fanuc 21 B, 210 B Connection Manual

GE Fanuc Automation

Computer Numerical Control Products

Series 21 / 210 – Model B

Connection Manual (Hardware)

GFZ-62703EN/03 October 1996

Warnings, Cautions, and Notes
as Used in this Publication

Warning notices are used in this publication to emphasize that hazardous voltages, currents,
temperatures, or other conditions that could cause personal injury exist in this equipment or
may be associated with its use.

In situations where inattention could cause either personal injury or damage to equipment, a
Warning notice is used.

Caution notices are used where equipment might be damaged if care is not taken.

GFL-001

Warning

Caution

Note

Notes merely call attention to information that is especially significant to understanding and
operating the equipment.

This document is based on information available at the time of its publication. While efforts
have been made to be accurate, the information contained herein does not purport to cover all
details or variations in hardware or software, nor to provide for every possible contingency in
connection with installation, operation, or maintenance. Features may be described herein
which are not present in all hardware and software systems. GE Fanuc Automation assumes
no obligation of notice to holders of this document with respect to changes subsequently made.

GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutory
with respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, or
usefulness of the information contained herein. No warranties of merchantability or fitness for
purpose shall apply.

©Copyright 1996 GE Fanuc Automation North America, Inc.

All Rights Reserved.

B–62703EN/03

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 W arning 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–62703EN/03

Series 21

Series 210

PREFACE

PREFACE

This manual describes the electrical and structural specifications required
for connecting the F ANUC Series 21/210-TB/MB CNC control unit to a
machine tool. The manual outlines the components commonly used for
FANUC CNC control units, as shown in the configuration diagram in
Chapter 2, and supplies additional information on using these
components with the Series 21/210. See Connection Manual (Loader
Control) (B–62443EN–2), for details of loader control option. Refer to
individual manuals for the detailed specifications of each model.

Product name Abbreviation

FANUC Series 21–TB 21–TB
FANUC Series 21–MB 21–MB
FANUC Series 210–TB 210–TB
FANUC Series 210–MB 210–MB

p–1

PREFACE

B–62703EN/03

Configuration of the
manual

Chapter title Description

Chapter 1
CONFIGURATION

Chapter 2
TOTAL CONNECTION DIAGRAM

Chapter 3
INSTALLATION

Chapter 4
CONNECTING THE POWER SUPPLY

Chapter 5
CONNECTING PERIPHERAL UNITS

Chapter 6
CONNECTING THE SPINDLE UNIT

This manual consists of Chapters 1 to 15 and Appendixes.

Outlines connections for the Series 21/210 and guides the reader concerning
additional details.

This chapter shows the total connection diagram.

This chapter describes the installation conditions for the Series 21/210.

1) Required power supply

2) Heat generated

3) Connector arrangement on the control unit

4) Noise prevention

This chapter describes how to connect the power supply.

This chapter describes how to connect the following peripheral devices:

1) Display devices (CRT and plasma display)

2) MDI units

3) I/O devices (via RS232C)

4) Manual pulse generators

This chapter describes how to connect the spindle servo unit, the spindle mo­tor.

Chapter 7
SERVO INTERFACE

Chapter 8
CONNECTING THE MACHINE INTER­FACE I/O

Chapter 9
CONNECTION TO FANUC I/O Link

Chapter 10
EMERGENCY STOP SIGNAL

Chapter 1 1
DISPLAY UNIT
CHANGE–OVER SWITCH

Chapter 12
REMOTE BUFFER INTERFACE

Chapter 13
CONNECTING PERIPHERAL UNITS
TO THE MMC–IV

Chapter 14
HIGH–SPEED SERIAL BUS (HSSB)

Chapter 15
FANUC INTELLIGENT TERMINAL

This chapter describes how to connect the servo unit and the servo unit.

This chapter describes the addresses and connector pins for signals trans­ferred between the Series 21/210 and the machine.
Describes the built–in I/O board and I/O unit.

This chapter describes the use of FANUC I/O Link to expand the machine
interface I/O.

This chapter describes the handling of emergency stop signals. The user
must read this chapter before attempting to operate the CNC.

