FA goods FA-TH16YRAB20SL User manual

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Terminal Module
FA-TH16YRAB20SL
User's Manual
Thank you for purchasing the FA Goods product.
Before using the product, please read this User’s Manual and the relevant manuals
carefully to ensure correct use.
SAFETY PRECAUTIONS 
(Always read these precautions prior to use.)
Before using this product, please read this User’s Manual and the relevant manuals carefully and
handle the product properly with full attention to safety.
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 used.
In this manual, the safety precautions are classified into two levels: " WARNING" and
" CAUTION".
WARNING 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 minor or moderate injury, or
property damage.
Under some circumstances, failure to observe the precautions given under " CAUTION" may lead
to serious consequences.
Always follow the precautions of both levels because they are important for personal and system
safety.

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[Design Precautions]
WARNING
Configure safety circuits external to the product to ensure that the entire system operates safely even when
a fault occurs in the external power supply or the product. Failure to do so may result in an accident due to
an incorrect output or malfunction.
(1) Configure external safety circuits, such as an emergency stop circuit, protection circuit, and
protective interlock circuit for forward/reverse operation or upper/lower limit positioning.
(2) Outputs may remain on or off due to a failure of an output circuit relay or transistor, triac.
Configure an external circuit for monitoring output signals that could cause a serious accident.
In an output circuit, when a load current exceeding the rated current or an overcurrent caused by a load
short-circuit flows for a long time, it may cause smoke and fire. To prevent this, configure an external safety
circuit, such as a fuse.
Configure a circuit to turn on the programmable controller and then the external power supply.
If the external power supply is turned on first, an accident may occur due to an incorrect output or
malfunction.
[Design Precautions]
CAUTION
Do not bundle the control lines or communication cables together with the main circuit lines or power
cables. Keep a distance of 100mm (3.94 inches) or more between them. Failure to do so may result in a
malfunction due to noise.
When a device such as a lamp, heater, or solenoid valve is controlled through an output module, a large
current (approximately ten times greater than normal) may flow when the output is turned from off to on.
Take measures such as replacing the module with one having a sufficient current rating.

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[Installation Precautions]
WARNING
Be sure to shut off the external power supply for the system in all phases before installation. Failure to do so
may result in an electric shock.
[Installation Precautions]
CAUTION
Use the product in an environment that meets the general specifications described in this User’s Manual.
Failure to do so may result in an electric shock, fire, malfunction, or the product damage or deterioration.
Securely fix the product with a DIN rail or mounting screws. Incorrect mounting may cause the product to
malfunction, fail, or drop. When using the product in a vibration environment, secure the product by screws.
Tighten the screws within the specified torque range.
Undertightening can cause the product to drop, short circuit or malfunction.
Overtightening can damage screws and/or the product, causing the product to drop, short circuit, or
malfunction.
Be sure to shut off the external power supply for the system in all phases before installing or removing the
product. Failure to do so may damage the product, or cause the product to malfunction or fail.
Do not directly touch any conductive parts and electronic components of the product. Doing so can cause
the product to malfunction or fail.
[Wiring Precautions]
WARNING
Be sure to shut off the external power supply for the system in all phases before installation and wiring.
Failure to do so may cause an electric shock, or damage the product.
After wiring, attach the included terminal cover to the module before turning it on for operation.
Failure to do so may cause an electric shock.

