Mitsubishi Electric FA-LTB40ADG User manual

Programmable Controller Analog Terminal Block

Conversion Module

Programmable Controller High-Speed Counter

Module Terminal Block Conversion Module

Model

FA-LTB40ADG FA-LTB40DAG FA-TB20TD

FA-LTB40ADGN FA-LTB40TDG FA-TB20TC

FA-LTB40ADDG FA-LTB40RD3G

FA-LTB40D63P6V5

FA-LTB40D63P6V12

FA-LTB40D63P6V24

User’s Manual

SAFETY PRECAUTIONS 

(Always read these precautions prior to use.)

Before using this product, please read this manual carefully and pay full attention to safety

to ensure that the product is used correctly.

The precautions presented in this manual are concerned with this product only. For

programmable controller system safety precautions, refer to the user’s manual of the

programmable controller to be used. In this manual, the ●SAFETY PRECAUTIONS ●

are ranked as “DANGER“ and “CAUTION“.

DANGER Indicates that incorrect handling may cause hazardous

conditions, resulting in death or severe injury.

CAUTION

Indicates that incorrect handling may cause hazardous

conditions, resulting in medium or minor injury and/or

property damage.

Note that failure to observe the CAUTION level instructions may lead to a serious

consequence according to the circumstances. Always follow the precautions of both levels

because they are important to personal safety.

Please keep this manual in an easy-to-access location for future reference, and be sure to

provide the manual to the end user.

FA Godso

[Installation Precautions]

CAUTION

Use this module in an environment that complies with the general specifications

described in the catalog. Use in an environment outside the scope of general

specifications may result in risk of electric shock, fire, malfunction, product damage,

and deterioration.

During installation, be sure to fully secure the module using a DIN rail or mounting

screws and fully tighten the screws to the specified torque. Loosely tightened screws

results in the risk of the module dropping and malfunction.

Be careful to prevent foreign matter such as dust or wiring chips from entering the

module. Failure to do so may result in the risk of fire, failure, and malfunction.

Do not touch a powered terminal. Doing so results in the risk of malfunction.

Do not directly touch a powered section of the module. Doing so results in the risk of

module failure and malfunction.

[Wiring Precautions]

DANGER

Be sure to shut off all phases of the external power supply used by the system

before installation or wiring work. Failure to do so results in the risk of electric shock,

module failure, and malfunction.

CAUTION

Be sure to ground the FG terminal by applying class D grounding (class 3 grounding)

or higher. Failure to do so results in the risk of electric shock and malfunction.

Correctly wire cables to the module after checking the rated voltage and terminal

layout of the product. Connecting a power supply having a different rating or wiring

the module incorrectly results in the risk of fire and malfunction.

When wiring the input signal line and output signal line, do not bind the line with or

have the line contact wiring having superimposed noise. Doing so results in the risk

of malfunction.

Tighten the terminal screws within the range of the specified torque. If a screw is too

loose, a short circuit, or malfunction may result. If a screw is too tight, screw and/or

module damage may result, causing the module to drop, a short circuit, or

malfunction.

[Startup and Maintenance Precautions]

DANGER

Do not touch a terminal while the module is powered. Doing so results in the risk of electric

shock and malfunction.

Be sure to turn the power OFF before cleaning the module or retightening terminal screws.

Failure to do so results in the risk of module failure and malfunction.

CAUTION

Do not disassemble or modify the module. Doing so results in the risk of failure, malfunction,

injury, and fire.

Be sure to shut off all phases of the external power supply module installation or removal.

Failure to do so results in the risk of electric shock, module failure, and malfunction.

[Disposal Precautions]

DANGER

At the time of disposal, treat the product as industrial waste.

INTRODUCTION

Thank you for purchasing the FA Goods programmable controller analog terminal block conversion

module and programmable controller high-speed counter module terminal block conversion module.

Before using the product, please read this manual carefully to ensure correct and effective use.

1. PERFORMANCE SPECIFICATIONS

FA-LTB40TDG

Thermocouple input terminal block conversion module Model name

Item FA-LTB40TDG

Connectable module (Note 1) Q68TD-G-H01, Q68TD-G-H02

Connectable cable (Note 2) FA-CBL**Q68TDG

Applicable wire: 0.5 to 1.25mm2(conform to JIS C 2811 )

However, a 0.3 to 2mm2cable is connectable by using an applicable crimping terminal.

Operating voltage: 8VDC or less, operating current: 1mA or less

Terminal screw tightening torque range: 50 to 75N･cm (5.2 to 7.6kgf･cm)

Terminal block

(regular screws)

Terminal block screw: M3 screw

Mounting screws M4 (with plain washer) x 0.7mm x 8mm or greater

Tightening torque range: 78 to 118N･cm (8 to 12kgf･cm)

Module

mounting DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (conform to JIS C 2812)

Dielectric withstand voltage Between analog input CHs: 1000VAC for 1 minute; Other: 500VAC for 1 minute

Insulation resistance (initial) 10MΩor more by 500VDC insulation resistance tester

Weight About 200g

Note 1: Applies to the programmable controller MELSEC-Q series manufactured by Mitsubishi Electric Corporation.

