IDEC OpenNet User Manual

EM345-0

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OPENNET CONTROLLER

SAFETY PRECAUTIONS

Warning

Warning notices are used to emphasize that improper operation may cause
severe personal injury or death.

Caution

Caution notices are used where inattention might cause personal injury or
damage to equipment.

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• Read this user’s manual to make sure of correct operation before starting installation, wiring, operation, maintenance, and

inspection of the OpenNet Controller.

• All OpenNet Controller modules are manufactured under IDEC’s rigorous quality control system, but users must add a
backup or failsafe provision to the control system using the OpenNet Controller in applications where heavy damage or
personal injury may be caused in case the OpenNet Controller should fail.

• In this user’s manual, safety precautions are categorized in order of importance to Warning and Caution:

• Turn off the power to the OpenNet Controller before starting installation, removal, wiring, maintenance, and inspection of
the OpenNet Controller. Failure to turn power off may cause electrical shocks or fire hazard.

• Special expertise is required to install, wire, program, and operate the OpenNet Controller. People without such expertise
must not use the

• Emergency stop and interlocking circuits must be configured outside the
inside the OpenNet Controller, failure of the OpenNet Controller may cause disorder of the control system, damage, or
accidents.

• Install the OpenNet Controller according to instructions described in this user’s manual. Improper installation will result in
falling, failure, or malfunction of the OpenNet Controller.

• The OpenNet Controller is designed for installation in a cabinet. Do not install the OpenNet Controller outside a cabinet.

• Install the OpenNet Controller in environments described in this user’s manual. If the OpenNet Controller is used in places
where the OpenNet Controller is subjected to high-temperature, high-humidity, condensation, corrosive gases, excessive
vibrations, and excessive shocks, then electrical shocks, fire hazard, or malfunction will result.

• The environment for using the OpenNet Controller is “Pollution degree 2.” Use the OpenNet Controller in environments of
pollution degree 2 (according to IEC 60664-1).

• The DC power applicable to the OpenNet Controller is “PS2” type (according to EN 61131).

• Prevent the OpenNet Controller from falling while moving or transporting the OpenNet Controller, otherwise damage or
malfunction of the OpenNet Controller will result.

• Prevent metal fragments and pieces of wire from dropping inside the OpenNet Controller housing. Put a cov er on the Open-

Net Controller

or malfunction.

• Use a power supply of the rated value. Use of a wrong power supply may cause fire hazard.

• Use wires of a proper size to meet voltage and current requirements. Tighten terminal screws to a proper tightening torque
of 0.5 to 0.6 N·m.

• Use an IEC 60127-approved fuse on the power line outside the OpenNet Controller. This is required when equipment con-
taining the

• Use an IEC 60127-approved fuse on the output circuit. This is required when equipment containing the
is destined for Europe.

• Use an EU-approved circuit breaker. This is required when equipment containing the
Europe.

• Make sure of safety before starting and stopping the
outputs on or off. Incorrect operation on the OpenNet Controller may cause machine damage or accidents.

• If relays or transistors in the OpenNet Controller output modules should fail, outputs may remain on or off. For output sig­nals which may cause heavy accidents, provide a monitor circuit outside the OpenNet Controller.

• Do not connect to the ground directly from the OpenNet Controller. Connect a protective ground to the cabinet containing

OpenNet Controller using an M4 or larger screw. This is required when equipment containing the OpenNet Controller is

destined for Europe.

• Do not disassemble, repair, or modify the OpenNet Controller modules.

• Dispose of the battery in the
tions. When storing or disposing of the battery, use a proper container prepared for this purpose. This is required when
equipment containing the OpenNet Controller is destined for Europe.

• When disposing of the

OpenNet Controller.

OpenNet Controller. If such a circuit is configured

modules during installation and wiring. Ingress of such fragments and chips may cause fire hazard, damage,

OpenNet Controller is destined for Europe.

OpenNet Controller

OpenNet Controller is destined for

OpenNet Controller or when operating the OpenNet Controller to force

OpenNet Controller modules when the battery is dead in accordance with pertaining regula-

OpenNet Controller, do so as an industrial waste.

OPENNET CONTROLLER USER’S MANUAL PREFACE-1

About This Manual

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This user’s manual primarily describes entire functions of the OpenNet Controller CPU modules, digital I/O modules, ana­log I/O modules. Also included are powerful communications of the OpenNet Controller.

CHAPTER 1: GENERAL INFORMATION

General information about the OpenNet Controller, features, brief description on special functions, and various system
setup configurations for communication.

CHAPTER 2: MODULE SPECIFICATIONS

Specifications of CPU, digital and analog I/O, expansion power supply, remote I/O master, OpenNet interface modules.

CHAPTER 3: INSTALLATION AND WIRING

Methods and precautions for installing and wiring OpenNet Controller modules.

CHAPTER 4: OPERATION BASICS

General information about setting up the basic OpenNet Controller system for programming, starting and stopping Open-

Net Controller

toring the OpenNet Controller operation.

CHAPTER 5: SPECIAL FUNCTIONS

Stop/reset inputs, run/stop selection at memory backup error, keep designation for internal relays, shift registers, counters,
and data registers. Also included are module ID selection and run/stop operation upon disparity, input filter, catch input,
high-speed counter, key matrix input, and user program read/write protection.

CHAPTER 6: ALLOCATION NUMBERS

Allocation numbers available for the OpenNet Controller CPU module to program basic and advanced instructions. Spe­cial internal relays and special data registers are also described.

operation, and simple operating procedures from creating a user program using WindLDR on a PC to moni-

CHAPTER 7: BASIC INSTRUCTIONS

Programming of the basic instructions, available operands, and sample programs.

CHAPTER 8: ADVANCED INSTRUCTIONS

General rules of using advanced instructions, terms, data types, and formats used for advanced instructions.

