Mitsubishi CL1XY4-DT1B2 User Manual

Side

IN

X

0
X

1
X

2
X

3

0

1

2

3

P
W

L

R
U

N

L
E

R
R

.

S
T

A

T
IO

N

N
O

.

ON

1)

Installation Removal

2)

3)

4)

CL1XY4-DT1B2

Connector for
CC-Link/LT
interface

External power
supply of the
input part
(24V DC)

Load
power
supply

. . .

DC DC

R

R

Y0
COM+
Y1
COM+
DC24V
DC24G

10

16

15

14

13

12

11

9

NC
NC

X0
COMB
X1
COMB
NC
NC

1
2
3
4
5
6
7
8

DC24A
DC24B

1

+24V

2

DA

3

DB

4

24G

Terminal block for I/O interface (positive common input)

Terminal block for I/O interface (sink output)

. . .

L

L

Isolation

B

Side

A

JAPANESE ENGLISH

Side

B

CL1XY4-DT1B2

CC-Link/LT Remote I/O Module

Please read this manual thoroughly before star ting to use the product and
handle the product properly.

User’s Manual

MODEL CL1XY4-DT1B2
MANUAL Number JY997D05601 E
Date September 2008

SAFETY PRECAUTIONS

●

Please read this m anual carefully a nd pay special atten tion to safely in order
to handle this product properly. Also pay careful attention to safely and handle
the module properly.
These precautions apply onl y to Mitsubishi equipment. Refer to th e user’s
manual of the CPU mo dule to use for a descr iption of the PLC system safety
precautions.
These ●SAFETY PRECAUTIONS● classify the safety precautions into two
categories: "DANGER" and "CAUTION".

DANGER

CAUTION

Depending on c ircumstances, procedures ind icated by
may also be linked to serious results.
In any case, it is important to follow the directions for usage.
Store this manual in a safe place so that you can take it out and read it
whenever necessary. Always forward it to the end user.

[DESIGN PRECAUTIO NS]

• Configur e an interlock circuit in a sequence program so that the system
operates on the safety side usi ng the communication status information
in the event the data link falls into a communi cation problem.
Otherwise, erroneous outp ut and malfunction may result i n accidents.

• Remote input and output can not be switched ON or OFF when a
problem occurs in the remote I/O modules. Therefore build an exter nal
monitoring circuit that will monitor any input signa ls that could cause a
serious accident.

(Read these precautions before using )

Procedures which may lead to a dangerous c ondition
and cause death or serious injur y if not carried out
properly.

Procedures which may lead to a dangerous c ondition
and cause superficial to medium injur y, or physical
damage only, if not carried out properly.

DANGER

CAUTION

• Do not have control cables and communication ca bles bundled with or
placed near by the main c ircuit and/or power cables. Wire thos e cables
at least 100mm(3.94 inc h) away from the main circuit and/or p ower
cables. It may cause malfunction du e to noise interference.

• Use the m odule and the flat cable de dicated to CC-Link/LT without
applying any force on them.
Otherwise, such cables may be broken or fail.

[INSTALLATION PRECAUTIONS]

CAUTION

• Use t he module in an environment that meets the general specifications
contained in this manual . Using this module in an environment outside
the range of the general specifications could result in electric shock, fire,
erroneous operation, and damage to or deterio ration of the product.

• Do not directly touch the module 's conductive parts.Doing so could
cause malfunction or trouble in the module.

• Tighten the module securely using DIN rail or installation screws within
the specified torque range.
If the screws are too lose, the m odule may drop from its installa tion
position, shor t circuit, or malfunction. If the screws are too tight, the
screws may be damaged, which may cau se the module to drop fro m its
installation position or short circuit.

• Install the module on a flat surface.
If the mounting surface has conc ave and/or convex, an excessive force
may be applied on the module, and nonconformity may be cause d.

●

CAUTION

[WIRING PRECAUTIONS]

• Perform installation and wiring after discon necting the power supply at a ll
phases externally. If the power is not disconnected at al l phases an electric
shock or product damage may resul t.

DANGER

CAUTION

• Terminal screws which are not to be used must be tightene d always.
Otherwise there will be a danger of short c ircuit against the bare sol derless
terminals.

