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G. FX3G-1DA-BD (1-channel Analog Output)

G. FX3G-1DA-BD (1-channel Analog Output)

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FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition

FX3G-1DA-BD (1-channel Analog Output)



G-2



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



1 Outline



FX3G-1DA-BD (1-channel Analog Output)



1.1 Outline of Functions



A

Common Items



1.



Outline



B



This chapter outlines the FX3G-1DA-BD (referred to as 1DA-BD).



FX3U-4AD

FX3UC-4AD



1.1



Outline of Functions

The FX3G-1DA-BD is an analog expansion board. Which is connectable with the FX3S/FX3G Series PLC to

output the voltage/current data for up to 1 channel.



2) Either "voltage output" or "current output" can be specified.



• FX3S Series PLC

Point and section to be

referred to





FX3S Series PLC



Number of connectable

units



E

FX3U-4DA



Only 1

including other analog expansion

boards, analog special adapters.



D

FX3G-2AD-BD



3) The D/A conversion results will be automatically output as the values to the special data register of the

FX3S/FX3G Series PLC.



System



C

FX3U-4AD-ADP



1) Only 1 1DA-BD unit can be connected to the FX3S Series PLC.

Up to 2 1DA-BD units can be connected to the FX3G Series PLC (40-point and 60-point type).

Only 1 1DA-BD unit can be connected to the FX3G Series PLC (14-point and 24-point type).

(Including other analog expansion boards, analog special adapters).



To check the connectable



 PLC model number, refer

to Section 1.3.



F



Analog data



For a detailed



 description of wiring,

refer to Chapter 3.



G

FX3G-1DA-BD



Inverter, etc.



H



Contents



Error status



Transfer direction



For FX3S Series PLC

Special devices

M/D8260 to M/D8269



For a detailed description



 of special devices, refer to

Chapter 4.



For a detailed description

of a basic program, refer to

Section 4.8.



FX3U-3A-ADP



Output mode

switching

Output setting data



FX3U-4DA-ADP



Connected to the option connector



I

FX3U-4AD-PT

-ADP



J

FX3U-4AD-PTW

-ADP



G-3



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



1 Outline



FX3G-1DA-BD (1-channel Analog Output)



1.1 Outline of Functions



• FX3G Series PLC

Point and section to be

referred to



System

2*1 maximum

including other analog expansion

boards, analog special adapters.

Board B





FX3G Series PLC



Board A



Number of connectable

units



To check the connectable



 PLC model number, refer

to Section 1.3.



Connected to the option connector 1



Analog data



Connected to the option connector 2



For a detailed



 description of wiring,

refer to Chapter 3.



Inverter, etc.



Contents

Output mode

switching

Output setting data

Error status



For FX3G Series PLC

Transfer direction



Special devices

Board A



M/D8260 to M/D8269



Board B



M/D8270 to M/D8279



For a detailed description



 of special devices, refer to

Chapter 4.



For a detailed description

of a basic program, refer to

Section 4.8.



Refer to the system configuration shown in the User's Manual - Hardware Edition to check the number of connectable

units and to configure the entire system.

*1.



G-4



Only 1 analog board can be connected to the FX3G Series PLC (14-point and 24-point type).



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



1 Outline



FX3G-1DA-BD (1-channel Analog Output)



A



Setup Procedure Before Starting Operation



Common Items



1.2



1.2 Setup Procedure Before Starting Operation



Before starting analog output using the 1DA-BD, follow the procedure below to set up the system:



B



FX3G-1DA-BD



Outline

Refer to Chapter 2.



Refer to the common

pages.



Refer to Chapter 3.

Wiring



Programming



System configuration:

(Refer to the common pages for analog control.)

• Selection of units

Wiring:

• Power supply line

• Analog output line



E



Programming:

• Details of special devices

• Examples of basic programs



Refer to Chapter 5.



F



Method of output characteristics change



FX3U-4DA-ADP



Changing of output characteristics



D



FX3U-4DA



Refer to Chapter 4.