This chapter describes the connection to the display unit change–over circuit
supported by the Series 21 (not supported by the Series 210).

This chapter describes the remote buffer interface supported by the Series 21
(not supported by the Series 210).

This chapter describes how to connect MMC–IV peripherals to the Series 210.

This chapter describes the high–speed serial bus (HSSB) supported by the
Series 210.

This chapter describes the FANUC intelligent terminal, which can be con­nected to the Series 210 by using the high–speed serial bus (HSSB).

Appendix A External dimensions of units

B 20–pin interface connectors and cables
C Connection cables
D Optical fiber cable
E Attaching a CRT protecting cov

p–2

er

B–62703EN/03

PREFACE

 

The table below lists manuals related to the 21–TB, 21–MB, 210–TB, and
210–MB. In the table, this manual is marked with an asterisk (*).

Manuals Related to the Series 21/210

Manual name

DESCRIPTIONS B–62702EN
CONNECTION MANUAL (Hardware) B–62703EN
CONNECTION MANUAL (Function) B–62703EN–1
OPERATOR’S MANUAL (For Lathe) B–62534E
OPERATOR’S MANUAL (For Machining Center) B–62704EN
MAINTENANCE MANUAL B–62705EN
PARAMETER MANUAL B–62710EN
PROGRAMMING MANUAL

(Macro Compiler / Macro Executer)
FAPT MACRO COMPILER PROGRAMMING MANUAL B–66102E

Specification

number

*

B–61803E–1

CONVERSATIONAL AUTOMATIC PROGRAMMING
FUNCTION I FOR MACHINING CENTER OPERAT OR’S
MANUAL

B–61874E–1

p–3

PREFACE

Manuals related to
control motor  series

B–62703EN/03

Manuals related to control motor  series

Manual related to loader
control option

Manual name

FANUC AC SERVO MOTOR  series DESCRIPTIONS B–65142E
FANUC AC SERVO MOTOR  series PARAMETER

MANUAL
FANUC AC SPINDLE MOTOR  series DESCRIPTIONS B–65152E
FANUC AC SPINDLE MOTOR  series PARAMETER

MANUAL
FANUC CONTROL MOTOR AMPLIFIER  series

DESCRIPTIONS
FANUC CONTROL MOTOR  series MAINTENANCE

MANUAL

Manual name

FANUC Series 21/16/18/160/180 CONNECTION MANUAL
Loader Control

Specification

number

B–65150E

B–65160E

B–65162E

B–65165E

Specification

number

B–62443EN–2

Manuals related to I/O
Unit

Manual related to FANUC
MMC–IV, high–speed
serial bus, and
intelligent terminal

Manual name

FANUC I/O Unit–MODEL A
CONNECTION⋅MAINTENANCE MANUAL

FANUC I/O Unit–MODEL B CONNECTION MANUAL B–62163E

Manual name

FANUC MMC–IV OPERATOR’S MANUAL B–62494E

Specification

number

B–61813E

Specification

number

p–4

B–62703EN/03

Table of Contents

DEFINITION OF WARNING, CAUTION, AND NOTE s–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PREFACE p–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. CONFIGURATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 NAME OF EACH PART OF CONTROL UNIT 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 GENERAL OF HARDWARE 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. TOTAL CONNECTION DIAGRAM 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. INSTALLATION 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 ENVIRONMENT FOR INSTALLATION 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Environmental Requirements Outside the Cabinet 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Installation Requirements of CNC and Servo Unit 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 Environmental Requirements of Control Unit Built–in MMC–IV (for Series 210) 19. . . . . . . . . . .

