fanuc B-61813E Maintenance Manual

FANUC I/O Unit-MODEL A

CONNECTION AND MAINTENANCE MANUAL

B-61813E/04

•No part of this manual may be reproduced in any form.

•All specifications and designs are subject to change without notice.

In this manual we have tried as much as possible to describe all the various matters. However, we cannot describe all the matters which must not be done, or which cannot be done, because there are so many possibilities.

Therefore, matters which are not especially described as possible in this manual should be regarded as ”impossible”.

This manual contains the program names or device names of other companies, some of which are registered trademarks of respective owners. However, these names are not followed by or in the main body.

B-61813E/04

DEFINITION OF WARNING, CAUTION, AND NOTE

DEFINITION OF WARNING, CAUTION, AND NOTE

This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly before attempting to use the machine.

WARNING

Applied when there is a danger of the user being injured or when there is a damage of both the user being injured and the equipment being damaged if the approved procedure is not observed.

CAUTION

Applied when there is a danger of the equipment being damaged, if the approved procedure is not observed.

NOTE

The Note is used to indicate supplementary information other than Warning and Caution.

- Read this manual carefully, and store it in a safe place.

s-1

B-61813E/04

PREFACE

PREFACE

Applicable models

This manual describe the following products:

	Name of products	Abbreviation
	FANUC I/O Unit-MODEL A	I/O Unit-A
Applicable CNCs
	Name of products	Abbreviation
	FANUC Power Mate	Power Mate
	FANUC Series 0 (MODEL C)	Series 0-C
	FANUC Series 15	Series 15
	FANUC Series 16	Series 16
	FANUC Series 18	Series 18
	FANUC Series 20	Series 20
	FANUC Series 21	Series 21
	FANUC SYSTEM F-MODEL D Mate	F-D Mate
	FANUC Power Mate i	Power Mate i
	FANUC Series 0i	Series 0i
	FANUC Series 15i	Series 15i
	FANUC Series 16i	Series 16i
	FANUC Series 18i	Series 18i
	FANUC Series 20i	Series 20i
	FANUC Series 21i	Series 21i
	FANUC Series 30i	Series 30i
	FANUC Series 31i	Series 31i
	FANUC Series 32i	Series 32i
Other related models
	Name of products	Abbreviation
	FANUC I/O Unit-MODEL B	I/O Unit-B
Abbreviations of manufacturer names used herein

This manual uses the following abbreviations for manufacturers of products such as connectors.

Manufacturer name	Abbreviation
Daito Communication Apparatus Co., Ltd.	Daito
Fujitsu Limited	Fujitsu
HIROSE ELECTRIC CO., LTD.	HIROSE ELECTRIC
HONDA TSUSHIN KOGYO CO., LTD.	HONDA TSUSHIN
Molex Incorporated	Molex
Nihon Weidmüller Co., Ltd.	Weidmüller
SORIAU JAPAN	SORIAU JAPAN
Tyco Electronics AMP K.K.	Tyco Electronics

p-1

B-61813E/04

TABLE OF CONTENTS

TABLE OF CONTENTS

DEFINITION OF WARNING, CAUTION, AND NOTE .................................				s-1
PREFACE		....................................................................................................		p-1
I. CONNECTION
1	FANUC I/O Link ......................................................................................			3
	1.1	CONFIGURATION.........................................................................................		4
	1.2	ALLOCATION OF I/O POINTS......................................................................		5
2	I/O Unit CONFIGURATION.....................................................................			7
3	INSTALLATION ......................................................................................			8
	3.1	ENVIRONMENT FOR INSTALLATION .........................................................		9
		3.1.1 Environmental Conditions outside the Cabinet........................................................		9
	3.2	DESIGNING CONDITION FOR A CABINET ...............................................		10
	3.3	OUTER DIMENSION OF I/O Unit................................................................		11
	3.4	MOUNTING AND DISMOUNTING MODULES............................................		15
4	CONNECTION.......................................................................................			16
	4.1	GENERAL CONNECTION DIAGRAM.........................................................		17
	4.2	CONNECTING INPUT POWER SOURCE ..................................................		18
	4.3	GROUNDING ..............................................................................................		19
	4.4	REQUIRED CURRENT ...............................................................................		20
	4.5	INTERFACE MODULE (AIF01A, AIF01A2, AIF01B) ...................................		21
	4.6	INTERFACE MODULE (AIF02C) CONNECTION........................................		24
		4.6.1	Overview ................................................................................................................	24
		4.6.2	Connection .............................................................................................................	25
		4.6.3 Setting with the DIP Switch ...................................................................................		27
	4.7	CONNECTING WITH I/O MODULES ..........................................................		28
5	DIGITAL INPUT/OUTPUT MODULES ..................................................			30
	5.1	LIST OF MODULES ....................................................................................		31

