Mitsubishi Melsec-A AJ65SBT User Manual

SAFETY PRECAUTIONS •

•

(Be sure to read these instructions before using the product.)

Before using this product, read this manual and the relevant manuals introduced in this manual carefully and handle the product correctly with full attention to safety. The precautions given in this manual are concerned with this product. For the safety precautions of the programmable controller system, please read the user's manual of the CPU module to use. In this manual, the safety instructions are ranked as "DANGER" and "CAUTION".

DANGER

CAUTION

Note that the failure to observe ! CAUTION level instructions may also lead to serious results according to the circumstances. Be sure to observe the precautions of both levels to ensure personal safety.

Please keep this manual in accessible place and be sure to forward it to the end user.

Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Indicates that incorrect handling may cause hazardous conditions, resulting in minor or moderate injury or property damage.

[Design Precautions]

!

DANGER

• When a communication error has occurred in data link, data in the master module are maintained. Establish an interlock circuit in the sequence program using communication status information so that the safety will be ensured.

!

CAUTION

• Do not bunch the control wires or communication cables with the main circuit or power wires, or install them close to each other. They should be installed 100mm (3.9inch) or more from each other. Not doing so could result in noise that would cause erroneous operation.

• Do not write data to "Reserved area" of remote I/O areas or remote devices. Doing so may cause malfunctions of the product.

A - 1 A - 1

[Installation Precautions]

!

CAUTION

• Use each product in an environment as specified in the "general specification" in this manual. Using the programmable controller outside the range of the general specifications may result in electric shock, fire or malfunction, or may damage or degrade the product.

• Securely fix the product with DIN rails or module mounting screws. Failure to do so may cause a fall or malfunctions of the product.

• Do not touch the conducted area or electric parts of the product. Doing so may cause product malfunctioning or breakdowns.

[Wiring Precautions]

!

CAUTION

• For application to the CC-Link/LT, use cables specified by the CC-Link Partner Association. Otherwise, performance of the CC-Link/LT cannot be guaranteed. Also, wire a network properly in accordance with the specifications given in Chapter 3. If not, normal data transmission cannot be guaranteed.

• Be sure to shut off all phases of the external power supply used by the system before installation or wiring. Not doing so can cause the product to be damaged or malfunction.

• Always ground the FG terminal to the protective ground conductor. Not doing so can cause a malfunction.

• Make sure of the rated voltage and pin-outs of the product for proper wiring. Connecting power source of improper rated voltage or faulty wiring may cause a fire or failure.

• Ensure that no foreign matter such as chips and wire-offcuts enter the product. Foreign matter can cause a fire, failure or malfunction.

A - 2 A - 2

[Wiring Precautions]

!

CAUTION

• Always secure the communication cable connected to the product by running it in a conduit or clamping it. Not doing so can cause damage to the product and/or cable due to the dangling, motion, careless pulling, etc. of the cable or cause a malfunction due to a faulty connection of the cable.

• When disconnecting the communication cable connected to the product, do not pull it by holding its cable part. When disconnecting the cable with connector, hold the connector of the product's connection part. Disconnect the terminal block connection cable after loosening the terminal block screws. Pulling the cable connected to the product can cause a malfunction or damage to the product and/or cable.

[Starting and Maintenance Precautions]

!

CAUTION

• Do not touch pins while the product is energized. Doing so may cause malfunctions.

• Be sure to shut off all phases of the external power supply used by the system before cleaning.

• Do not disassemble or modify the product.

Doing so may cause failure, malfunctions, injury or fire.

• Do not drop the product or give it hard impact since its case is made of resin. Doing so can damage the product.

• Be sure to shut off all phases of the external power supply used by the system before mounting or dismounting the product to or from the panel. Not doing so can cause the product to fail or malfunction.

• Mounting/removing the terminal block is limited to 50 times after using a product. (IEC61131-2-compliant)

• Before handling the module, always touch grounded metal, etc. to discharge static electricity from the human body. Failure to do so can cause the module to fail or malfunction.

[Disposal Precautions]

!

CAUTION

• When disposing of this product, treat it as industrial waste.

A - 3 A - 3

REVISIONS

* The manual number is given on the bottom left of the back cover.