CHAPTER 9 THROUGH CHAPTER 20:

Detailed descriptions on advanced instructions grouped into 12 chapters.

CHAPTER 21 THROUGH CHAPTER 26:

Various communication functions such as data link, computer link, modem mode, remote I/O system, Devicenet slave
module, and LONWORKS interface module.

CHAPTER 27: TROUBLESHOOTING

Procedures to determine the cause of trouble and actions to be taken when any trouble occurs while operating the OpenNet

Controller

.

APPENDIX

Additional information about execution times for instructions, I/O delay time, and OpenNet Controller type list.

INDEX

Alphabetical listing of key words.

IMPORTANT INFORMATION

Under no circumstances shall IDEC Corporation be held liable or responsible for indirect or consequential damages resulting
from the use of or the application of IDEC PLC components, individually or in combination with other equipment.

All persons using these components must be willing to accept responsibility for choosing the correct component to suit their appli­cation and for choosing an application appropriate for the component, individually or in combination with other equipment.

All diagrams and examples in this manual are for illustrative purposes only. In no way does including these diagrams and
examples in this manual constitute a guarantee as to their suitability for any specific application. To test and approve all pro­grams, prior to installation, is the responsibility of the end user.

PREFACE-2 OPENNET CONTROLLER USER’S MANUAL

TABLE OF CONTENTS

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HAPTER 1: GENERAL INFORMATION

C

About the OpenNet Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Special Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

HAPTER 2: MODULE SPECIFICATIONS

C

CPU Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Output Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Analog Input Module (A/D Converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28

Analog Output Module (D/A Converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31

Expansion Power Supply Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34

Remote I/O Master Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36

DeviceNet Slave Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38

LonWorks Interface Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40

HAPTER 3: INSTALLATION AND WIRING

C

Installation Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Assembling Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Disassembling Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Mounting on DIN Rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Removing from DIN Rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Installation in Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Mounting Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Input Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Output Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Data Link Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Analog Input/Output Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Terminal Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

HAPTER 4: OPERATION BASICS

C

Connecting OpenNet Controller to PC (1:1 Computer Link System) . . . . . . . . . . . . . . . . . 4-1

Start/Stop Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Simple Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

HAPTER 5: SPECIAL FUNCTIONS

C

Stop Input and Reset Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Run/Stop Selection at Memory Backup Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Keep Designation for Internal Relays, Shift Registers, Counters, and Data Registers . . . . 5-3

Module ID Selection and Run/Stop Operation upon Disparity . . . . . . . . . . . . . . . . . . . . . 5-5

Input Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Catch Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

High-speed Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

Key Matrix Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

User Program Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

Constant Scan Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

OPENNET CONTROLLER USER’S MANUAL i

TABLE OF CONTENTS

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HAPTER 6: ALLOCATION NUMBERS

C

Operand Allocation Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Operand Allocation Numbers for Functional Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Operand Allocation Numbers for Master Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Operand Allocation Numbers for Data Link Master Station . . . . . . . . . . . . . . . . . . . . . . . 6-5

Operand Allocation Numbers for Data Link Slave Station . . . . . . . . . . . . . . . . . . . . . . . . 6-5

Special Internal Relay Allocation Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Special Data Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12

Digital I/O Module Operands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18

Functional Module Operands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18

Bit Designation of Link Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19

HAPTER 7: BASIC INSTRUCTIONS

C

Basic Instruction List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

LOD (Load) and LODN (Load Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

OUT (Output) and OUTN (Output Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

SET and RST (Reset) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

AND and ANDN (And Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

OR and ORN (Or Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

AND LOD (Load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

OR LOD (Load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

BPS (Bit Push), BRD (Bit Read), and BPP (Bit Pop) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

TML, TIM, TMH, and TMS (Timer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

CNT, CDP, and CUD (Counter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11

CC= and CC≥ (Counter Comparison) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14

TC= and TC≥ (Timer Comparison) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16

DC= and DC≥ (Data Register Comparison) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18

SFR and SFRN (Forward and Reverse Shift Register) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20

SOTU and SOTD (Single Output Up and Down) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24

MCS and MCR (Master Control Set and Reset) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25

JMP (Jump) and JEND (Jump End) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27

END . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28

HAPTER 8: ADVANCED INSTRUCTIONS

C

Advanced Instruction List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Structure of an Advanced Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Input Condition for Advanced Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Source and Destination Operands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Using Timer or Counter as Source Operand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Using Timer or Counter as Destination Operand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Data Types for Advanced Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Discontinuity of Operand Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

NOP (No Operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

HAPTER 9: MOVE INSTRUCTIONS

C

MOV (Move) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

MOVN (Move Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5

IMOV (Indirect Move) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6

IMOVN (Indirect Move Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7

BMOV (Block Move) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8

NSET (N Data Set) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

NRS (N Data Repeat Set) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10

IBMV (Indirect Bit Move) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11

IBMVN (Indirect Bit Move Not) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

XCHG (Exchange) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

ii OPENNET CONTROLLER USER’S MANUAL

HAPTER 10: DATA COMPARISON INSTRUCTIONS

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C

CMP= (Compare Equal To) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

CMP<> (Compare Unequal To) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

CMP< (Compare Less Than) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

CMP> (Compare Greater Than) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

CMP<= (Compare Less Than or Equal To) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

CMP>= (Compare Greater Than or Equal To) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

ICMP>= (Interval Compare Greater Than or Equal To) . . . . . . . . . . . . . . . . . . . . . . . . . 10-4

HAPTER 11: BINARY ARITHMETIC INSTRUCTIONS

C

ADD (Addition) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

SUB (Subtraction) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

MUL (Multiplication) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

DIV (Division) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

INC (Increment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-9

DEC (Decrement) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-9

ROOT (Root) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-10

SUM (Sum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-11

HAPTER 12: BOOLEAN COMPUTATION INSTRUCTIONS

C

ANDW (AND Word) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

ORW (OR Word) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

XORW (Exclusive OR Word) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

NEG (Negate) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-5

TABLE OF CONTENTS

HAPTER 13: BIT SHIFT / ROTATE INSTRUCTIONS

C

SFTL (Shift Left) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

SFTR (Shift Right) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-3

ROTL (Rotate Left) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-5

ROTR (Rotate Right) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-7

ROTLC (Rotate Left with Carry) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-9

