MITSUBISHI A2USHCPU-S1 User Guide

type A2USHCPU-S1

User,s Manual

Mitsubishi Programmable Logic Controller

SAFETY PRECAUTIONS

(Read these precautions before using.)

When using Mitsubishi equipment, thoroughly read this manual and the associated manuals introduced in the manual. Also pay careful attention to safety and handle the module properly.

These SAFETY PRECAUTIONS classify the safety precautions into two categories: “DANGER” and “CAUTION”.

DANGER

CAUTION

Procedures which may lead to a dangerous condition and cause death or serious injury if not carried out properly.

Procedures which may lead to a dangerous condition and cause superficial to medium injury, or physical damage only, if not carried out properly.

Depending on circumstances, procedures indicated by CAUTION 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 PRECAUTIONS]

!DANGER

•Install a safety circuit external to the PC that keeps the entire system safe even when there are problems with the external power supply or the PC main module. Otherwise, trouble could result from erroneous output or malfunction.

(1)Configure the following circuits outside the PC: emergency stop circuit, protection circuit, interlocking circuit for opposite operations such as forward and reverse operations, and interlocking circuit for machine damage prevention such as upper/lower limit for positioning.

(2)When the PC detects the following problems, it will stop calculation and turn off all output.

•The power supply module has an over current protection device and over voltage protection device.

•The PC CPUs self-diagnostic functions, such as the watchdog timer error, detect problems.

In addition, all output will be turned on when there are problems that the PC CPU cannot detect, such as in the I/O controller. Build a failsafe circuit exterior to the PC that will make sure the equipment operates safely at such times.

Refer to the Section 8.1 in this manual for example failsafe circuits.

(3)Output could be left on or off when there is trouble in the output module’s relay or transistor. So, build an external monitoring circuit that will monitor any single output that could cause serious trouble.

•If current over the rating or over-current due to a load short-circuit flows for a long term, it may cause smoke or fire. Prepare an external safety circuit, such as a fuse.

•Build a circuit that turns on the external power supply when the PC main module power supply is turned on. If the external power supply is turned on first, it could result in erroneous output or malfunction.

[DESIGN PRECAUTIONS]

!DANGER

•Build a circuit that turns on the external power supply after the PLC main module power is turned on.

If the external power supply is turned on first, it could result in accidents due to erroneous outputs or a malfunction.

•When there are communication faulty with the data link, the communication faulty station will enter the following condition. Build an interlock circuit into the PLC program that will make sure the system operates safely by using the communication state information.

Not doing so could result in erroneous output or malfunction.

(1)For the data link data, the data prior to the communication error will be held.

(2)The MELSECNET (II, /B, /10) remote I/O station will turn all output off.

(3)The MELSECNET/MINI-S3 remote I/O station will hold the output or turn all output off depending on the E.C. mode setting.

Refer to manuals for corresponding data link system for how to detect the communication faulty station and the operation status when a communication error occurred.

•When configuring a system, do not leave any slots vacant on the base. Should there be any vacant slots, always use a blank cover (A1SG60) or dummy module (A1SG62).

If the cover is not attached, the module's internal parts may be dispersed when a short-circuit test is performed or overcurrent/overvoltage is accidentally applied to the external I/O area.

!CAUTION

•Do not bunch the control wires or communication cable with the main circuit or power wires, or install them close to each other.

They should be installed 100mm (3.94 inch) or more from each other. Not doing so could result in noise that would cause malfunction.

•When controlling items like lamp load, heater or solenoid valve using an out put module, large current (approximately ten times greater than that present in normal circumstances) may flow when the output is turned OFF ON. Take measures such as replacing the module with one having sufficient rated current.

[INSTALLATION PRECAUTIONS]

!CAUTION

•Use the PLC in the environment given in the general specification section of the manual. Using the PLC outside the range of the general specifications may result in electric shock, fire, or malfunction or may damage or degrade the product.

•Before mounting the module, securely insert the projection at the bottom of the module into the fixing hole on the base module.

(The AnS series module must be tightened to the base module at the specified tightening torque.) An improperly mounted module may result in malfunction, failure, or falling.

Excessive screw tightening may cause falling due to the breakage of the screw or module, short-circuit, or malfunction.

[INSTALLATION PRECAUTIONS]

!CAUTION

•Tighten the screw within the range of specified torque.

If the screws are loose, it may result in fallout, short circuits, or malfunctions.

Tightening the screws too far may cause damage to the screw and/or the module, resulting in fallout, short circuits, or malfunction.

•When installing extension cables, be sure that the base unit and the module connectors are installed correctly. After installation, check them for looseness. Poor connections could result in erroneous input and erroneous output.

•Correctly connect the memory card installation connector to the memory card. After installation, make sure that the connection is not loose. A poor connection could result in malfunction.

•Do not directly touch the module’s conductive parts or electronic components. Doing so could cause malfunction or failure in the module.

[WIRING PRECAUTIONS]

!DANGER

•Completely turn off the external power supply when installing or wiring. Not completely turning off all power supply could result in electric shock or damage to the product.

•When turning on the power or operating the module after installation or wiring work, be sure that the module’s terminal covers are correctly attached. Not attaching the terminal covers could result in electric shock.

!CAUTION

•Be sure to ground the FG terminals and LG terminals with a special PLC ground of Type 3 or above. Not doing so could result in electric shock or malfunction.

•When wiring in the PLC, check the rated voltage and terminal layout of the wiring, and make sure the wiring is done correctly. Connecting a power supply that differs from the rated voltage or wiring it incorrectly may cause fire or breakdown.

•Do not connect multiple power supply modules in parallel.

Doing so could cause overheating, fire, or damage to the power supply module.

•Tighten the terminal screws with the specified torque.

If the terminal screws are loose, it could result in short circuits, fire, or malfunction. Tightening the screws too far may cause damage to the screw and/or the module, resulting in fallout, short circuits, or malfunction.

•Take care so that foreign matter such as chips and wiring scraps do not enter the module as it could result in fire, trouble or a malfunction.

•External connections shall be crimped or pressure welded with the specified tools, or correctly soldered.

For information regarding the crimping and pressure welding tools, refer to the I/O module’s user manual. Imperfect connections could result in short circuit, fires, or malfunction.

[STARTING AND MAINTENANCE PRECAUTIONS]

!DANGER

•Do not touch the terminals while power is on. Doing so could cause shock or malfunction.

•Correctly connect the battery. Also, do not change, disassemble, heat, place in fire, short circuit, or solder the battery.

Mishandling of the battery can cause overheating or cracks which could result in injury and fires.

•Make sure to switch all phases of the external power supply off before cleaning or re-tightening screws. If you do not switch off the external power supply, it will cause electric shock.

If the screws are loose, it may result in fallout, short circuit, or malfunction. Tightening the screws too far may cause damages to the screws and/or the module, resulting in fallout, short circuits, or malfunction.

!CAUTION

•Carefully read manuals and confirm that it is safe enough before performing on-line operations which require to connect peripheral devices to an operating CPU module. (especially when modifying a program, performing forced output, or modifying the operation status.) Misoperation may damage the module or cause accidents.

•Do not disassemble or rebuild the module.

It may cause accidents, malfunction, injury, or fire.

•When using a cellular phone, keep it 25 cm or more away from the PLC. Otherwise, malfunction may result.

•Make sure to switch all phases of the external power supply off before mounting or removing the module. If you do not switch off the external power supply, it will cause failure or malfunction of the module.

[DISPOSAL PRECAUTIONS]

!CAUTION

•Disposing of this product, treat it as industrial waste.

Revisions

			* The manual number is noted at the lower left of the back cover.
Print Date	*Manual Number			Revision
Jun. 1997	IB(NA)-66789-A		First printing
Jun. 2002	IB(NA)-66789-B		Equivalent to the Japanese version C
			Correction
			SAFETY PRECAUTIONS, Chapter 1, Section 1.2, Section 2.1, 2.2.1, 2.2.2,
			2.2.3, 2.3, Chapter 3, Section 4.1.4, 4.2.2, 4.2.5, Section 5.1, 5.2, Section
			6.1.2, 6.1.3, Section 7.1.1, 7.1.5, Section 8.1, Chapter 9, Section 10.3.2,
			Appendix 2.1, 2.2, Appendix 4.2

This manual does not imply guarantee or implementation right for industrial ownership or implementation of other rights. Mitsubishi Electric Corporation is not responsible for industrial ownership problems caused by use of the contents of this manual.

1997 Mitsubishi Electric Corporation

Introduction

Thank you for choosing a Mitsubishi MELSEC-A Series General Purpose Programmable Controller. Before using your new PC, please read this manual thoroughly to gain an understanding of its functions so you can use it properly.