Print Date * Manual Number Revision

Nov., 2002 SH(NA)-080362E-A First printing

Feb., 2003 SH(NA)-080362E-B

Addition Section 2.2.1, 6.7

Correction Section 2.1, 2.3, 3.3.2, 3.6.2, 4.1, 4.5.2

Jun., 2004 SH(NA)-080362E-C

Addition Section 4.5.2, 4.5.3 Correction

Section 2.4, 3.2, 4.1, 4.5, 4.5.4, 4.7, 6.8

Jan., 2005 SH(NA)-080362E-D

Correction

SAFETY PRECAUTIONS, Generic Terms and Abbreviations, Section 1.1, 1.2, 2.1, 2.2, 2.3, 3.2, 4.1, 4.2.1, 6.2, 6.6.4 to 6.6.8, 6.7, 6.8

Mar., 2006 SH(NA)-080362E-E

Correction Compliance with the EMC Directive and Low Voltage Directive, Section 2.3, 3.3.2, 3.4.5

May, 2008 SH(NA)-080362E-F

Correction

Manuals, Compliance with the EMC Directive and Low Voltage Directive, Generic Terms and Abbreviations, Section 2.2, 3.7.1, 3.8.1, 3.9, 4.5.2, 4.6, 4.7.1, 6.2, 6.6.6

Japanese Manual Version SH-080361-F

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.

A - 4 A - 4

INTRODUCTION

Thank you for purchasing the MELSEC-A series programmable controller. Before using the product, read this manual carefully to fully understand the functions and the performance of the programmable controller. Please forward a copy of this manual to the end user.

Manuals

The following manuals are also relevant to this product.

You can order them as necessary.

Relevant Manuals

Manual Name

Control & Communication System Master/Local Module User's Manual

type AJ61BT11/A1SJ61BT11

Describes the system configuration, performance specifications, functions, handling, wiring and

troubleshooting of the AJ61BT11 and A1SJ61BT11. (Sold separately)

Control & Communication System Master/Local Module User's Manual

type AJ61QBT11/A1SJ61QBT11

Describes the system configuration, performance specifications, functions, handling, wiring and

troubleshooting of the AJ61QBT11 and A1SJ61QBT11. (Sold separately)

Manual Number

(Model Code)

IB-66721

(13J872)

IB-66722

(13J873)

Control & Communication System Master/Local Module User's Manual type QJ61BT11N

Describes the system configuration, performance specifications, functions, handling, wiring and

troubleshooting of the QJ61BT11N. (Sold separately)

Type A80BDE-J61BT11 Control & Communication Link System Master/Local Interface

Board User's Manual (For SW4DNF-CCLINK-B)

Describes the system configuration, performance specifications, handling, wiring and troubleshooting of

the A80BDE-J61BT11. (Sold separately)

Type Q80BD-J61BT11N Control & Communication Link System Master/Local Interface

Board User's Manual (For SW1DNC-CCBD2-B)

Describes the system configuration, performance specifications, handling, wiring and troubleshooting of

the A80BDE-J61BT11. (Sold separately)

SH-080394E

(13JR64)

IB-0800175

(13JR28)

SH-080527ENG

(13JR77)

Compliance with the EMC Directive and Low Voltage Directive

(1) For programmable controller system

To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller (EMC and Low Voltage Directives compliant) into other machinery or equipment, refer to the "EMC AND LOW VOLTAGE DIRECTIVES" chapter of the User's Manual for the CPU module used. The CE mark, indicating compliance with the EMC and Low Voltage Directives, is printed on the rating plate of the programmable controller.

(2) For the product

For the compliance of this product with the EMC and Low Voltage Directives, refer to the "CC-Link module" section in the "EMC AND LOW VOLTAGE DIRECTIVES" chapter of the User's Manual for the CPU module used.

A - 8 A - 8

Generic Terms and Abbreviations

Unless otherwise specified, this manual uses the following generic terms and abbreviations.

Generic Term/Abbreviation Description

AJ65SBT-CLB Abbreviation for AJ65SBT-CLB CC-Link - CC-Link/LT bridge module.

Generic product name for the product types SWnD5C-GPPW-E, SWnD5C-GPPW-EA,

GX Developer

Master module

Remote I/O module

Remote device module

Remote module Generic term for remote I/O module and remote device module.

Remote I/O station

Remote device station

Remote station Generic term for remote I/O station and remote device station.

Intelligent device station

Dedicated power supply

Power supply adapter

RX

RY

RWw

RWr

SWnD5C-GPPW-EV and SWnD5C-GPPW-EVA. (n indicates any of Versions 0 to 7)

Station that controls data link system. One master station is required for each system.

Remote module that handles bit unit data only. (Performs input and output with external devices.)