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[Wiring Precautions]
CAUTION
Use applicable solderless terminals and tighten them within the specified torque range. If any spade
solderless terminal is used, it may be disconnected when the terminal screw comes loose, resulting in
failure.
Check the rated voltage and terminal layout, and then wire the product correctly. Connecting a power supply
with a different voltage rating or incorrect wiring may cause a fire or failure.
Do not install the control lines or communication cables together with the main circuit lines or power
cables. Keep a distance of 100mm (3.94 inches) or more between them. Failure to do so may result in
malfunction due to noise.
Place the cables in a duct or clamp them; if not, dangling cables may swing or be inadvertently pulled,
resulting in damage to the product or cables, or a malfunction due to poor connection.
Tighten the terminal screws within the specified torque range.
Undertightening can cause a short circuit, fire, or malfunction.
Overtightening can damage screws and/or the product, causing the product to drop, short circuit, or
malfunction.
Tighten the connector screws within the specified torque range. Undertightening can cause a short circuit,
fire, or malfunction. Overtightening can damage screws and/or the product, causing the product to drop, short
circuit, or malfunction.
Connect the connector to the product securely. Failure to do so may cause a malfunction.
When disconnecting a cable from the product, do not pull the cable itself. For a cable with connector, hold the
connector and pull it out. For a cable connected to a terminal block, loosen the terminal block screws before
removing the cable. Failure to do so may result in a malfunction or damage to the product or cable.
Before connecting the cables, check the type of interface to be connected. Connecting the cables to a wrong
interface or erroneous wiring may cause the product or external devices to fail.
Prevent foreign matter such as dust or wire chips from entering the product. Such foreign matter can cause a
fire, failure, or malfunction.
The product must be installed inside the control panel. Connect the main power supply to the product inside
the control panel through a relay terminal block. Only qualified service personnel with knowledge of protection
against electric shock should replace and wire the product.
When connecting the product to the programmable controller, check that the product configuration is correct.
The modules may be failure or malfunction if the configuration is incorrect.
Attach the device securely in the unit. Failure to do so may damage the device and/or the unit, causing them
to drop, or malfunction due to poor connection.
And attach or remove the device in a correct procedure. Failure to do so may damage the device and/or the
unit, causing them to drop, or malfunction due to poor connection.
Use the product with no pressure applied to its connector. Failure to do so may cause a breakdown or
disconnection.

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[Startup and Maintenance Precautions]
WARNING
Do not touch any terminal while power is on. Doing so can cause an electric shock or malfunction.
Be sure to shut off the external power supply for the system in all phases before cleaning the product or
retightening the terminal screws, the mounting screws of the connector, or the fixing screws of the product.
Failure to do so may result in an electric shock, or cause the product to fail or malfunction. Undertightening
can cause the product to drop, short circuit, or malfunction. Overtightening can damage the screw and/or
product, causing the product to drop, short circuit, or malfunction.
[Startup and Maintenance Precautions]
CAUTION
Do not disassemble or modify the modules. Doing so may cause failure, malfunction, injury, or a fire.
Use any radio communication device such as a cellular phone or PHS (Personal Handy phone System)
more than 25cm (9.85 inches) away in all directions from the programmable controller, this product.
Failure to do so may cause malfunction.
Shut off the external power supply for the system in all phases before mounting or removing the module.
Failure to do so may cause the module to fail or malfunction or damage.
After the first use of the product, do not mount/remove the module, and the cable more than 50 times
(IEC 61131-2 compliant) respectively. Exceeding the limit of 50 times may cause malfunction.
Startup and maintenance of a control panel must be performed by qualified maintenance personnel with
knowledge of protection against electric shock. Lock the control panel so that only qualified maintenance
personnel can operate it.
Before handling the module, touch a grounded metal object to discharge the static electricity from the
human body.
Failure to do so may cause the module to fail or malfunction.
[Disposal Precautions]
CAUTION
When disposing this product, treat it as industrial waste.
[Transportation Precautions]
CAUTION
Avoid the shock that exceeds the shock resistance described in the general specifications during
transportation, as the product is a precision device. Failure to do so can cause the product to fail.
If halogen-based materials (fluorine, chlorine, bromine, iodine, etc.) infiltrate into our products, the products
will be damaged. Halogen-based materials are often included in fumigant, which is used to sterilize or
disinfest wooden packages. Prevent residual fumigant components from being infiltrated into our products, or
use an alternative sterilization or disinfection method (heat disinfection, etc.). Additionally, use the wooden
package made of woods sterilized and protected against insects as a measurement.

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EMC and Low Voltage Directives
Compliance with the EMC Directive, which is one of the EU Directives, has been mandatory for the products sold
in European countries since 1996. Additionally, compliance with the Low Voltage Directive, another EU Directive,
has also been mandatory since 1997.
To prove the compliance with the EMC Directive and the Low Voltage Directive, manufactures must issue an EC
Declaration of Conformity and the products must bear a CE marking.
(1) Authorized representative in Europe
The authorized representative in Europe is shown below.
Name: Mitsubishi Electric Europe B.V.
Address: Gothaer strasse 8, 40880 Ratingen, Germany
(2) How to use the FA Goods in compliance with the EMC and Low Voltage Directives
For information on how to conform to the EMC and Low Voltage Directives when incorporating the compliant FA Goods into a user's
machinery or system,
refer to "EMC and Low Voltage Directives Compliant Manual_50D-FA9010-108".

