A5 A7 B3 N.C. A4 A6 Current output 2 (+) N.C. B1 A1 B2 N.C. CJ1W-DA08V (Voltage Output) and CJ1W-DA08C (Current Output) Output 2 (+) Output 2 (−) Current output 1 (+) A5 A7 B1 Output 1 (−) A4 A6 Voltage output 2 (+) Voltage output 1 (+) Note: 1. Set the analog input number that you use and input signal range for each analog input, using the memory area or support software. The input signal range can be set separately for each input number. 2. The N.C. terminals are not connected to internal circuit. 3. A9 (24 V) and B9 (0 V) are the power supply input terminals. Power must be supplied from an external source. (This does not apply to CJ1W-DA042V.) 4. Use a separate power supply from the one used for Basic I/O Units. Faulty Unit operation may be caused by noise if power is supplied from the same source. (This does not apply to CJ1W-DA042V.) 5. Connect a surge suppressor to inductive loads in the system (e.g., magnetic contactors, relays, and solenoids). 11 CJ1W-AD/DA/MAD Analog I/O Unit CJ1W-MAD42 Components Front With Terminal Block With Terminal Block Removed Indicators MAD42 MAD42 x10 1 78 456 x10 0 901 78 901 456 78 Voltage/current switch ON 1 2 ON 1 2 23 x10 0 A1 23 456 No. 456 MACH 78 Terminal block B1 901 x10 1 901 No. RUN ERC ERH ADJ A1 23 MACH User number setting switch B1 23 RUN ERC ERH ADJ Terminal block DIN Track mounting pin Terminal block lock lever (pull down to release terminal bloc Side Slider Expansion connector Slider Indicators The indicators show the operating status of the Unit. The following table shows the meanings of the indicators. LED Meaning RUN (green) Operating ERC (red) Error detected by Unit Indicator Lit Not lit Lit Not lit ADJ (yellow) ERH (red) Adjusting Error in the CPU Unit Flashing Not lit Lit Not lit Operating status Operating in normal mode. Unit has stopped exchanging data with the CPU Unit. Alarm has occurred (such as disconnection detection) or initial settings are incorrect. Operating normally. Operating in offset/gain adjustment mode. Other than the above. Error has occurred during data exchange with the CPU Unit. Operating normally. 12 CJ1W-AD/DA/MAD I/O Circuit The following diagrams show the internal circuit of the analog I/O section. Input Circuits 15 kΩ Input (+) 15 kΩ 250 Ω 1 MΩ 15 kΩ 15 kΩ Input (–) Voltage/ current input switch AG (analog 0 V) Input circuit and conversion circuit 1 MΩ AG (common to all inputs) Voltage Output Circuits Output switch and conversion circuit Current Output Circuits AMP Voltage output (+) Voltage output (–) AG (common to all outputs) Output switch and conversion circuit AMP AMP Current output (+) Current output (–) Terminal Arrangement The signal names corresponding to the connecting terminals are as shown in the following diagram. CJ1W-MAD42 Voltage output 2 (+) B1 Output 2 (–) B2 Current output 2 (+) B3 N.C. B4 Input 2 (+) B5 Input 2 (–) B6 AG B7 Input 4 (+) B8 Input 4 (–) B9 A1 Voltage output 1 (+) A2 Output 1 (–) A3 Current output 1 (+) A4 N.C. A5 Input 1 (+) A6 Input 1 (–) A7 AG A8 Input 3 (+) A9 Input 3 (–) Note: 1. Set the analog input number that you use and input signal range for each analog input, using the memory area or support software. The input signal range can be set separately for each input number. 2. The AG terminal (A7, B7) is connected to the 0 V analog circuit in the Unit. Connecting shielded input lines can improve noise resistance. 3. The N.C. terminals (A4, B4) are not connected to internal circuit. Wiring Vasic I/O Units with Terminal Blocks Crimp terminals Use crimp terminals (M3) having the dimensions shown below. 6.2 mm max. 6.2 mm max. 13 CJ1W-AD/DA/MAD Dimensions (Unit: mm) CJ1W-AD041-V1/081-V1/AD042 CJ1W-DA021/041/08V/08C/DA042V CJ1W-MAD42 89 31 65 2.7 Terminal Block Dimensions 17.5 8.2 AD081-V1 RUN ERC ERH ADJ B1 A1 6.4 78 456 x10 1 901 No. 7.62 23 MACH 901 23 x10 0 456 78 90 74.77 O N 1 2 MODE 2.7 Note: The appearance varies with the model. Related Manuals Manual name CJ-series Analog I/O Units Operation Manual for NJ-series CPU Unit Cat. No. W490 CS/CJ Series Analog I/O W345 Units Operation Manual Manual name Application Description CJ1W-AD0@@-@@ CJ1W-DA0@@@ CJ1W-MAD42 Learning about the functions and usage of CJseries Analog Input Units, Analog Output Units, and Analog I/O Units for using them in an NJ-series configuration. The functions and usage of the CJseries Analog Input Units, Analog Output Units, and Analog I/O Units for using them in an NJ-series configuration are described. CS1W-AD041-V1/081-V1/161 CS1W-DA041/08V/08C CS1W-MAD44 CJ1W-AD041-V1/081-V1/042 CJ1W-DA021/041/08V/08C/042V CJ1W-MAD42 Learning about the functions and usage of CJseries Analog Input Units, Analog Output Units, and Analog I/O Units. The functions and usage of the CJseries Analog Input Units, Analog Output Units, and Analog I/O Units for using them in a CJ-series configuration are described. 14 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. 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