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Specifications

FP0 A/D Converter Unit

−

7.1

Specifications

•

(

∗

3) Setting value switch for the number of input channels

•

(

∗

4) The control unit loads two channels’ worth of data at each control

unit scan.

In other words, if the switch for the number of input channels is

set to eight channels, the control unit data is updated once every

four scans.

•

(

∗

5) Refer to the schematic diagram of insulation methods below.

Analog input circuit

FP0

control unit

I/F

Photocoupler insulation

DC/DC

converter insulation

Bus

+5V

24V DC

A/D converter unit

24V DC

ch0 to ch7

•

(

∗

6) The contact numbers change depending on the expansion

position (these values are for the case when the unit is installed

in the closest position to the control unit).

For details refer to page 6

−

3, “6.1 I/O Number of A/D Converter

Unit”.

Содержание FP0-A21

Страница 1: ......

Страница 2: ...ion use this product at the values less than the maximum of the characteristics and performance that are assured in these specifications Do not dismantle or remodel the product It could cause excessive exothermic heat or smoke generation Do not touch the terminal while turning on electricity It could lead to an electric shock Use the external devices to function the emergency stop and interlock ci...

Страница 3: ...nput Range Setting 3 1 Input Range Setting Switch 3 3 Chapter 4 A D Conversion Characteristics 4 1 A D Conversion Characteristics 4 3 Chapter 5 Averaging for Voltage Ranges and Current Ranges 5 1 Averaging Function 5 3 Chapter 6 I O Allocation and Program 6 1 I O Number of A D Converter Unit 6 3 6 2 Program of A D Converter Unit 6 5 Chapter 7 Specifications 7 1 Specifications 7 3 7 2 Dimensions 7 ...

Страница 4: ...imit and Compatibility Expansion limit The unit can be connected to a combined maximum of three other expansion units and intelligent units Compatibility with the previous FP0 analog unit FP0 A21 Due to differences in the software design the programming method is different ...

Страница 5: ...Chapter 1 Parts and Terminology 1 1 Parts and Functions 1 3 1 2 Analog Input Terminal Block 1 4 ...

Страница 6: ...FP0 A D Converter Unit Parts and Terminology 1 2 ...

Страница 7: ...ht input channels of the A D converter unit operate at the same level Refer to page 3 3 for details 2 Analog input terminal block 9 pin Use a terminal block socket made by Phoenix Contact Co product number 1840434 3 Power supply connector Supply 24V DC It is connected using the power supply cable AFP0581 that comes with the unit 4 Expansion connector connects an expansion unit to the internal circ...

Страница 8: ...nel 2 current input 8 V3 Analog input channel 3 voltage input 9 I3 Analog input channel 3 current input 1 V4 Analog input channel 4 voltage input 2 I4 Analog input channel 4 current input 3 V5 Analog input channel 5 voltage input 4 I5 Analog input channel 5 current input 5 COM Analog input input common 6 V6 Analog input channel 6 voltage input 7 I6 Analog input channel 6 current input 8 V7 Analog ...

Страница 9: ...Chapter 2 Connection to Input Devices 2 1 Wiring 2 3 ...

Страница 10: ...FP0 A D Converter Unit Connection to Input Devices 2 2 ...

Страница 11: ...trument ch2 Input instrument ch3 Input instrument ch4 Input instrument ch5 Input instrument ch6 Input instrument ch7 Connect input instrument between V terminal and COM terminal First connect both V terminal and I terminal And then connect input instrument between it and COM terminal Notes Tie the COM connectors for two channels together as indicated by the black circles in the diagram above so th...

Страница 12: ...FP0 A D Converter Unit Connection to Input Devices 2 4 2 1 Wiring ...

Страница 13: ...Chapter 3 Input Range Setting 3 1 Input Range Setting Switch 3 3 ...

Страница 14: ...FP0 A D Converter Unit Input Range Setting 3 2 ...

Страница 15: ...s ch0 and 1 2 ch0 to 3 4 ch0 to 5 6 ch0 to 7 8 3 ON 4 Averaging function 5 No averaging 2 with averaging 3 function ON 5 Notes 1 It is possible to use the 0 to 5V range and 0 to 20mA range together 2 The A D conversion data is set for the specified input contact point area for each A D conversion on each channel 3 On each channel for each A D conversion the maximum and minimum values from the data...

Страница 16: ...FP0 A D Converter Unit Input Range Setting 3 4 3 1 Input Range Setting Switch ...

Страница 17: ...Chapter 4 A D Conversion Characteristics 4 1 A D Conversion Characteristics 4 3 ...

Страница 18: ...FP0 A D Converter Unit A D Conversion Characteristics 4 2 ...

Страница 19: ...000 2000 1000 0 5 10 15 20 mA Analog input range K A D conversion value 4000 Correspondence table of A D conversion values Input current mA A D conversion value 0 0 0 2 5 500 5 0 1000 7 5 1500 10 0 2000 12 5 2500 15 0 3000 17 5 3500 20 0 4000 Processing if the range is exceeded Input value Converted value 0mA or less including negative value 0 20mA or more 4000 ...

Страница 20: ...1 2 3 4 5 V K Analog input range A D conversion value Correspondence table of A D conversion values Input voltage V A D conversion value 0 0 0 0 5 400 1 0 800 1 5 1200 2 0 1600 2 5 2000 3 0 2400 3 5 2800 4 0 3200 4 5 3600 5 0 4000 Processing if the range is exceeded Input value Converted value 0V or less including negative value 0 5V or more 4000 ...

