- For MELSEC terminal block I/O modules, 18-point 1-wire type (18 points/common type)
FA-TB18XY
- 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
- This product can be used as a general-purpose AC/DC 18-point 1-wire 1-common junction terminal block (screw terminal type).
- Merit.2
- Connectors can be inserted/removed by one-touch motion. Current of 2A can be provided for signals and 8A for the power supply commons.
- Merit.3
- Cross-head screws of terminals are spring-up screws, making round solderless terminal installation easy.
- Merit.4
- The module can be installed using a DIN rail or screws.
| Sales status | On sale |
|---|
Basic specifications
| Item | Specifications | |
|---|---|---|
| Model | FA-TB18XY | |
| Category | Time and wire saving devices | |
| Connected device | Programmable controller | |
| Series of connected devices | MELSEC iQ-R | |
| MELSEC-Q | ||
| 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 | |
|---|---|---|
| Rated voltage | 24VDC/240VAC | |
| Voltage | 121VDC/264VAC | |
| Current | 2A (each signal terminal), 8A (each common terminal) | |
| Wiring method for common | 16 signal terminals/2 power supply commons | |
| Terminal block : Terminal screw | M3 screws, number of terminals: 18P, 7.62mm pitch, spring-up screw with finger protection cover | |
| Terminal block : Applicable wire, tightening torque | 0.3 to 2mm2 (with solderless terminal used), 58.8 to 88.2N-cm (6 to 9kgf-cm) | |
| Installation method : Screw type | M4 × 0.7mm × 20mm 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 | 16 (for signals) , 2 (for power supply) | |
| Withstand voltage, insulation resistance | 1500VAC for 1 minute, 100MΩ or more (between charged areas) 2000VAC for 1 minute, 100MΩ or more (between charged areas and ground) |
|
| Weight | Approx. 110g | |
| 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（107KB） | sales_fa_meefan_fa-tb18xy_outline_1.pdf |
Product CAD Data
Wiring diagrams and connection examples・Note
Wiring diagrams and connection examples
N/A
| Name | Filename |
|---|
Other Technical Information
N/A
| Name | Filename |
|---|
Precautions for use
N/A
| Name | Filename |
|---|
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 |
| FA Goods General Catalog Upgrade Tool Products（23MB） | English | MEIC206E_20Y-C | July 2024 |
Manual
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|---|---|---|
| User's Manual（682KB） | English | 50D-FG0231E-A | December 2021 |
Technical information（Technical News）
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|---|---|---|
| Removal of CE marking from FA Goods time and wire saving devices due to abrogation of EN 50178 (EN standard)（218KB） | English | FAB3-052E | 12/22/2021 |
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-CBL05TD | 0.5m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL15TD | 1.5m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20TD | 2.0m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL10TD | 1.0m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL07TD | 0.7m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL30TD | 3.0m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL25TD | 2.5m | For MELSEC terminal block I/O (MELSEC-Q terminal block and 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
| FA-CBL20D | 2.0m | For MELSEC terminal block I/O or non-Mitsubishi PLC (discrete cable and MIL 20P connector with 18-core cable) | Easy wiring, reducing wiring time : A programmable controller and a junction terminal block can be easily wired using the dedicated cable. |
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