5.2CORRESPONDENCE BETWEEN I/O SIGNALS AND ADDRESSES IN A

	MODULE .....................................................................................................		34
	5.2.1 Module with 16/32 Digital Inputs (DI) ..................................................................		34
	5.2.2	Module with 5/8/12/16/32 Digital Outputs (DO)...................................................	34
	5.2.3	AIO40A Module (Hybrid Module with 24 Input and 16 Output Points)...............	35
5.3	SPECIFICATION FOR EACH MODULE .....................................................		36

c-1

TABLE OF CONTENTS

B-61813E/04

5.4DETAILS OF I/O Unit CONNECTORS (HONDA TSUSHIN/HIROSE

ELECTRIC) AND TERMINAL BLOCK (WEIDMÜLLER)..............................	74
5.4.1 Modules Using the MR-50RMA Connector Manufactured by Honda Tsushin.....	75
5.4.2 Modules Using the HIF3BB-50PA-2.54DS Connector Manufactured by
Hirose Electric........................................................................................................	77
5.4.3 Modules Using the HIF4-40P-3.18DS Connector Manufactured by
Hirose Electric........................................................................................................	79
5.4.4 Modules Using the Terminal Block BL3.5/24/90F Manufactured by
Weidmüller.............................................................................................................	80

6 ANALOG INPUT MODULE...................................................................			81
6.1	12-BIT ANALOG INPUT MODULE (AAD04A).............................................		82
	6.1.1	Specifications .........................................................................................................	82
	6.1.2 Correspondence between Input Signals and Addresses in a Module .....................		83
	6.1.3 Connecting with Analog Input Module..................................................................		85
6.2	16-BIT ANALOG INPUT MODULE (AAD04B).............................................		86
	6.2.1	Specifications .........................................................................................................	86
	6.2.2 Correspondence between Input Signals and Addresses in a Module .....................		87
	6.2.3 Connecting with Analog Input Module..................................................................		89

7 ANALOG OUTPUT MODULE...............................................................			90
7.1	12-BIT ANALOG OUTPUT MODULE (ADA02A).........................................		91
	7.1.1	Specification...........................................................................................................	91
	7.1.2 Correspondence between Output Signals and Addresses in a Module ..................		92
	7.1.3 Connection to Analog Output Module ...................................................................		93
7.2	14-BIT ANALOG OUTPUT MODULE (ADA02B).........................................		94
	7.2.1	Specification...........................................................................................................	94
	7.2.2 Correspondence between Output Signals and Addresses in the Module ...............		95
	7.2.3 Connection between the Analog Output Module and Load ...................................		96

8 HIGH-SPEED COUNTER MODULE .....................................................			97
8.1	OUTLINE OF HIGH-SPEED COUNTER MODULE .....................................		98
8.2	SPECIFICATIONS OF HIGH-SPEED COUNTER MODULE.....................		100
	8.2.1	Pulse Counter .......................................................................................................	100
	8.2.2	Comparison Function ...........................................................................................	100
	8.2.3	Pulse Interface ......................................................................................................	102
	8.2.4	External Contact Input..........................................................................................	105
	8.2.5	External Contact Output.......................................................................................	105
	8.2.6	Marker Processing................................................................................................	106
		c-2