Please forward a copy of this manual to the end user.

Table of Contents

About This Manual

1.	OVERVIEW		1- 1 to 1- 3
1.1	Features............................................................................................................................................................		1- 2
1.2	Comparison of Performance and Specifications with A2USCPU(S1)...............................................................		1- 3
2.	SYSTEM CONFIGURATION		2- 1 to 2- 19
2.1	Overall Configuration ........................................................................................................................................		2- 1
2.2	Precautions When Configuration the System ...................................................................................................		2- 3
	2.2.1	Hardware ...............................................................................................................................................	2- 3
	2.2.2	Software package ..................................................................................................................................	2- 5
	2.2.3 Precautions when using GPP function software packages and A8PU peripheral devices
		which are not compatible with AnU........................................................................................................	2- 7
2.3	System Equipment............................................................................................................................................		2- 8
2.4	System Configuration Overview........................................................................................................................		2-18
3.	GENERAL SPECIFICATION		3- 1
4.	CPU MODULE		4-1 to 4- 28
4.1	Performance Specification ................................................................................................................................		4- 1
	4.1.1 Overview of operation processing..........................................................................................................		4- 3
	4.1.2 Operation processing of RUN, STOP, PAUSE, and STEP RUN ...........................................................		4- 5
	4.1.3 Operation processing upon momentary power failure ...........................................................................		4- 7
	4.1.4	Self-diagnosis ........................................................................................................................................	4- 8
	4.1.5	Device list ..............................................................................................................................................	4-10
4.2	Parameter Setting Ranges................................................................................................................................		4-11
	4.2.1 List of parameter setting range ..............................................................................................................		4-11
	4.2.2 Memory capacity setting (for main program, file register, comment, etc.) .............................................		4-13
	4.2.3 Setting ranges of timer and counter.......................................................................................................		4-15
	4.2.4	I/O devices.............................................................................................................................................	4-17
	4.2.5 I/O allocation of special function modules .............................................................................................		4-17
	4.2.6	MELSECNET/MINI-S3 automatic refresh ..............................................................................................	4-18
4.3	Function List......................................................................................................................................................		4-22
4.4	Precautions When Handling the Module...........................................................................................................		4-24
4.5	Name and Setting of Each Part.........................................................................................................................		4-25
	4.5.1 The name of each part of the A2USHCPU-S1.......................................................................................		4-25
	4.5.2 Settings for memory protection switch...................................................................................................		4-27
	4.5.3	Latch clear operation .............................................................................................................................	4-28
5.	POWER SUPPLY MODULE		5- 1 to 5- 7
5.1	Specifications....................................................................................................................................................		5- 1
	5.1.1 Selecting a power supply module ..........................................................................................................		5- 4

5.2 Name and Setting of Each Part.........................................................................................................................

5- 5

6. BASE UNIT AND EXTENSION CABLE			6- 1 to 6- 7
6.1	Specification......................................................................................................................................................		6- 1
	6.1.1	Base unit specifications .........................................................................................................................	6- 1
	6.1.2	Extension cable specifications...............................................................................................................	6- 1
	6.1.3 Usage standards of extension base units
		(A1S52B, A1S55B, A1S58B, A52B, A55B, A58B)...............................................................................	6- 2
6.2	Name and Setting of Each Part.........................................................................................................................		6- 6

7. MEMORY CASSETTE AND BATTERY			7- 1 to 7- 5
7.1	Memory Cassette ..............................................................................................................................................		7- 1
	7.1.1	Specifications.........................................................................................................................................	7- 1
	7.1.2 Precautions when handling the memory cassette .................................................................................		7- 1
	7.1.3 Installation and removal of memory cassette ........................................................................................		7- 2
	7.1.4 Procedure for writing sequence program to A2SMCA-14KP .................................................................		7- 3
	7.1.5 Memory protection setting of A2SNMCA-30KE .....................................................................................		7- 4
7.2	Battery...............................................................................................................................................................		7- 5
	7.2.1	Specifications.........................................................................................................................................	7- 5
	7.2.2	Precautions when handling....................................................................................................................	7- 5
	7.2.3	Battery installation .................................................................................................................................	7- 5

8.	LOADING AND INSTALLATION		8- 1 to 8- 17
8.1	Concept of Failsafe Circuit................................................................................................................................		8- 1
8.2	Installation Environment....................................................................................................................................		8- 5
8.3	Calculation Method of Heat Amount Generated by the PC...............................................................................		8- 5
8.4	Installation of Base Unit ....................................................................................................................................		8- 7
	8.4.1 Precautions when installing PC .............................................................................................................		8- 7
	8.4.2	Installation ..............................................................................................................................................	8- 8
8.5	Installation and Removal of the Modules ..........................................................................................................		8- 9
8.6	Installation and Removal of the Dustproof Cover..............................................................................................		8-12
8.7	Wiring	................................................................................................................................................................	8-13
	8.7.1 ........................................................................................................................	Precautions when wiring	8-13
	8.7.2 ..............................................................................................................Wiring to the module terminals		8-16
8.8	Precautions ....................................................................When Unfailure Power System (UPS) is Connected		8-17

9. EMC DIRECTIVE AND LOW-VOLTAGE INSTRUCTION		9- 1 to 9- 11
9.1 Requirements for Compliance to EMC Directive (89/336/EEC)........................................................................		9- 1
9.1.1	EMC standards ......................................................................................................................................	9- 1
9.1.2 Installation inside the control cabinet.....................................................................................................		9- 2
9.1.3	Cables....................................................................................................................................................	9- 3
9.1.4	Power supply module.............................................................................................................................	9- 6
9.1.5	Ferrite core ............................................................................................................................................	9- 7
9.1.6 Noise filter (power supply line filter).......................................................................................................		9- 7
9.2 Requirement to Conform to the Low-Voltage Instruction ..................................................................................		9- 8
9.2.1 Standard applied for AnS series ............................................................................................................		9- 8
9.2.2 Precautions when using the AnS series ................................................................................................		9- 9
9.2.3	Power supply .........................................................................................................................................	9- 9
9.2.4	Control box.............................................................................................................................................	9-10
9.2.5	Module installation .................................................................................................................................	9-10
9.2.6	Grounding ..............................................................................................................................................	9-11
9.2.7	External wiring .......................................................................................................................................	9-11

10.	MAINTENANCE AND INSPECTION	10- 1 to 10- 5
10.1	Routine Inspection ............................................................................................................................................	10-2
10.2	Periodic Inspection............................................................................................................................................	10-3
10.3	Battery Replacement.........................................................................................................................................	10-4
	10.3.1 Service life of the battery .......................................................................................................................	10-4
	10.3.2 Battery replacement procedure .............................................................................................................	10-5

11.	TROUBLESHOOTING	11- 1 to 1120
11.1	Fundamentals of Troubleshooting ....................................................................................................................	11- 1
11.2	Troubleshooting ................................................................................................................................................	11- 2
	11.2.1 Troubleshooting flowchart......................................................................................................................	11- 2
	11.2.2 Flowchart for actions when the "POWER" LED is turned OFF ..............................................................	11- 3
	11.2.3 Flowchart for actions when the "RUN" LED is turned OFF....................................................................	11- 4
	11.2.4 Flowchart for actions when the "RUN" LED is flashing..........................................................................	11- 5
	11.2.5 Flowchart for actions when the "ERROR" LED is turned ON.................................................................	11- 6
	11.2.6 Flowchart for actions when the "ERROR" LED is flashing.....................................................................	11- 7
	11.2.7 Flowchart for actions when the output module's output load does not turn ON.....................................	11- 8
	11.2.8 Flowchart for actions when the program cannot be written ...................................................................	11- 9
11.3	Error Code List..................................................................................................................................................	11-10
	11.3.1 Procedure to read an error code............................................................................................................	11-10
	11.3.2 Error code list.........................................................................................................................................	11-10
11.4	Possible Troubles with I/O Modules..................................................................................................................	11-18
	11.4.1 Troubles with the input circuit and the countermeasures ......................................................................	11-18
	11.4.2 Possible troubles in the output circuit ....................................................................................................	11-20