Страница 21: ...0 1000 0 1000 2000 10 5 5 10 V K Analog input range A D conversion value Correspondence table of A D conversion values Input voltage V A D conversion value 10 0 2000 7 5 1500 5 0 1000 2 5 500 0 0 0 2 5 500 5 0 1000 7 5 1500 10 0 2000 Processing if the range is exceeded Input value Converted value 10V or less 2000 10V or more 2000 ...

Страница 22: ... 1000 2000 100 50 50 100 mV K Analog input range A D conversion value Correspondence table of A D conversion values Input voltage mV A D conversion value 100 0 2000 75 0 1500 50 0 1000 25 0 500 0 0 0 25 0 500 50 0 1000 75 0 1500 100 0 2000 Processing if the range is exceeded Input value Converted value 100mV or less 2000 100mV or more 2000 ...

Страница 23: ...Chapter 5 Averaging for Voltage Ranges and Current Ranges 5 1 Averaging Function 5 3 ...

Страница 24: ...FP0 A D Converter Unit Averaging for Voltage Ranges and Current Ranges 5 2 ...

Страница 25: ...rsion unit ch0 1800 1780 1820 1790 1800 1850 1900 1830 1870 1800 1820 1790 1800 1850 1900 1830 1870 8 1832 50 min 1780 1820 1790 1800 1850 1900 1830 1870 1820 1790 1800 1850 1900 1830 1870 1780 8 1830 00 min 1820 1790 1800 1850 1900 1830 1870 1820 1790 1800 1850 1900 1830 1870 1810 8 1833 75 1790 1800 1850 1900 1830 1870 max 1810 1950 1790 1800 1850 1900 1830 1870 1910 1810 1845 1910 1910 max 1910...

Страница 26: ...FP0 A D Converter Unit Averaging for Voltage Ranges and Current Ranges 5 4 5 1 Averaging Function ...

Страница 27: ...Chapter 6 I O Allocation and Program 6 1 I O Number of A D Converter Unit 6 3 6 2 Program of A D Converter Unit 6 5 ...

Страница 28: ...FP0 A D Converter Unit I O Allocation and Program 6 2 ...

Страница 29: ...er unit input channel First expansion Second expansion Third expansion ch0 2 4 6 Each 16 points WX2 X20 to X2F WX4 X40 to X4F WX6 X60 to X6F ch1 3 5 7 Each 16 points WX3 X30 to X3F WX5 X50 to X5F WX7 X70 to X7F Example of I O allocation Allocation of each channel s conversion data and WX2 and WX3 when this unit is connected to the first expansion X 3 F X 3 E X 3 D X 3 C X 3 B X 3 A X 3 9 X 3 8 X 3...

Страница 30: ...g flags Accordingly the top two bits are processed as follows When the A D conversion data is negative the WX2 and WX3 data become two s complement In other words bit C to bit F of WX2 and bit C to bit D of WX3 become 1 Also because the top two bits of WX3 are used as conversion data switch flags masking is required so that the bits are 00 when the conversion data is positive and 11 when the conve...

Страница 31: ... DT7 the from ch0 to ch7 A D conversion data that is assigned to the first expansion Conversion data is read Higher word data The higher 2 digits are masked When the value is positive masking is carried out with 00 When the value is negative masking is carried out with 11 Lower word data It is read as is Note If the expansion positions have changed refer to page 6 3 6 1 I O Number of A D Converter...

Страница 32: ...FP0 A D Converter Unit I O Allocation and Program 6 6 6 2 Program of A D Converter Unit ...

Страница 33: ...Chapter 7 Specifications 7 1 Specifications 7 3 7 2 Dimensions 7 6 ...

Страница 34: ...FP0 A D Converter Unit Specifications 7 2 ...

Страница 35: ... 85 RH at 25 C non condensing Breakdown voltage 500V AC for 1 minute between analog input terminal and power supply ground terminal Insulation resistance Min 100MΩ measured with a 500V DC megger for between analog input terminal and power supply ground terminal Vibration resistance 10 to 55Hz 1 cycle min double amplitude of 0 75mm 0 030 in 10 min on 3 axes Shock resistance Shock of 98 m s2 4 times...

Страница 36: ...rent range 30mA Insulation method 5 Between analog input terminal to FP0 internal circuit photocoupler insulation non insulated between analog inputs Between analog input terminal to A D converter unit external power sup ply insulation type DC DC converter Number of FP0 input contact points 32 input contact points First half 16 points analog input ch0 2 4 and 6 data WX2 6 Second half 16 points ana...

Страница 37: ...control unit data is updated once every four scans 5 Refer to the schematic diagram of insulation methods below Analog input circuit FP0 control unit I F Photocoupler insulation DC DC converter insulation Bus 5V 24V DC A D converter unit 24V DC ch0 to ch7 6 The contact numbers change depending on the expansion position these values are for the case when the unit is installed in the closest positio...

Страница 38: ...FP0 A D Converter Unit Specifications 7 6 7 2 Dimensions 7 2 Dimensions 25 0 0 984 FP A80 unit mm in 3 5 0 138 4 5 0 177 90 0 3 543 60 0 2 362 10 0 0 394 ...

Страница 39: ...T1F321E ACG M321E NOV 2000 First edition ARCT1F321E 1 ACG M321E 1 FEB 2006 Second edition ARCT1F321E 2 ACG M321E 2 NOV 2008 Third edition Change in Corporate name ARCT1F321E 3 AUG 2011 Fourth edition Change in Corporate name ARCT1F321E 4 SEP 2012 Fifth edition ...

Страница 40: ...FP0 A D Converter Unit Record of changes R 2 ...

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