- General-purpose 20-point open type
FA-LTB20P
- Features
- Specifications
- External Dimensions・
Product CAD Data - Wiring diagrams and connection examples・
Note - Catalogs・
New Product Releases - Manual
- Technical information
（Technical News） - Downloads
- Video
- Related products
Features
-
- Product overview:
- The junction terminal block helps signal transmissions between a programmable controller and devices such as sensors in connection methods suitable for applications.
- Merit.1
- Signals from the 20P connectors of a general-purpose controller (including non-Mitsubishi PLCs) are converted into 20P screw terminal block outputs.
- Merit.2
- As one signal is connected to one terminal, this product can be used as a general-purpose 20-point junction terminal block (screw terminal type).
- Merit.3
- When the same models are installed to a DIN rail side by side, clearance for screw mounting block is not required.
- Merit.4
- The printed-circuit board is an inexpensive open type that can be viewed from the outside. The module can be installed on a DIN rail or with screws.
| Sales status | On sale |
|---|
Basic specifications
| Item | Specifications | |
|---|---|---|
| Model | FA-LTB20P | |
| Category | Time and wire saving devices | |
| Connected device | Programmable controller | |
| Series of connected devices | MELSEC iQ-R | |
| MELSEC iQ-F | ||
| MELSEC-Q | ||
| MELSEC-F | ||
| MELSEC-L | ||
| Product category | Junction terminal block for programmable controller | |
| Terminal block type | Screw terminal type | |
Specifications
General specifications
| Item | Specifications | |
|---|---|---|
| Operating ambient temperature | 0 to 55℃ | |
| Storage ambient temperature | -25 to 75℃ | |
| Operating ambient humidity | 5 to 95%RH, no condensation | |
| Storage ambient humidity | 5 to 95%RH, no condensation | |
| Vibration resistance ( With intermittent vibration ) | 5 to 84Hz : Half amplitude 3.5mm | |
| 84 to 150Hz : Acceleration 9.8m／s2 | ||
| Number of sweeps : 10 times in each direction X, Y, and Z | ||
| Vibration resistance ( With continual vibration ) | 5 to 84Hz : Half amplitude 1.75mm | |
| 84 to 150Hz : Acceleration 4.9m/s2 | ||
| Shock resistance | 147m/s2, 3 times in each direction X, Y, and Z(Applicable standards : JIS B 3502, IEC61131-2) | |
| Operating atmosphere | Free of corrosive gases | |
| Operating altitude *1 | 2000m or less | |
| Installation location | Inside control panel | |
| Overvoltage category *2 | II or less | |
| Pollution degree *3 | 2 or less | |
| Precautions | *1 Do not use or store the module under pressure higher than the atmospheric pressure at an altitude of 0 meters. Doing so may cause malfunction. When using the module under pressure, please consult your local Mitsubishi Electric representative. |
|
| *2 This indicates the assumption that the equipment is connected to a power distribution system, ranging from a public electrical power distribution network down to machinery within the premises. Category II applies to equipment for which electrical power is supplied from fixed facilities. The surge voltage withstand level for equipment with the rated voltage of up to 300V is 2500V. | ||
| *3 This index indicates the degree to which conductive material is generated in terms of the environment in which the equipment is used. In pollution degree 2, only nonconductive pollution occurs. A temporary conductivity caused by condensation must be expected occasionally. |
||
Product specifications
| Item | Specifications | |
|---|---|---|
| Voltage | 48VDC | |
| Current | 1A/point | |
| Terminal block : Terminal screw | M3 screws, number of terminals: 20P, 7.62mm pitch, screw | |
| Terminal block : Applicable wire, tightening torque | 0.3 to 2mm2 (with solderless terminal used), 50 to 75N-cm (5.2 to 7.6kgf-cm) | |
| Installation method : Screw type | M4 × 0.7mm × 10mm or more, tightening torque: 78 to 118N-cm (8 to 12kgf-cm) | |
| Installation method : DIN rail | Applicable DIN rails: TH35-7.5Fe, TH35-7.5AL (IEC 60715 compliant) | |
| No. of points | 20 points, general-purpose | |
| Withstand voltage, insulation resistance | 500VAC for 1 minute, 10MΩ or more (between all DC external terminals and ground, between charged areas) |
|
| Weight | Approx. 115g | |
| Precautions | When connecting cables to the module, push the cable connector until it is locked. Failure to do so may cause poor contact. | |
External Dimensions・Product CAD Data
External Dimensions
| Name | Filename |
|---|---|
| Dimensions（47KB） | sales_fa_meefan_fa-ltb20p_outline_1.pdf |
Product CAD Data
| Name | Filename |
|---|---|
| Dimensions（CAD 2D） | sales_fa_meefan_fa-ltb20p.dxf（684KB） |
Wiring diagrams and connection examples・Note
Wiring diagrams and connection examples
N/A
| Name | Filename |
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Other Technical Information
N/A
| Name | Filename |
|---|
Precautions for use
N/A
| Name | Filename |
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Catalogs・New Product Releases
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|---|---|---|
| FA Goods General Catalog Digest edition（28MB） | English | MEIC198E_209-B | March 2024 |
| FA关联产品 综合目录 摘要版（29MB） | Simplified Chinese | MEIC199C_209-B | March 2024 |
| FA Goods General Catalog Time and Wire Saving Devices（79MB） | English | MEIC202E_20Z-E | November 2024 |
Manual
N/A
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|
Technical information（Technical News）
N/A
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
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Downloads
N/A
Profile/module FB (function block)
| Name | Filename |
|---|
Control & Communication System Profile CSP+
| Name | Filename |
|---|
Sample program
| Name | Filename |
|---|
Video
N/A
Related products
Connection cables
| Model | Length | Name | Overview |
|---|---|---|---|
| FA-CBL20Q68DAT | 2.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL30Q68DAT | 3.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20Q68DAA | 2.0m | Connection cables for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL05Q68DAA | 0.5m | Connection cables for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL30Q64ADT | 3.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL05Q68DAT | 0.5m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL30Q64DAT | 3.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20Q64DAT | 2.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20Q68ADA | 2.0m | Connection cables for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20Q64ADT | 2.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL30Q68ADT | 3.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20Q68ADT | 2.0m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL05Q68ADT | 0.5m | Connection cables with junction terminal block for analog module | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
Related products
- Short-circuit bar for 7.62mm pitch M3-screw terminal block(with/without insulating coating)
- FA-BAR20P-20
The required number of short-circuit bars can be easily cut out along cutting lines.
- Short-circuit bar for 7.62mm pitch M3-screw terminal block(with/without insulating coating)
- FA-BAR20PG-20
The required number of short-circuit bars can be easily cut out along cutting lines.
- Terminal block to connector conversion adapter
- FA-Q6TCA
Analog signals from the connected devices such as sensors can be converted to signals suitable for a programmable controller (example: from a temperature signal to a voltage signal). Data from sensors can be visualized easily, and small-scale IoT can be introduced.