Specifications:

• Operation environment

• Performance specifications

• Output characteristics



FX3G-2AD-BD



System configuration and selection



C

FX3U-4AD-ADP



Specifications check



Outline of system:

• Compatible PLC version number

• Compatible programming tool version number



FX3U-4AD

FX3UC-4AD



Refer to Chapter 1.



G

FX3G-1DA-BD



If the error status data or the output analog value

is abnormal, refer to Chapter 6 "Troubleshooting."



H

FX3U-3A-ADP



I

FX3U-4AD-PT

-ADP



J

FX3U-4AD-PTW

-ADP



G-5



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition

FX3G-1DA-BD (1-channel Analog Output)



1.3



1 Outline

1.3 Connectable PLCs and Version Number



Connectable PLCs and Version Number

The 1DA-BD is compatible with the following PLC.

Compatible PLC



Version number



Date of production



FX3S Series PLC



Ver. 1.00 or later



After March 2013 (From first product)



FX3G Series PLC



Ver. 1.10 or later



After October 2008



1. Version check

The PLC version can be checked by reading the last three digits of device D8001 or D8101.

→ For a detailed description of the version check,

refer to A. Common Items Subsection 5.1.2.



2. How to check the manufacturer's serial number

The year and month of production of the product can be checked on the nameplate, and on the front of the

product.

→ For a detailed description of how to check the manufacturer's serial number,

refer to A. Common Items Subsection 5.1.1.



1.4



Compatible Programming Tool Version Number

The following programming tools and versions are applicable for the FX3S/FX3G series.



1. English versions

Model name



Media model name



Applicable version



Remarks



SWDNC-GXW2-E



Ver. 1.492N or later



-



Ver. 1.50 or later



-



FX3S PLC

GX Works2

FX-30P

FX3G PLC

GX Works2



SWDNC-GXW2-E



Ver. 1.08J or later



GX Developer



SWD5C-GPPW-E



Ver. 8.72A or later



FX-30P



-



Ver. 1.00 or later



2. Japanese versions

Model name



Media model name



Applicable version



SWDNC-GXW2-J



Ver. 1.492N or later



Remarks



FX3S PLC

GX Works2

FX-30P



Ver. 1.50 or later



-



FX3G PLC

GX Works2



SWDNC-GXW2-J



Ver. 1.07H or later



GX Developer



SWD5C-GPPW-J



Ver. 8.72A or later



FX-30P



-



Ver. 1.00 or later



Point

• It is possible to create programs in FX3S PLC using programming tools of inapplicable versions by

selecting "FX3G" as the alternative model. However, memory capacity setting of the PLC parameter must

be set to 4000 steps or less.



G-6



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



2 Specifications



FX3G-1DA-BD (1-channel Analog Output)



2.1 Generic Specifications



A

Common Items



2.



Specifications



B



This chapter describes the general and performance specifications for 1DA-BD.



FX3U-4AD

FX3UC-4AD



2.1



Generic Specifications



Item



C



Specifications

0 to 55 °C (32 to 131 °F) when operating

-25 to 75 °C (-13 to 167 °F) when stored



Relative

humidity



5 to 95 %RH (no condensation) when operating



DIN Rail Mounting

Direct Mounting



Frequency

(Hz)



Acceleration

(m/s2)



Half amplitude

(mm)



10 to 57



-



0.035



57 to 150



4.9



-



10 to 57







0.075



57 to 150



9.8







D

10 times of testing in

each direction (X-, Y-,

and Z-axis directions)

(Total: 80 min, each)



147



Noise

resistance



Using noise simulator of:

Noise voltage: 1,000 Vp-p / Noise width: 1 μs / Rise: 1 ns / Cycle: 30 to 100 Hz



Grounding



Class D grounding (grounding resistance: 100 Ω or less)

*2



Working

environment



Free from corrosive or flammable gas and excessive conductive dusts



Working

altitude



< 2000 m*3



Acceleration, Action time: 11 ms, 3 times by half-sine pulse in each direction X, Y, and Z



F



G



The criterion is shown in IEC61131-2.

