FA1-TH8X2SC20S1E ｜ FAgoods ｜ Mitsubishi Electric Engineering

Features

Product overview:

Digital signals from a programmable controller can be converted to
signals suitable for the connected devices such as a magnetic starter
(example: from 24VDC signal to 200VAC signal).
One terminal module supports connections with multiple devices with
different voltage loads.

Merit.1

Digital signals from a programmable controller can be converted to
signals suitable for the connected devices such as a magnetic starter
(example: from 24VDC signal to 200VAC signal).
One terminal module supports connections with multiple devices with
different voltage loads.

Merit.2

Output modules (relay/triac/transistor) can be combined flexibly.

Merit.3

When a 64-point output module is used, output conversion for a maximum of 64 points can be made per one slot.

Merit.4

Sockets enable relay modules to be replaced individually. (Easy maintenance)

Merit.5

The spring clamp terminal block does not require screws.
Wires can be easily pushed into the conductive terminals without using
a screwdriver.

Sales status	On sale

Basic specifications

Item		Specifications
Model		FA1-TH8X2SC20S1E
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		Digital signal converter (terminal module)
Terminal block type		Spring clamp type
Delivery date		-

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 8.4Hz : Half amplitude 3.5mm
		8.4 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 8.4Hz : Half amplitude 1.75mm
Vibration resistance ( With continual vibration )		8.4 to 150Hz : Acceleration 4.9m/s²
Shock resistance		147m/s², 3 times in each direction X, Y, and Z(Applicable standards : 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
Connected programmable controller		Depends on the module being mounted
No. of points		8
Maximum number of simultaneous on points		100% (5-directional attachment)
External power supply		24 V DC +-10% (ripple rate within 5%, CLASS 2 or SELV + LIM)
Module current consumption		Approx. 10 mA at 24 V DC (not including the current draw of the connected module and programmable controller)
Withstand voltage, insulation resistance		2300 V AC rms/min. (altitude 0 to 2000 m), 10 MΩ or more
Noise immunity		Simulator noise 1500 Vp-p, noise width 1 us (measured by a noise simulator with a noise frequency of 25 to 60 Hz)
Operation display		The LED is lit when the power and input turn ON.
Mountable module		100 V AC input (photocoupler isolation): FA1-TM1X100A 200 V AC input (photocoupler isolation): FA1-TM1X200A 24 V DC input (photocoupler isolation): FA1-TM1X24D 48 V DC input (photocoupler isolation): FA1-TM1X48D 100 V DC input (photocoupler isolation): FA1-TM1X100D 24 V DC input (relay isolation): FA1-TM1X24RA Dummy module (dust protector): FA1-TM1ND4
Socket		Attached (modules replaceable)
No. of times to replace module		50
Module mixing		Possible
Number of terminals		36 points (power supply: 4 points, input: 32 points)
Applicable wire *2		Without ferrule Stranded or solid wire: 0.2 to 1.5 mm² (24 to 16 AWG) With ferrule Stranded or solid wire: 0.08 to 0.75 mm² (28 to 18 AWG)
Wire strip length		8mm
Module installation *3	Screw type	M4 × 0.7 mm × 27 mm or longer Tightening torque: 78 to 118 N-cm (8 to 12 kgf-cm)
Module installation *3	DIN rail	Applicable DIN rail: TH35-7.5Fe, TH35-7.5AL (JIS C 2812 compliant)
Weight		Approx. 210 g

External Dimensions・Product CAD Data

External Dimensions

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Wiring diagrams and connection examples・Note

Wiring diagrams and connection examples

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Precautions for use

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Catalogs・New Product Releases

* The table can be scrolled to the right.

Name	Language	Document No.	Release date
Digital Signal Converters (Terminal Modules)（3MB）	English	MEIC224E_226-C	February 2025
数字信号转换器(终端模块)（3MB）	Simplified Chinese	MEIC234C_236-A	February 2025
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

* The table can be scrolled to the right.

Name	Language	Document No.	Release date
User's Manual（1MB）	English	50D-FG0466E	November 2020
EMC and Low Voltage Directives Compliant Manual（256KB）	English	50D-FA9010-108E-G	December 2023

Technical information（Technical News）

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Downloads

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