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FX1N-2AD-BD Analog Input Expansion Board User’s Manual JY992D96201A This manual contains text, diagrams and explanations which will guide the reader in the correct installation, safe use and operation of the FX1N-2AD-BD Analog Input Expansion Board and should be read and understood before attempting to install or use the unit. Further information can be found in the associated manuals list below. Specifications are subject to change without notice Guidelines for the Safety of the User and Protection of the FX1N-2AD-BD Analog Input Expansion Board. This manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows: a) Any engineer using the product associated with this manual, should be of a competent nature, trained and qualified to the local and national standards. These engineers should be fully aware of all aspects of safety with regards to automated equipment. b) Any commissioning or service engineer must be of a competent nature, trained and qualified to the local and national standards. c) All operators of the completed equipment should be trained to use that product in a safe and coordinated manner in compliance to established safety practices. Note: The term ‘completed equipment’ refers to a third party constructed device which contains or uses the product associated with this manual. Note’s on the Symbols Used in this Manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment. 1) Indicates that the identified danger WILL cause physical and property damage. 2) Indicates that the identified danger could POSSIBLY cause physical and property damage. • Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment. • All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples. • Owing to the very great variety in possible application of this equipment, you must satisfy yourself as to its suitability for your specific application. Associated Manual ¤ Indispensable manual Manual Name Manual Number Description FX1S Series Programmable controllers Hardware Manual JY992D83901 Describes contents related to hardware of the FX1S series PLC, such as specifications, wiring and installation. FX1N Series Programmable controllers Hardware Manual JY992D89301 Describes contents related to hardware of the FX1N series PLC, such as specifications, wiring and installation. ¤ FX Series of Programmable controllers Programming Manual II JY992D88101 Describes instructions in FX1S/FX1N/FX2N/FX2NC series. 1. Introduction The FX1N-2AD-BD analog input expansion board (hereafter called “2AD” or “expansion board”) is to be installed in an FX1S or FX1N series PLC, to increase the analog input by 2 points. 1.1 Features of 2AD 1) Analog input of two points can be increased using 2AD. If a 2AD is used, internal mounting in the top of the PLC means that there is no need for a change to the installation area of the PLC. 2) Voltage input (0 ~10V) or current input (4 ~ 20mA) for analog to digital conversion can be set by switching the auxiliary relays assigned to each channel. Moreover, a digital value after conversion of each channel is stored in special data register allocated to each channel, as shown in the table below. However, the analog to digital conversion characteristic cannot be adjusted. 1.2 External Dimensions and Each Part Name Dimensions: mm (inches) Accessory: Top cover for board · 1, M3 self-tapping screw · 3 (to fix top cover · 1, to mount board · 2) a) Terminals to connect analog module The top face of this terminal block is higher than the top face of the panel cover of the programmable controller by approximately 7mm (0.28"). b) Mounting holes (2- ˘ 4.0 / 0.16") c) Connector for PLC 1.3 System Configuration • Only one expansion board can be used on one FX1S and FX1N PLC main unit. Do not try to install two or more expansion boards. (They will not function) • The 2AD cannot be used with a FX1N-EEPROM-8L or FX1N-5DM. 1.4 Applicable PLC Table 1.1: Allocated Device Device Description M8112 Switch of input mode of Ch1 flag OFF: Voltage input mode (0 ~ 10V) ON: Current input mode (4 ~ 20mA) M8113 Switch of input mode of Ch2 flag OFF: Voltage input mode (0 ~ 10V) ON: Current input mode (4 ~ 20mA) D8112 Digital value of Ch1 D8113 Digital value of Ch2 Table 1.2: Allocation Terminal Terminal name Content V1+ Voltage input terminal for channel 1(Ch1) I1+ Current input terminal for channel 1(Ch1) V2+ Voltage input terminal for channel 2(Ch2) I2+ Current input terminal for channel 2(Ch2) VI- Common terminal for each channel Table 1.3: Applicable Programmable Controller PLC Type Applicable version FX1S series V2.00 or later FX1N series V2.00 or later I2 + V 1 + V 2 + I1 + V I - 3 8 . 