APPENDIX		A- 1 to A- 31
Appendix 1 Instruction List.......................................................................................................................................		A- 1
Appendix 2 Lists of Special Relays and Special Registers......................................................................................		A- 8
Appendix 2.1 List of special relays.................................................................................................................		A- 8
Appendix 2.2 List of special registers.............................................................................................................		A-13
Appendix 3 Peripheral Devices................................................................................................................................		A-19
Appendix 4 Precautions When the Existing Sequence Programs Are Diverted for the A2USHCPU-S1 .................		A-20
Appendix 4.1 Instructions with different specifications...................................................................................		A-20
Appendix 4.2 Special relays and special registers with different specifications.............................................		A-21
Appendix 4.3	Parameter setting.....................................................................................................................	A-21
Appendix 4.4 I/O control method....................................................................................................................		A-22
Appendix 4.5	Microcomputer program ...........................................................................................................	A-23
Appendix 4.6 Processing of the index register...............................................................................................		A-23
Appendix 5 External Dimension Diagrams...............................................................................................................		A-24
Appendix 5.1	A2USHCPU-S1 module ...........................................................................................................	A-24
Appendix 5.2 A1S61PN, A1S62PN and A1S63P power supply modules ......................................................		A-24
Appendix 5.3 Basic Base Unit........................................................................................................................		A-25
Appendix 5.3.1 A1S32B basic base unit................................................................................................		A-25
Appendix 5.3.2 A1S33B basic base unit................................................................................................		A-25
Appendix 5.3.3 A1S35B basic base unit................................................................................................		A-26
Appendix 5.3.4 A1S38B basic base unit................................................................................................		A-26
Appendix 5.4 Extension Base unit..................................................................................................................		A-27
Appendix 5.4.1 A1S65B extension base unit.........................................................................................		A-27
Appendix 5.4.2 A1S68B extension base unit.........................................................................................		A-27
Appendix 5.4.3 A1S52B extension base unit.........................................................................................		A-28
Appendix 5.4.4 A1S55B extension base unit.........................................................................................		A-28
Appendix 5.4.5 A1S58B extension base unit.........................................................................................		A-29
Appendix 5.5	Memory Cassette .....................................................................................................................	A-29

Appendix 5.5.1	A2SMCAmemory cassette .....................................................................................	A-29
Appendix 5.5.2	A2SNMCA-30KE memory cassette...............................................................................	A-30
Appendix 5.6 A2SWA-28P Memory Write Adapter ........................................................................................		A-30
Appendix 6 Precautions When Writing Data on a ROM Using PECKER..................................................................		A-31

About This Manual

The following table lists manuals regarding this product.

Related Manuals

	Manual Name	Manual No.
		(Model Code)
	ACPU Programming Manual (Fundamentals)	IB-66249
	Describes programming methods necessary for creating programs, device names, parameters,
	program types, memory area configuration, and so on.	(13J740)
	(Sold separately)
	ACPU Programming Manual (Common Instructions)	IB-66250
	Describes how to use the sequence instruction, basic instructions, applied instructions and
	microcomputer programs.	(13J741)
	(Sold separately)
	AnACPU/AnUCPU/QCPU-A (A mode) Programming Manual (Dedicated Instructions)	IB-66251
	Describes instructions that have been expanded for A2USHCPU-S1.
		(13J742)
	(Sold separately)
	AnACPU/AnUCPU Programming Manual (AD57 Instructions)
	Describes dedicated instructions for A2USHCPU-S1 to control the AD57(S1)/AD58 controller	IB-66257
	module.	(13J743)
	(Sold separately)
	AnACPU/AnUCPU Programming Manual (PID Instructions)	IB-66258
	Describes dedicated instructions for A2USHCPU-S1 to perform the PID control.
		(13J744)
	(Sold separately)
	AnS Module type I/O User's Manual	IB-66541
	Describes the specification of the compact building block type I/O module.
		(13JE81)
	(Sold separately)

1. OVERVIEW

MELSEC-A

1.OVERVIEW

This User's Manual describes the performance, functions, and handling method of the A2USHCPU-S1 general purpose PC (abbreviated as A2USHCPU-S1 hereafter), as well as the specifications and handling of the memory cassette, power supply module and the base module.

The A2USHCPU-S1 has higher performance compared with the conventional A2USCPU, with faster instruction processing speed, increased program size, and so on. Utilize these enhanced capabilities to operate the A2USHCPU-S1 in the most efficient way.

The instructions used in the sequence programs of the A2USHCPU-S1 are as follows:

•Sequence instructions ........................ 25 instructions

•Basic and application instructions ...... 243 instructions

•Dedicated instructions ........................ 204 instructions Refer to Appendix-1 for the complete list of instructions.

The programming modules and software packages have to be compatible with the upgraded A2UCPU, A2UCPU-S1, A3UCPU, and A4UCPU (abbreviated as AnUCPU hereafter).

When the conventional programming modules and software packages are used, the usable range varies depending on the model of the CPU (PC model name). --- Refer to Section 2.2.3.

Refer to the list of components in Section 2.3 for various modules which can be used with the A2USHCPU-S1.

Refer to Section 2.2.1 for the special function modules which have limited range of usable devices.

1-1

1. OVERVIEW

MELSEC-A

1.1Features

The A2USHCPU-S1 has the following features when compared with A2USCPU(S1) and A1SCPU:

(1)The program size was greatly increased in the A2USHCPU-S1 to a maximum of 30k steps, compared with 14k steps of the A2USCPU(S1).

(2)The operation speed (sequence instructions) was substantially improved.

The processing speed of the A2USHCPU-S1 has been improved to 0.09 s/step, compared with 0.2 s/step for the A2USCPU.

(3)The A2USHCPU-S1 has 256k bytes of built-in RAM memory.

The built-in RAM memory has a capacity of 256k bytes with battery backup.

In addition, an optional memory cassette (EPROM, EEPROM) can be attached.

(4)MELSECNET/10-compatible for fast and large-capacity networking

The MELSECNET/10 network system can be constructed by installing a network module (A1SJ71LP21, A1SJ71BR11) to the extension base module and setting the network parameters. It is also compatible with the MELSECNET II system.

(5)The A2USHCPU-S1 has more points for the I/O devices, link devices, and data registers than those of the A1SCPU.

•I/O device (X/Y) ...... 8192 points (X/Y0 to 1FFF)

•Link relay (B) .......... 8192 points (B0 to B1FFF)

•Link register (W) ..... 8192 points (W0 to W1FFF)

•Data register (D) ..... 8192 points (D0 to 8191)

(6)The A2USHCPU-S1 can execute the batch processing of the data communication requests.

•All of the data communication requests from the A1SJ71UC24-R2, A1SD51S, peripheral devices, and others, can be processed by single END processing. (Normally, one END processing processes one communication request.)

•The batch processing of the data communication requests can be activated by selecting "YES" on the "END Batch Processing Setup" in the supplementary function setup of the parameter, or by turning ON the M9029 from the sequence program.

•Delay of the data transfer to each module will be prevented by using the batch processing of the data communication requests.

(M9029: When OFF, only one request is processed by one scan.)

(7)The A2USHCPU-S1 can execute the dedicated instructions for the AnA/AnUCPU.

Dedicated instructions for AnA/AnUCPU, AD57 instructions, and PID control instructions can be executed.

1-2

1. OVERVIEW

MELSEC-A

1.2Comparison of Performance and Specifications with A2USCPU(S1)

The differences in performance and specifications between A2USHCPU-S1 and A2USCPU(S1) are as follows. Performance and specifications which are not listed here are the same between A2USHCPUS1 and A2USCPU(S1).

			CPU Model	A2USHCPU-S1	A2USCPU(S1)
		Item
	I/O Control method			Refresh method	Refresh method
	Processing speed (Sequence instruction) ( s/step)			0.09	0.2
			Sequence instructions	25	25
	Number of instructions		Basic and application instructions	243	243
			Dedicated instructions	204	204
	Constant scan (ms)			10 to 190	10 to 190
	Main program capacity			A maximum of 30k steps	A maximum of 14k steps
			Memory capacity	256k bytes	64k bytes
			(built-in RAM)		(256k bytes)*1
	Memory capacity and memory		EPROM-type	A2SMCA-14KP	A2SMCA-14KP
	cassette model		memory cassette
			E2PROM-type	A2SNMCA-30KE	A2SNMCA-30KE
			memory cassette
	Number of I/O device points (points)			8192	8192
	Number of I/O points (points)			1024	512
					(1024)*1
		Internal relay [M, L, S] (points)		8192	8192
	points	Link relay [B] (points)		8192	8192
		Link register [W] (points)		8192	8192
	device	File register [R] (points		8192	8192
		Data register [D] (points)		8192	8192
	of
		Annunciator [F] (points)		2048	2048
	Number
		Counter [C] (points)		1024	1024
		Timer [T] (points)		2048	2048
		Index register [V, Z] (points)		14	14
	Comment (points)			MAX 4032	MAX 4032
	Expanded comment (points)			MAX 3968	MAX 3968
	Watchdog timer setting			Fixed to 200(ms)	Fixed to 200(ms)
				MELSECNET/10	MELSECNET/10
	Data link			MELSECNET(II)	MELSECNET(II)
				MELSECNET/B	MELSECNET/B

*1 When A2USCPU-S1 is used.