• Do no t perform wiring to an id le terminal "NC" outsid e the product.
The product may be damaged by suc h external wiring.

• Perform correct wiring for the modul e according to the product’s rated voltage
and terminal arrangement. Connecting to a power supply different from rating
or miss-wiring may cause f ire, product failure or malfunctio n.

• Fix ter minal screws securely withi n the regulated torque. Loos e terminal
screws may cause fire and/or malfunctio n.
If the terminal screws are t oo tight, it may cause shor t circuit or erroneo us
operation due to damage of the screws.

• Make sure foreign objects do not get inside the module, such as dir t and wire
chips. It may cause fire, product failure or ma lfunction.

• Attach a warning label (hazar d symbol 417-IEC-5036) concerning the ele ctric
shock to the location.

[STARTING AND MAINTENANCE PRECAUTIONS]

• Do no t touch the terminals when the power is ON. It may cause a n electric
shock or malfunction.

• Perform cleaning th e module or retightenin g of terminal screws after turning
OFF the all external power supply for sure. Failure to do so may cause failure
or malfunction of the modules

DANGER

CAUTION

• Do no t disassemble or modify the module. Doing so may cause failure,
malfunction, injur y, or fire.

• The module case is made of resin; do not drop it or subject it to strong shock.
A module damage may result.

• Make sure t o switch all phases of the exter nal power supply OFF before
installing or removing the mod ule to/from the pane l. Failure to do so may
cause failure or malfunction of th e modules.

[DISPOSAL PR ECAUTIONS]

• When d isposing of this produ ct, treat it as industri al waste.

[TRANSPORTATION AND MAINTENANCE PRECAUTIONS]

• Dur ing transportation avoid any impact as the module is a precision
instrument. Doing so cou ld cause trouble in the mod ule.

• If is n ecessary to check the ope ration of module after t ransportation, in cas e
of any impact damage.

Notification of CE marking

This notification does not guarantee that an entire mechanical modul e produced
in accordance with the contents of the notification comply with the following
standards. C ompliance to EMC standards of the ent ire mechani cal module
should be checked by the user / ma nufacturer.

Standards with which this product complies

Type : Programmable Controller (Open Type Equipment) Remote I/O module
Models : Products manufactured:

from February 1st , 2003 to April 30th, 2006 are compliant with
EN61000-6-4 and E N61131-2:1994+A11:19 96+A12:2000
after May 1st, 2006 are compl iant with EN61131-2:200 3

Electromagnetic Compatibility

EN61000-6-4:2001

Electromagnetic compatibilit y

-Generic standards - Emission
standard for Industrial environment

EN61131-2:1994/A11:1 996/A12:2000

Programmable controllers

-Equipment requirements and tests

EN61131-2: 2003

Programmable controllers

-Equipment requirements and tests

For more details please conta ct the local Mitsubishi Ele ctric sales site.

- Notes For compliance to EMC re gulation.
It is necessary to install th e CL1 series module in a shielded metal control panel.

●

Standards (EMC)

DANGER

CAUTION

●

Remark

Compliance with all relevant aspects of
the standard.
(Radiated Emissions and M ains Terminal
Voltage Emissions)

Compliance with all relevant aspects of
the standard.
(RF Immunity, Fast transients, ESD and
Damped oscillator y wave)

Compliance with all relevant aspects of
the standard.
(Radiated Emissions, Mains Terminal
Voltage Emissions, RF immunity, Fast
Transients, ESD, Surge, Voltage drops
and interruptions, Conduct ed and Power
magnetic fields)

1. Outline of Product

This product is a terminal block type
composite I/O module connecte d to
CC-Link/LT.
This product has four input points (24
VDC) and four output points (transistor
output).

2. Name and Setting of Each Part and Terminal Arrangement

DIP switch

DIP switch assignment

40 20 10 8 4 2 1

ON

Connector for
CC-Link/LT interface

Connector terminal
assignment

24G

4
3

DB
DA

2

+24V

1

Orange color

HLD

Status indicator

CL1XY4-DT1B2

LINK/PW

2-φ4.5 mounting hole
(M4 mounting screw)

Terminal arrangement (Terminal number and Signal name)

1

DC

DC24A

24A

2

DC24B

PW

X0

X1

Y0

Y1

3X05X17NC9NC11Y013Y115

X0 X1 NC Y1

X0 X1

4

DC

X0 X1 NC Y1

COMB6COMB8NC

24B

Name Description

PW ON while the power is supplied.