5 ( 1 . 5 2 " ) 4 3 ( 1 . 6 9 " ) a ) b ) c ) b ) 2. Specifications 2.1 General Specifications Same as the programmable controller main unit. (Refer to the programmable controller main unit manual) 2.2 Power Supply Specifications Power supplied by internal feed of the programmable controller main unit. 2.3 Performance Specifications 3. Installation Caution: • Cut off all phases of power source before installing / removing or performing wiring work on the master in order to avoid electric shock or damage of product. • After the installation and wiring etc. replace the PLCs top cover before power ON. Note: • Securely install the expansion board, and fix to the PLC. Defective contact can cause malfunction. • The tightening torque for fix the board or top cover is 0.3 ~ 0.6 Nžm. Tighten securely to avoid malfunction. Note: Only one expansion board can be used per main unit of FX1S and FX1N PLC. Do not try to install two or more expansion boards. Moreover, the 2AD cannot be used with the FX1N-EEPROM-8L or the FX1N-5DM. The following is a generic explanation of how to install a expansion board to the PLC. a) Top cover for expansion board b) M3 self-tapping screw to mount expansion board c) M3 self-tapping screw to fix top cover d) External port for optional equipment e) Expansion board Note: Do not remove this screw. 1) Remove the top cover of the main unit an keep. 2) Plug expansion board “e)” into the external port “d)”. 3) Fix expansion board to main unit using M3 self-tapping screws “c)”. (Tightening torque: 0.3 ~ 0.6N× m) 4) Attach top cover for expansion board “a)” removing section “a)’” to expose connector etc. 5) Secure top cover with M3 self-tapping screw “b)”. (Tightening torque: 0.3 ~ 0.6N× m) Table 2.1: Performance Specifications Item Specification Voltage input Current input Range of analog input DC 0 ~ 10V (input resistance 300kW ) Absolute maximum input: -0.5V, +15V DC 4 ~ 20mA (input resistance 250W ) Absolute maximum input: -2mA, +60mA Digital output 12bit binary Resolution 2.5mV (10V /4000) 8µA {(20mA - 4mA) /2000} Integrated accuracy ±1% Against the full scale (0 ~ 10V: ±0.1V) ±1% Against the full scale (4 ~ 20mA: ±0.16mA) A/D conversion time 1 scan time (The analog to digital translation is done by the END instruction). Input characteristics Insulation No insulation between each channel or the PLC. Occupation point 0 points (2AD is not subject to the standard maximum number of control points in the host PLC, as it operated via data registers). Digital output Analog input 0 10V 4000 Analog input 0 20mA 2000 4mA Digital output e ) d ) c ) a )a ) ’ b ) c ) N o t e ) FX1N-2AD-BD Analog Input Expansion Board User’s Manual JY992D96201A This manual contains text, diagrams and explanations which will guide the reader in the correct installation, safe use and operation of the FX1N-2AD-BD Analog Input Expansion Board and should be read and understood before attempting to install or use the unit. Further information can be found in the associated manuals list below. Specifications are subject to change without notice Guidelines for the Safety of the User and Protection of the FX1N-2AD-BD Analog Input Expansion Board. This manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows: a) Any engineer using the product associated with this manual, should be of a competent nature, trained and qualified to the local and national standards. These engineers should be fully aware of all aspects of safety with regards to automated equipment. b) Any commissioning or service engineer must be of a competent nature, trained and qualified to the local and national standards. c) All operators of the completed equipment should be trained to use that product in a safe and coordinated manner in compliance to established safety practices. Note: The term ‘completed equipment’ refers to a third party constructed device which contains or uses the product associated with this manual. Note’s on the Symbols Used in this Manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment. 1) Indicates that the identified danger WILL cause physical and property damage. 