ROTRC (Rotate Right with Carry) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11

BCDLS (BCD Left Shift) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-13

HAPTER 14: DATA CONVERSION INSTRUCTIONS

C

HTOB (Hex to BCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1

BTOH (BCD to Hex) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-3

HTOA (Hex to ASCII) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-5

ATOH (ASCII to Hex) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-7

BTOA (BCD to ASCII) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-9

ATOB (ASCII to BCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-11

DTDV (Data Divide) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-13

DTCB (Data Combine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-14

HAPTER 15: WEEK PROGRAMMER INSTRUCTIONS

C

WKCMP ON (Week Compare ON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1

WKCMP OFF (Week Compare OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1

WKTBL (Week Table) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-2

Setting Calendar/Clock Using WindLDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-7

Setting Calendar/Clock Using a User Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-7

Adjusting Clock Using a User Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-8

OPENNET CONTROLLER USER’S MANUAL iii

TABLE OF CONTENTS

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HAPTER 16: INTERFACE INSTRUCTIONS

C

DISP (Display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

DGRD (Digital Read) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-3

CDISP (Character Display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-5

HAPTER 17: USER COMMUNICATION INSTRUCTIONS

C

User Communication Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1

User Communication System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-2

TXD1 (Transmit 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4

TXD2 (Transmit 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4

RXD1 (Receive 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-13

RXD2 (Receive 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-13

User Communication Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-25

ASCII Character Code Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-26

RS232C Line Control Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-27

Sample Program – User Communication TXD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-31

Sample Program – User Communication RXD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-33

HAPTER 18: PROGRAM BRANCHING INSTRUCTIONS

C

LABEL (Label) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1

LJMP (Label Jump) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1

LCAL (Label Call) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-3

LRET (Label Return) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-3

DJNZ (Decrement Jump Non-zero) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-5

HAPTER 19: COORDINATE CONVERSION INSTRUCTIONS

C

XYFS (XY Format Set) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1

CVXTY (Convert X to Y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-2

CVYTX (Convert Y to X) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-3

AVRG (Average) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-6

HAPTER 20: PID INSTRUCTION

C

PID (PID Control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1

Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-14

HAPTER 21: DATA LINK COMMUNICATION

C

Data Link Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-1

Data Link System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-2

Data Register Allocation for Transmit/Receive Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-3

Special Data Registers for Data Link Communication Error . . . . . . . . . . . . . . . . . . . . . . 21-4

Data Link Communication between Master and Slave Stations . . . . . . . . . . . . . . . . . . . 21-5

Special Internal Relays for Data Link Communication . . . . . . . . . . . . . . . . . . . . . . . . . . 21-6

Programming WindLDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-7

Refresh Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-8

Operating Procedure for Data Link System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-11

Data Link with Other Equipment (Separate Refresh Mode) . . . . . . . . . . . . . . . . . . . . . 21-12

HAPTER 22: COMPUTER LINK COMMUNICATION

C

Computer Link System Setup (1:N Computer Link System) . . . . . . . . . . . . . . . . . . . . . . 22-1

Monitoring PLC Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-2

iv OPENNET CONTROLLER USER’S MANUAL

HAPTER 23: MODEM MODE

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C

System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-1

Applicable Modems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-2

Internal Relays for Modem Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-2

Data Registers for Modem Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-3

Originate Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-4

Disconnect Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-6

AT General Command Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-6

Answer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-7

Modem Mode Status Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-8

Initialization String Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-9

Preparation for Using Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-10

Setting Communication Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-10

Programming Data Registers and Internal Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-11

Setting Up the CPU Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-11

Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-11

Sample Program for Modem Originate Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-12

Sample Program for Modem Answer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-13

Troubleshooting in Modem Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-14

HAPTER 24: REMOTE I/O SYSTEM

C

Remote I/O System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-1

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-2

Link Registers for Remote I/O System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-2

About INTERBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-2

Data Communication between Remote I/O Master and Slave Stations . . . . . . . . . . . . . 24-3

Logical Device Number and Node Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-4

Data Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-5

Special Data Registers for Remote I/O Node Information . . . . . . . . . . . . . . . . . . . . . . 24-6

Special Data Registers for INTERBUS Master Information . . . . . . . . . . . . . . . . . . . . . 24-10

Special Internal Relays for INTERBUS Master Information . . . . . . . . . . . . . . . . . . . . . 24-11

Calculation of the INTERBUS Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-12

Start and Stop of Remote I/O Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-12

Function Area Setting for Remote I/O Master Station . . . . . . . . . . . . . . . . . . . . . . . . 24-13

Precautions for Wiring INTERBUS Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-15

INTERBUS Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-16

TABLE OF CONTENTS

HAPTER 25: DEVICENET SLAVE MODULE

C

DeviceNet Slave Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-1

About DeviceNet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-1

DeviceNet Network System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-2

DeviceNet Slave Module Parts Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-3

DeviceNet Slave Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-4

Wiring DeviceNet Slave Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-5

DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-6

Link Registers for DeviceNet Network Communication . . . . . . . . . . . . . . . . . . . . . . . . . 25-7

Function Area Setting for DeviceNet Slave Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-8

Programming Transmit/Receive Data Using WindLDR . . . . . . . . . . . . . . . . . . . . . . . . . 25-9

Starting Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-9

Transmission Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-10

DeviceNet Network Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-11

OPENNET CONTROLLER USER’S MANUAL v

TABLE OF CONTENTS

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HAPTER 26: LONWORKS INTERFACE MODULE