1-3

2. SYSTEM CONFIGURATION

MELSEC-A

2.SYSTEM CONFIGURATION

The possible system configuration with A2USHCPU-S1, the precautions when the system is configured, and system components are described.

2.1Overall Configuration

The system configurations of the A2USHCPU-S1 stand-alone system and the peripheral devices are as follows:

(To peripheral devices)

Battery (A6BAT)

A2USHCPU-S1

ROM casette

Basic base (A1S3 B)

Power supply module (A1S6

P)

A2SMCA-14KP

with EPROM

A2SMCA-14KE

A2SNMCA-30KE

with E2PROM

Input module (A1SX

)

Extension cable (A1SC

B)

Extension base		Output module (A1SY	)
(A1S5	B)
: without power supply module
(A1S6	B)
: with a power supply module

Special function module

Connection cable (A1SCO5NB)

[For building-block type]

Input module (AX

)

Output module (AY

)

Fuse

Extension base

(A5

B)

: without power supply module

(A6

B)

Power supply module (A6

P)

Special function module

: with a power supply module

2-1

2. SYSTEM CONFIGURATION

MELSEC-A

(To A2USHCPU-S1) AC30R4 AC300R4 cable

AC30R4-PUS cable

AC20R4-A8PU cable

RS-232C

RS-422 converter

AC30R4-PUS cable

A6PHP

Plasma Hand-held

Graphic Programmer

A6GPP

Intelligent GPP

A7PUS programming module

A8PU/A8UPU programming module

IBM PC/AT or 100% compatible

A6DU-B

data access module

	A6WU
AC03R2	P-ROM writer
cable	module

EPROM write adapter (A2SWA-28P)

ROM cassette (A2SMCA-14KP)

Printer

AC30R2 (A7NPR-S1, K6PR-K, cable

general-purpose printer)

EPROM write adapter	ROM cassette
(A2SWA-28P)	(A2SMCA-14KP)

(When a DOS/V personal computer is used, refer to

the system configuration section of the SW IVD-GPPA, GX Developer Operation Manual.)

2-2

2. SYSTEM CONFIGURATION

MELSEC-A

2.2Precautions When Configuring the System

The hardware and software packages which can be used for the A2USHCPU-S1 are described.

2.2.1 Hardware

(1)I/O module

All the building-block-type I/O modules for AN and AA can be used by installing them to the extension base module of A5B/A6B.

(2)Special function module

(a)Special function modules for AN and AA can be used by installing them in the extension base module of A5B/A6B.

(b)The special function modules of the following models have a limitation in the number of installable modules.

	AJ71C22-S1	AD51H-S3 *2
	AJ71C23-S3	AJ71UC24
		AJ71E71-S3 *2
	AJ61BT11 (Only when in the intelligent mode.)
	A985GOT (Only when the bus connection is used.)
	A975GOT (Only when the bus connection is used.)
	A970GOT (Only when the bus connection is used.)
	A960GOT (Only when the bus connection is used.)		A maximum of 6 modules in total can be installed.
	A956WGOT (Only when the bus connection is used.)
	A956GOT (Only when the bus connection is used.)
	A951GOT
	A1SJ71UC24-R2(PRF/R4)
	A1SJ71E71-B2-S3(-B5-S3)
	A1SD51S	A1SD21-S1
	A1SJ61BT11(Only when in the intelligent mode.)
	AI61(S1)		Only one module can be installed.
	A1SI61
	AJ71AP21 (S3) *2	AJ71AR21 *2
	AJ71AT21B *2		A maximum of 2 modules
	A1SJ71AP21 (S3) *2	A1SJ71AR21 *2	in total can be installed.
	A1SJ71AT21B *2			A maximum of 4 modules
	AJ71LP21	AJ71BR11		in total can be installed.
	AJ71LR21	A1SJ71BR11	A maximum of 4 modules
	A1SJ71LP21		in total can be installed.
	A1SJ71LR21
	AJ71PT32-S3 (Only when in the extension mode.)
	AJ71T32-S3 (Only when in the extension mode.)		A maximum of 10 modules in total can be installed.
	A1SJ71PT32-S3 (Only when in the extension mode.)
	A1SJ71T32-S3 (Only when in the extension mode.)

*1: Accessible within the device range of A3HCPU. *2: Accessible within the device range of A3ACPU.

Refer to the user's manual of the corresponding special function module for the accessible device ranges.

2-3

2. SYSTEM CONFIGURATION

MELSEC-A

(c)When a remote I/O network is constructed with the MELSECNET/10 network system, use the A2USHCPU-S1 software of version "A" or later, and the AJ7ILP21/BR11, A1SJ71LP21/BR11-type network software of version "J" or later.

<Example> For AJ71LP21/BR11:

Software version

Hardware version

Front side of the module

REMARK

The special function modules which cannot be used by the A2USHCPU-S1 are as follows:

•AJ71C23

•AJ71C24 (modules dated before February 1987)

•AD57-S2

•AD51 (modules dated before March 1987)

Confirm the manufactured date on the rating plate.

(3)Peripheral devices

(a)Use an A6WU P-ROM writer of the hardware version "E" or later.

<Example> If manufactured date is March 1987:

A6WU	H	703
							Software version
DATE H 703							Hardware version
							Month
							Year (The last digit of the year.)
							Indicates A3HCPU-compatible.

(b)The A6WU P-ROM writer module cannot be installed as an add-on to be directly attached to the A2USHCPU-S1.

(c)Among the programming modules (A7PUS, A8PU, A8UPU), only A7PUS is installed as an add-on.

Other models (A8PU, A8UPU) use only the hand-held method with a cable.

(4)Writing on the ROM for EPROM memory cassettes

An optional A2SWA-28P memory write adapter is required to write on a ROM for the A2SMCA14KP EPROM memory cassette using the A6GPP, A6WU, or ROM writer. (The conventional A6WA-28P cannot be used.)

(5)Writing while running when operated by E2PROM (with A2SNMCA-30KE installed)

When "write while running " to the E2PROM is executed, the program transfer in progress status is displayed on the peripheral device, then the processing for the sequence program is stopped for approximately two seconds until the transfer finishes to complete the "write while running ". Because the program processing stops for two seconds, stop the CPU while writing instead of executing the "write while running " if it affects the operation of the controlled device.

When "A3A" or "A3H" is specified as the PC's model to startup the GPP function software

package which is not AnU-compatible, the "write while running" cannot be executed to the E2PROM.

If "write while running" to the E2PROM is executed, the changed circuit block and any PLF instruction included in the steps after the instruction will not operate normally.

If the execution condition for the PLF instruction is turned off upon completion of writing, the PLF instruction is executed.

2-4

2. SYSTEM CONFIGURATION

MELSEC-A

(6)Writing while in operation by the E2PROM (with A2SNMCA-30KE installed)

(a)When writing a program to the E2PROM after the GPP function software package is started up with the PC's model specified as "A3A" or "A3H", cancel the memory protection of both the A2USHCPU-S1 main module and the memory cassette for the E2PROM (A2SNMCA30KE) before execution.

(b)The writing of the program cannot be executed from the computer link module or from a peripheral device connected to other stations on the MELSECNET.

Perform writing of the program from a peripheral device connected to the RS-422 of the A2USHCPU-S1.

2.2.2 Software package

(1)GPP function software packages and model name setting at the startup

The table below shows the GPP function software packages allowing you to create an A2USHCPU-S1 program and PLC model settings at startup.

When creating an A2USHCPU-S1 program, if "A2USH-S1" is not available as a PLC model, set "A3U". If "A3U" is not available, set "A3A". If both "A3U" and "A3A" are not available, set "A3H" .

Peripheral	Software package for system			PC CPU model	Remarks
Device		startup		setting
A6PHP	SW3GP-GPPA			A3H	Write on the ROM is not allowed.
	SW4GP-GPPA			A3A
	SW	GP-GPPAU		A3U
A6GPP	SW3-GPPA			A3H	Write on the ROM is not allowed.
	SW3GP-GPPA
	SW4GP-GPPA			A3A
	SW	GP-GPPAU		A3U
	SW	IVD-GPPA;	is 0 to 3	A3U
IBM PC/AT	SW	IVD-GPPA;	is 4 or later	A2USH-S1
	GX Developer

NOTE

1.As the PC's model for the GPP function software package (SWIVD-GPPA; is older than

3)is set to "A3U", attention should be paid to the following:

1)When a LED or LEDC instruction is written, it is not usable but no error will be issued.