3.2 POWER SUPPLY 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Power Supply for CNC Control Units 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 DESIGN AND INST ALLATION CONDITIONS OF THE MACHINE TOOL

MAGNETIC CABINET 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 THERMAL DESIGN OF THE CABINET 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Temperature Rise W ithin the Cabinet 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Cooling by Heat Exchanger 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.3 Heat Loss of Each Unit 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 INSTALLING THEHEAT EXCHANGER 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.1 Cooling Fin A/B/C 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.2 The Heat Pipe Type Heat Exchanger 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.2.1 Installation 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6 ACTION AGAINST NOISE 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6.1 Separating Signal Lines 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6.2 Ground 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6.3 Connecting the Signal Ground (SG) of the Control Unit 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6.4 Noise Suppressor 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6.5 Cable Clamp and Shield Processing 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7 CONTROL UNIT 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.1 Installation of the Control Unit 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.8 CABLE LEAD–IN DIAGRAM 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.9 CONNECTOR LAYOUT DIAGRAM 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. POWER SUPPLY CONNECTION 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 GENERAL 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 TURNING ON AND OFF THE POWER TO THE CONTROL UNIT 62. . . . . . . . . . . . . . . . . . . . . . . .

4.2.1 Power Supply for the Control Unit 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Procedure for Turning On the Power 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3 Procedure for Turning Off the Power 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 CABLE FOR POWER SUPPLY TO CONTROL UNIT 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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T ABLE OF CONTENTS

4.4 BATTERY 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.1 Battery for Memory Backup (3VDC) 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2 Battery for Separate Absolute Pulse Coders (6VDC) 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B–62703EN/03

5. CONNECTION TO CNC PERIPHERALS 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 CONNECTION TO THE DISPLAY UNIT 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.1 Outline 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.2 Connection to Display Unit 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.3 9″ CRT Display Unit Interface 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.4 9″ PDP Display Unit Interface 73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.5 Varied LCD Units Interface 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.6 Adjusting the Flat Display 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.7 Adjusting the STN Monochrome LCD 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1.8 Adjusting the TFT Color LCD 77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 CONNECTION OF MDI UNIT 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 General 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.2 Connection to the MDI Unit 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.3 Connection to the Standard MDI Unit 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.4 Varied MDI Key Switch 81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 CONNECTING I/O DEVICES 93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 General 93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Connecting I/O Devices 93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 RS–232–C Serial Port 95. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 RS–232–C Interface Specification 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.5 FANUC Handy File Connection 105. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 CONNECTING THE MANUAL PULSE GENERATOR 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.1 General 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.2 Connection to Manual Pulse Generators 108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.3 Cable Length When Only One Manual Pulse Generator is Used 109. . . . . . . . . . . . . . . . . . . . . . . .

5.4.4 Requirements for the Manual Pulse Generator Interface 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6. SPINDLE CONNECTION 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 SERIAL SPINDLE INTERFACE 112. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 ANALOG SPINDLE INTERFACE 113. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 POSITION CODER INTERFACE 114. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7. SERVO INTERFACE 115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 OUTLINE 116. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.1 Interface to the Servo Amplifier 116. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.2 Separate Type Detector Interface 118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.3 Connection of Battery for Separate Type Absolute Detector 119. . . . . . . . . . . . . . . . . . . . . . . . . . .

8. CONNECTING MACHINE INTERFACE I/O 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1 GENERAL 127. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2 CAUTIONS 128. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.1 DI Signals and Receivers 128. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.2 DO Signals and Drivers 128. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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B–62703EN/03

8.3 BUILT–IN I/O A CONNECTION (FOR 21/210–MB) 129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4 BUILT–IN I/O CARD B CONNECTION (FOR 21/210–MB) 139. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5 BUILT–IN I/O CARD C CONNECTION (FOR 21/210–MB) 150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6 BUILT–IN I/O D CONNECTION (FOR 21/210–MB) 164. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.7 BUILT–IN I/O CARD CONNECTION (FOR 21/210–TB) 177. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.8 CONNECTION OF Series 0 OPERATOR’S PANEL 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T ABLE OF CONTENTS