C

LonWorks Interface Module Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1

About LON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1

LonWorks Network Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-2

LonWorks Network System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-3

LonWorks Interface Module Parts Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-4

LonWorks Interface Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-5

Wiring LonWorks Interface Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-6

Terminator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-7

Link Registers for LonWorks Network Communication . . . . . . . . . . . . . . . . . . . . . . . . . 26-8

Transmission Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-9

Function Area Setting for LonWorks Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-10

Programming Transmit/Receive Data Using WindLDR . . . . . . . . . . . . . . . . . . . . . . . . . 26-11

Starting Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-12

Network Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-12

Precautions for Modifying Application Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-13

LonWorks Interface Module Internal Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-14

Data Exchange between LonWorks Interface Module and CPU Module . . . . . . . . . . . . . 26-16

Application Program Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-18

Defined Network Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-23

LonWorks Network Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-25

HAPTER 27: TROUBLESHOOTING

C

ERROR LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-1

Reading Error Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-1

Special Data Registers for Error Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-3

General Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-3

OpenNet Controller Operating Status, Output, and ERROR LED during Errors . . . . . . . . . 27-4

Error Causes and Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-4

User Program Execution Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-6

Troubleshooting Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-7

PPENDIX

A

Execution Times for Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Breakdown of END Processing Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

I/O Delay Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

Type List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

NDEX

I

vi OPENNET CONTROLLER USER’S MANUAL

1: GENERAL INFORMATION

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Introduction

This chapter describes general information for understanding the OpenNet Controller and system setups for using the

OpenNet Controller in various ways of communication.

About the OpenNet Controller

IDEC’s OpenNet Controller is a programmable logic controller with enhanced communication capabilities. The OpenNet

Controller

cation of these networks are expanding at a fast pace, the OpenNet Controller is ideal for use in multi-vendor control sys­tems.

In addition, the OpenNet Controller has user communication functions to communicate with various communication
equipment. Modem communication is also very easy using the built-in modem communication functions to communicate
with remote devices through telephone lines. For these communication applications, the OpenNet Controller CPU module
features two RS232C ports and one RS485 port.

User programs for the OpenNet Controller can be edited using WindLDR on a W indows PC. Since WindLDR can load exist­ing user programs made for IDEC’s preceding PLCs such as all FA series, MICRO-1, MICRO3, and MICRO
ware assets can be used in the new control system.

Digital I/O points can be 480 total at the maximum when using an expansion power supply module.
Program capacity is 16K words (8K steps).

is compatible with world’s three major open networks; INTERBUS, DeviceNet, and LONWORKS. Since appli-

3

C, your soft-

Features

Connect to Open Networks

The OpenNet Controller can be connected to the three major open networks; INTERBUS, DeviceNet, and LONWORKS.
The versatile communication capabilities reduce the time and cost needed when constructing, expanding, or modifying
production lines. Maintenance for communication lines will also become even easier.

Master Station (Remote I/O) INTERBUS
Slave Station DeviceNet, L

High-performance CPU Module

The OpenNet Controller CPU module has multiple functions to work as a brain of the control system connected to the
open networks. Optimum control systems can be made possible using the OpenNet Controller.

Powerful Communication Functions

In addition to connection to the open networks, the OpenNet Controller features three more communication functions.

User Communication

Data Link

Computer Link

The OpenNet Controller can be linked to external RS232C devices such as computers,
modems, printers, and barcode readers, using the user communication function.

One OpenNet Controller at the master station can communicate with 31 slave stations
through the RS485 line to exchange data and perform distributed control effectively.

When the OpenNet Controller is connected to a computer, operating status and I/O status
can be monitored on the computer, data in the CPU can be monitored or updated, and user
programs can be downloaded and uploaded. A maximum of 32 OpenNet Controller CPUs can
be connected to one computer in the 1:N computer link system.

ONWORKS

International Safety Standards and Approvals

The OpenNet Controller is certified by UL and CSA.

OPENNET CONTROLLER USER’S MANUAL 1-1

1: GENERAL INFORMATION

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Special Functions

The OpenNet Controller features various special functions packed in the small housing as described below. For details
about these functions, see the following chapters.

“Keep” or “Clear” Designation of CPU Data

Internal relays, shift register bits, counter current values, and data register values can be designated to be kept or cleared
when the CPU is powered down. All of these data or a specified range of these operands can be designated as keep or clear
types.

Catch Input Function

The catch input function makes sure to receive short input pulses (rising pulse of 40 µsec or falling pulse of 150 µsec min­imum) from sensors without regard to the scan time.

Input Filter Function

The input filter can be adjusted for the pulse widths to accept or reject input signals. This function is useful for eliminating
input noises and chatter in limit switches.

High-speed Counter Function

The OpenNet Controller has a built-in high-speed counter to make it possible to count up to 65,535 (FFFFh) high-speed
pulses which cannot be counted by the normal user program processing. The maximum count input frequency is 10 kHz.
This function can be used for simple positioning control and simple motor control.

Key Matrix Function

A matrix configuration consisting of 16 inputs and 16 outputs enables to read a maximum of 256 input signals.

User Program Read/Write Protection

The user program in the CPU module can be protected against reading and/or writing by including a password in the user
program. This function is effective for security of user programs.

Week Programmer Function

Week programmer instructions can be programmed to compare the preset date and time with the internal realtime calen­dar/clock. When the preset values are reached, designated outputs can be turned on and off as programmed for the week.

RUN/STOP Selection at Startup when “Keep” Data is Broken

When data to be kept such as “keep” designated counter values are broken while the CPU is powered down, the user can
select whether the CPU starts to run or not to prevent undesirable operation at the next startup.

Module ID Registration

Another protection method to run or stop operation is the module ID registration. When disparity is found between the
module ID registration and actual modules in the system setup, the CPU can be made to start to run or not.