Remote module that handles bit unit and word unit data only. (Performs input and output with external devices, and analog data conversion.)

Remote station that handles bit unit data only. (Performs input and output with external devices.)

Remote station that handles bit unit and word unit data only. (Performs input and output with external devices, and analog data conversion.)

Station that can perform transient transmission, such as the AJ65BT-R2N (including local stations).

Module connected for power supply to CC-Link/LT system. At least one dedicated power supply or power supply adapter is required for a system.

Remote input (for CC-Link) Information input in bit unit from the remote station to the master station. (Represented as RX)

Remote output (for CC-Link) Information output in bit unit from the master station to the remote station. (Represented as RY)

Remote register (Write area for CC-Link) Information output in 16-bit unit from the master station to the remote device station.

(Represented as RWw)

Remote register (Read area for CC-Link) Information input in 16-bit unit from the remote device station to the master station.

(Represented as RWr)

Product List

This product consists of the following.

Model name Product Name Quantity

AJ65SBT-CLB AJ65SBT-CLB CC-Link - CC-Link/LT Bridge Module 1

A - 9 A - 9

1 OVERVIEW

MELSEC-A

1

1.1 Overview

This manual provides the specifications, part names, setting, etc. of the AJ65SBT-CLB CC-Link - CC-Link/LT bridge module (hereafter referred to as the AJ65SBT-CLB) that is designated to be used as a remote device station in a CC-Link system.

The AJ65SBT-CLB includes the bridge function to establish a connection between CCLink and CC-Link/LT. Using the AJ65SBT-CLB connects the remote I/O of CC-Link/LT to a CC-Link system. Any of the A series, QnA series and Q series can be used to configure a system, realizing a compact wire-saving system.

AJ65SBT-CLB Remote I/O station Remote I/O station

Terminating resistor

Power supply adapter

CC-Link side

CC-Link/LT side

Partner company's product

General power supply

24 V DC

Terminating resistor

Remote station

CL1Y4-T1B2

CL2AD4-B

Y0

Remote station

1 - 1 1 - 1

1 OVERVIEW

MELSEC-A

1.2 Features

The AJ65SBT-CLB has the following features.

(1) Seamless connection of two networks

The AJ65SBT-CLB is a bridge module that can connect CC-Link and CC-Link/LT seamlessly. Using RX and RY (bit devices), one bridge module can control up to 224 points (448 points when both inputs and outputs are used).

(2) Confirmation of communication status of CC-Link/LT remote

stations

The data link statuses and I/O errors of CC-Link/LT remote stations can be confirmed from the PLC CPU of the CC-Link master station.

(3) Configuration of CC-Link/LT using A, QnA ser ies

A CC-Link/LT system can be configured using the MELSEC-A, QnA series via CC-Link.

(4) Wire saving and easy installation

The one-touch connectors ensure easy installation by using as the CC-Link side communication connectors.

(5) Compact size

The AJ65SBT-CLB has the same size as the AJ65SBTB1-8 compact remote I/O module. (Width 87.0 (3.43) Either of screws or DIN rail can be used to mount the module to a control panel.

height 49.0 (1.93) depth 40.0 (1.57) mm (inch))

1

1 - 2 1 - 2

A

2 SYSTEM CONFIGURATION

2.1 Overall Configuration

MELSEC-

This section explains a system including the AJ65SBT-CLB. For the transmission specifications, station-to-station distance, overall cable distance

2

(maximum transmission distance), etc. of CC-Link, refer to the user's manual of the master module. Refer to Section 3.3 for the wiring specifications.

Master station

Remote I/O station

Intelligent device station

CC-Link side

CC-Link/LT side

AJ65SBT-CLB

C

L

1

P

A D

Remote stationRemote stationRemote station

C

L

2

8

Y

-

T

P

1

B

2

Y

0

C

L

2

8

Y

-

T

P

1

B

2

Y

0

1

Power supply adapter

General power supply

Item Specifications Remarks

Transmission speed 2.5 Mbps 625 kbps 156kbps Station-to-station distance Not limited Max. no. of modules per drop line 8 modules

Length of trunk line 35 m 100 m 500 m

T-branch interval Not limited Max. length of drop line 4 m 16 m 60 m Max. cable length for one branch line Overall length of drop lines 15 m 50 m 200 m Total length of all drop lines

T-branch connection

Master station

Table 2.1 Network Wiring Specifications

Cable length between terminating resistors. Length of

Length of trunk line (Drop line not included)

Interval length of T-branch

drop lines not included

*3 Terminating resistor

Length of drop

Power

line

supply adapter

Length of drop line

*2

*1

Remote

station

Remote

station

Distance between stations

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Trunk line Drop line

*3

Terminating resistor

Remote

station

1: The length of the drop line includes the length of 2. (The max. length of drop line and overall

length of drop lines include the length of

2.)