8.3.1 Connector Pin Arrangement 130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3.2 Connection of DI/DO for Operation Panel 131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3.3 Connecting DI/DO Points for the Machine 134. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.1 Connector Pin Arrangement 140. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.2 Connection of DI 141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4.3 Connection of DO 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.1 Connector Pin Arrangement 151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.2 Connection of DI/DO for Operation Panel 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.3 Connecting DI/DO Points for the Machine 155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.4 Notes on DO Connection 161. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.5 Requirements Imposed on Input/Output Signals and the External Power Supply

for Output Signals 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.5.1 Input signal requirements 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.5.2 Output signal driver ratings 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.5.3 External power supply for output signals 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.5.5.4 Output signal driver 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.1 Connector Pin Arrangement 165. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.2 Example of DI Connection 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.3 Example of DO Connection 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.4 Notes on DO Connection 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.5 Requirements Imposed on I/O Signals and Driver 175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.5.1 Signal requirements 175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.5.2 External power supply for output signals 175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.6.5.3 Output signal driver 175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.7.1 Connector Pin Arrangement 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.7.2 Connecting DI/DO 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.7.3 I/O Signal Requirements and External Power Supply for DO 189. . . . . . . . . . . . . . . . . . . . . . . . . .

9. CONNECTION TO FANUC I/O Link 199. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.1 GENERAL 200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.2 CONNECTION 201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.2.1 Connection of FANUC I/O Link by Electric Cable 203. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.2.2 Connection of FANUC I/O Link Optical Fiber Cable 204. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.3 UNITS THAT CAN BE CONNECTED USING FANUC I/O Link 206. . . . . . . . . . . . . . . . . . . . . . . . . .

9.4 CONNECTION OF MACHINE OPERATOR’S PANEL INTERFACE UNIT 207. . . . . . . . . . . . . . . . .

9.4.1 Function Overview 207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.2 System Configuration 209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.3 Signal Assignment 210. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.4 Interface 212. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.5 PMC Addresses 222. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.6 Major Connection Precautions 223. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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9.4.7 State of the LEDs on the Machine Operator’s Panel Interface Unit 223. . . . . . . . . . . . . . . . . . . . . .

9.4.8 Connector (on the Cable Side) Specifications 223. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.9 Machine Operator’s Panel Interface Unit Dimension Diagram

(Including Connector Locations) 225. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.4.10 Machine Operator’s Panel Interface Unit Mounting Dimension Diagram 226. . . . . . . . . . . . . . . . .

9.4.11 Fuse Mounting Position 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.5 CONNECTION OF OPERATOR’S PANEL CONNECTION UNIT 229. . . . . . . . . . . . . . . . . . . . . . . . .

9.5.1 Input Signal Regulations for Operator’s Panel Connection Unit 230. . . . . . . . . . . . . . . . . . . . . . . .

9.5.2 Output Signal Regulations for Operator’s Panel Connection Unit 232. . . . . . . . . . . . . . . . . . . . . . .

9.5.3 Connector Layout for Operator’s Panel Connection Unit 233. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.5.4 External View of Operator’s Panel Connection Unit 235. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.6 CONNECTION OF SOURCE OUTPUT TYPE CONNECTION UNIT 236. . . . . . . . . . . . . . . . . . . . . .

9.6.1 Input Signal Specifications for Source Output Type Connection Unit 237. . . . . . . . . . . . . . . . . . . .

9.6.2 Output Signal Specifications for Source Output Type Connection Unit 238. . . . . . . . . . . . . . . . . .

9.6.3 Connector Pin Layout for Source Output Type Connection Unit 242. . . . . . . . . . . . . . . . . . . . . . . .

9.6.4 Dimensions of Source Output Type Connection Unit 245. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.7 FANUC I/O Link CONNECTION UNIT 246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.7.1 Overview 246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.7.2 Specification 247. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.7.3 Connection 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.7.3.1 I/O Link interface 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.8 CONNECTING THE FANUC SERVO UNIT β SERIES WITH I/O Link 253. . . . . . . . . . . . . . . . . . . .

9.8.1 Overview 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.8.2 Connection 254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.8.3 Maximum Number of Units that can be Connected 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.8.4 Address Assignment by Ladder 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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10. EMERGENCY STOP SIGNAL 256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11. DISPLAY UNIT CHANGE–OVER SWITCH 258. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.1 OVERVIEW 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.2 CONNECTING ONE DISPLAY UNIT TO TWO CONTROL UNITS 260. . . . . . . . . . . . . . . . . . . . . . .

11.2.1 Ordering Information 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.2.2 Connection Diagram 261. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3 CONNECTING TWO DISPLAY UNITS TO ONE CONTROL UNIT 266. . . . . . . . . . . . . . . . . . . . . . .