2)When a CHG instruction is written, it is not usable, and the error code 13 and detailed error code 134 will be detected.

3)When a subprogram is set, it is not usable, and the error code 11 and detailed error code 111 will be detected.

2.When the MELSECNET(II), MELSECNET/10 parameters are used up to the maximum of 16k bytes, program capacity will be limited to 22k steps.

The A2USHCPU-S1 uses the same memory area for the sequence program as that for the parameters of MELSECNET(II) and MELSECNET/10. Therefore, the remainder in the max. 30k steps after subtracting the memory area used by the MELSECNET(II) and MELSECNET/10 parameters can be used for the sequence program.

POINT

(1)Old software packages other than SW3-GPPA, SW3GP-GPPA, and SW4GP-GPPA cannot be used as the software package for system startup for A6GPP/A6PHP.

(2)When a MELSECNET/10 network system is configured with the A2USHCPU-S1, use an AnU/A2USH-S1-compatible GPP function software package (which contains "A3U" / "A2USH-S1" in the PC's model name). The network function cannot be set with GPP function software packages not compatible with AnU (no "A3U" / "A2USH-S1" in the PC's model name).

2-5

2. SYSTEM CONFIGURATION

MELSEC-A

(2)Utility package

(a)None of the following utility packages for A6GPP/A6PHP can be used:

• SW		-AD57P		The packages marked with * can execute the
• SW		-UTLP-FN0	*	same functions using the dedicated instructions.
•	SW	-UTLP-FN1		Refer to AnACPU/AnUCPU Programming
•	SW	-UTLP-PID		Manual (Dedicated Instruction) for details.

•SW-SIMA

•SW-UTLP-FD1

•SW-SAPA

REMARK

The characters generators and canvas, which are necessary for AD57(S1), are created on the peripheral device using the SW-AD57P.

POINT

(1)Packages which access the A2USHCPU-S1 by specifying a device in the utility package can specify only in the device range for A3ACPU or A3HCPU equivalent. (Refer to Section 2.2.3.)

(2)Use an AnU-compatible utility package to use the device range for the A2USHCPU-S1. (Example: SW1IVD-SAP2, etc.)

2-6

2. SYSTEM CONFIGURATION

MELSEC-A

2.2.3Precautions when using GPP function software packages and A8PU peripheral devices which are not compatible with AnU

When the A2USHCPU-S1 is started up using a GPP function software package not compatible with AnU, A2USH-S1 (the PC model name is "A3A" or "A3H") or from an A8PU peripheral device (including A7PUS), the usable device range is limited as follows:

(1) Usable device range

	System FD peripheral	AnACPU-compatible module			A3HCPU-compatible module
	device
	Item	Modules whose PC model for		A8PU	Modules whose PC model for		A7PUS
		system FD startup is "A3A"			system FD startup is "A3H"
	Instruction (sequence/basic/	All instructions can be used.
	application/dedicated)
	Program capacity	A maximum of 30k steps can be used for the main program.
	I/O device points (X/Y)	X/Y0 to 7FF can be used.			X/Y0 to 7FF can be used.
		(X/Y800 to 1FFF cannot be used.)			(X/Y800 to 1FFF cannot be used.)
	M, L, S relay	M/L/S0 to 8191 can be used.			M/L/S0 to 2047 can be used.
					(M/L/S2048 to 8191 cannot be used.)
	Link relay (B)	B0 to BFFF can be used			B0 to B3FF can be used.
		(B1000 to B1FFF cannot be used.)			(B400 to B1FFF cannot be used.)
	Timer (T)	T0 to T2047 can be used.			T0 to T255 can be used.
					(T256 to T2047 cannot be used.)
	Counter (C)	C0 to C1023 can be used.			C0 to C255 can be used.
					(C256 to C1023 cannot be used.)
	Data register (D)	D0 to D6143 can be used.			D0 to D1023 can be used.
		(D6144 to D8191 cannot be used.)			(D1024 to D8191 cannot be used.)
	Link register (W)	W0 to WFFF can be used.			W0 to W3FF can be used.
		(W1000 to W1FFF cannot be used.)			(W400 to W1FFF cannot be used.)
	Annunciator (F)	F0 to F2047 can be used.			F0 to F255 can be used.
					(F256 to F2047 cannot be used.)
	Index register (V, Z)	V, V1 to V6, Z, and Z1 to Z6 can be used.			V and Z can be used.
					(V1 to V6 and Z1 to Z6 cannot be used.)
	Expanded comment	A maximum of 3968 points			Unusable
	Latch (power failure	The device range shown above can be latched.			The device range shown above can be latched.
	compensation) range
	I/O assignment	Number of I/O occupied points and			Number of I/O occupied points
		the module model can be registered.			can be registered.

(1)The device range other than listed above is the same as that of A2USHCPU-S1.

(2)Refer to the operation manual of each peripheral device for available functions.

2-7

2. SYSTEM CONFIGURATION

MELSEC-A

2.3System Equipment

Various components of each module and peripheral device which can be used by the A2USHCPU-S1 are listed.

(1) Modules dedicated to A1S

					Number of occupied	Current
	Item	Model	Description		points (points)	consumption		Remark
					[I/O allocation module
						5VDC	24VDC
					type]
						(A)	(A)
	CPU module	A2USHCPU-S1	1024 real I/O points, 256k bytes memory			0.32		Built-in
			capacity					RAM memory
		A1S61PN	5VDC, 5A					Installed in the
				100/200VAC				power supply
								slot of the
	Power supply			input
		A1S62PN	5VDC, 3A/24VDC, 0.6A					basic base
	module
								module and
		A1S63P	5VDC, 5A	24VDC input				expansion
								base module.
		A1SX10	16-point 100 to 120 VAC input module		16 [16 input points]	0.05
		A1SX10EU	16-point 100 to 120 VAC input module		16 [16 input points]	0.05
		A1SX20	16-point 200 to 240 VAC input module		16 [16 input points]	0.05
		A1SX20EU	16-point 200 to 240 VAC input module		16 [16 input points]	0.05
		A1SX30	16-point 12/24VDC, 12/24VAC input		16 [16 input points]	0.05
			module
		A1SX40	16-point 12/24VDC input module		16 [16 input points]	0.05
		A1SX40-S1	16-point 24VDC input module		16 [16 input points]	0.05
		A1SX40-S2	16-point 24VDC input module		16 [16 input points]	0.05
		A1SX41	32-point 12/24VDC input module		32 [32 input points]	0.08
		A1SX41-S1	32-point 24VDC input module		32 [32 input points]	0.12
		A1SX41-S2	32-point 24VDC input module		32 [32 input points]	0.08
		A1SX42	64-point 12/24VDC input module		64 [64 input points]	0.09
	Input module	A1SX42-S1	64-point 24VDC input module		64 [64 input points]	0.16
		A1SX42-S2	64-point 24VDC input module		64 [64 input points]	0.09
		A1SX71	32-point 5/12/24VDC input module		32 [32 input points]	0.075
		A1SX80	16-point 12/24VDC sink/source input		16 [16 input points]	0.05
			module
		A1SX80-S1	16-point 24VDC sink/source input		16 [16 input points]	0.05
			module
		A1SX80-S2	16-point 24VDC sink/source input		16 [16 input points]	0.05
			module
		A1SX81	32-point 12/24VDC sink/source input		32 [32 input points]	0.08
			module
		A1SX81-S2	32-point 24VDC sink/source input		32 [32 input points]	0.08
			module
		A1SX82-S1	64-point 24VDC sink/source input		64 [64 input points]	0.16
			module
		A1SY10	16-point relay contact output module (2A)		16 [16 output points]	0.12	0.09
		A1SY10EU	16-point relay contact output module (2A)		16 [16 output points]	0.12	0.09
		A1SY14EU	12-point relay contact output module (2A)		16 [16 output points]	0.12	0.10
		A1SY18A	8-point relay contact output module (2A)		16 [16 output points]	0.24	0.075
	Output module		for independent contacts
		A1SY18AEU	8-point relay contact output module (2A)		16 [16 output points]	0.24	0.075
			for independent contacts
		A1SY22	16-point Triac output module (0.6A)		16 [16 output points]	0.27	(220VAC)
							0.002
		A1SY28EU	8-point Triac output module (0.6A)		16 [16 output points]	0.27