3: Refer to Section 4.5.4 for the terminating resistor mounting method.

2 - 1 2 - 1

A

2 SYSTEM CONFIGURATION

MELSEC-

POINT

(1) The connection order of remote stations is not relevant to the station numbers. (2) The remote station numbers are not necessarily consecutive. (Empty station

number does not cause data link failure.)

2.2 Applicable System

This section explains the applicable master modules and the precautions for system configuration.

(1) The following table indicates the applicable master modules.

Model Name

Q series QJ61BT11N, QJ61BT11

QnA series AJ61QBT11, A1SJ61QBT11

A series AJ61BT11, A1SJ61BT11

FX series FX2N-16CCL-M

PCI board Q80BD-J61BT11N, A80BD-J61BT11

Others CC-Link partner maker's master module

2.2.1 Applicable software package

The FX series can be used within the range of: FX

1N, FX1NC 128 points

FX

2N, FX2NC 256 points

in the whole system.

2

To carry out CC-Link / CC-link/LT diagnostics, GX Developer of Version 8.00A or later is required.

2 - 2 2 - 2

A

2 SYSTEM CONFIGURATION

2.3 Precautions for System Configuration

(1) Arrangement of AJ65SBT-CLB

(a) CC-Link side

The AJ65SBT-CLB can be placed in any position as the remote device station of the CC-Link system.

(b) CC-Link/LT side

Since T-branch connection can be made, the AJ65SBT-CLB can apparently be placed midway through the trunk line. Note that the length of

Master station

the trunk line is defined as the length between two terminating resistors.

Remote I/O station

CC-Link side

CC-Link/LT side

AJ65SBT-CLB

Terminating resistor

Remote device station

*3

MELSEC-

Remote I/O station

Length of drop line

*2 *2 *2

Remote

station

Remote

station

Remote

station

Remote

station

*3

Terminating resistor

Length of drop line

Length of trunk line

Power supply adapter

*2

*1

Remote

station

Remote

station

Distance between stations

Remote

station

Remote

station

*1

Remote

station

Remote

station

Trunk line Drop line

1 The length of drop line includes the length of 2. (The max. length of drop line and overall

length of drop lines include the length of 2.)

3 Refer to Section 4.5.4 for the terminating resistor mounting method.

(2) Number of CC-Link/LT side drop line branch stages

In the CC-Link/LT system, branch the drop line up to two stages. The drop line cannot be branched to three or more stages.

Remote

station

Remote

station

Third drop line branch stage: cannot be wired.

Remote

station

Trunk line Drop line

2 - 3 2 - 3

A

2 SYSTEM CONFIGURATION

(3) Mounting condition for CC-Link/LT dedicated power supply or

power supply adaptor

The mounting conditions for a dedicated power supply or power supply adapter for the CC-Link/LT vary depending on the devices to be connected and the wiring length. Refer to the User’s Manual of the dedicated power supply or power supply adapter for the conditions.

POINT

Always connect the dedicated power supply or power supply adapter to the trunk line. (Connection to branch lines is not allowed.)

(4) Prevention of incorrect input/output from remote I/O module of CC-

Link/LT

To prevent incorrect input/output from remote I/O modules, design the system while paying full attention to the following.

(a) When power is ON or OFF

Power ON the remote I/O module (Power on the dedicated power supply or power supply adapter) before starting the data link. Also, stop the data link before powering OFF the remote I/O module (Powering off the dedicated power supply or power supply adapter).

MELSEC-

Data link start

Data link stop

Master module

(Data link status)

Remote I/O module

(Power status)

Executed

Stopped

ON

OFF

2 - 4 2 - 4

A

2 SYSTEM CONFIGURATION

(b) Instantaneous power failure of remote I/O module

When instantaneous power failure occurs in the power source (24V DC) for the remote I/O module, incorrect data may be input.