11.3.1 Ordering Information 266. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3.2 Jumper Pins 266. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3.3 Connections 267. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11.3.4 Connection Diagram 268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12. REMOTE BUFFER INTERFACE 272. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.1 GENERAL 273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.2 REMOTE BUFFER INTERFACE (RS–232–C) 275. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12.3 REMOTE BUFFER INTERFACE (RS–422) 277. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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13. CONNECTING PERIPHERAL UNITS TO THE MMC–IV 279. . . . . . . . . . . . . . . . . . . . . . .

13.1 GENERAL 280. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2 CONNECTING A DISPLAY UNIT 281. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2.1 I/O Board (Video Signal Output Board in NC) Interface 282. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2.2 Connecting the Display Unit (Video Signal) 283. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2.3 Connecting a Display Unit (Power Supply) 284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2.3.1 14″ analog CR T/MDI unit 284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.2.3.2 9.5″ analog TFT/MDI unit 285. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.3 CONNECTION TO RS–232C SERIAL PORT 286. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.4 CONNECTING A PORTABLE–TYPE 3.5″ FLOPPY DISK UNIT 288. . . . . . . . . . . . . . . . . . . . . . . . .

13.5 CONNECTION TO CENTRONICS PARALLEL PORT 291. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.6 CONNECTING A FULL KEYBOARD OR MOUSE 293. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14. HIGH–SPEED SERIAL BUS (HSSB) 295. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.1 OVERVIEW 296. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.2 CAUTIONS 297. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.3 CONNECTION DIAGRAM 298. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.4 PERSONAL COMPUTER SPECIFICATION 299. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.5 INSTALLATION ENVIRONMENT 300. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.6 PROCEDURE FOR INSTALLING PERSONAL COMPUTER INTERFACE BOARDS 301. . . . . . . .

14.7 HANDLING PRECAUTIONS 302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14.8 RECOMMENDED CABLES 303. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15. FANUC INTELLIGENT TERMINAL 304. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.1 OVERVIEW 305. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.2 CAUTIONS 306. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.3 CONNECTION 307. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.4 OVERALL CONNECTION DIAGRAM 308. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.5 SPECIFICATION 309. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.5.1 Installation Environment 309. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.5.2 Power Supply Specifications 310. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.6 INSTALLATION SPACE 311. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.6.1 When No ISA Expansion is Installed 311. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.6.2 When an ISA Expansion is Installed 312. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7 PERIPHERAL DEVICES AND THEIR CONNECTIONS 313. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.1 Connector Layout Diagram 313. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.2 Main Power Input 314. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.3 Floppy Disk Drive (Signal and Power) 315. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.4 High–speed Serial Bus (HSSB) 316. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.5 T ypewriter–style Keyboard 317. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.6 Centronics Parallel Port 318. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.7 Serial Port 2 319. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.8 Serial Port 1 320. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.7.9 Soft Keys 322. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.8 ISA EXPANSION BOARDS 323. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.8.1 Installation Method 323. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15.8.2 Handling Precautions 325. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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APPENDIX

A. EXTERNAL DIMENSIONS OF EACH UNIT 329. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. 20–PIN INTERFACE CONNECTORS AND CABLES 381. . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 OVER VIEW 382. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.2 ADDITIONAL TARGET MODELS 382. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.3 BOARD–MOUNTED CONNECTORS 382. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.4 CABLE CONNECTORS 383. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.5 RECOMMENDED CONNECTORS, APPLICABLE HOUSINGS, AND CABLES 385. . . . . . . . . . . .

C. CONNECTION CABLE (SUPPLIED FROM US) 396. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D. OPTICAL FIBER CABLE 400. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E. ATTACHING A CRT PROTECTIVE COVER 406. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

c–6

B–62703EN/03

1

1. CONFIGURA TION

CONFIGURATION

1

1. CONFIGURA TION

B–62703EN/03

1.1

NAME OF EACH P ART
OF CONTROL UNIT

Memory card

Battery

(4.4.1)

Rotary switch

I/O Link connector

(9)

Serial spindle or
Position coder
connecter

(6.1, 6.3)

The following figure shows the configuration of FANUC Series
21/210–TB/MB control unit.
This manual describes how to connect the units illustrated in this diagram.
The numbers in parentheses shown in the diagram are section references
for this manual.