User Memory Download from Memory Card

A user program can be transferred using WindLDR from a computer to a miniature memory card. The handy miniature card
can be inserted into the CPU module to download the user program. User programs can be replaced without the need for
connecting to a computer. This feature is available on CPU modules FC3A-CP2KM and FC3A-CP2SM.

Constant Scan Time

The scan time may vary whether basic and advanced instructions are executed or not depending on input conditions to
these instructions. When performing repetitive control, the scan time can be made constant by entering a required scan
time value into a special data register reserved for constant scan time.

Keep Output Status during User Program Download

Outputs can be designated to maintain the current statuses when downloading a user program from WindLDR to the CPU.
This function can be used when the output status change does not occur frequently.

Stop and Reset Inputs

Any input number can be designated as a stop or reset input to control the OpenNet Controller operation.

1-2 OPENNET CONTROLLER USER’S MANUAL

1: GENERAL INFORMATION

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System Setup

This section describes various system setup configurations for using powerful communication functions of the OpenNet

Controller

Open Network Communication System

The OpenNet Controller can be connected to three open network communication lines — DeviceNet, LONWORKS, and
INTERBUS.

OpenNet interface modules are available for communication through DeviceNet and LONWORKS networks. The OpenNet
interface modules, such as DeviceNet slav e modules and LONWORKS interface modules, serv e as a sla ve station or node in
the network.

A remote I/O system can be set up using a remote I/O master module mounted next to the CPU module and SX5S commu­nication I/O terminals at remote I/O slave stations. When using 32 SX5S modules with 16 input or output points, a total of
512 I/O points can be distributed to 32 remote s lave stations at the maximum. The remote I/O network uses the INTER­BUS protocol for communication. The total cable length can be 12.8 km (7.95 miles) maximum.

One remote I/O master module can be mounted with the
seven functional modules including OpenNet interface modules and analog I/O modules can be mounted with one Open-

Net Controller

.

OpenNet Controller CPU module. In addition, a maximum of

CPU module.

LONWORKS

DeviceNet

INTERBUS

Remote I/O

Master Module

V.24 InterfaceREMOTE OUT

RDY/

POWER

RUN

RUN

FAIL
BSA

ERROR

PF
HF

HSC OUT

COM A B Z

HSC

OUT

ABG

RS485

+24V 0V

idec

POW
MNS

I O

NO
H/L
DR1
DR0
NA5
NA4
NA3
NA2
NA1
NA0

idec

SERVICE
REQUEST

LON

POW
RUN
ERR

I/O

SER

idec

0
1
2
3
4
5
6

7
10
11
12
13
14
15
16
17

0
1
2
3
4
5
6

7
10
11
12
13
14
15
16
17

0
1
2
3
4
5
6

7
10
11
12
13
14
15
16
17

CPU
Module

OpenNet Interface Modules I/O Modules

UL
RC
BA
ER
RD

REMOTE OUT REMOTE IN

REMOTE OUT REMOTE IN

SX5S

INTERBUS

Remote I/O

REMOTE OUT REMOTE IN

REMOTE OUT REMOTE IN

SX5S

INTERBUS

Remote I/O

SX5S Communication I/O Terminals

OPENNET CONTROLLER USER’S MANUAL 1-3

UL
RC
BA
ER
RD

1: GENERAL INFORMATION

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User Communication System

The OpenNet Controller CPU module has two RS232C ports and one RS485 port to control two RS232C devices and one
RS485 device such as IDEC’s HG series operator interface at the same time.

The figure below illustrates a system setup of remote I/O and user communication. In this example, the I/O statuses of a
remote machine are transferred through the remote I/O line to the CPU. The data received through modems is monitored
on a computer and also sent to a pager transmitter.

For details about the remote I/O system, see page 24-1.
For details about the modem mode, see page 23-1.

OpenNet Controller Master Station

Module Type

Slave Station

Remote Machine

Modem

Terminal Block Type

Pager Transmitter

Data
Transmission

Data
Commu­nication

Pager

Modem

Computer

1-4 OPENNET CONTROLLER USER’S MANUAL

1: GENERAL INFORMATION

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Computer Link System

When the OpenNet Controller is connected to a computer, operating status and I/O status can be monitored on the com­puter, data in the CPU module can be monitored or updated, and user programs can be downloaded and uploaded. A max­imum of 32 OpenNet Controller CPU modules can be connected to one computer in the 1:N computer link system.

For details about the computer link communication, see page 22-1.

Computer Link 1:1 Communication

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

RS232C Port 1 or Port 2

17

Computer Link Cable 4C
FC2A-KC4C
3m (9.84 ft.) long

D-sub 9-pin Female Connector

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

AC Adapter

RS485

17

D-sub 9-pin
Female Connector

Computer Link 1:N Communication

RS232C/RS485 Converter

D-sub 9-pin

Female Connector

Twist-pair Shielded Cable

FC2A-MD1

RS232C Cable
HD9Z-C52

1.5m (4.92 ft.) long

Computer Link Cable 6C
FC2A-KC6C
2m (6.56 ft.) long

0
1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

1st Unit

2nd Unit

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

32nd Unit

16
17

RS485

OPENNET CONTROLLER USER’S MANUAL 1-5

1: GENERAL INFORMATION

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Data Link System

One OpenNet Controller at the master station can communicate with 31 slave stations through the RS485 line to exchange
data and perform distributed control effecti vely. The RS485 terminals are connected with each other using a 2-core twisted
pair cable.

For details about the data link communication, see page 21-1.

Master Station Slave Station 1 Slave Station 2

0
1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

HG Series

Operator
Interface

Slave Station 31

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

Communication
Selector
DIP Switch

Basic System

The OpenNet Controller CPU module can be mounted with seven modules including digital I/O and functional modules
such as analog I/O, DeviceNet slave, and LONWORKS interf ace modules to set up a stand alone system. When using seven
digital I/O modules, the I/O points can be 224 points at the maximum.