1) Causes of incorrect input due to instantaneous power failure

Remote I/O module (Power for module and

external power supply for input)

MELSEC-

The hardware of the remote I/O module converts the supplied power of 24V DC into 5V DC inside the module and uses it for its own operation. When instantaneous power failure occurs in the remote I/O module, the following, (Time until 5V DC is turned OFF inside the remote I/O module)

>(Response time from ON to OFF of the input ), is established. Therefore, when the devices are refreshed within the time shown as (1), data will be incorrectly input. (Especially, when the input response time is set to the high-speed response type)

1)

Remote I/O module (Inside 5V DC)

Input (Xn)

Externally powering off for input, turns input (Xn) OFF after response time from ON to OFF of Input unit.

Externally powering off for input, turns input (Xn) ON after response time from OFF to ON of input module.

2 - 5 2 - 5

A

2 SYSTEM CONFIGURATION

2) Preventive measure against incorrect input

MELSEC-

Install wiring so that the power is supplied from the same power source to the power supply module, stabilized power supply and external power supply for AC input.

Remote I/O module

External supply power for input

DC input

AC input

AJ65SBT-CLB

Stabilized

power supply

Stabilized

power supply

AJ65SBT-CLB

Stabilized

power supply

24VDC

Power supply

adapter

Power supply

adapter

2 - 6 2 - 6

A

2 SYSTEM CONFIGURATION

2.4 Parts Sold Separately

The plugs for AJ65SBT-CLB are sold separately.

One-touch

connector plug for

communication

1, 2

Online connector for communication

One-touch connector plug with terminating

resistor

(including 1)

3

Please purchase them as necessary.

Mitsubishi model

name

A6CON-L5P

A6CON-LJ5P

A6CON-TR11 ⎯

Part model name

(manufacturer)

35505-6000-

BOM GF (3M)

35720-L200-B00

AK (3M)

1 Mitsubishi's A6CON- 5P includes 10 plugs. 2 Once insulation-displaced, the one-touch connector plugs cannot be reused. 3 Mitsubishi's A6CON- J5P includes 5 plugs.

Specifications

communication line

0.5 (AWG#20)

shielded cable (drain wire)

0.5 (AWG#20)

⎯ ⎯ ⎯ ⎯

One-touch connector plug with

terminating resister attached

for communication (110Ω)

MELSEC-

2.2 to 3.0

Red

⎯ ⎯ ⎯

Color of

the cover

REMARK

• As following table indicates, the optional plugs/connectors are compatible with the connectors for this module.

Connector for this Module Optional Parts

One-touch connector for

communication

• One-touch connector plug for communication

• Online connector for communication

• One-touch connector plug with terminating resistor

• Cables, connectors and terminating resistors on the CC-Link/LT side For inquiries about the cables, connectors and/or terminating resistors on the CCLink/LT side, access the home page of the CC-Link Partner Association on the Internet at http://www.cc-link.org/

.

2 - 7 2 - 7

A

2 SYSTEM CONFIGURATION

MEMO

MELSEC-

2 - 8 2 - 8

A

3 SPECIFICATIONS

MELSEC-

3.1 General Specifications

Operating ambient

temperature

3

Storage ambient

temperature

Operating ambient

humidity

Storage ambient

humidity

Vibration resistance

Shock resistance

Operating ambience No corrosive gases

Operating altitude 2000m (6562ft.) max.

Installation location Inside control panel

Overvoltage

category 1

Pollution degree 2 2 max.

Item Specifications

This chapter provides the specifications of the AJ65SBT-CLB.

Table 3.1 General specifications

0 to 55°C

-25 to 75°C

5 to 95%RH, non-condensing

Frequency Acceleration Amplitude Sweep count

Conforming

to

JIS B 3502,

IEC 61131-2

Conforming to JIS B 3502, IEC 61131-2 (147 m/s

Under

intermittent

vibration

Under

continuous

vibration

10 to 57Hz ———

57 to 150Hz

10 to 57Hz ———

57 to 150Hz

9.8m/s2

4.9m/s2

II max.

2

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

0.075mm

(0.003inch)

———

0.035mm

(0.001inch)

———

10 times each in

X, Y, Z directions

(for 80 min.)

1 : 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 II applies to equipment for which electrical power is supplied from fixed facilities. The surge voltage withstand level for up to the rated voltage of 300 V is 2500 V.

2 : This index indicates the degree to which conductive material is generated in terms of the environment

where the equipment is used. Pollution level 2 is when only non-conductive pollution occurs but temporary conductivity may be produced due to condensation.

3 : Do not use or store the programmable controller under pressure higher than the atmospheric pressure of

altitude 0m. Doing so can cause a malfunction. When using the programmable controller under pressure, please contact your sales representative.