2-8

2. SYSTEM CONFIGURATION

MELSEC-A

				Number of occupied	Current
	Item	Model	Description	points (points)	consumption		Remark
				[I/O allocation module
					5VDC	24VDC
				type]
					(A)	(A)
		A1SY28A	8-point Triac output module (1A)	16 [16 output points]	0.13
			All points independent
		A1SY40	16-point 12/24VDC transistor output	16 [16 output points]	0.27	0.008
			module(0.1A) sink type
		A1SY41	32-point 12/24VDC transistor output	32 [32 output points]	0.50	0.016
			module(0.1A) sink type
		A1SY42	64-point 12/24VDC transistor output	64 [64 output points]	0.93	0.008
			module(0.1A) sink type
		A1SY50	16-point 12/24VDC transistor output	16 [16 output points]	0.12	0.06
			module(0.5A) sink type
		A1SY60	16-point 24VDC transistor output	16 [16 output points]	0.12	0.015
			module(2A) sink type
	Output module	A1SY60E	16-point 5/12/24VDC transistor output	16 [16 output points]	0.20	0.01
			module(2A) source type
			8-point 5/12/24/48VDC transistor output
		A1SY68A	module (2A) sink/source type	16 [16 output points]	0.11
			All points independent
		A1SY71	32-point 5/12VDC transistor output	32 [32 output points]	0.40	0.15
			module(0.016A) sink type
		A1SY80	16-point 12/24VDC transistor output	16 [16 output points]	0.12	0.02
			module(0.8A) source type
		A1SY81	32-point 12/24VDC transistor output	32 [32 output points]	0.50	0.016
			module(0.1A) source type
		A1SY82	64-point 12/24VDC transistor output	64 [64 output points]	0.93	0.008
			module(0.1A) source type
			32-point 12/24VDC input module
		A1SH42	32-point 12/24VDC transistor output	32 [32 output points]	0.50	0.008
			module(0.1A) sink type
			32-point 24VDC input module
		A1SH42-S1	32-point 24VDC transistor output	32 [32 output points]	0.50	0.008
	I/O hybrid module		module(0.1A) sink type
		A1SX48Y18	8-point 24VDC input module	16 [16 output points]	0.085	0.045
			8-point relay contact output module (2A)
			8-point 24VDC input module
		A1SX48Y58	8-point 12/24VDC transistor output	16 [16 output points]	0.06	0.06
			module (0.5A)
	Dynamic input		16/32/48/64 points	Specified number of
		A1S42X	12/24VDC dynamic input module	points [Input	0.08
	module
				specified number of points]
	Dynamic output		16/32/48/64 points	Specified number of
		A1S42Y	12/24VDC dynamic output module	points [Output	0.10	0.008
	module
				specified number of points]
	Blank cover	A1SG60	Dust-proof cover for unused slot	16 [Empty]
			16-point, 32-point, 48-point, or 64-point	Specified number of
	Dummy module	A1SG62	selectable module	points [Input
				specified number of points]
	Pulse catch		16-point input module for short ON-time
		A1SP60	pulse input	16 [16 output points]	0.055
	module
			(pulse with a minimum of 0.5ms)
	Analog timer		8-point analog timer module whose
		A1ST60	timer setting value can be changed for	16 [16 output points]	0.055
	module		different volumes (0.1 to 1.0s, 1 to 10s,
			10 to 60s, 60 to 600s)
			Interrupt module for specifying the
	Interrupt module	A1SI61	interrupt program (16-point interrupt	32 [32 special points]	0.057
			input)

2-9

2. SYSTEM CONFIGURATION

MELSEC-A

				Number of occupied	Current
	Item	Model	Description	points (points)	consumption		Remark
				[I/O allocation module
					5VDC	24VDC
				type]
					(A)	(A)
		A1SD61	32-bit signed binary	32 [32 special points]	0.35
			50kBPS, 1 channel
			24-bit signed binary, 2 channels
		A1SD62	100kPPS, DC input	32 [32 special points]	0.1
			Transistor output (sink type)
			24-bit signed binary, 2 channels
	High-speed	A1SD62D	200kPPS, difference input	32 [32 special points]	0.25
	counter module		Transistor output (sink type)
			24-bit signed binary, 2 channels
		A1SD62D-S1	200kPPS, difference input	32 [32 special points]	0.27
			Transistor output (sink type)
			24-bit signed binary, 2 channels
		A1SD62E	100kPPS, DC input	32 [32 special points]	0.1
			Transistor output (source type)
		A1S64AD	4 to 20mA/0 to 10V	32 [32 special points]	0.4
	A/D converter		4 analog channels
	module	A1S68AD	4 to 20mA/0 to 10V	32 [32 special points]	0.4
			8 analog channels
		A1S62RD3N	For Pt100 (3-wire type) connection	32 [32 special points]	0.49
	Temperature/		2 channels of temperature input
	digital converter	A1S62RD4N	For Pt100 (4-wire type) connection	32 [32 special points]	0.39
	module		2 channels of temperature input
		A1S68TD	Thermocouple input, 8 channels	32 [32 special points]	0.32
		A1S62DA	4 to 20mA/0 to 10V	32 [32 special points]	0.8
			2 analog output channels
	D/A converter	A1S68DAV	-10 to 10V input	32 [32 special points]	0.65
	module		Analog output, 8 channels
		A1S68DAI	4 to 20mA input	32 [32 special points]	0.85
			Analog output, 8 channels
			Analog input, 2 channels, simple loop
		A1S63ADA	control is allowed.	32 [32 special points]	0.8
	Analog I/O module		Analog output, 1 channel
			Analog input, 4 channels, simple loop
		A1S66ADA	control is allowed.	32 [32 special points]	0.21	0.16
			Analog output, 2 channels
		A1S64TCTT-S1	Thermocouple input - transistor input, 4	32 [32 special points]	0.33
			channels
		A1S64TCTTBW-	Thermocouple input - transistor input, 4
			channels	32 [32 special points]	0.42
		S1	With disconnection detection function
		A1S64TCRT-S1	Platinum resistance temperature sensor	32 [32 special points]	0.33
			input - transistor input, 4 channels
		A1S64TCRTBW-	Platinum resistance temperature sensor
	Temperature		input - transistor input, 4 channels	32 [32 special points]	0.42
		S1	With disconnection detection function
	regulating module
		A1S62TCTT-S2	Thermocouple input - transistor output	32 [32 special points]	0.19
			(overheat cooling), 2 channels
		A1S62TCTTBW-	Thermocouple input - transistor output
			(overheat cooling), 2 channels	32 [32 special points]	0.28
		S2	With disconnection detection function
			Platinum resistance temperature sensor
		A1S62TCRT-S2	input - transistor output (heat cooling), 2	32 [32 special points]	0.19
			channels

2-10

2. SYSTEM CONFIGURATION

MELSEC-A

				Number of occupied	Current
	Item	Model	Description	points (points)	consumption		Remark
				[I/O allocation module
					5VDC	24VDC
				type]
					(A)	(A)
			Platinum resistance temperature sensor
	Temperature	A1S62TCRTBW-	input - transistor output (heat cooling), 2	32 [32 special points]	0.28
	regulating module	S2	channels
			With disconnection detection function
		A1SJ71UC24-R2	Computer link function	32 [32 special points]	0.1
			RS-232C, 1 channel
	Computer link	A1SJ71UC24-	Computer link function, printer function	32 [32 special points]	0.1
	module	PRF	RS-232C, 1 channel
		A1SJ71UC24-R4	Computer link function, multidrop link	32 [32 special points]	0.1
			function RS-422/RS-485, 1 channel
							Only AnACPU-
		A1SJ71E71N-B2	10 Base 2 (for Cheapernet)	32 [32 special points]	0.64		equivalent
							device range
	Ethernet interface
							accessible Fil
	module						e register and
		A1SJ71E71N-B5T	10 Base 5 (for Ethernet), 10 Base T	32 [32 special points]	0.42		program
							read/write
							disabled.
	Intelligent		BASIC (interpreter/compiler)
	communication	A1SD51S	RS-232C, 2 channels	32 [32 special points]	0.4
	module		RS-422/485, 1 channel
			Analog voltage output (0 to ±10V) for 1-
		A1SD70	axis positioning control, speed		0.3
			control, and speed-positioning control.
			For positioning control, speed control,
			and speed-positioning control.	48 [First half: 16 empty
		A1SD71-S2	Pulse train output, 2-axis (independent,		0.8
				points]
			2-axis simultaneous, linear
				[Second half: 32 special
			interpolation
				points]
			For positioning control, setting for
			manual pulse output speed can be
		A1SD71-S7	changed.		0.8
			Pulse train output, 2-axis (independent,
			2-axis simultaneous, linear interpolation)
		A1SD75P1-S3	For positioning control, pulse output, 1-	32 [32 special points]	0.7
			axis
			For positioning control, pulse output, 2-
	Positioning module	A1SD75P2-S3	axis (independent, 2-axis simultaneous,	32 [32 special points]	0.7
			linear interpolation, circular interpolation)
			For positioning control, pulse output, 3-				When
			axis (independent, 3-axis simultaneous,				differential
		A1SD75P3-S3	2-axis linear interpolation, 2-axis circular	32 [32 special points]	0.7		driver is
			interpolation)				connected
							: 0.78
		A1SD75M1	For positioning control, digital output, for	32 [32 special points]	0.7
			MR-H-B/MR-J-B/MR-J2-B, 1-axis SSCNET
			For positioning control, digital output, for
		A1SD75M2	MR-H-B/MR-J-B/MR-J2-B, 2-axis SSCNET	32 [32 special points]	0.7
			(independent, 2-axis simultaneous,
			linear interpolation, circular interpolation)
			For positioning control, digital output, for
			MR-H-B/MR-J-B/MR-J2-B, 3-axis SSCNET
		A1SD75M3	(independent, 3-axis simultaneous, 2-	32 [32 special points]	0.7
			axis linear interpolation, 2-axis circular
			interpolation)