B-61813E/04		TABLE OF CONTENTS
	8.2.7	LED indicators .....................................................................................................	107
8.3	PMC INTERFACE .....................................................................................		109
	8.3.1	Mode A.................................................................................................................	109
	8.3.2	Mode B.................................................................................................................	111
	8.3.3 Details of PMC Interface Signals .........................................................................		114
8.4	TOTAL CONNECTION OF HIGH-SPEED COUNTER MODULE ..............		117
	8.4.1	Connection Diagram.............................................................................................	117
	8.4.2	Connector Signal List...........................................................................................	117
		8.4.2.1 C49 signal (for mode A)..................................................................................	118
		8.4.2.2 C49 signal (for mode B) ..................................................................................	118
8.5	CONNECTION WITH PULSE GENERATOR ............................................		119
	8.5.1 Use of Phase A and B Pulses................................................................................		119
	8.5.2 Use of Positive/Negative Pulses...........................................................................		120
8.6	CONNECTION WITH MACHINE (POWER MAGNETICS CABINET) .......		121
	8.6.1 Use in Mode A .....................................................................................................		121
	8.6.2 Use in Mode B......................................................................................................		122
8.7	I/O SIGNALS CONVENTIONS ..................................................................		123
	8.7.1 Solid State Relay Output Signals (OUT0 to OUT7) ............................................		123
	8.7.2 DC Input Signals (ME and CSP)..........................................................................		124
	8.7.3 +5-V Output from JA9 Connector........................................................................		124
8.8	SUPPLEMENT ..........................................................................................		125
	8.8.1 Configuration of Mode A.....................................................................................		125
	8.8.2 Counter Presetting and Counting .........................................................................		126
	8.8.3	Setting Data ..........................................................................................................	129
	8.8.4	Reading Data ........................................................................................................	130
8.9	EXAMPLE OF STARTING UP ACT01A ....................................................		131
	8.9.1 Mode A Startup Flowchart ...................................................................................		131
	8.9.2 Example of Mode A Ladder.................................................................................		132
	8.9.3 Mode B Startup Flowchart ...................................................................................		136
	8.9.4 Example of Mode B Ladder .................................................................................		137
9 TEMPERATURE INPUT MODULE .....................................................			144
9.1	OVERVIEW ...............................................................................................		145
9.2	TEMPERATURE INPUT MODULE SPECIFICATION ...............................		146
9.3	PMC INTERFACE .....................................................................................		147
	9.3.1	PMC I/O Area ......................................................................................................	147
	9.3.2	Measurement Mode..............................................................................................	148
	9.3.3 Details of Output Signals (PMC → Temperature Module)..................................		148
		c-3

TABLE OF CONTENTS			B-61813E/04
	9.3.4	Details of Input Signals (Temperature Module → PMC) ....................................	151
9.4	COMPLETE CONNECTION OF TEMPERATURE INPUT MODULE ........		154
	9.4.1	Temperature Input Module Connection Diagram ................................................	154
	9.4.2	Connector Signal Lists .........................................................................................	155
	9.4.3	Terminal Board Unit Connection Diagram ..........................................................	156
9.5	TIMING CHARTS ......................................................................................		157
9.6	MEASUREMENT EXAMPLES...................................................................		158
9.7	TERMINAL BOARD UNIT DIMENSIONS..................................................		165
10 OPTICAL I/O Link ADAPTER.............................................................			166
10.1	EXTERNAL DIMENSION OF OPTICAL I/O Link.......................................		167
10.2	WEIGHT OF OPTICAL I/O Link.................................................................		167
10.3	CONNECTION OF OPTICAL I/O Link .......................................................		168
10.4	POWER SOURCE OF OPTICAL I/O Link ADAPTER ...............................		169
10.5	INSTALLATION CONDITIONS OF OPTICAL I/O Link ADAPTER ............		169
10.6	CAUTIONS FOR USING OPTICAL I/O Link ADAPTERS .........................		170
	10.6.1	Configuring I/O Links Using Optical I/O Link Adapters ....................................	170
	10.6.2	When Using Series 16i/18i/21i-MODEL B as Master .........................................	171
	10.6.3	When Using Series 30i/31i/32i-MODEL B as Master .........................................	172
10.7	OPTICAL FIBER CABLE ...........................................................................		174
	10.7.1	External View of Optical Fiber Cable ..................................................................	174
	10.7.2	Notice of Optical Fiber Cable Handling...............................................................	175
	10.7.3	Optical Fiber Cable Clamping Method ................................................................	176
	10.7.4	Relay Using an Optical Fiber Junction Adapter...................................................	177
	10.7.5	Maximum Transmission Distance by Optical Fiber Junction Cable ....................	179
11 I/O Link DUMMY UNIT........................................................................			180
11.1	OVERVIEW ...............................................................................................		181
11.2	EXTERNAL DIMENSIONS ........................................................................		181
11.3	LED INDICATORS.....................................................................................		182
11.4	WEIGHT ....................................................................................................		182
11.5	POWER REQUIREMENTS .......................................................................		182
11.6	INSTALLATION CONDITIONS..................................................................		182
11.7	CONNECTION DIAGRAMS.......................................................................		183
	11.7.1	When not Connecting FANUC I/O Link Dummy Units in Series .......................	183
	11.7.2	Connecting FANUC I/O Link Dummy Units in Series........................................	184
	11.7.3	Grounding.............................................................................................................	184
	11.7.4	K3X Cable............................................................................................................	185
		c-4