L RUN ON while normal operation is executed.

ON:When a communication erro r or DIP switch

setting error occurred

Flickering at a constant inter val:
Status indicator
LEDs

I/O operation
indicator LEDs

Connector for CC­Link/LT interface

Terminal block
for I/O interface

Station number
setting switches

When the setting of the DIP switch was changed

while the power was supplied (even while the LED is

flickering, the operation continues. The new setting

L ERR.

becomes valid when the power is turned OF F once,

then ON again.)

Flickering at a intermittent inter val:

When a terminal resis tor is not attached or when the

module or a connection cable is affected by noise

ON while the input or output
is ON. Extinguished while
the input or output is OFF.

Connector for CC-Link/LT communication line/module power
supply (24G/DB/DA/+24V)

Terminal block to connect input signals, output signals, I/O
power supply and load power supply

Set the 10's digit of the station No. using "STATIO N NO. 10",
"STATION NO. 20" and "STATION NO. 40". Set the 1's dig it of
the station No. using "STATION NO. 1", "STATION NO. 2",
"STATION NO. 4" and "STATION NO. 8".
Factory default = All bits are OFF.
Make sure to set the station No. in the range from 1 to 64.
If any station No. outside the range from 1 to 64 is set, it is
regarded as an error and the L ERR. LED lights.

Example: When setting the station No. to "32", set the
DIP switch as follows.

Station

No.

32 ONOFFONOFF ON OFF OFF

Input operation
indicator LEDs

Input/output is ON: Lit

LEDs

Input/output is OFF
: Extinguished

ON

IN

OUT

Terminal block for I/O interface

Hook for installation to DIN rail

NC NCNCY0

COMB NC

40 20 10 8 4 2 1

10 12

Input operation

indicator

10's digit 1's digit

0101

Output operation
indicator LEDs

01L RUN L ERR.

01

40 2010 8 4 2 1

DC

DC24V

24V

COM+Y1COM+

COM+14COM+16DC24GNC

01 01

Output operation

indicator

DC
24G

Name Description

Response time
setting switch

Holds the output ( when an error ha s occurred).

HLD

ON: Holds the output.
OFF: Clears the output.

3. Installation

The CL1XY4-DT1B2 can be installed to DIN rail or directly installed using
mounting screws.
Each installation proc edure is described b elow.

3.1 Installation to DIN rail

Align the upper DIN rail installation groove in the module with the DIN rail

1), and press the mod ule in that status 2).
When removing the module, pull the hook downward for installation to DIN
rail 3), then remove the module 4).

DIN rail mounting screw pitch

When installing the module to the DIN rail, tighten the mounting screws at
the pitch of 200mm(7 .87") or less.

Applicable DIN rail TH35-7.5Fe and TH35-7.5AI

3.2 Direct installation

Screw-tighten the module by attaching M4 screws to the upper and lower
mounting holes (two hole s in all) provided in the modu le.
Install the module so that the clearance of 1 to 2mm (0.04" to 0.08") is
assured for each module.

Applicable screw

0.7mm(0.03") × 16mm(0.63") or more

M4

×

(Tightening torque range: 78 to 108 N⋅cm)

4. Wiring

4.1 External wiring

The input terminals of the CL1XY4-DT1B2 can be wired as positive
common or negative common depending on the used sensor. (The output
wiring is fixed to the sink o utput.)

Positive common

IN

X

0
X

1
X

2
X

3

0

1

2

3

P
W

L

R
U

N

L
E

R
R

.

S
T

A

T
IO

N

N
O

.

ON

1)

Installation Removal

2)

3)

4)

CL1XY4-DT1B2

Connector for
CC-Link/LT
interface

External power
supply of the
input part
(24V DC)

Load
power
supply

. . .