2) Indicates that the identified danger could POSSIBLY cause physical and property damage. • Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment. • All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples. • Owing to the very great variety in possible application of this equipment, you must satisfy yourself as to its suitability for your specific application. Associated Manual ¤ Indispensable manual Manual Name Manual Number Description FX1S Series Programmable controllers Hardware Manual JY992D83901 Describes contents related to hardware of the FX1S series PLC, such as specifications, wiring and installation. FX1N Series Programmable controllers Hardware Manual JY992D89301 Describes contents related to hardware of the FX1N series PLC, such as specifications, wiring and installation. ¤ FX Series of Programmable controllers Programming Manual II JY992D88101 Describes instructions in FX1S/FX1N/FX2N/FX2NC series. 1. Introduction The FX1N-2AD-BD analog input expansion board (hereafter called “2AD” or “expansion board”) is to be installed in an FX1S or FX1N series PLC, to increase the analog input by 2 points. 1.1 Features of 2AD 1) Analog input of two points can be increased using 2AD. If a 2AD is used, internal mounting in the top of the PLC means that there is no need for a change to the installation area of the PLC. 2) Voltage input (0 ~10V) or current input (4 ~ 20mA) for analog to digital conversion can be set by switching the auxiliary relays assigned to each channel. Moreover, a digital value after conversion of each channel is stored in special data register allocated to each channel, as shown in the table below. However, the analog to digital conversion characteristic cannot be adjusted. 1.2 External Dimensions and Each Part Name Dimensions: mm (inches) Accessory: Top cover for board · 1, M3 self-tapping screw · 3 (to fix top cover · 1, to mount board · 2) a) Terminals to connect analog module The top face of this terminal block is higher than the top face of the panel cover of the programmable controller by approximately 7mm (0.28"). b) Mounting holes (2- ˘ 4.0 / 0.16") c) Connector for PLC 1.3 System Configuration • Only one expansion board can be used on one FX1S and FX1N PLC main unit. Do not try to install two or more expansion boards. (They will not function) • The 2AD cannot be used with a FX1N-EEPROM-8L or FX1N-5DM. 1.4 Applicable PLC Table 1.1: Allocated Device Device Description M8112 Switch of input mode of Ch1 flag OFF: Voltage input mode (0 ~ 10V) ON: Current input mode (4 ~ 20mA) M8113 Switch of input mode of Ch2 flag OFF: Voltage input mode (0 ~ 10V) ON: Current input mode (4 ~ 20mA) D8112 Digital value of Ch1 D8113 Digital value of Ch2 Table 1.2: Allocation Terminal Terminal name Content V1+ Voltage input terminal for channel 1(Ch1) I1+ Current input terminal for channel 1(Ch1) V2+ Voltage input terminal for channel 2(Ch2) I2+ Current input terminal for channel 2(Ch2) VI- Common terminal for each channel Table 1.3: Applicable Programmable Controller PLC Type Applicable version FX1S series V2.00 or later FX1N series V2.00 or later I2 + V 1 + V 2 + I1 + V I - 3 8 . 5 ( 1 . 5 2 " ) 4 3 ( 1 . 6 9 " ) a ) b ) c ) b ) 2. Specifications 2.1 General Specifications Same as the programmable controller main unit. (Refer to the programmable controller main unit manual) 2.2 Power Supply Specifications Power supplied by internal feed of the programmable controller main unit. 2.3 Performance Specifications 3. Installation Caution: • Cut off all phases of power source before installing / removing or performing wiring work on the master in order to avoid electric shock or damage of product. • After the installation and wiring etc. replace the PLCs top cover before power ON. Note: • Securely install the expansion board, and fix to the PLC. Defective contact can cause malfunction. • The tightening torque for fix the board or top cover is 0.3 ~ 0.6 Nžm. Tighten securely to avoid malfunction. Note: Only one expansion board can be used per main unit of FX1S and FX1N PLC. Do not try to install two or more expansion boards. Moreover, the 2AD cannot be used with the FX1N-EEPROM-8L or the FX1N-5DM. The following is a generic explanation of how to install a expansion board to the PLC. a) Top cover for expansion board b) M3 self-tapping screw to mount expansion board c) M3 self-tapping screw to fix top cover d) External port for optional equipment e) Expansion board Note: Do not remove this screw. 1) Remove the top cover of the main unit an keep. 2) Plug expansion board “e)” into the external port “d)”. 