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REVISIONS
*The manual number is given on the bottom left of the last page.
Print Date *Manual Number Revision
December 2012 50D-FA9010-095 First edition
June 2015 50D-FA9010-095-A ■Added or modified parts
SAFETY PRECAUTIONS, REVISIONS, 2．GENERAL SPECIFICATIONS,
3．PERFORMANCE SPECIFICATIONS, 4 ．CONNECTED TARGET
MODEL / PLC MODULE，CONNECTION CABLE,
11.PRECAUTIONS, 12.COVERAGE OF WARRANTY,
13.EXCLUSION FROM LIABILITY FOR OPPORTUNITY LOSS AND
SECONDARY LOSS, FOR YOUR SAFETY
■Modified English sentences
SAFETY PRECAUTIONS, EMC and Low Voltage Directives,
1. INTRODUCTION, 2. GENERAL SPECIFICATIONS,
3. PERFORMANCE SPECIFICATIONS, 7. INSTALLATION METHOD,
10. APPLICABLE SOLDERLESS TERMINALS, FOR YOUR SAFETY
Japanese manual number: 50D-FA9010-069
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent
licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property
rights which may occur as a result of using the contents noted in this manual.
© 2015 MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED

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This User’s Manual describes the specifications and others of the terminal module used in
combination with Mitsubishi Electric Corporation DC output modules.
Item Specifications
Operating ambient
temperature 0 to 55°C
Storage ambient
temperature -25 to 75°C
Operating ambient
humidity 5 to 95% RH, no condensation
Storage ambient
humidity 5 to 95% RH, no condensation
Vibration resistance
Conforming
standards JIS B 3502, IEC61131-2
Frequency Acceleration Amplitude Sweep count
Under
intermittent
vibration
5 to 8.4Hz ―3.5mm
10 times each in X, Y,
and Z directions
8.4 to 150Hz 9.8m/s2(1G) ―
Under
continuous
vibration
5 to 8.4Hz ―1.75mm
―
8.4 to 150Hz 4.9m/s2(0.5G) ―
Shock resistance Compliant with JIS B 3502 and IEC61131-2 (147m/s2(15G),
3 times each in X, Y, and Z directions)
Operating
atmosphere No corrosive gas
Operating
altitude (*1) 2,000m or lower
Installation location Inside the control panel
Overvoltage
category (*2) II or lower
Pollution level (*3) 2 or lower
* 1: Do not use or store the module under the atmospheric pressure greater than that at an altitude of 0m.
* 2: Indicates the section of the power supply to which the equipment is assumed to be connected,
between the public power grid and the machinery within the premises.
* 3: This is a guideline indicating the degree of the generation of conducting substances in the
environment in which a device is used.
1．INTRODUCTION
2．GENERAL SPECIFICATIONS