7 modules (I/O and functional)

CPU Module

Expansion System

The FC3A-EA1 expansion power supply module is used to mount more than seven I/O and functional modules. When a
maximum of 15 I/O modules are mounted, the number of I/O points is expanded from 224 to 480 maximum.

Whether an expansion power supply module is used or not, sev en functional modules such as analog I/O, De viceNet sla ve,

ONWORKS interface modules can be mounted at the maximum in either the normal or expansion slots.

and L

CPU Module

7 modules (I/O and functional)

Expansion Power Supply Module

A maximum of 7 functional modules can be mounted in any of 15 slots

8 modules (I/O and functional)

1-6 OPENNET CONTROLLER USER’S MANUAL

2: MODULE SPECIFICATIONS

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Introduction

This chapter describes OpenNet Controller modules, parts names and specifications of each module.
Available modules include CPU modules, digital I/O modules, analog I/O modules, expansion power supply module,

remote I/O master module, and OpenNet interface modules such as DeviceNet slave and LONWORKS interface modules.
Analog I/O modules and OpenNet interface modules are also called functional modules. A maximum of seven functional

modules can be mounted with one CPU module.

CPU Module

The CPU modules are available in sink and source output types which have a transistor sink or source output of the high­speed counter, respectively. Either type is available with or without a memory card connector. All CPU modules have two
RS232C ports and one RS485 port.

CPU Module Type Numbers

CPU Module Types Without Memory Card Connector With Memory Card Connector
High-speed Counter Sink Output Type FC3A-CP2K FC3A-CP2KM
High-speed Counter Source Output Type FC3A-CP2S FC3A-CP2SM

Parts Description

(10) Remote I/O
Master Module
Connector

(8) Terminal Block

(11) End Plate

(1) Status LED

(2) Communication
Enable Button

(3) Communication
Selector
DIP Switch

(7) RS232C Port 2

(6) RS232C Port 1

(5) Memory Card
Eject Button

(9) Expansion Connector

(4) Memory Card Connector

FC3A-CP2KM
FC3A-CP2SM

12345678

O

N

Communication Selector DIP Switch

Opening the Covers

Functions of each part are described on the following pages.

OPENNET CONTROLLER USER’S MANUAL 2-1

2: MODULE SPECIFICATIONS

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(1) Status LED

POWER Turns on when power is supplied to the CPU
RUN Turns on when the CPU is running
ERROR Turns on or flashes when an error occurs
HSC OUT Turns on when the high-speed counter comparison output is on

(2) Communication Enable Button

Enables the communication mode selected with the communication selector DIP switch. When the communication selec­tor DIP switch setting is changed while the CPU is powered up, press this button to enable the new communication mode
for the RS485 and RS232C ports.

(3) Communication Selector DIP Switch

Selects the communication mode for the RS485 and RS232C ports, and also selects the device number for the CPU in the
computer link or data link communication network.

DIP Switch No. Function Setting

1 RS485 port communication mode ON: Data link mode OFF: Maintenance mode
2 RS232C port 1 communication mode ON: User communication mode OFF: Maintenance mode
3 RS232C port 2 communication mode ON: User communication mode OFF: Maintenance mode

4 to 8 Device number selection

Device numbers 0 through 31 for the CPU in the computer
link or data link communication network

Data link mode: Used for data link communication
User communication mode: Used for user communication or modem communication
Maintenance mode: Used for computer link communication between the CPU and WindLDR on computer

After changing the settings of the communication selector DIP switch while the CPU is powered up, press the communica­tion enable button for more than 4 seconds until the ERROR LED blinks once; then the new communication mode for the
RS485 or RS232C port takes effect. When the CPU is powered up, the CPU checks the settings of the communication
selector DIP switch and enables the selected communication mode and device number automatically . You have to press the
communication enable button only when you change the DIP switch settings while the CPU is powered up.

Do not power up the CPU while the communication enable button is depressed and do not press the button unless it is nec­essary.

(4) Memory Card Connector

Plug a miniature memory card into the memory card connector. When a memory card is inserted, the CPU runs the user
program contained in the memory card instead of the user program stored in the CPU memory.

The memory card connector is provided on CPU modules FC3A-CP2KM and FC3A-CP2SM.

(5) Memory Card Eject Button

Press this button to eject the memory card from the CPU module.

(6) RS232C Port 1

Communication port used for the maintenance and user communication modes. User communication instructions TXD1
and RXD1 send and receive data through this port.

(7) RS232C Port 2

Communication port used for the maintenance and user communication modes. User communication instructions TXD2
and RXD2 send and receive data through this port.

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2: MODULE SPECIFICATIONS

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(8) Terminal Block

Function Terminal No. Symbol Assignment

1 COM High-speed counter COM

High-speed Counter
Terminals

RS485 Port

Power Supply Terminals

(9) Expansion Connector

For connecting a digital I/O module or functional module.

(10) Remote I/O Master Module Connector

For connecting a remote I/O master module compatible with INTERBUS. This connector is located on the left side of the
CPU module and usually covered with an end plate. When connecting a remote I/O master module, remove the end plate
from the CPU module and attach the remote I/O master module.

2A High-speed counter phase A
3B High-speed counter phase B
4Z High-speed counter phase Z
5 HSC OUT High-speed counter comparison output
6 RS485 A RS485 line A
7 RS485 B RS485 line B
8 RS485 G RS485 line SG

9 +24V Power supply +24V DC
10 0V Power supply 0V DC
11 Frame ground

(11) End Plate

A pair of end plates are supplied with the CPU module. Remove the end plate from the CPU module before connecting
digital I/O and functional modules, then attach the end plates on both sides of the assembly. For removing the end plates,
see page 3-3.