DC DC

R

R

Y0
COM+
Y1
COM+
DC24V
DC24G

10

16

15

14

13

12

11

9

NC
NC

X0
COMB
X1
COMB
NC
NC

1
2
3
4
5
6
7
8

DC24A
DC24B

1

+24V

2

DA

3

DB

4

24G

Terminal block for I/O interface (positive common input)

Terminal block for I/O interface (sink output)

. . .

L

L

Isolation

Negative common

2 - φ4.5(0.18") mounting
hole (M4 mounting screw)

Center of DIN rail

49(1.93")

4.5
(0.18")

40(1.58")

40(1.58")

10(0.40")

80(3.15")

22(0.87")

71.5(2.82") ± 0.6(0.03")

6(0.24") 6.5(0.26")

41(1.62")

±

0.4(0.02")

Unit: mm(inches)

4

T

External power supply
of the input part
(24V DC)

Terminal block for I/O interface (Negative common input/sink output)

DC24A

1
2

DC24B

Wire nothing to the NC ter minal (idle term inal).

4.2 Connection to sensor

Positive common (NPN)

• When using a two-wire type sensoryWhen using a three-wire type sensor

Connected to DC 24A terminal

Bleeder resistor *1

Detection
circuit

Sensor (NPN)

• When us ing a three-wire type se nsor
(when using the power supp ly for sensor other than 24V DC)

Detection
circuit

X *

COMB

X *

COMB

Negative common (PNP)

• When using a two-wire type sensoryWhen using a three-wire type sensor

Connected to DC 24A terminal Connected to DC 24A terminal

Bleeder resistor *1

Detection
circuit

Sensor (PNP)

• When us ing a three-wire type se nsor
(when using the power supp ly for sensor other than 24V DC)

Detection
circuit

X *

COMB COMB

X *

COMB

Replace * in the figure with the used input No.

Notes:

*1 Bleeder resistor

When connecting a two-wire type sensor or input equipment containing a
parallel resistor, select a sensor or equipment whose leakage current is

1.7mA or less.
If the leakage current is more than 1.7mA, connect a bleeder resistor
obtained in the following calculation formula.

Circuit image

R(kΩ) < 1.7(mA) / Leakage current(mA) - 1.7( mA) x 5.6(kΩ)

The power capacity W of the bleeder resistor R is as follows:
W = (Input voltage)

• Make sur e that both the ON and OFF time of the input s ignal are 1.5ms or
more.

Leakage

Unit

24V DC

current

R

2

/R

Sensor (NPN)

Detection
circuit

Connected to DC 24A terminal

Detection
circuit

Detection
circuit

Input impedance

5.6 kΩ

1.7 mA or less

R: Bleeder resistor

X *

COMB

X *

4.3 Crimp-style terminal

For I/O wiring, use crimp- style terminals of the following dimensions.

φ

3.2 (0.13")

Crimp-style
terminal

6.2 mm (0.24" )

Terminal

2

or less

Terminal screw

6.2 mm (0.24" )
or less

When wiring one cable to one terminal When wiring two cables to one terminal

Terminal scre w

Terminal

Applicable crimp­style terminal

Applicabl e wire size

• RAV1.25-3

• V 1.25-3 (manufactured by JST M fg. Co., Ltd.)

• 1.2 5-3 and TG1.25-3
(manufactured by NICHIFU Co., Ltd.)

0.3 to 1.25 mm

φ

3.2 (0.13")

Crimp-style
terminal

Use a crimp-style termi nal in a status in which no force is applied on the cable.

4.4 Module terminal screw

Tighten the termina l screws (M3 screws) on the terminal block with a tigh tening
torque of 42 to 58 N⋅cm.

5. Specifications

5.1 General specifications

Item Specification

Operating
ambient
temperature

Storage ambient
temperature

Operating
ambient
humidity

Storage ambient
humidity

Vibration
resistance

Shock
resistance

Operating
ambience

Operating
altitude

Installation
location

Overvo ltage
category

Pollution level

Notes:

*1 The module cannot be used in an environment pres surized above the

atmospheric pressur e which can be generated arou nd the altitude of 0 m. If the
module is used in such an environmen t, it may fail.

*2 The module can be used in any environment even outside the con trol panel as

far as the requir ements of the ambient op erating temp erature, the a mbient
operating humidity, etc. are satisfied.