Note 2: The two asterisks (**) indicate cable length (05: 0.5m, 10: 1m, 20: 2m, 30: 3m).

FA-TB20TD

Thermocouple input terminal block conversion module Model name

Item FA-TB20TD

Connectable module (Note 1) Q64TD、Q64TDV-GH A1S68TD

Connectable cable (Note 2) FA-CBLQ64TD** FA-CBLS68TD**

Applicable wire: 0.5 to 1.25mm2(conform to JIS C 2811)

However, a 0.3 to 2mm2cable is connectable by using an applicable crimping terminal.

Operating voltage: 5VDC or less operating current: 1mA or less

Terminal block screw: M3 screw

Terminal screw tightening torque range: 58.8 to 88.2N･cm (6 to 9kgf･cm)

Terminal block

(Captive screws)

Terminal block screw pull force (axial direction): 78.4N or greater

Mounting screws M4 x 0.7mm x 22mm or greater, tightening torque range: 78 to 118N･cm (8 to 12kgf･

cm)

Module

mounting DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (conform to JIS C 2812)

Dielectric withstand voltage 1500VAC (50/60Hz) for 1 minute

Insulation resistance (initial) 100MΩor more by 500VDC insulation resistance tester

Weight 125g

Note 1: Applies to the programmable controller MELSEC-Q series and AnS series manufactured by Mitsubishi Electric

Corporation.

Note 2: The two asterisks (**) indicate cable length (05: 0.5m, 10: 1m, 15:1.5m, 20: 2m, 25:2.5m, 30: 3m).

FA-TB20TC

Temperature control terminal block conversion module Model name

Item FA-TB20TC

Connectable module (Note 1) Q64TCTT, Q64TCTTBW A1S64TCTRT, A1S64TCTRTBW

Connectable cable (Note 2) FA-CBLQ64TC** FA-CBLS64TCTR**

Applicable wire: 0.5 to 1.25mm2(conform to JIS C 2811)

However, a 0.3 to 2mm2cable is connectable by using an applicable crimping terminal.

Operating voltage: 30VDC or less; Operating current: 400mA or less (common),

100mA or less (signal)

Terminal block screw: M3 screw

Terminal screw tightening torque range: 58.8 to 88.2N･cm (6 to 9kgf･cm)

Terminal block

(Captive screws)

Terminal block screw pull force (axial direction): 78.4N or greater

Mounting screws M4 x 0.7mm x 22mm or greater, tightening torque range: 78 to 118N･cm (8 to 12kgf･

cm)

Module

mounting DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (conform to JIS C 2812)

Dielectric withstand voltage 1500VAC (50/60Hz) for 1 minute

Insulation resistance (initial) 100MΩor more by 500VDC insulation resistance tester

Weight 125g

Note 1: Applies to the programmable controller MELSEC-Q series and AnS series manufactured by Mitsubishi Electric

Corporation.

Note 2: The two asterisks (**) indicate cable length (05: 0.5m, 10: 1m, 15: 1.5m, 20: 2m, 25:2.5m, 30: 3m).

FA-LTB40RD3G

RTD input terminal block conversion module Model name

Item FA-LTB40RD3G

Connectable module (Note 1) Q68RD3-G

Connectable cable (Note 2) FA-CBL**Q68RD3G

Applicable wire: 0.5 to 1.25mm2(conform to JIS C 2811)

However, a 0.3 to 2mm2cable is connectable by using an applicable crimping terminal.

Operating voltage: 8VDC or less, operating current: 1mA or less

Terminal screw tightening torque range: 50 to 75N･cm (5.2 to 7.6kgf･cm)

Terminal block

(Regular screws)

Terminal block screw: M3 screw

Mounting screws M4 (with plain washer) x 0.7mm x 8mm or greater

Tightening torque range: 78 to 118N･cm (8 to 12kgf･m)

Module

mounting DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (conform to JIS C 2812)

Dielectric withstand voltage Between analog input CHs: 1000VAC for 1 minute, Other: 500VAC for 1 minute

Insulation resistance (initial) 10MΩor more by 500VDC insulation resistance tester

Weight About 200g

Note 1: Applies to the programmable controller MELSEC-Q series manufactured by Mitsubishi Electric Corporation.

Note 2: The two asterisks (**) indicate cable length (05: 0.5m, 10: 1m, 20: 2m, 30: 3m).