3 - 1 3 - 1

A

3 SPECIFICATIONS

MELSEC-

3.2 Performance Specifications

The following table provides the performance specifications of the AJ65SBT-CLB.

Table

3.2 Performance specifications

Item Specifications

Station type Remote device station CC-Link Version Ver.1.10

2 stations

Number of occupied stations

CC-Link side

AJ65SBT-CLB connection position No restrictions

External connection system

4-point mode 8-point mode 16-point mode

Control

CC-Link/LT side

Communication specifications

Module mounting screw

Module mounting direction

24V DC power

Common

supply

Level of protection IP2X Weight 0.09kg

1 Performance of the CC-Link/LT cannot be guaranteed for use of cables other than the dedicated flat cables, VCTF

cables and high flexible cables. 2 Supplied by the dedicated power supply or power supply adaptor of CC-Link/LT. 3 For VCTF cable specifications, see Table 3.3. 4 Use the dedicated flat cables and high flexible cables accredited by the CC-Link Partner Association. (Refer to Section

2.4.)

4 stations

8 stations (4 occupied stations modules)

Maximum number of link points Number in parentheses assumes use of the same I/O addresses

Number of link points per station Number in parentheses assumes

specifications

use of the same I/O addresses

Transmission speed 2.5Mbps/625kbps/156kbps

Communication system BITR system (Broadcastpolling Interval Timed Response)

Transmission path format T-branch system

Error control system CRC

Number of connected modules 56 modules

Remote station number 1 to 56

AJ65SBT-CLB connection position Connected at the end of the trunk line

RAS functions

Connection cable 1

Voltage 24V DC externally supplied (20.4V DC to 26.4V DC, ripples within 5%)

2

Current consumption 0.075A (When 24V DC) Start-time current 0.165A (When 24V DC)

2

64 points each for RX and RY (16 points are used in the system) 8 points each for RWr and RWw 128 points each for RX and RY (16 points are used in the system) 16 points each for RWr and RWw

256 points each for RX and RY (32 points are used in the system) 32 points each for RWr and RWw

One-touch connector for communication [transmission circuit] (5-pin, insulation displacement type connector plug is sold separately) <Sold separately> Online connector for communication: A6CON-LJ5P

224 points (448 points)

4 points

(8 points)

Network diagnostics, internal loopback diagnostics, slave station separation, automatic return to system

8 points

(16 points)

16 points

(32 points)

Dedicated flat cable (0.75mm2X4) 4, VCTF cable 3, high flexible cable

0.7mm 16mm or more screw

M4 Tightening torque range 78 to 108N DIN rail can also be used for mounting. Can be mounted in any of six orientations. (No restrictions on mounting directions)

4

cm

3

3 - 2 3 - 2

A

3 SPECIFICATIONS

Table 3.3 VCTF cable specifications (Extract from JIS C 3306)

MELSEC-

Type No. of cores

Vinyl cabtyre,

Round cord

Nominal cross-

sectional area

4 0.75mm

Conductor

Composition

No. of wires/wire diameter

2

30/0.18mm 1.1mm

Outside

diameter

Insulator

thickness

0.6mm 1.0mm

Sheath

thickness

3.3 Network Wiring Specifications

3.3.1 CC-Link network wiring specifications

For the network wiring specifications of CC-Link, refer to the user's manual of the master module.

3.3.2 CC-Link/LT network wiring specifications

Master station

CC-Link side

CC-Link/LT side

T-branch connection

Terminating

1 The length of drop line includes the length of 2. (The max. length of drop line and overall

length of drop lines include the length of

3 Refer to Section 4.5.4 for the terminating resistor mounting method.

3 - 3 3 - 3

The following indicates the network wiring specifications of CC-Link/LT.

Item Specifications Remarks

Transmission speed 2.5 Mbps 625 kbps 156 kbps

Distance between stations Not limited

Max. no. of connectable

modules per drop line

8 modules

Cable length between

Length of trunk line 35 m 100 m 500 m

terminating resistors. Length of drop lines not included

T-branch interval Not limited

Max. length of drop line 4 m 16 m 60 m

Max. cable length per branch

line

Overall length of drop lines 15 m 50 m 200 m Total length of all drop lines

device station

*1

Length of drop line

Remote

Length of trunk line (Drop line not included)

*2

Distance between stations

Remote

station

Remote

station

Remote

I/O station

station

Interval length of T-branch

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Trunk line Drop line

AJ65SBT-CLB

resistor

Remote

I/O station

Length of drop

*3

line

Power

supply

adapter

2.)