LED for display­ing status and
alarm

MAIN

STATUS
ALARM

BATTERY

IOL INK
JD 1A

MEMORY
CARD
CNMC

I/O

4

RSW1

CPS

PSU

MPS
JA3B

FUSE75A

231

Fuse

Connector for
Manual pulse
generator

Pilot lamp

Power supply
connectors

Machine

PIL

CP1A

CP1B

DCIN

DCOUT

24V

24V

5A

1A

R

L

I/F connector

Display unit
connector

(5.4)

(4.3)

(8.3 to 8.6)

(5.1)

Analog spindle
amplifier output
connector

(6.2)

Servo amplifier
connectors

(7.1.1)

Separate type
detector
I/F connectors

(7.1.2)

Separate type ABS
pulse coder battery
connector

(7.1.3)

SPDL–1
JA 7A

A–OUT
JA SA

SERVO1
JS1

SERVO2
JS2

SERVO3
JS3

SERVO4
JS4

SCALE1
JF21

SCALE2
JF22

SCALE3
JF23

SCALE4
JF24

SC–ABS
JF25

FANUC FANUC

CRT
JA1

MDI
JA2

R232–1
JD5A

R232–2
JD5B

MINI
SLOT

MDI connector

(5.2)

R

L

I/O unit I/F
connectors

(5.3)

Connector for
machine I/O

(8.3 to 8.6)

Mini slot
High–speed serial

bus (*)

(14)

Series 21/210–MB control unit (2–slot)

NOTE

(*) The high–speed serial bus cannot be connected to the

Series 21–MB control unit.

2

B–62703EN/03

1. CONFIGURA TION

slot

Memory back
up battery

(4.4)

I/O Link
connecter

(9)

Serial spindle or
position coder
connector

(6.1,6.3)

Serial spindle or
analog spindle
connector

(6.2)

LED for display
of status/alarm

FuseMemory card

II/O device I/F
connector

(5.3)

Power supply
pilot lamp

Power supply
connector

(4.3)

Machine I/F
connector

(8.7)

Display unit
connector

(5.1)

MDI connector

(5.2)

Servo amp
connector

(7.1.1)

Separate type
detector
I/F connector

(7.1.2)

Separate type ABS
pulse coder battery
connector

(7.1.3)

Manual pulse
generator
connector

(5.4)

Machine I/F
connector

(8.7)

Mini slot
High–speed serial

bus (*)

(14)

Series 21/210–TB control unit (2–slot)

NOTE

(*) The high–speed serial bus cannot be connected to the

Series 21–TB control unit.

3

1. CONFIGURA TION

B–62703EN/03

Connector for a CRT
or other display unit

(13.2)

Serial (RS–232C)
interface connector

(13.3)

Variable resistor for
adjusting LCD
signal level

Floppy disk drive
connector

(13.3)

Parallel (Centronics)
interface connector

(13.5)

Extension keyboard
connector

NC video signal
connector

(13.2)

LED for displaying
status and alarm

Blank panel

Full keyboard
connector

(13.6)

Memory card socket

Mouse connector

(13.6)

Series 210 control unit (with MMC–IV)

4

B–62703EN/03

1. CONFIGURA TION

Connector for re­mote buffer

(12)

Option 1 board

Series 21 control unit (3–slot)

5

1. CONFIGURA TION

B–62703EN/03

Loader control
option board

Series 21–TB control unit (with loader control option)

6

B–62703EN/03

1.2

GENERAL OF
HARDWARE

D Series 21

1. CONFIGURA TION

Option board

(21–TB)

S Loader control
S Remote buf fer

(21–MB)
S Remote buf fer

Main board

S Main CPU
S Memory

System software,
Macro program,
Ladder program,
Parameter, and etc.