OPENNET CONTROLLER USER’S MANUAL 2-3

2: MODULE SPECIFICATIONS

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General Specifications

Normal Operating Conditions

Operating Temperature 0 to 55°C (operating ambient temperature)
Storage Temperature –25 to +70°C
Relative Humidity Level RH1, 30 to 95% (non-condensing)
Pollution Degree 2 (IEC 60664-1)
Corrosion Immunity Free from corrosive gases

Altitude

Vibration Resistance

Shock Resistance

Weight (approx.)

Power Supply

Rated Power Voltage 24V DC
Allowable Voltage Range 19 to 30V DC (including ripple)

Dielectric Strength
Maximum Input Current 1.5A at 24V DC

Power Consumption

Allowable Momentary Power
Interruption

Insulation Resistance
Inrush Current 40A maximum (24V DC)

Ground Grounding resistance: 100Ω maximum
Grounding Wire UL1015 AWG22, UL1007 AWG18
Power Supply Wire UL1015 AWG22, UL1007 AWG18

Effect of Improper Power
Supply Connection

Operation: 0 to 2,000m (0 to 6,565 feet)
Transport: 0 to 3,000m (0 to 9,840 feet)

10 to 57 Hz amplitude 0.075 mm, 57 to 150 Hz acceleration 9.8 m/sec
10 sweep cycles per axis on each of three mutually perpendicular axes
(total 80 minutes each) (IEC1131)

147 m/sec
dicular axes (IEC1131)

FC3A-CP2K/CP2S (w/o memory card connector): 290g
FC3A-CP2KM/CP2SM (w/memory card connector): 300g

Between power terminal and FG: 500V AC, 1 minute
Between I/O terminal and FG: 1,500V AC, 1 minute

8.4W (24V): CPU module + 48 I/Os (32-DC input module + 16-relay output module)
18W (24V): CPU module + 128 I/Os (32-DC input module × 2 + 16-DC input mod-

11.8W (24V): CPU module + remote I/O master module + 48 I/Os (32-DC input mod-

21.4W (24V): CPU module + remote I/O master module + 128 I/Os (32-DC input

10 msec (24V DC), Level PS-2 (EN61131)
Between power terminal and FG: 10 MΩ minimum (500V DC megger)

Between I/O terminal and FG: 10 MΩ minimum (500V DC megger)

Reverse polarity: No operation, no damage
Improper voltage or frequency: Permanent damage may be caused
Improper lead connection: Permanent damage may be caused

2

(15G), 11 msec duration, 3 shocks per axis, on three mutually perpen-

ule + 16-relay output module × 3)

ule + 16-relay output module)

module × 2 + 16-DC input module + 16-relay output module × 3)

2

(1G)

2-4 OPENNET CONTROLLER USER’S MANUAL

2: MODULE SPECIFICATIONS

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Function Specifications

CPU Module Specifications

Program Capacity 16K words (8K steps)

Quantity of Slots

I/O

User Program Memory Flash ROM, RAM, memory card

RAM
Backup

Control System Stored program system (not in compliance with EN61131-3)
Instruction Words

Processing Time

Internal Relay 2,048 points
Data Register 8,000 points
Counter 256 points (adding, dual pulse reversible, up/down selection reversible)
Timer 256 points (1-sec, 100-msec, 10-msec, 1-msec)

Catch Input

Calendar/Clock

Self-diagnostic Function

Start/Stop Method

Maximum Digital
I/O Points

Backup Duration Approx. 30 days (typical) at 25°C after backup battery fully charged
Backup Data Internal relay, shift register, counter, data register
Battery Lithium secondary battery
Charging Speed Approx. 2 hours from 0% to 90% of full charge
Battery Life Approx. 10 years using in cycles of 9-hour charging, 15-hour discharging
Replaceability Impossible

7 slots maximum (without using expansion power supply module)
15 slots maximum (when using expansion power supply module)

224 points (without using expansion power supply module)
480 points (when using expansion power supply module)

• 56 points when using 7 modules of 8-point I/O

• 112 points when using 7 modules of 16-point I/O

• 224 points when using 7 modules of 32-point I/O

• 480 points when using 15 modules of 32-point I/O

37 basic instructions
65 advanced instructions

Basic/advanced instruction: See page A-1.
END processing: See page A-2.
Clock/calendar processing: One cycle in 100 msec (see page A-2)
Data link master station processing: See pages page 21-1 and page 21-10.

First 8 channels of each input module can be designated as catch inputs
Minimum turn on pulse width: 40 µsec maximum
Minimum turn off pulse width: 150 µsec maximum

Accuracy: ±30 sec/month at 25°C (typical)
Backup duration: Approx. 30 days 25°C (typical)

Keep data sum check, WDT check, user program RAM sum check, user program ROM
sum check, user program write check, power failure check, timer/counter preset
value sum check, calendar/clock error check, user program syntax check, data link
connection check, I/O bus check, I/O bus initialization check, user program execution
check

Turning power on and off
Start/stop command in WindLDR
Turning start control special internal relay M8000 on and off
Turning designated stop or reset input off and on

OPENNET CONTROLLER USER’S MANUAL 2-5

2: MODULE SPECIFICATIONS

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System Statuses at Stop, Reset, and Restart

Internal Relays, Shift Registers,

Mode Outputs

Run Operating Operating Operating Operating Operating
Reset (Reset input ON) OFF OFF/Reset to zero OFF/Reset to zero Reset to zero Reset to zero
Stop (Stop input ON) OFF Unchanged Unchanged Unchanged Unchanged
Restart Unchanged Unchanged OFF/Reset to zero Reset to preset Unchanged

Note: Link registers used as outputs are turned off like outputs.