B-61813E/04		TABLE OF CONTENTS
12 TWO-CHANNEL I/O Link CONNECTOR ADAPTER		.........................	186
12.1	OVERVIEW ...............................................................................................		187
12.2	CONNECTION FOR USE OF TWO FANUC I/O Link CHANNELS ...........		187

12.3CONNECTING THE CNC WITH TWO-CHANNEL I/O Link CONNECTOR

ADAPTER..................................................................................................	188
12.4 CABLING...................................................................................................	189

12.5CONNECTING TWO-CHANNEL I/O Link CONNECTOR ADAPTER TO

	I/O Units FOR THE FANUC I/O Link .........................................................	189
12.6	CABLE LENGTH .......................................................................................	190
12.7	INSTALLING TWO-CHANNEL I/O Link CONNECTOR ADAPTER ...........	190

12.8OUTSIDE DIMENSIONS OF TWO-CHANNEL I/O Link CONNECTOR

	ADAPTER..................................................................................................	191
12.9	MOUNTING TWO-CHANNEL I/O Link CONNECTOR ADAPTER ............	192
13 THREE-CHANNEL I/O Link CONNECTOR ADAPTER .....................		193
13.1	OVERVIEW ...............................................................................................	194
13.2	CONNECTION FOR USE OF FOUR FANUC I/O Link CHANNELS..........	194

13.3CONNECTING THE CNC WITH THREE-CHANNEL I/O Link

CONNECTOR ADAPTER..........................................................................	195
13.4 CABLING...................................................................................................	195

13.5ALLOCATING THREE-CHANNEL I/O Link CONNECTOR ADAPTER

SIGNALS ...................................................................................................

196

13.6CONNECTING THREE-CHANNEL I/O Link CONNECTOR ADAPTER

SIGNAL TO EACH CHANNEL...................................................................

197

13.7CONNECTING THREE-CHANNEL I/O Link CONNECTOR ADAPTER

TO TWO-CHANNEL I/O Link CONNECTOR ADAPTER...........................

199

13.8CONNECTING THREE-CHANNEL I/O Link CONNECTOR ADAPTER

	TO I/O Units FOR THE FANUC I/O Link ...................................................	200
13.9	CABLE LENGTH .......................................................................................	200
13.10	INSTALLING THREE-CHANNEL I/O Link CONNECTOR ADAPTER .......	200

13.11OUTSIDE DIMENSIONS OF THREE-CHANNEL I/O Link CONNECTOR

	ADAPTER..................................................................................................	201
13.12	MOUNTING THREE-CHANNEL I/O Link CONNECTOR ADAPTER.........	202
14 SAFETY FOR USING AC....................................................................		203
14.1	ENVIRONMENT FOR INSTALLATION .....................................................	204
	14.1.1 Installation Category (Overvoltage Category) .....................................................	204
	14.1.2 Pollution Degree...................................................................................................	204
	c-5