*3 This indicates the section of the power supply to which the equipment is

assumed to be connected between the public electrical power distribution
network and the machinery within premises. Category ΙΙ applies to equipment
for which electrical power is supplied from fixed facilities.
The surge voltage withstand level for up to the rated voltage of 300V is 2500V.

0 to 55°C (32 to 131°F)

-25 to 75°C (-13 to 167°F)

5 to 95%RH: Dew condensation shall not be considered.

5 to 95%RH: Dew condensation shall not be considered.

When intermittent vibration is present

Frequency

10 to 57Hz

57 to 150Hz

Acceleration Half amplitude

0.075mm

−

2

9.8m/s

When continuous vib ration is present

Frequency

10 to 57Hz

57 to 150Hz

147 m/s

Acceleration Half amplitude

0.035mm

−

2

4.9m/s

2

, 3 times in each of X, Y and Z directions

Number of times of
sweep

−

10 times in each of
X, Y and Z directions
(for 80 min)

−

Corrosive gas shall not be present.

2,000m(6561'8") or less (*1)

Inside control panel (*2)

or less (*3)

ΙΙ

2 or less (*4)

*4 This index indicates th e degree of conductive generating subst ances in the

environment in which the module is used. The degree of contamination 2
indicates that contamination is caused by generation of only non-conductive
substances.
In this degree, however, temporary conduction may be caused by accidental
condensation.

5.2 Input specifications

Input method

Item Specification

Number of inputs

Isolation method

Rated input voltage

Rated input curren t

Operating voltage range

Max. simultaneous ON
input points

ON voltage/ON current

OFF voltage/OFF current

Input resistance

Response
time

OFF→ON

ON→OFF

Common wiring method

DC input (external I/O power supply)

2 points

Isolation with photocoupler

24V DC

Approx. 4 mA

20.4 to 28.8V DC (24V DC -15% to +20% )
Ripple ratio: Within 5%

100% (at 24V DC)

19 V or more/3 mA or more

11 V or less/1.7 mA or less

5.6 k

Ω

1.5 ms or less (at 24V DC)

1.5 ms or less (at 24V DC)

2 points/1 common (2 points)
(terminal block two-wire type)

5.3 Output sp ecification s

Output method

Item Specification

Number of outputs

Isolation method

Rate d load voltage

Operating load voltage
range

Max. load current

Max. inrush current

Leakage current at OFF

Max. voltage drop at ON

Response
time

OFF→ON

ON→OFF

Surge suppression

Common wiring method

Internal protection for
outputs

Transistor output (external I/O power supply) (sink)

2 points

Isolation with photocoupler

12/24V DC

10.2 to 28.8V DC ( Ripple ratio: Within 5 %)

0.1A/point, 0.4A/1commo n

0.4A/10 ms

0.1mA or less/30V DC

0.3V or less (typical)/0.1A

0.6V or less (max.)/0.1A

1.0ms or less

1.0ms or less

Zener diode

2 points/1 common (2 points)
(terminal block two-wire type)

Internal protect ion circuit none
Please connect the fuse in the connec ted load
outside.

5.4 Performance specifications

Item Specification

Vol t a ge

Current consumption

Module
power
supply

Number of stations
occupied

Initial current

Max. allowable

momentary power

failure period

Noise durability

Withstand voltage

Isolation resistance

Protection class

I/O part connection method

Module installation method

Mass (weight)

20.4 to 28.8V DC (24V DC -15% to +20%)
Ripple ratio: Within 5%

55mA (when all points are ON)

70mA

PS1:1ms

4-, 8- or 16-poi nt mode: 1 station

500Vp-p
Noise width: 1µs Cycle: 25 to 60 Hz
(by noise simulator)

DC type: 500V AC for 1 min

10 MΩ or more between primary area (external DC
terminal) and seconda ry area (internal c ircuit) by
500 VDC megger

IP2X

Connection with term inal block

DIN rail installation, mounted by screws of type
M4 × 0.7mm(0.03") × 16mm(0.63") or larger
Can be installed in six directions

0.1kg(0.22lbs)

6. Outside Dimensions

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.