S PMC control
S I/O Link control
S Servo control
S Spindle control
S Memory card I/F
S LED display

I/O board

S Power PCB (built–in)

DC–DC converter

S DI/DO
S Reader/puncher I/F
S MDI control
S Display control
S Manual pulse generator

control

Option Main I/O

7

2–slot
3–slot

1. CONFIGURA TION

D Series 210

B–62703EN/03

MMC–IV

S MMC function

Main board

S Main CPU
S Memory

System software,
Macro program,
Ladder program,
Machining program,
Parameter, and etc.

S PMC control
S I/O Link control
S Servo control
S Spindle control
S Memory card I/F
S LED display

I/O board

S Power PCB (built–in)

DC–DC converter

S DI/DO
S Reader/puncher I/F
S MDI control
S Display control
S Manual pulse generator

control

MMC Empty

Main I/O

8

Mini slot

S HSSB board

2–slot
4–slot

B–62703EN/03

2

C

Main board
o
n
t
r
o
l

u
n
i
t

2. TOT AL CONNECTION DIAGRAM

TOTAL CONNECTION DIAGRAM

Power
supply
24VDC

Position coder

Analog
spindle
amplifier

Serial
spindle
amplifier

Servo
amplifier

M–axis servo motor
N–axis servo motor

4th axis servo motor

Analog
spindle

Position coder

Serial
spindle

L–axis
servo motor

L–axis scale

M–axis scale

N–axis scale

4th axis scale

ABS BATTERY for scale

NOTE

Either an analog or serial spindle can be used. For details of spindle and servo motor
connection, refer to the relevant manuals.

9

2. TOT AL CONNECTION DIAGRAM

I/O Board (for 21–TB)

B–62703EN/03

I/O board

Power supply

DC–IN (CP1A)
DC–OUT (CP1B)

Control unit

DIDO–1(CB104)

CRT(JA1)

MD1(JA2)

R232(JD5)

MPG(JA3)

Power
supply

24VDC

RS–232–C I/O device

MPG MPG

Display unit
(CN2) DC–IN

(CN1) CRT, PDP
(JA1) LCD

MDI unit
(CK1) MDI

DIDO–2(CB105)

DIDO–3(CB106)

DIDO–4(CB107)

DI/DO for operator’s panel, magnetic pannel

10

B–62703EN/03

I/O Board A (for 21–MB)

2. TOT AL CONNECTION DIAGRAM

I/O Board

C
o

Power supply unit

n
t
r
o
l

u
n
i
t

DC–IN (CP1A)
DC–OUT(CP1B)

R232C–1(JD5A)

R232C–2(JD5B)

CRT(JA1)

MDI(JA2)

MPG(JA3B)

Power supply
24VDC

Display unit

(CN2)DC–IN

(CN1)CRT, PDP
(JA1)LCD

MDI unit

(CK1)MDI

RS–232–C I/O device (channel 1)

RS–232–C I/O device (channel 2)

MPG MPG MPG

DIDO–1(CM31)
DIDO–2(C99)
DIDO–3(C95)
DIDO–4(C91)

Machine
operator’s
panel

DI/DO on machine side

11

2. TOT AL CONNECTION DIAGRAM

I/O Board B (for 21–MB)

I/O Board

C
o
n
t

Power supply unit

r
o
l

u
n
i
t

DC–IN (CP1A)

DC–OUT(CP1B)

CRT(JA1)

MDI(JA2)

B–62703EN/03

Power supply
24VDC

Display unit
(CN2)DC–IN

(CN1)CRT, PDP
(JA1)LCD

MMC–IV board
(JA1B)NC CRT

MDI unit
(CK1)MDI

R232C–1(JD5A)

R232C–2(JD5B)

MPG(JA3B)

DIDO–1(C100)
DIDO–2(C101)
DIDO–3(C102)
DIDO–4(C103)

RS–232–C I/O device (channel 1)

RS–232–C I/O device (channel 2)

MPG MPG MPG

Machine side DI/DO

12

B–62703EN/03

I/O Board C (for 21–MB)

I/O Board

C
o
n
t

Power supply unit

r
o
l

u
n
i
t

DC–IN (CP1A)

DC–OUT(CP1B)

CRT(JA1)

MDI(JA2)