Terminating

resistor

Conductor

resistance

(20

)

25.1

Ω/km

*3

A

3 SPECIFICATIONS

MELSEC-

POINT

When connecting multiple lines with dedicated connectors to form one trunk line, the number of connections must be 10 or less.

Line

Master station

connection

Terminating resistor

Power supply adapter

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Remote

station

Terminating resistor

3 - 4 3 - 4

A

3 SPECIFICATIONS

3.4 Concept of Remote Input/Output

This section explains the I/O signals for the AJ65SBT-CLB module.

Example: The following provides an example of setting the AJ65SBT-CLB to 2

occupied stations and 4-point mode.

Master station

Station 1

1 station

occupied

Station 2 2 stations occupied

Station 3

1 station

occupied

MELSEC-

CC-Link side

CC-Link/LT side

CC-Link master station

Station 1

Station 2

Station 3

AJ65SBT-CLB

Remote input

RX0F to RX00 RX1F to RX10

RX2F to RX20 RX3F to RX30 RX4F to RX40 RX5F to RX50

RX6F to RX60 RX7F to RX70

to

RX7FF to RX7F0

Section 3.5.1 to Section 3.5.3

Station 1

4 input

points

CL1X4-D1B2 CL2X8-D1B2

1 station

2 station

1 station

Station 2

8 input

points

AJ65SBT-CLB

RX2F to RX20 RX3F to RX30 RX4F to RX40

RX5F to RX50

Station 4

2 output

points

CL1Y2-T1D2S

48 points

System area, 16 points

Station 3

4 output

points

CL1Y4-T1B2

CC-Link/LT side

1) 4 points

2) 8 points

3) 4 points

4) 2 points

Empty,2 points

5) 16 points

Station 5

16 input

points

CL2X16-D1M1V

1 station

2 stations

1 station

4 stations

Section 3.5.4

3 - 5 3 - 5

A

3 SPECIFICATIONS

3.5 Remote I/O Signals for CC-Link Master Module

This section explains the I/O signals of the AJ65SBT-CLB for the CC-Link master module.

3.5.1 Remote I/O signal list when 2 stations are occupied

MELSEC-

Signal Direction: AJ65SBT-CLB master module Signal Direction: Master module AJ65SBT-CLB

Remote input (RX) Name Remote output (RY) Name

RXn0

to

RX(n 2)F

RX(n+3)0

to

3)9

RX(n

RX(n 3)A Error status flag

RX(n 3)B Remote READY

RX(n 3)C

RX(n 3)D

RX(n 3)E

RX(n 3)F

Out of 64 points, 16 points are used as a system area.

RYn0

Used by CC-Link/LT remote

Use prohibited

to

RY(n 2)F

3)0

RY(n

to

3)F

RY(n

Used by CC-Link/LT remote

Use prohibited

POINT

The prohibited devices are used by the system and therefore cannot be used by the user. If data is written to the buffer memory area corresponding to the prohibited device or to the device specified for auto refresh, the functions of the AJ65SBT-CLB cannot be guaranteed.

3 - 6 3 - 6

A

3 SPECIFICATIONS

3.5.2 Remote I/O signal list when 4 stations are occupied

MELSEC-

Signal Direction: AJ65SBT-CLB Master module Signal Direction: Master module AJ65SBT-CLB

Remote input (RX) Name Remote output (RY) Name

RXn0

to

6)F

RX(n

RX(n 7)0

to

RX(n 7)9

RX(n 7)A Error status flag

RX(n 7)B Remote READY

RX(n 7)C

RX(n 7)D

RX(n 7)E

RX(n 7)F

Out of 128 points, 16 points are used as a system area.

RYn0

Used by CC-Link/LT remote

Use prohibited

to

RY(n 6)F

RY(n

7)0

to

RY(n 7)F

Used by CC-Link/LT remote

Use prohibited

POINT

The prohibited devices are used by the system and therefore cannot be used by the user. If data is written to the buffer memory area corresponding to the prohibited device or to the device specified for auto refresh, the functions of the AJ65SBT-CLB cannot be guaranteed.