FA-LTB40ADG, FA-LTB40ADGN, FA-LTB40ADDG, FA-LTB40DAG

Q68AD-G

conversion module

Q66AD-DG

conversion module

Q66DA-G

conversion module

Model name

Item FA-LTB40ADG FA-LTB40ADGN FA-LTB40ADDG FA-LTB40DAG

Connectable module (Note 1) Q68AD-G Q66AD-DG Q66DA-G

Connectable cable (Note 2) FA-CBL**Q68ADG FA-CBL**Q68ADGN FA-CBL**Q66ADDG FA-CBL**Q66DAG

Applicable wire: 0.5 to 1.25mm2(conform to JIS C 2811)

However, a 0.3 to 2mm2cable is connectable by using an applicable crimping terminal.

Terminal screw tightening torque range: 50 to 75N･cm (5.2 to 7.6kgf･cm)

Terminal block

(Regular screws)

Terminal block screw: M3 screw

Operating voltage 10VDC 10VDC 24VDC 24VDC

Operating current 30mA or less 30mA or less 360mA or less 220mA or less

Mounting screws M4 (with plain washer) x 0.7mm x 8mm or greater

Tightening torque range: 78 to 118N･cm (8 to 12kgf･cm)

Module

mounting DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (conform to JIS C 2812)

Connector MIL40P

Dielectric withstand voltage Between CHs: 1000VAC for 1 minute, Other: 500VAC for 1 minute

Insulation resistance (initial) 10MΩor more by 500VDC insulation resistance tester

Weight About 200g

Note 1: Applies to the programmable controller MELSEC-Q series manufactured by Mitsubishi Electric Corporation.

Note 2: The two asterisks (**) indicate cable length (05: 0.5m, 10: 1m, 20: 2m, 30: 3m).

FA-LTB40D63P6V5, FA-LTB40D63P6V12, FA-LTB40D63P6V24

QD63P6 terminal block conversion module

5V signal input 12V signal input 24V signal input

Model name

Item FA-LTB40D63P6V5 FA-LTB40D63P6V12 FA-LTB40D63P6V24

Connectable module (Note 1) QD63P6

Connectable cable (Note 2) FA-CBL**QD63P6

Applicable line: 0.5 to 1.25mm2(conform to JIS C 2811)

However, a 0.3 to 2mm2cable is connectable by using an applicable crimping terminal.

Terminal screw tightening torque range: 50 to 75N･cm (5.2 to 7.6kgf･cm)

Terminal block

(Regular screws)

Terminal block screw: M3 screw

Voltage 5V±10% 12V±10% 24V±10%

Counter

input signal Current 6.4 to 11.5mA 10.8 to 15.9mA 10.5 to 14.9mA

Connectable encoder Open collector output

CMOS voltage output Open collector output Open collector output

Mounting screws M4 (with plain washer) x 0.7mm x 8mm or greater

Tightening torque range: 78 to 118N･cm (8 to 12kgf･cm)

Module

mounting DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (conform to JIS C 2812)

Dielectric withstand voltage 500VAC for 1 minute

Insulation resistance (initial) 10MΩor more by 500VDC insulation resistance tester

Weight About 200g

Note 1: Applies to the programmable controller MELSEC-Q series manufactured by Mitsubishi Electric Corporation.

Note 2: The two asterisks (**) indicate cable length (05: 0.5m, 10: 1m, 15:1.5m, 20: 2m).

Module

mounting

hole

Module

mounting

hole

Cable connector

191

181

169

7.62

(

44.7

)

(

)

14.3 5.5

Simple lock

(120 )

DIN rail

Input terminal block

41.5

(

3.2

)

Module

mounting

hole

Module

mounting

hole

Cable connector

Input terminal block

Simple lock

(120 )

104

67.5

Cold junction compensating

resistor (supplied)

DIN

rail °

（5）5

4.5

7.6212

505

(

)

35.5 68.5

FA-TB20TD

Q64TD/Q64TDV-GH

A1S68TD

Cable length: L

Q68TD-G-H01

G68TD-G-H02

Connection side

connector

FA-

TB40TDG

Connection side

connector

Shielded cable (with M4 round crimping terminal) Shielded cable (with M4 round crimping terminal)

(

300

)

(

)

SLD

7.4

(

)

(

)

(

55.3

)

(

300

)

SLD

FA-TB20TD

Connection side

connector

Q64TD/Q64TDV-GH

Connection side terminal block Cable length: L

(

)

10.0

(

)

(

22.8

)

(

12.23

)

(

51.03

)

FA-TB20TD

Connection side

connector

A1S68TD

Connection side terminal block Cable length: L

10.0

(

)

(

22.8

)

(

51.03

)

(

)

(

12.23

)

2. EXTERNAL DIMENSIONS [unit: mm]

Insulated thermocouple input terminal block conversion module

(FA-LTB40TDG)