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3-1. Module specifications
Model name
Item FA-TH16YRAB20SL
Number of I/O points I/O device numbers 16 points, Y0 to YF
Insulation type Relay
Rated switching voltage/current Voltage: 24 VDC, 200 VAC (50/60Hz), Current: 2A/1 contact (resistance load, COSø=1)
(*
4)
Max. number of contacts simultaneously ON 100％
Min. switching load DC5V 1mA
Max. switching load AC270V，DC150V
Max. switching frequency 1,800 times/hr (ON 1 second or longer, OFF 1 second or longer)
Mechanical life 20,000,000 times or more
Electrical life
100,000 times or more at rated switching voltage and current
100,000 times or more at 200 VAC 1.5A (COSø=0.7), 240 VAC 1A (COSø=0.7)
100,000 times or more at 200 VAC 1A (COSø=0.35)
100,000 times or more at 24 VDC 1A (L/R=7ms), 100 VDC 0.1A (L/R=7ms)
Response
time
OFF→ON 10 ms or less (exc. PLC response time)
ON→OFF 12 ms or less (exc. PLC response time)
Common method 16 contacts independent common
External supply power 24 VDC ±10% (ripple factor within 5%, CLASS 2)
Unit consumption current Approx. 90mA when 24 VDC (not inc. PLC consumption current)
Withstand voltage/insulation resistance Between inputs/outputs: 2500 VAC 1 minute,
between contacts: 750 VAC 1 minute, 10MΩor higher
Withstand noise Simulator noise 1500 Vp-p, noise width 1 μs
(based on noise simulator with noise frequency of 25 to 60Hz)
Operation indication LED indicator display when power ON, inputs ON
Sockets Yes (relay device exchange possible)
Device exchange count 50 times
Device mixing Device mixing possible
Terminal
block
Terminal screw M3.5 screw, Number of terminals：36P, Pitch of 8mm,
Applicable wire,
Tightening torque
AWG20 to 14: 0.5 to 2.0mm
2
68 to 92N･cm(7 to 9kgf･cm, 6.1 to 8lbf･in,
UL standard conformity tightening torque : 80N･cm, 7.08 lbf･in)
Module
mounting
Mounting screws M4 × 35mm or greater
Tightening torque range: 78 to 118N·cm (8 to 12kgf･cm, 7 to 10lbf･in)
DIN rail Applicable DIN rail: TH35-7.5Fe, TH35-7.5Al (IEC60715 compliant)
Weight About 390g
* 4: Evaluation for UL certification is conducted under resistance load conditions.
3-2. Characteristics data of used relay
3-2-1．Maximum value of switching capacity 3-2-2．A contact life curve
3．PERFORMANCE SPECIFICATIONS
Note 1：When used in applications having a high switching frequency, the life of the relays is a problem. For this reason, we recommend studying use of
triac output terminal module.
Note 2：The relay life curves show performance values and are not guaranteed values. For this reason, consider providing sufficient margin for relay life
curves.
Note 3：The life of relays changes considerably by the type of load and the characteristics of its inrush current. In particular, inrush current causes fusing
of contacts. For this reason, take rush current as well as steady current into consideration.
（a）Inductive load
When an inductive load such as a magnetic switch or solenoid is shut off, a high electromotive force occurs between contacts to generate arc
discharge. In particular, attention is required as life is shortened when the power factor is small. Also, when power is turned ON, fusing of
contacts must be taken into consideration as a rush current of 5 to 15 times the regular current flows.
（b）Lamp load
Fusing of contacts must be taken into consideration in lamp circuits as a rush current of 10 to 15 times the regular current flows.
（c）Capacitive load
When the load circuit contains a capacitor, an inrush current of 20 to 40 times the regular current sometimes flows, so fusing of contacts must
be taken into consideration. Attention is also required to the wire capacitance when routing wiring a long distance.

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4．CONNECTED TARGET MODEL / PLC MODULE，CONNECTION CABLE
PLC Module Model (Note 5) Connection Cable Model Module Model
MELSEC iQ-R Series
connector type
RY41NT2P（Note 2）
RY42NT2P（Note 2）
FA-CBL**FM2V(Note 1)
FA-CBL**FM2LV(Note 1)
FA-TH16YRAB20SL
RH42C4NT2P Output side FA-CBL**FM2V(Note 1)
FA-CBL**FM2LV(Note 1)
MELSEC-Q Series
terminal block type QY40P
FA-CBL


M20
FA-CBLYM20
FA-CBLTMV20
MELSEC-Q Series
connector type
QY41P
QY42P
FA-CBL


FM2V (Note 4)
FA-CBLFM2LV (Note 4)
QH42P
QX41Y41P Output side FA-CBL


FM2V (Note 4)
FA-CBLFM2LV (Note 4)
MELSEC-L Series
connector type
LY41NT1P
LY42NT1P
FA-CBL


FM2V (Note 4)
FA-CBLFM2LV (Note 4)
MELSEC-AnS Series
connector type
A1SY41P
A1SY42P
FA-CBL


FM2V (Note 4)
FA-CBLFM2LV (Note 4)
A1SH42
A1SH42-S1
A1SH42P
A1SH42P-S1
Output side FA-CBLFM2V (Note 4)
FA-CBLFM2LV (Note 4)
CC-Link
connector type
AJ65SBTCF1-32T
AJ65BTC1-32T
FA-CBL


FM2H (Note 4)
FA-CBLFM2LH (Note 4)
CC-Link/LT
connector type CL2Y16-TP1M1V FA-CBLMMH20
Note 4: Two connected units must use the same power supply.
Note 5: It is not possible to use it excluding 24DCV.
5．EXTERNAL DIMENSIONS
[Unit: mm]

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6．MODULE MOUNTING ORIENTATION
Horizontal mounting Vertical mounting
Plane mounting

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7．INSTALLATION METHOD
7-1．Connection to the terminal block type PLC module
7-1-1．When a connection cable with terminal block is used
Install the terminal block securely to
the PLC module with mounting.
Insert the connector fully
to connect it securely.
Programmable controller
module QY40P
Connection cable
FA-CBL＊＊TMV20