2. TOT AL CONNECTION DIAGRAM

Power supply
24VDC

Display unit
(CN2)DC–IN

(CN1)CRT, PDP
(JA1)LCD

MDI unit
(CK1)MDI

R232C–1(JD5A)

R232C–2(JD5B)

MPG(JA3B)

DIDO–1(CM31)

DIDO–2(CB99)
DIDO–3(CB95)

DIDO–4(CB91)

RS–232–C I/O device (channel 1)

RS–232–C I/O device (channel 2)

MPG MPG MPG

Machine
operator’s
panel

Machine side DI/DO

13

2. TOT AL CONNECTION DIAGRAM

I/O Board D (for 21–MB)

I/O Board

C
o
n
t

Power supply unit

r
o
l

u
n
i
t

DC–IN (CP1A)

DC–OUT(CP1B)

CRT(JA1)

MDI(JA2)

B–62703EN/03

Power supply
24VDC

Display unit
(CN2)DC–IN

(CN1)CRT, PDP
(JA1)LCD

MMC–IV board
(JA1B)NC CRT

MDI unit
(CK1)MDI

R232C–1(JD5A)

R232C–2(JD5B)

MPG(JA3B)

DIDO–1(CB124)
DIDO–2(CB125)
DIDO–3(CB126)

DIDO–4(CB127)

RS–232–C I/O device (channel 1)

RS–232–C I/O device (channel 2)

MPG MPG MPG

Machine side DI/DO

14

B–62703EN/03

MMC–IV Board (for 210–TB/MB)

I/O Board

C

o
n

Power supply unit

t
r

DC–OUT(CP1B)

o

l

CRT(JA1)

u
n

MMC–IV Board

i
t

NC–CRT(JA1B)

o
n

l

CRT(JA1A)

y

f

R232C–1(JD5F)

o

r

R232C–2(JD5G)

M
M

C

|

IV

FDD(JD8)

200VAC

RS–232–C I/O device (channel 1)

RS–232–C I/O device (channel 2)

Floppy disc unit
JD8

2. TOT AL CONNECTION DIAGRAM

CRT unit
for MMC–IV

CP11
JA1

LCD unit
for MMC–IV

CP5
JA1

Power supply

CENTRO(JD9)

EX KEY(JD21)

KEYBORD

(CD32A)

MEM CARD(CNA)

MOUSE(CD32B)

Memory card

Custom key board

Full key board

Mouse

When the high–speed serial bus (HSSB) is used (common to the 210–TB and 210–MB)

C

High–speed serial

o
n

bus interface board

t

(installed in a mini–

r

o

slot)

l

u
n

i
t

COP7

Personal computer
or intelligent termi­nal

COP7

Power supplyPrinter

NOTE

Refer to Chapter15 for information about connections specific to intelligent terminals.

15

2. TOT AL CONNECTION DIAGRAM

Option 1 board

B–62703EN/03

R422–1(JD6A)

R232–3(JD5C)

Loader control
board (see connec­tion manual (Loader
control))

CHECK (JA8C)

ESP (CNPW)

BRAKE (CNBK)

AMP1 (JS1A)

AMP2 (JS2A)

Control unit (3–slot)

AMP3 (JS3A)

Interface

Connection to the servo
amplifier conforms to
that of 1st axis of main
board

Remote buffer (RS422)
Remote buffer (RS–232–C)

Rectifier for brake





Emergency stop control circuit

EMG (24V)

100VAC

GND

Loader body

1st axis
servo motor

2nd axis
servo motor

Serial pulse coder

3rd axis
servo motor

AMP4 (JS4A)

RDIO (CRM1)

WF (CNWF)

TP (CNTP)

IOLINK (JD1A)

FANUC I/O LINK

24V power

Additional I/O

JD1A
JD1B

DI/DO for
I/O Link

Actuator

Actuator
sensor

sensor

SW.LED

4th axis
servo motor

Over travel limit

Actuator

Actuator
sensor

sensor

Workfeeder

Operator’s panel
for loader

24V

NOTE

The option 1 board cannot be used in the Series 210 system. The loader control board can
be used only in the 21–TB (in slot 3 of control unit B).

16

B–62703EN/03

3

3. INSTALLATION

INSTALLATION

17