3) Fix expansion board to main unit using M3 self-tapping screws “c)”. (Tightening torque: 0.3 ~ 0.6N× m) 4) Attach top cover for expansion board “a)” removing section “a)’” to expose connector etc. 5) Secure top cover with M3 self-tapping screw “b)”. (Tightening torque: 0.3 ~ 0.6N× m) Table 2.1: Performance Specifications Item Specification Voltage input Current input Range of analog input DC 0 ~ 10V (input resistance 300kW ) Absolute maximum input: -0.5V, +15V DC 4 ~ 20mA (input resistance 250W ) Absolute maximum input: -2mA, +60mA Digital output 12bit binary Resolution 2.5mV (10V /4000) 8µA {(20mA - 4mA) /2000} Integrated accuracy ±1% Against the full scale (0 ~ 10V: ±0.1V) ±1% Against the full scale (4 ~ 20mA: ±0.16mA) A/D conversion time 1 scan time (The analog to digital translation is done by the END instruction). Input characteristics Insulation No insulation between each channel or the PLC. Occupation point 0 points (2AD is not subject to the standard maximum number of control points in the host PLC, as it operated via data registers). Digital output Analog input 0 10V 4000 Analog input 0 20mA 2000 4mA Digital output e ) d ) c ) a )a ) ’ b ) c ) N o t e ) FX1N-2AD-BD Analog Input Expansion Board User’s Manual JY992D96201A This manual contains text, diagrams and explanations which will guide the reader in the correct installation, safe use and operation of the FX1N-2AD-BD Analog Input Expansion Board and should be read and understood before attempting to install or use the unit. Further information can be found in the associated manuals list below. Specifications are subject to change without notice Guidelines for the Safety of the User and Protection of the FX1N-2AD-BD Analog Input Expansion Board. This manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows: a) Any engineer using the product associated with this manual, should be of a competent nature, trained and qualified to the local and national standards. These engineers should be fully aware of all aspects of safety with regards to automated equipment. b) Any commissioning or service engineer must be of a competent nature, trained and qualified to the local and national standards. c) All operators of the completed equipment should be trained to use that product in a safe and coordinated manner in compliance to established safety practices. Note: The term ‘completed equipment’ refers to a third party constructed device which contains or uses the product associated with this manual. Note’s on the Symbols Used in this Manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment. 1) Indicates that the identified danger WILL cause physical and property damage. 2) Indicates that the identified danger could POSSIBLY cause physical and property damage. • Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment. • All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples. • Owing to the very great variety in possible application of this equipment, you must satisfy yourself as to its suitability for your specific application. Associated Manual ¤ Indispensable manual Manual Name Manual Number Description FX1S Series Programmable controllers Hardware Manual JY992D83901 Describes contents related to hardware of the FX1S series PLC, such as specifications, wiring and installation. FX1N Series Programmable controllers Hardware Manual JY992D89301 Describes contents related to hardware of the FX1N series PLC, such as specifications, wiring and installation. ¤ FX Series of Programmable controllers Programming Manual II JY992D88101 Describes instructions in FX1S/FX1N/FX2N/FX2NC series. 1. Introduction The FX1N-2AD-BD analog input expansion board (hereafter called “2AD” or “expansion board”) is to be installed in an FX1S or FX1N series PLC, to increase the analog input by 2 points. 1.1 Features of 2AD 1) Analog input of two points can be increased using 2AD. If a 2AD is used, internal mounting in the top of the PLC means that there is no need for a change to the installation area of the PLC. 2) Voltage input (0 ~10V) or current input (4 ~ 20mA) for analog to digital conversion can be set by switching the auxiliary relays assigned to each channel. Moreover, a digital value after conversion of each channel is stored in special data register allocated to each channel, as shown in the table below. However, the analog to digital conversion characteristic cannot be adjusted. 1.2 External Dimensions and Each Part Name Dimensions: mm (inches) Accessory: Top cover for board · 1, M3 self-tapping screw · 3 (to fix top cover · 1, to mount board · 2) a) Terminals to connect analog module The top face of this terminal block is higher than the top face of the panel cover of the programmable controller by approximately 7mm (0.28"). b) Mounting holes (2- ˘ 4.0 / 0.16") c) Connector for