Thermocouple input terminal block conversion module

(FA-TB20TD)

Thermocouple input dedicated cable

(For FA-CBL**Q68TDG MELSEC-Q series)

(For FA-CBLQ64TD** MELSEC-Q series)

(For FA-CBLS68TD** MELSEC-AnS series)

FA-TB20TC

Connection side

connector

FA-TB20TC

Connection side connector

A1S64TCTRT/A1S64TCTRTBW

Connection side terminal block

Q64TCTT/Q64TCTTBW

Connection side terminal block

Module

mounting

hole

Cable connecto

DIN

rail

Input terminal block

104

(

)

Simple lock

(120 )

4.5

12 7.62

(

)

635.58.5

(

3.2

)

41.5

Shielded wire (with round crimping terminal)

Cable length: L

10.0

(

)

(

22.8

)

(

51.03

)

(

)

(

150

)

(

12.23

)

Cable length: L

(

)

(

150

)

10.5

(

)

(

22.8

)

(

12.23

)

(

51.03

)

Module

mounting

hole

Module

mounting

hole

Module

mounting

hole Cable connector

191

181

169

7.62

(

44.7

)

(

)

14.3 5.5

Simple lock

(120 )

DIN rail

Input terminal block

Cable length: L

Shielded wire (with M4 round crimping terminal) Shielded wire (with M4 round crimping terminal)

(

300

)

(

)

SLD

7.4

(

)

(

)

(

55.3

)

(

300

)

SLD

Q68RD3-G

Q68AD-G

Q66AD-DG

Q66DA-G

Connection side

connector

FA-LTB40RD3G

FA-LTB40ADG

FA-LTB40ADGN

FA-LTB40ADDG

FA-LTB40DAG

Connection side

connector

Temperature control terminal block conversion module [Unit: mm]

(FA-TB20TC)

Temperature control cable with terminal block

(For FA-CBLQ64TC** MELSEC-Q series)

(For FA-CBLS64TCTR** MELSEC-AnS series)

Insulated analog module terminal block conversion module, insulated RTD input module terminal

block conversion module (FA-LTB40ADG/ADGN/ADDG/DAG, FA-LTB40RD3G)

Connection cable (FA-CBL**Q68ADG, FA-CBL**Q68ADGN, FA-CBL**Q66ADDG,

FA-CBL**Q66DAG, FA-CBL**Q68RD3G)

Module

mounting

hole

Module

mounting

hole Cable connector Input terminal block

191

181

169

7.62

(

44.7

)

(

)

14.3 5.5

Simple lock

(120 )

DIN rail

(

)

(

)

(

55.3

)

(

200

)

(

7.4

)

FA-LTB40D63P6V**

Connection side connector

QD63P6

Connection side

ector

High-speed counter module terminal block conversion module [Unit: mm]

(FA-LTB40D63P6V5/V12/V24)

Connection cable (FA-CBL**QD63P6)

High-speed counter module terminal block conversion module dedicated cable connection example

Phase A

Phase B

Phase B pulse input +

Phase A pulse input +

Phase A pulse input -

Phase B pulse input -

Twisted shielded cable

Shield

Pulse generating

device

5V signal

12V signal

24V signal

5V signal

12V signal

24V signal

Signal

GND

Signal

GND

Cable length: L

3. INSTALLATION METHOD

3-1 Connecting the Connection Cable and Terminal Block Conversion Module with MELSEC-Q Series

For MELSEC-Q series module with insulation between channels

(Q68AD-G, Q66AD-DG, Q66DA-G, Q68TD-G-H01, Q68TD-G-H02, Q68RD3-G)

Voltage/Current input/output

Dual wire transmitter input

Thermocouple input

RTD input

Mitsubishi Electric Corporation

MELSEC-Q series module with

insulation between channels

Q68AD-G

Q66AD-DG

Q66DA-G

Q68TD-G-H01

Q68TD-G-H02

Q68RD3-G

Q68TD-G

RUN

ERR. ALM

Q68TD-G

Connection cable

FA-CBL**Q68ADG

**Q66ADDG

FA-CBL**Q68ADGN

FA-CBL

FA-CBL**Q66DAG

FA-CBL**Q68TDG

FA-CBL**Q68RD3G

Terminal block

conversion module

FA-LTB40ADG

FA-LTB40ADGN

FA-LTB40ADDG

FA-LTB40DAG

FA-LTB40TDG

FA-LTB40RD3G

Ground the FG wire in the same

manner as the programmable

controller module.

Ground the FG wire in the

same manner as the

programmable controller

module.

Insert the connector to the back,

and then fully secure the

connector with the clip.

Insert the connector to the back, and

then fully install the connector to the

programmable controller module

using the mounting screws.

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