2-11

2. SYSTEM CONFIGURATION

MELSEC-A

				Number of occupied	Current
	Item	Model	Description	points (points)	consumption		Remark
				[I/O allocation module
					5VDC	24VDC
				type]
					(A)	(A)
			ID interface module
		A1SD35ID1	One reader/writer module can be	32 [32 special points]	0.25	0.17
	ID interface		connected.
	module		ID interface module
		A1SD35ID2	Two reader/writer modules can be	32 [32 special points]	0.25	0.33
			connected.
			For the master and local stations of
		A1SJ71AP21	MELSECNET(II) data link system (for	32 [32 special points]	0.33
			the optical fiber cable)
	MELSECNET(II)		For the master and local stations of				Access is
		A1SJ71AP21-S3	MELSECNET(II) data link system (for	32 [32 special points]	0.33		allowed within
	data link module
			the GI-type optical fiber cable)				the device
			For the master and local stations of				range of the
		A1SJ71AR21	MELSECNET(II) data link system (for	32 [32 special points]	0.8		A3ACPU.
			the coaxial cable)
		A1SJ71AT21B	For the master and local stations of	32 [32 special points]	0.66
	MELSECNET/B		MELSECNET/B data link system
	data link module	A1SJ72T25B	For the remote I/O station of		0.3
			MELSECNET/B data link system
	B/NET data link	A1SJ71B62-S3	Master module for B/NET	32 [32 special points]	0.08
	module
			For the control, master, and normal
		A1SJ71LP21	stations of the MELSECNET/10 data link	32 [32 special points]	0.65
			module system (For the dual loop SI-
			type optical fiber cable)
			For the control, master, and normal				Accessible
	MELSECNET/10	A1SJ71BR11	stations of the MELSECNET/10 data	32 [32 special points]	0.80
							only within
			link module system (For the single bus
	data link module						MELSECNET
			coaxial cable)
							(II) range
			For the control, master, and normal
			stations of the MELSECNET/10 data
		A1SJ71LR21	link module system (For the single bus	32 [32 special points]	1.14
			coaxial cable)
			(For the coaxial cable dual loop)
	CC-Link system		For the master and local stations of the
		A1SJ61BT11	CC-Link data link system(For the twisted	32 [32 special points]	0.40
	master module
			pair shield cable only.)
			For MELSECNET/MINI-S3 master	I/O dedicated mode 32
		A1SJ71PT32-S3	stations (max. 64 stations). Performs	[32 special points]	0.35
			remote I/O and remote terminal control	Expanded mode 48 [48
	MELSECNET		of a total of 512 I/O points.	special points]
	/MINI-S3 master		MELSECNET/MINI-S3 master station	I/O dedicated mode 32
	module		Performs remote I/O and remote	[32 special points]
		A1SJ71T32-S3	terminal control of a maximum 64		0.30
				Expanded mode 48 [48
			stations and a total of 512 I/O
			points.(For the twisted pair cable only.)	special points]
	MELSECNET-I/O		MELSECNET-I/O LINK master station.
			Controls I/O LINK remote I/O module of
	LINK master	A1SJ51T64		64 [64 output points]	0.115	0.09
			a maximum of 64 stations and a total of
	module
			128 I/O points.
	S-LINK interface	A1SJ71SL92N	Master module for S-LINK	32 [32 special points]	0.20
	module		I/O total 128 points
	JEMANET (JPCN-	A1SJ71J92-S3	JEMANET (JPCN-1) master module	32 [32 special points]	0.40
	1) interface module	A1SJ72J95	JEMANET (JPCN-1) slave module	32 [32 special points]	0.40
	DeviceNet	A1SJ71DN91	Master module for DeviceNet	32 [32 special points]	0.24
	interface module		I/O total 4096 points

2-12

2. SYSTEM CONFIGURATION

MELSEC-A

				Number of occupied	Current
	Item	Model	Description	points (points)	consumption		Remark
				[I/O allocation module
					5VDC	24VDC
				type]
					(A)	(A)
	PROFIBUS-DP	A1SJPB93D	Slave module for PROFIBUS-DP	32 [32 special points]	0.36
	slave module		I/O data total 192 words
	AS-I interface	A1SJ71AS92	Master module for AS-I	32 [32 special points]	0.15
	module		I/O total 496 points
	Modem interface	A1SJ71CMO-S3	Modem interface module	32 [32 special points]	0.26
	module
	Paging interface	A1SD21-S1	Paging interface module	32 [32 special points]	0.14
	module
	Position detection	A1S62LS	Absolute position detection module	32 [32 special points]	0.55
	module
	PC easier	A1SS91	PC easier monitoring module	32 [32 special points]	0.08
	monitoring module
	Memory card	A1SD59J-S2	Memory card interface module	32 [32 special points]	0.05
	interface module
			An I/O simulation unit used connected to
			the base module. Debugging can be
			executed without connecting the I/O		TYP. 0.3
	Simulation module	A6SIM-X64Y64	module to the base module.	64 [64 input points]	(when all
			Use an expansion cable of the AnS	64 [64 output points]	points
			series between the basic base module		“ON”.)
			of the AnS series and the A6SIM-
			X64Y64.
			Large-size graphic operation terminal
		A985GOT	256 colors, TFT color, 800 600 dots,	32 [32 special points]	0.22
			high intensity
			Large-size graphic operation terminal
		A975GOT	256 colors, TFT color, 640 480 dots,	32 [32 special points]	0.22
			high intensity
			Large-size graphic operation terminal
			16 colors, TFT color, 640 480 dots,
		A970GOT	high intensity/16 colors, TFT color, 640	32 [32 special points]	0.22
			480 dots, wide viewing angle/8 colors,				When bus-
			STN color, 640 480 dots/2 colors, STN				connected
			monochrome, 640 480 dots
		A960GOT	Large-size graphic operation terminal	32 [32 special points]	0.22
			2 colors, EL, 640 400 dots
			Medium-size graphic operation terminal
	Graphic operation	A956GOT	8 colors, STN color, 320 240 dots/STN	32 [32 special points]	0.22
	terminal		monochrome, 320 240 dots/256
			colors, TFT color, 320 240 dots
		A956WGOT	Medium-size graphic operation terminal	32 [32 special points]	0.22
			256 colors, TFT color, 480 234 dots
			Medium-size graphic operation terminal				For RS-232C
			8 colors, STN color, 320 240 dots/STN
		A953GOT					connected
			monochrome, 320 240 dots/256
							only
			colors, TFT color, 320 240 dots
			Medium-size graphic operation terminal
		A951GOT	8 colors, STN color, 320 240 dots/STN	32 [32 special points]	0.22		When bus-
			monochrome, 320 240 dots/256				connected
			colors, TFT color, 320 240 dots
			Medium-size graphic operation terminal				For RS-422
			8 colors, STN color, 320 240 dots/STN
		A950GOT					connected
			monochrome, 320 240 dots/256
							only
			colors, TFT color, 320 240 dots