PLC



Other

equipment



Independent grounding

Best condition



PLC



Other

equipment



Shared grounding

Good condition



PLC



FX3G-1DA-BD



*2.



E



FX3U-4DA-ADP



*1.



m/s2



Other

equipment



Common grounding

Not allowed



If the pressure is higher than the atmospheric pressure, do not use 1DA-BD.

The 1DA-BD may malfunction.



H

FX3U-3A-ADP



→ For a detailed description of the grounding, refer to Section 3.5.

*3.



FX3U-4DA



Shock

resistance*1



FX3G-2AD-BD



Vibration

resistance*1



FX3U-4AD-ADP



Ambient

temperature



I

FX3U-4AD-PT

-ADP



J

FX3U-4AD-PTW

-ADP



G-7



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



2 Specifications



FX3G-1DA-BD (1-channel Analog Output)



2.2



2.2 Performance Specifications



Performance Specifications



Specifications



Item

Analog output

range



Voltage output



Current output



0 V to 10 V DC

(External load: 2 kΩ to 1 MΩ)



4 mA to 20 mA DC

(External load: 500 Ω or less)



Digital input



12 bits, binary



11 bits, binary



Resolution



2.5 mV (10 V/4000)



8 μA (16 mA/2000)



• ±0.5 % (±50 mV) for 10 V full scale

(when ambient temperature is 25 °C±5 °C)

• ±1.0 % (±100 mV) for 10 V full scale

(when ambient temperature is 0 °C to 55 °C)

Total accuracy



D/A conversion

time



• ±0.5 % (±80 μA) for 16 mA full scale

(when ambient temperature is 25 °C±5 °C)

Shipment adjustment is carried out by external

load resistance 2 kΩ.

• ±1.0 % (±160 μA) for 16 mA full scale

If external load resistance becomes larger

(when ambient temperature is 0 °C to 55

than 2 kΩ, the output voltage will increase

°C)

slightly.

When the load is 1 MΩ, the output voltage

becomes about 2 % higher than the correct

value.

60 μs (The data will be updated at every scan time.)



→ For a detailed description of data update, refer to Section 2.3.



10V



Analog output



Analog output



Output

characteristics



20mA



4mA



0



Digital input



4000 4080



0

Digital input



2000 2040



Caution:

An area of dead band is located in the region

of 0 V. Therefore the output analog value may

not represent the digital value accurately.



G-8



Insulation method



• The analog output area is not insulated from the PLC.



Numbers of I/O

points occupied



0 point (This number is not related to the maximum number of input/output points of the PLC.)



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition

FX3G-1DA-BD (1-channel Analog Output)



A



D/A Conversion Time



Common Items



2.3



2 Specifications

2.3 D/A Conversion Time



This section describes the D/A conversion time.



2.3.1



For FX3S Series PLC



B



D/A conversion is performed at every scan time of the PLC.

During execution of the END instruction, the PLC writes the output setting data of the special data registers,

performs D/A conversion of the data, and updates the analog output data.



C



FX3S Series PLC



FX3U-4AD-ADP



Sequence Program



D

FX3G-2AD-BD



END instruction



D/A conversion

start command



FX3U-4AD

FX3UC-4AD



1. D/A conversion and special data register update timing



Digital value

writing



E

FX3U-4DA



D/A

conversion

60 s

/1ch



F

FX3U-4DA-ADP



FX3G-1DA-BD



2. D/A conversion during PLC stop



3. D/A conversion speed (data update time)



H

FX3U-3A-ADP



During execution of END instruction, the output setting digital data will be subject to D/A conversion which

takes 60 μs, after which the analog data will be output.

END instruction execution time will be 60 μs.



G

FX3G-1DA-BD



If the output holding function cancellation setting is enabled by the special device, the offset value will be

output.

If the output holding function cancellation setting is disabled, the output at switching from RUN to STOP will

be latched.

Just after power-on, however, the offset value will be output until operation begins.



I

FX3U-4AD-PT

-ADP



J

FX3U-4AD-PTW

-ADP



G-9



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



2 Specifications



FX3G-1DA-BD (1-channel Analog Output)



2.3.2



2.3 D/A Conversion Time



For FX3G Series PLC

1. D/A conversion and special data register update timing

D/A conversion is performed at every scan time of the PLC.