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7-1-2．When cable with loose wires is used
Insert the connector fully to
connect it securely.
Programmable controller
module QY40P
Wire the cable securely to the
terminal block of PLC module.
Connection cable
FA-CBL＊＊M20
FA-CBL＊＊YM20

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7-2．Connection to the connector type PLC module
7-2-1．When 40P connector cable is used
Install the connector securely to
the PLC module with mounting
screws. Programmable controller
module QY41P or others
Insert the connector fully
to connect it securel
y
.
Connection cable
FA-CBL＊＊FM2V
FA-CBL＊＊FM2LV
FA-CBL＊＊FM2H
FA-CBL＊＊FM2LH
Insert the connector fully
to connect it securely.

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7-2-2．When 20P connector cable is used
Insert the connector fully to
connect it securely.
CC-Link/LT remote I/O,
CL2Y16-TP1M1V
Connection cable
FA-CBL＊＊MMH20

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8．EXTERNAL CONNECTION EXAMPLE
9．HOW TO DISMOUNT AND SET THE DEVICE REMOVE

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10．APPLICABLE SOLDERLESS TERMINALS
● Solderless terminal dimensions [Unit: mm]
Round non-insulated
solderless terminal
Round insulated
solderless terminal
Y non-insulated
solderless terminal
Y insulated
solderless terminal
●Terminal block shape [Unit: mm]

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11．PRECAUTIONS
(1) For wiring to the terminal block, refer to the manual of the connected programmable controller module,
published by Mitsubishi Electric Corporation.
12．COVERAGE OF WARRANTY
If any fault or defect (hereinafter referred to as “failure”) attributable to us occurs within the terms of the product
warranty, we shall replace the product free of charge via your local sales office.
●Terms of warranty
The terms of the product warranty shall be one (1) year from the date of purchase or the delivered day to the
designated place.
●Scope of warranty
(1) The scope of warranty shall be limited to normal use based on the usage conditions, methods and
environment, the specifications, or safety precautions of the product, etc., defined in the instruction manuals.
(2) The following conditions are not covered with the warranty and subject to charge the product replacement,
even if the valid warranty period remains.
1) Failure resulting from inappropriate storage or handling, carelessness or negligence by customer, or failure
caused by customer's hardware or software design.
2) Failure caused by unapproved modifications, etc., to the product by customer.
3) Failure that could have been avoided if, when our product was assembled into customer's device,
safeguards defined by legal regulations applicable to customer's device or functions or structures
considered standard by the industry had been provided.
4) Failure recognized as preventable if the consumed products specified in instruction manuals, etc., were
normally maintained or replaced.
5) Replacement of consumable parts (relays, etc.).
6) Failure caused by external factors beyond anyone’s control such as fires or abnormal voltage, and failure
caused by force majeure such as earthquakes, lightning, or wind and water damage.
7) Failure caused by reasons unpredictable by scientific technology standards at shipment from our factory.
8) Any other failure not attributable to us or which customer identifies not attributable to us.
13. EXCLUSION FROM LIABILITY FOR OPPORTUNITY LOSS AND SECONDARY LOSS
Regardless of the warranty period, we shall have no liability for compensation for any damage caused by
reasons not attributable to MEE, any opportunity loss or lost profit caused by a failure of our products, any
damage or secondary damage caused by special circumstances whether or not foreseeable, any accident, any
damage of other manufacturers products, or any customer's work such as products replacement, readjustment
or launch of local machinery equipment, etc.

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FOR YOUR SAFETY
This product has been manufactured as a general-purpose product for general industry
applications, etc. The product is not designed or manufactured to be used in equipment or
systems in situations that can affect or endanger human life.
When considering this product for operation in special applications such as machinery or
systems used in passenger transportation, atomic power, electric power, aerospace, or medical
applications, please contact your nearest Mitsubishi sales representative.
Although this product was manufactured under conditions of strict quality control, the product
shall be systematically provided with backup and fail-safe functions when it is used in facilities
where breakdowns of the product are likely to cause a serious accident or damage.
1-13-5 Kudankita, Chiyoda-ku, Tokyo, Japan 102-8404
Our website URL: http://www.mee.co.jp/
50D-FA9010-095-A Specifications subject to change without notice.
Published in June 2015