TABLE OF CONTENTS

B-61813E/04

II. MAINTENANCE
1 OVERVIEW .........................................................................................		207
1.1	SYSTEM CONFIGURATION.....................................................................	208
1.2	I/O Unit-A CONFIGURATION....................................................................	209
1.3	BLOCK DIAGRAM.....................................................................................	210
1.4	I/O Unit-MODEL A CONFORMING TO UL/C-UL ......................................	211
1.5	LIST OF UNITS .........................................................................................	212
	1.5.1 Units Conforming to UL/C-UL Standard: Ordering Information
	A03B-0819-Jxxx ..................................................................................................	212
	1.5.2 Other Units (not Conforming to UL/C-UL) .........................................................	214
	1.5.3 Early Units (Units not Conforming to UL/C-UL: Ordering Information
	A03B-0807-Jxxx).................................................................................................	214

2	INDICATION		........................................................................................			216
	2.1	INTERFACE MODULE (AIF01A, AIF01A2) LED INDICATORS ................				217
	2.2	INTERFACE MODULE (AIF01B) LED INDICATORS................................				220
	2.3	INTERFACE MODULE (AIF02C) LED INDICATORS................................				221
		2.3.1	PWR Indicator ......................................................................................................			221
		2.3.2	LNK Indicators .....................................................................................................			221
		2.3.3	ER Indicators ........................................................................................................			221
		2.3.4	LED Indicators .....................................................................................................			221
		2.3.5			Indicator	222
			M/S
		2.3.6	No. Indicators .......................................................................................................			223
	2.4	LED INDICATORS ON THE INPUT/OUTPUT MODULES (HAVING 16
		OR FEWER INPUT/OUTPUT POINTS) ....................................................				223
3	FUSES.................................................................................................					224
4	REMOVING PC ...................................................................BOARDS					225
	4.1	HOW TO REMOVE TERMINAL BOARD-TYPE I/O MODULE PC
		BOARDS ...................................................................................................				226

4.2HOW TO REMOVE INTERFACE AND CONNECTOR-TYPE I/O

MODULE PC BOARDS .............................................................................

228

c-6

I. CONNECTION

B-61813E/04

CONNECTION

1.FANUC I/O Link

1 FANUC I/O Link

I/O Link is a serial interface with a purpose to transfer I/O signals (bit data) between CNC, cell controller, the I/O Unit-MODEL A, the Power Mate and so on at high-speed.

- 3 -

1.FANUC I/O Link

CONNECTION

B-61813E/04

1.1

CONFIGURATION

Slave

CNC

I/O Unit-A

I/O Unit-A

Power Mate

Group

#0

Operator’s

Group

panel

#1

connection

unit

Power Mate

Group

#2

Series

Group

0-C

#3

:

:

:

:

:

:

:

:

:

Operator’s

Group

panel

connection

#15

unit

(1)The FANUC I/O Link is made up of one master and a number of slaves.

Master:Series0-C, Series15/16/18/20/21, Series15i/16i/18i/20i/21i/30i/31i/32i/0i,

Power Mate-D/H, Power Mate i-D/H, F-D Mate

Slave: I/O Unit-A, I/O Unit-B, Operator's panel connection unit, Connector panel I/O module, Power Mate,

Series0-C, Servo unit β series (I/O Link option), and so on

(2) Up to 16 groups of slaves can be connected with a single I/O Link. Number of slaves per one group is as follows.

I/O Unit-A..............................................	Up to 2 units (i.e.2 bases)
I/O Unit-B................................................................	Up to 30 units
(Basic unit, basic and extension units).
Operator's panel I/O module ................................................	1 unit

(1 basic module and extension modules (up to three)

Operator's panel connection unit, connector panel I/O module, Power Mate, Series0-C, Servo unit β series (I/O Link option)

.............................................................................. 1 unit

(3)Any slave can be connected with any group. However, different types of slaves cannot be connected with a single group.

-4 -

B-61813E/04

CONNECTION

1.FANUC I/O Link

1.2 ALLOCATION OF I/O POINTS

I/O Link has 1024 input points per 1 channel and 1024 output points per 1 channel as viewed from the master.

I/O data is periodically transferred between the master and slaves by allotting these I/O points to each slave.