During execution of the END instruction, the PLC writes the output setting data of the special data registers,

performs D/A conversion of the data, and updates the analog output data.

FX3G Series PLC



Sequence Program



END instruction



D/A conversion

start command



Digital value

writing



D/A conversion

start command



Digital value

writing



D/A

conversion



D/A

conversion



60 s

/1ch



60 s

/1ch



FX3G-1DA-BD

Board A



FX3G-1DA-BD

Board B



2. D/A conversion during PLC stop

If the output holding function cancellation setting is enabled by the special device, the offset value will be

output.

If the output holding function cancellation setting is disabled, the output at switching from RUN to STOP will

be latched.

Just after power-on, however, the offset value will be output until operation begins.



3. If two analog expansion boards are connected

During execution of the END instruction, data in all the connected boards will be subject to D/A conversion

and then output (in the order of board A → board B).



4. D/A conversion speed (data update time)

During execution of END instruction, the output setting digital data will be subject to D/A conversion which

takes 60 μs, after which the analog data will be output.

END instruction execution time will be "60 μs × number of connected board."



G-10



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



3 Wiring



FX3G-1DA-BD (1-channel Analog Output)



A

Common Items



3.



Wiring



B

FX3U-4AD

FX3UC-4AD



This chapter describes the 1DA-BD wiring.

Observe the following caution to wire the 1DA-BD.



WIRING PRECAUTIONS

• Make sure to cut off all phases of the power supply externally before attempting wiring work.

Failure to do so may cause electric shock or damage to the product.



C



D

FX3G-2AD-BD



E

FX3U-4DA



F

FX3U-4DA-ADP



G

FX3G-1DA-BD



• Connect the DC power supply wiring to the dedicated terminals described in this manual.

If an AC power supply is connected to a DC input/output terminal or DC power supply terminal, the PLC will burn

out.

• Do not wire vacant terminals externally.

Doing so may damage the product.

• Perform class D grounding (grounding resistance: 100Ω or less) to the grounding terminal on the main unit.

Do not use common grounding with heavy electrical systems.

• When drilling screw holes or wiring, make sure cutting or wire debris does not enter the ventilation slits.

Failure to do so may cause fire, equipment failures or malfunctions.

• Make sure to observe the following precautions in order to prevent malfunctions under the influence of noise:

- Do not bundle the power line or shield of the analog input/output cable together with or lay it close to the main

circuit, high-voltage line, or load line.

Otherwise, noise disturbance and/or surge induction are likely to take place. As a guideline, lay the control line

100mm (3.94") or more away from the main circuit, high-voltage line, or load line.

- Ground the shield of the analog input/output cable at one point on the signal receiving side.

However, do not use common grounding with heavy electrical systems.

• Make sure to properly wire to the terminal block (European type) in accordance with the following precautions.

Failure to do so may cause electric shock, equipment failures, a short-circuit, wire breakage, malfunctions, or

damage to the product.

- The disposal size of the cable end should follow the dimensions described in the manual.

- Tightening torque should follow the specifications in the manual.

- Twist the end of strand wire and make sure that there are no loose wires.

- Do not solder-plate the electric wire ends.

- Do not connect more than the specified number of wires or electric wires of unspecified size.

- Affix the electric wires so that neither the terminal block nor the connected parts are directly stressed.



FX3U-4AD-ADP



WIRING PRECAUTIONS



H

FX3U-3A-ADP



I

FX3U-4AD-PT

-ADP



J

FX3U-4AD-PTW

-ADP



G-11



FX3S/FX3G/FX3GC/FX3U/FX3UC PLC User's Manual - Analog Control Edition



3 Wiring



FX3G-1DA-BD (1-channel Analog Output)



3.1



3.1 Terminal Layout



Terminal Layout

The terminals of the 1DA-BD are arranged as follows:



Signal

Application



G-12











Unused

terminal



V+



I+



Output

terminal



VICOM

terminal



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