2-13

2. SYSTEM CONFIGURATION

MELSEC-A

				Number of occupied	Current
	Item	Model	Description	points (points)	consumption		Remark
				[I/O allocation module
					5VDC	24VDC
				type]
					(A)	(A)
		A1S32B	2 I/O module can be installed.				Extension
	Basic base unit	A1S33B	3 I/O module can be installed.				connector on
							the right and
		A1S35B	5 I/O module can be installed.
							left side each.
		A1S38B	8 I/O module can be installed.
		A1S52B	2 I/O module can be installed.				The power
		A1S55B	5 I/O module can be installed.				supply module
							cannot be
							installed.
							(Power is
	Extension base	A1S58B	8 I/O module can be installed.
							supplied from
	unit						the basic base
							module.)
		A1S65B	5 I/O module can be installed.				The power
		A1S68B	8 I/O module can be installed.				supply module
							is required.
		A1SC01B	55mm (2.17 in.) long flat cable				For extension
							towards right.
		A1SC03B	330mm (13 in.) long				Connection
		A1SC07B	700mm (27.56 in.) long				cable for the
							extension
		A1SC12B	1200mm (47.24 in.) long
							base module.
	Extension cable	A1SC30B	3000mm (118.11 in.) long
		A1SC60B	6000mm (236.22 in.)long
		A1SC05NB	450mm (17.72 in.)long				Cable for the
		A1SC07NB	700mm (27.56 in.) long				A N, A A
							extension
		A1SC30NB	3000mm (118.11 in.) long
							base module.
		A1SC50NB	5000mm (196.86 in.) long

2-14

2. SYSTEM CONFIGURATION

MELSEC-A

	Item			Model	Contents	Applicable models
	Memory	EPROM		A2SMCA-14KP	With a 14k-step EPROM (direct connection)	A2SWA-28P is required
				A2SNMCA-	With a 30k-step E2PROM (direct	Direct writing to and reading from a peripheral device is
	cassette		2
		E PROM		30KE	connection)	feasible.
	Memory write adapter			A2SWA-28P	Adapter for the memory cassette	Used for the ROM writing of A2SMCA-I4KP
					attachment connector/28-pin EPROM
	Battery			A6BAT	IC-RAM memory backup	Installed in the A2USHCPU-S1 main module
				A6TBXY36	For the sink-type input module and sink-
					type output module. (standard type)	A1SX41(S1/S2), A1SX42(S1/S2), A1SY41, A1SY42,
				A6TBXY54	For the sink-type input module and sink-	A1SY82, A1SH42(S1)
					type output module. (2-wire type)
				A6TBX70	For the sink-type input module. (3-wire type)	A1SX41(S1/S2), A1SX42(S1/S2), A1SH42(S1)
				A6TBX36-E	For the source-type input module. (standard	A1SX81(S2), A1SX71, A1SX82-S1
	Connector/terminal				type)
					For the source-type output module.
	block converter unit			A6TBY36-E		A1SY81, A1SY82
					(standard type)
				A6TBX54-E	For the source-type input module. (2-wire	A1SX81(S2), A1SX71, A1SX82-S1
					type)
				A6TBY54-E	For the source-type output module. (2-wire	A1SY81, A1SY82
					type)
				A6TBX70-E	For the source-type input module. (3-wire	A1SX81(S2), A1SX71, A1SX82-S1
					type)
				AC05TB	0.5m (1.64 ft.) for the source module
				AC10TB	1m (3.28 ft.) for the source module
				AC20TB	2m (6.56 ft.) for the source module	A6TBXY36
				AC30TB	3m (9.84 ft.) for the source module	A6TBXY54
	Cable for the			AC50TB	5m (16.40 ft.) for the source module	A6TBX70
				AC80TB	8m for the sink module
	connector/terminal
				AC100TB	10m for the sink module
	block converter unit
				AC05TB-E	0.5m (1.64 ft.) for the source module	A6TBX36-E
				AC10TB-E	1m (3.28 ft.) for the source module	A6TBY36-E
				AC20TB-E	2m (6.56 ft.) for the source module	A6TBX54-E
				AC30TB-E	3m (9.84 ft.) for the source module	A6TBY54-E
				AC50TB-E	5m (16.40 ft.) for the source module	A6TBX70-E
	Relay terminal unit			A6TE2-16SRN	For the sink-type output module	A1SY41, A1SY42, A1SH42(S1)
				AC06TE	0.5m (1.64 ft.) long
	Cable for connecting			AC10TE	1m (3.28 ft.) long
				AC30TE	3m (9.84 ft.) long	A6TE2-16SRN
	the relay terminal unit
				AC50TE	5m (16.40 ft.) long
				AC100TE	10m (32.81 ft.) long
	Terminal block cover				Slim-type terminal block cover for the A1S
	for the A1S I/O
				A1STEC-S	I/O module and the special module	All terminal block connector type modules
	module and the
					(terminal block type).
	special module
				A1S-TA32	Insulation displacement terminal block
	Insulation				adapter for 32 points 0.5mm2 (AWG20)
					Insulation displacement terminal block
	displacement terminal			A1S-TA32-3		A1SX41(S1/S2), A1SX71, A1SY41, A1SY71
					adapter for 32 points 0.3mm2 (AWG22)
	block adapter
				A1S-TA32-7	Insulation displacement terminal block
					adapter for 32 points 0.75mm2 (AWG18)
	Terminal block			A1S-TB32	For 32 points, conversion into Europe type	A1SX41(S1/S2), A1SX71, A1SY41, A1SY71
	adapter				terminal block
				A6CON1	Soldering type, straight out
	40-pin connector			A6CON2	Solderless type, straight out	Sink type (40p FCN)
				A6CON3	Press-fit type, flat cable
				A6CON4	Soldering type, straight/diagonal out
	37-pin D-sub			A6CON1E	Soldering type, straight out
				A6CON2E	Solderless type, straight out	Source type (37p D-sub)
	connector
				A6CON3E	Press-fit type, flat cable

2-15

2. SYSTEM CONFIGURATION

MELSEC-A

(2) Peripheral devices

	Item	Model					Remark
			•	A6PHP main module
	Plasma hand-held		•	SW	GP-GPPA .......		GPP function startup floppy disk for the A series.
		A6PHP-SET	•	SW	GP-GPPK		GPP function startup floppy disk for the K series.
	graphic programmer
			•	SW0-GPPU			User floppy disk (2DD).
						...............
			•	AC30R4.....................			3m (9.84 ft.)-long RS-422 cable.
			•	A6GPP main module
			•	SW	GP-GPPA .......		GPP function startup floppy disk for the A series.
	Intelligent GPP	A6GPP-SET	•	SW	GP-GPPK .......		GPP function startup floppy disk for the K series.
			•	SW0-GPPU ...............			User floppy disk (2DD).
			•	AC30R4.....................			3m (9.84 ft.)-long RS-422 cable.
	Composite video	AC10MD	•	Connection cable for the monitor display of the A6GPP screen.
	cable			1m (3.28 ft.)long
	RS-422 cable	AC30R4	3m (9.84 ft.) long				Connection cable for between the CPU main
		AC300R4	30m (98.43 ft.) long				module and A6GPP/A6PHP
	User floppy disk	SW0-GPPU	2DD-type				Floppy disk for storing user programs (3.5-inch, pre-
							formatted)
	Cleaning floppy disk	SW0-FDC	For A6GPP/A6PHP				Floppy disk for cleaning the floppy disk drive.
			•	A6KB keyboard
	Optional keyboard for	A6KB-SET-H	•	AC03R4H ..... 0.3m (0.98 ft.)-long connection cable between A6KB and
	A6PHP			A6PHP.
			•	A6KB-C ........		Key sheet for the GPP mode of A6KB.
			•	A6KB keyboard
	Optional keyboard for	A6KB-SET	•	AC03R4L...... 0.3m (0.98 ft.)-long connection cable between A6KB and
	A6GPP			A6GPP.
			•	A6KB-C		Key sheet for the GPP mode of A6KB.
	Printer	K6PR-K	•	For printing out program circuit diagrams and various lists.
		A7NPR-S1
			Connection cable for between A6GPP/A6PHP and printer (K6PR-K,
	RS232C cable	AC30R2	A7NPR-S1, and a general-purpose printer with RS-232C interface)
			3m (9.84 ft.) long
		K6PR-Y	Printer paper for K6PR(S1) and K6PR-K. 9-inch paper. 2000 sheets per
	Printer paper		unit.
		K7PR-Y
			Printer paper for A7PR and A7NPR. 11-inch paper. 2000 sheets per unit.
	Inked ribbon for	K6PR-R	Replacement inked ribbon for K6PR-K.
	K6PR(K)
	Inked ribbon for	A7NPR-R	Replacement inked ribbon for A7NPR-S1.
	A7NPR-S1
		A7PUS	Read/write of the program is performed by connecting to the CPU main
			module with a RS-422 cable (AC30R4-PUS). (5VDC 0.4A)
	Programming module
		A8PU	Read/write of the program is performed by connecting to the CPU main
		A8UPU	module with a RS-422 cable (AC30R4-PUS, AC20R4-A8PU). (5VDC 0.4A)

2-16