Each slave can occupy as many I/O points as determined for it. For the I/O Link, the total number of I/O points occupied by all slaves per channel must meet:

Number of input points ≤ 1024 Number of output points ≤ 1024

Number of actual I/O points may differ from that of the occupied ones. How to determine the number of I/O points to be allotted to each slave and restrictions for allocation are shown in the followings.

(For the allocation method for I/O points, refer to the PMC PROGRAMMING MANUAL.)

(1)Sum the numbers of the I/O points for all slaves connected with a single I/O Link. The sum must satisfy the following restriction :

Number of input points ≤ 1024 (per one I/O Link)

Number of output points ≤ 1024 (per one I/O Link)

(2)Number of the occupied I/O points per one group must satisfy the following restriction :

Number of input points ≤ 256 (per one group)

Number of output points ≤ 256 (per one group)

(3)Determine the number of I/O points for the I/O Unit-A using the following.

[Output points]
Sum of the actual output		Occupied output
points in a group		points
0 to 32		32 points
40 to 64		64 points
72 to 128		128 points
136 to 256		256 points

NOTE

Count AOA05E as 8 points AOA12F as 16 points.

- 5 -

1.FANUC I/O Link	CONNECTION					B-61813E/04
	[Input points]
	Sum of the actual output				Occupied output
	points in a group				points
	0 to 32				32 points
	40 to 64				64 points
	72 to 128				128 points
	136 to 256				256 points
	However, as result of the calculation above, when the number of
	input points is not larger than that of the output points in a single
	group, the number of input points is assumed to be equal to that of
	the output points.
	Example 1 : When the following modules are used in the group
		No. 0.
		AOD32C		3	AID32A	5
		AOA12F		2	AIA16G	3
		[Output points]
		32 3 + 16 2 = 128 128 points
		[Input points]
		32 5 + 16 3 = 208 256 points
	Example 2:	When the following modules are used in the group
		No.2
		AOD16C		7	AID16C	4
		AOA05E		9	AIA16G	3
		[Output points]
		16 7 + 8 9 = 184 256 points

[Input points]

16 4 + 16 3 = 112 128 points

In this case, as the number of input points is not larger than that of the output points, the number of input points is assumed to be equal to that of the output points, in other words, 256 points.

- 6 -

B-61813E/04

CONNECTION

2.I/O Unit CONFIGURATION

2 I/O Unit CONFIGURATION

5-slot horizontal base unit (ABU05A)

10-slot horizontal base unit (ABU10A)

5-slot vertical base unit (ABU05B)

10-slot vertical base unit (ABU10B)

NOTE

I/F : Interface module (AIF01A, AIF01A2, AIF01B, or AIF02C)

1 to 10 : I/O modules

- 7 -

3.INSTALLATION

CONNECTION

B-61813E/04

3 INSTALLATION

- 8 -

B-61813E/04

CONNECTION

3.INSTALLATION

3.1 ENVIRONMENT FOR INSTALLATION

3.1.1 Environmental Conditions outside the Cabinet

The peripheral units and the control unit have been designed on the assumption that they are housed in closed cabinets. In this manual "cabinet" refers to the following:

•Cabinet manufactured by the machine tool builder for housing the control unit or peripheral units;

•Operation pendant, manufactured by the machine tool builder, for housing the LCD/MDI unit or operator's panel.

•Equivalent to the above.

The environmental conditions when installing these cabinets shall conform to the following table. Section 3.2 describes the installation and design conditions of a cabinet satisfying these conditions.

	Ambient	Operating	0°C to 45°C
	temperature	Storage, Transport	-20°C to 60°C
	of the cabinet	Temperature change	0.3°C/minute or less
	Humidity	Normal	75%RH or less, no condensation
		Short period	95%RH or less, no condensation
		(less than 1 month)
	Vibration	Operating	0.5G or less
		Non-operating	1.0G or less
	Meters above	Operating	Up to 1000 m (Note)
	sea level	Non-operating	Up to 12000 m
			Normal machine shop environment
	Environment		(The environment must be considered if the
			cabinets are in a location where the density
			of dust, coolant, organic solvent, and/or
			corrosive gas is relatively high.)

NOTE

If the CNC is installed 1000 m or higher above sea level, the allowable upper ambient temperature of the CNC in the cabinet is changed as follows.