3 - 7 3 - 7

A

3 SPECIFICATIONS

MELSEC-

3.5.3 Remote I/O signal list when 8 stations are occupied (4 occupied stations 2 modules)

Out of 256 points, 32 points are used as a system area. When 8 stations (4 occupied stations

Signal Direction: AJ65SBT-CLB Master module Signal Direction: Master module AJ65SBT-CLB

Remote input (RX) Name Remote output (RY) Name

RXn0

to

RX(n 6)F

RX(n 7)0

to

7)9

RX(n

RX(n 7)A Error status flag

RX(n 7)B Remote READY

RX(n 7)C

RX(n 7)D

RX(n 7)E

RX(n 7)F

RX(n 8)0

to

RX(n E)F

RX(n F)0

to

F)9

RX(n

RX(n F)A Error status flag

RX(n F)B Remote READY

RX(n F)C

RX(n F)D

RX(n F)E

RX(n F)F

occupying modules are placed in series.

Used by CC-Link/LT remote

Use prohibited

Used by CC-Link/LT remote

Use prohibited

POINT

• The prohibited devices are used by the system and therefore cannot be used by the user.

If data is written to the buffer memory area corresponding to the prohibited device

or to the device specified for auto refresh, the functions of the AJ65SBT-CLB cannot be guaranteed.

• Set the station data as two modules that occupy four remote device stations.

• The same data is stored into "RXn

2 modules) are occupied, two 4-station

RYn0

to

RY(n 6)F

7)0

RY(n

to

7)F

RY(n

RY(n 8)0

to

RY(n E)F

F)0

RY(n

to

F)F

RY(n

Used by CC-Link/LT remote

Use prohibited

Used by CC-Link/LT remote

Use prohibited

7A, RXn 7B" and "RXn FA, RXn FB".

3 - 8 3 - 8

A

3 SPECIFICATIONS

3.5.4 Details of remote I/O signals

This section explains the assignment and functions of the CC/Link remote inputs/outputs.

(1) Remote I/O signal list for 4-point mode setting

CC-Link

RXnF to RXn0 Station number 4 Station number 3 Station number 2 Station number 1

RX(n 2)F to RX(n 2)0 Station number 12 Station number 11 Station number 10 Station number 9

RX(n 3)F to RX(n 3)0 Use prohibited

CC-Link

RYnF to RYn0 Station number 4 Station number 3 Station number 2 Station number 1

RY(n 2)F to RY(n 2)0 Station number 12 Station number 11 Station number 10 Station number 9

RY(n 3)F to RY(n 3)0 Use prohibited

CC-Link

RXnF to RXn0 Station number 4 Station number 3 Station number 2 Station number 1

RX(n 6)F to RX(n 6)0 Station number 28 Station number 27 Station number 26 Station number 25

RX(n 7)F to RX(n 7)0 Use prohibited

CC-Link

RYnF to RYn0 Station number 4 Station number 3 Station number 2 Station number 1

RY(n 6)F to RY(n 6)0 Station number 28 Station number 27 Station number 26 Station number 25

RY(n 7)F to RY(n 7)0 Use prohibited

(a) The following table lists the I/O signals for 2 occupied station setting

F E D C B A 9 8 7 6 5 4 3 2 1 0

to to

F E D C B A 9 8 7 6 5 4 3 2 1 0

to to

(b) The following table lists the I/O signals for 4 occupied station setting

F E D C B A 9 8 7 6 5 4 3 2 1 0

to to

F E D C B A 9 8 7 6 5 4 3 2 1 0

to to

MELSEC-

Remote input (X) of CC-Link/LT Remote input (RX) of

Remote output (Y) of CC-Link/LT Remote output (RY) of

Remote input (X) of CC-Link/LT Remote input (RX) of

Remote output (Y) of CC-Link/LT Remote output (RY) of

3 - 9 3 - 9

Mitsubishi Melsec-A AJ65SBT User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

REVISIONS

INTRODUCTION

CONTENTS

Manuals

Compliance with the EMC Directive and Low Voltage Directive

Generic Terms and Abbreviations

Product List

1 OVERVIEW

1.1 Overview

1.2 Features

2 SYSTEM CONFIGURATION

2.1 Overall Configuration

2.2 Applicable System

2.2.1 Applicable software package

2.3 Precautions for System Configuration

2.4 Parts Sold Separately

3 SPECIFICATIONS

3.1 General Specifications

3.2 Performance Specifications

3.3 Network Wiring Specifications

3.3.1 CC-Link network wiring specifications

3.3.2 CC-Link/LT network wiring specifications

3.4 Concept of Remote Input/Output

3.5 Remote I/O Signals for CC-Link Master Module

3.5.1 Remote I/O signal list when 2 stations are occupied

3.5.2 Remote I/O signal list when 4 stations are occupied

3.5.4 Details of remote I/O signals