Warranty

Mitsubishi will not be held liable for damage caused by factors found not to be the
cause of Mitsubishi; machine damage or lost profits caused by faults in the Mitsubishi
products; damage, secondary damage, accident compensation caused by special
factors unpredict able by Mitsubishi ; damages to pro ducts other th an Mitsubishi
products; and to other duties.

For safe use

• This product has been manufactured as a general-purpose part for general
industries, and has not been designed or manufactured to be incorporated in a
device or system used in purposes related to human life.

• Before using the product for special purposes such as nuclear power, electric power,
aerospace, medicine or passenger movement vehicles, consult with Mitsubishi.

• This product has been manufactured under strict quality control. However when
installing the product where major accidents or losses could occur if the product
fails, install appropriate backup or failsafe functions in the system.

Country/Region Sales office/TelCountry/Region Sales office/Tel

U.S.A.

Mitsubishi Electric Automation, Inc.
500 Corporate Woods Parkway, Vernon
Hills, IL 60061 U.S.A.
Tel : [phone]

Brazil

MELCO-TEC
Av. Paulista 1439, conj.74, Bela Vista CEP:
01311-200 Sao Paulo-SP-Brazil
Tel : [phone]

Germany

Mitsubishi Electric Europe B.V. German
Branch
Gothaer Strasse 8, D-40880 Ratingen,
Germany
Tel : [phone]

U.K.

Mitsubishi Electric Europe B.V. UK
Branch
Travellers Lane, Hatfield, Hertfordshire.,
AL10 8XB, U.K.
Tel : [phone]
Mitsubishi Electric Europe B.V. Italian

Italy

Branch
VIALE COLLEONI 7-20041 Agrate Brianza
(Milano), Italy
Tel : [phone]
Mitsubishi Electric Europe B.V. Spanish

Spain

Branch
Ctra. de Rub 76-80-AC. 420, E-08190 Sant
Cugat del Valles (Barcelona), Spain
Tel : [phone]
Mitsubishi Electric Europe B.V. French

France

Branch
25, Boulevard des Bouvets, F-92741
Nanterre Cedex, France
Tel: [phone]
Mitsubishi Electric Europe B.V. Moscow

Russia

Representative Office
52, bld. 5, Kosímodamianskaya nab,
RU-115054, Moscow, Russia
Tel: [phone]

HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN

When exported from Japan, this manual does not require application to the Ministry of Economy,
Trade and Industry for service transaction permission.

Hong Kong

Mitsubishi Electric Automation
(Hong Kong) Ltd.
10th Floor., Manulife Tower, 169 Electric
Road, North Point, HongKong
Tel : [phone]

China

Mitsubishi Electric Automation
(Shanghai) Ltd.
17F, ChuangXing Financial Center,
No. 288 West Nanjing Road, Shanghai
China 200003
Tel : [phone]

Tai wa n

Setsuyo Enterprise Co., Ltd.
6F No.105 Wu Kung 3rd RD, Wu-Ku
Hsiang, Taipei Hsien, 248, Taiwan
Tel : [phone]

Korea

Mitsubishi Electric Automation Korea Co.,
Ltd.
3F, 1480-6, Gayang-Dong, Gangseo-Gu,
Seoul, 157-200, Korea
Tel : [phone]

Singapore

Mitsubishi Electric Asia Pte, Ltd.
307 Alexandra Road #05-01/02
Mitsubishi Electric Building,
Singapore 159943
Tel : [phone]

Thailand

Mitsubishi Electric Automation (Thailand)
Co., Ltd.
Bang-Chan Industrial Estate No.111,
Soi Serithai 54, T.Kannayao, A.Kannayao,
Bangkok 10230
Tel : [phone]

India

Messung Systems Pvt. Ltd.
Sapphire House EL-3 J-Block MIDC
Bhosari Pune 411026, India
Tel : [phone]

Australia

Mitsubishi Electric Australia Pty. Ltd.
348 Victoria Road, Rydalmere, N.S.W
2116, Australia
Tel : [phone]

South Africa

Circuit Breaker Industries Ltd.
Private Bag 2016, ZA-1600 Isando,
South Africa
Tel : [phone]

Specifications subject to change without notice.