Assume that the allowable upper ambient temperature of the CNC in the cabinet installed 1000 m or higher above sea level decreases by 1.0°C for every 100 m rise in altitude.

Example)

The upper allowable ambient temperature of the CNC in the cabinet installed 1750 m above sea level is: 55°C - 1750/100 × 1.0°C = 47.5°C

Therefore, the allowable ambient temperature range is from 0°C to 47.5°C.

- 9 -

3.INSTALLATION

CONNECTION

B-61813E/04

3.2 DESIGNING CONDITION FOR A CABINET

When designing a cabinet to contain the I/O Unit-A, take the same care as taken for the cabinet containing the CNC control unit and other units. For details, refer to the CNC CONNECTION MANUAL.

In addition, when mounting the I/O Unit, conform to the followings in view of maintenance, environmental durability, noise resistance and the like.

(1)In order to ventilate inside the module well, mount the I/O Unit in the direction shown in the figure below.

Upside

Downside

(2)Separate each I/O Unit at least 100 mm vertically from the other units so as to ensure effective ventilation and make it easy to attach/detach wires and modules.

(3)Do not put equipments which generate a large amount of heat under the I/O Unit.

(4)Low-level signals are transferred through the signal cables K1X and K2X. (For these cables, see the general connection diagram.) Lay out these cables apart from the wires for AC power source and the I/O wires of the I/O module by 100 mm or more.

(5)Make sure that there is no protruding portion such as a screw on the mounting surface of the I/O Unit.

(6)Heat values of I/O Unit are listed in Table 3.3

- 10 -

B-61813E/04

CONNECTION

3.INSTALLATION

3.3 OUTER DIMENSION OF I/O Unit

Horizontal base units (ABU05A and ABU10A)

Hole for an M4 screw (4 places)

Hole for an M4 screw (4 places)

- 11 -

3.INSTALLATION

CONNECTION

B-61813E/04

Vertical base units (ABU05B and ABU10B)

Hole for an M4 screw (2 places)	Hole for an M4 screw (4 places)

*The ABU05B and ABU10B units that were shipped early on are housed in a metal case.

The distances between mounting holes for the metal case and their size are the same as for the plastic case used for the current units. However, the width of the metal case differs from that of the plastic case as listed below.

	ABU05B		ABU10B
	Plastic case	Metal case	Plastic case	Metal case
Width	107mm	110mm	213mm	217mm

- 12 -

B-61813E/04					CONNECTION			3.INSTALLATION
				Table 3.3 Heat value and weight of each module
		Module name			Basic heat value	Heat value per one I/O point			Weight (g)
					(W)		(W)
		ABU10A			-		-		600
		ABU10B			-		-		740
		ABU05A			-		-		350
		ABU05B			-		-		380
		AIF01A			1.2		-		300
		AIF01A2			1.2		-		300
		AIF01B			1.2		-		270
		AIF02C			1.2		-		300
*1		AID32A1			1.2		0.23		250
*2		AID32B1			1.2		0.23		250
		AID32H1			1.2		0.23		250
		AID16C			0.1		0.21		300
		AID16K			0.1		0.21		300
		AID16D			0.1		0.21		300
		AID16L			0.1		0.21		300
*3		AID32E1			0.1		0.23		220
		AID32E2			0.1		0.23		220
*4		AID32F1			0.1		0.23		220
		AID32F2			0.1		0.23		220
		AIA16G			0.1		0.21		300
*5		AOD32A1			0.3		-		220
		AOD08C			0.1		0.04+0.4×IL2		380
		AOD08D			0.1		0.04+0.6×IL2		380
		AOD08DP			0.1		0.04+0.1×IL2		310
		AOD16C			0.1		0.04+1.4×IL2		300
		AOD16D			0.1		0.04+1.4×IL2		320
		AOD16D2			0.1		0.04+0.1×IL2		320
		AOD16D3			0.1		0.04+0.1×IL2		320
		AOD16DP			0.1		0.04+1.8×IL2		310
*6		AOD32C1			0.1		0.01+0.8×IL2		220
		AOD32C2			0.1		0.01+0.8×IL2		220
*7		AOD32D1			0.1		0.01+0.8×IL2		200
		AOD32D2			0.1		0.01+0.8×IL2		200
		AOA05E			0.1		0.13+1.5×IL		370
		AOA08E			0.1		0.13+1.5×IL		370
		AOA12F			0.1		0.11+1.5×IL		320
		AOR08G			0.1		0.3+0.1×IL2		300
		AOR16G			0.1		0.3+0.1×IL2		350
		AOR16H2			0.1		0.3+0.1×IL2		250
		AIO40A		Input	0.2		0.23		350
				Output			0.01+1.3×IL
		AAD04A			3.1		-		350
		AAD04B			3.1		-		370
		ADA02A			3.1		-		350
		ADA02B			3.1		-		350
		ACT01A			4.1		-		220
		ATI04A			4.0		-		260
		ATI04B			4.0		-		260
		ATB01A			-		-		100
		ATB01B			-		-		120

- 13 -

3.INSTALLATION		CONNECTION			B-61813E/04
	Module name	Basic heat value	Heat value per one I/O point		Weight (g)
		(W)		(W)
	Optical I/O Link adapter	-		-	100
	I/O Link dummy unit	-		-	120

•Total ‘Heat value per 1 I/O point’ for simultaneous ON points plus ‘Basic heat value’ is the heat value of the module.

•IL : Load current of output

•*1 to *7 : "AxD32x" produced to the old specification is

equivalent to "AxD32x1" (with additional "1" at the end) produced to the current specification. (Example: Old specification AID32E → AID32E1)

- 14 -

B-61813E/04

CONNECTION

3.INSTALLATION

3.4 MOUNTING AND DISMOUNTING MODULES

Interface modules and various types of I/O modules can be mounted to and dismounted from the base unit easily as shown below.

Mounting

Hang the hook at the top of the module on the groove in the upper side of the base unit, and make the connector of the module engage with that of the base unit. Push the module in the lower groove of the base unit till the stopper in the lower side of the module stops.

Dismounting

Release the stopper by pushing the lever at the bottom of the module, and then push the module upwards.

- 15 -

4.CONNECTION

CONNECTION

B-61813E/04

4 CONNECTION

- 16 -

B-61813E/04

CONNECTION

4.CONNECTION

4.1 GENERAL CONNECTION DIAGRAM

NOTE

1Number of I/O Units and connecting method are restricted depending on the allocation of the I/O points. Refer to the section 1.2,"Allocation of I/O points."

2If the master unit is the F-D Mate, one group can consist of up to four I/O Units.

3Cable K1X can be an optical fiber cable by using the optical I/O link adapter.

See chapter 10.

4Terminator TX is required for connector JD2 of the AIF01B that is the last unit to be connected in the group. If no AIF01B is in use, no terminator has to be attached to the

JD2 connector of the AIF01A or AIF01A2.

-17 -

4.CONNECTION

CONNECTION

B-61813E/04

4.2 CONNECTING INPUT POWER SOURCE

Connect the following power source with the connector CP32 or CP1 of the interface module (AIF01A, AIF01A2, AIF01B, or AIF02C).

•Voltage: 24VDC ±10%

•Current: Determine from Table 4.4

AIF01A / AIF01B / AIF02C CP32

1	+24V
2	GND
3

AIF01A2

	CP1
1		+24V
2		GND
3

SORIAU JAPAN (manufactured by former Nippon Burndy) Tri-pole connector (Brown)

Housing : SMS3PNS-5 A63L-0001-0202#3LN Contact : RC16M-SCT3 A63L-0001-0226

24VDC

Tyco Electronics

Housing : 1-178288-3

Contact : 1-175218-5

Housing and contact set

A02B-0120-K324

24VDC

NOTE

Turn ON the power for the I/O Unit just when or before the power for the CNC or the cell controller is turned ON. When the CNC or cell controller power is turned OFF, make sure to turn the power to the I/O Unit OFF as well. If the power is not turned on and off according to the above procedure, an error occurs in the CNC or the controller, or the I/O Unit is not normally connected to the power.

Power for the master device

Power for the I/O Unit

t ≥ 500 ms (Turn ON of the power for I/O Unit can be late 500 ms or less.)

- 18 -