Counters, Data Registers

Keep Type Clear Type

Communication Function

Communication Port RS232C Port 1 RS232C Port 2 RS485 Port
Standards EIA RS232C EIA RS232C EIA RS485

Baud Rate 19,200 bps 19,200 bps
Maintenance Communication Possible Possible Possible

User Communication Possible Possible Impossible
Data Link Communication Impossible Impossible Possible
Quantity of Slave Stations ——31
Maximum Cable Length Special cable Special cable 200m *
Isolation between Power Supply and

Communication Port

Not isolated Not isolated Not isolated

Timer

Current Value

Computer link: 19,200 bps
Data link: 38,400 bps

Link Register

(Note)

* Recommended cable for data link: Twisted-pair shielded cable with a minimum core wire diameter of 0.9 mm.
Conductor resistance 85 Ω/km maximum, shield resistance 20 Ω/km maximum.

Communication Selector DIP Switch Settings

DIP Switch No. Function Setting

1 RS485 port communication mode ON: Data link mode OFF: Maintenance mode
2 RS232C port 1 communication mode ON: User communication mode OFF: Maintenance mode
3 RS232C port 2 communication mode ON: User communication mode OFF: Maintenance mode

4 to 8 Device number selection Device numbers 0 through 31 for the CPU

Memory Card

Card Type Miniature memory card
Accessible Memory Capacity 2MB, 5V type
Download Destination CPU module (FC3A-CP2KM and -CP2SM)
Software for Writing Card WindLDR
Quantity of Stored Programs One user program stored on one memory card
Program Execution Priority When a memory card is inserted, user program on the memory card is executed.

High-speed Counter

Maximum Counting Frequency 10 kHz
Counting Range 0 to 65535 (16 bits)

Operation Mode

Comparison Output

Rotary encoder mode
Dual-pulse reversible counter mode

Transistor sink or source output 1 point (500mA)
Output delay: 20 µsec

2-6 OPENNET CONTROLLER USER’S MANUAL

2: MODULE SPECIFICATIONS

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Input Module

Digital input modules are available in 16- and 32-point DC input modules and 8-point AC input modules. Four different
connector/terminal styles are available.

Input Module Type Numbers

Module Name 16-point DC Input 32-point DC Input 8-point AC Input
Screw Terminal FC3A-N16B1 — FC3A-N08A11

Nylon Connector

Fujitsu Connector — FC3A-N32B5 —

Parts Description

(6) Expansion Connector

FC3A-N16B3 ——

— FC3A-N32B4 —

(1) Module ID

(2) Status LED
(3) Terminal Block Cover

(4) Cable Terminal/Connector

This figure illustrates a screw terminal type input module.

(5) Terminal Label

(1) Module ID Indicates the input module ID.

DC IN: 24V DC sink/source input, 16 or 32 points

AC IN: 100V AC input, 8 points

(2) Status LED Turns on when input is on.
(3) Terminal Block Cover The terminal block cover flips open to the right.

When using long ferrules for wiring, the terminal block cover may be removed.

(4) Cable Terminal/Connector Five different terminal/connector styles are available for wiring.
(5) Terminal Label Indicates terminal numbers 1 through 20 on the terminal block.
(6) Expansion Connector Connects to CPU and other modules.

OPENNET CONTROLLER USER’S MANUAL 2-7

2: MODULE SPECIFICATIONS

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16-point DC Input Module Specifications

Type No. FC3A-N16B1 FC3A-N16B3
Rated Input Voltage 24V DC sink/source input signal
Input Voltage Range 19 to 30V DC
Rated Input Current 7 mA/point (24V DC)
Terminal Arrangement See Terminal Arrangement charts on pages 2-11 and 2-12.
Input Impedance 3.4 kΩ
Turn ON Time (24V DC) 20 µsec + filter preset
Turn OFF Time (24V DC) 120 µsec + filter preset
Input Filter 0 msec, 0.5 msec, 1 msec, 2 msec, 4 msec, 8 msec, 16 msec, 32 msec

Isolation
External Load for I/O Interconnection Not needed

Signal Determination Method Static
Effect of Improper Input Connection
Cable Length 3m (9.84 ft.) in compliance with electromagnetic immunity

Connector on Mother Board

Connector Insertion/Removal Durability 100 times minimum 50 times minimum
Internal Current Draw
Weight (approx.) 210g 180g

Between input terminals: Not isolated
Internal circuit: Photocoupler isolated

Both sinking and sourcing input signals can be connected. If any input
exceeding the rated value is applied, permanent damage may be caused.

Screw Terminal Block
MSTBA2.5/20-G5.08
(Phoenix Contact)

Nylon Connector
B10PS-VH × 2
(J.S.T. Mfg.)

All inputs ON: 40 mA (24V DC)
All inputs OFF: 10 mA (24V DC)

Input Operating Range

The input operating range of the Type 1 (EN61131) input module is shown below:

30
24

15

Input Voltage (V DC)

5
0

1.5 8.8
Input Current (mA)

74.4

ON Area

Transition
Area

OFF Area

Input Internal Circuit

COM

Input

3.3 kΩ

Internal Circuit

2-8 OPENNET CONTROLLER USER’S MANUAL

2: MODULE SPECIFICATIONS

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32-point DC Input Module Specifications

Type No. FC3A-N32B4 FC3A-N32B5
Rated Input Voltage 24V DC sink/source input signal
Input Voltage Range 20.4 to 27.6V DC
Rated Input Current 4.9 mA/point (24V DC)
Terminal Arrangement See Terminal Arrangement charts on pages 2-13 and 2-14.
Input Impedance 4.7 kΩ
Turn ON Time (24V DC) 20 µsec + filter preset
Turn OFF Time (24V DC) 120 µsec + filter preset
Input Filter 0 msec, 0.5 msec, 1 msec, 2 msec, 4 msec, 8 msec, 16 msec, 32 msec

Isolation
External Load for I/O Interconnection Not needed

Signal Determination Method Static
Effect of Improper Input Connection
Cable Length 3m (9.84 ft.) in compliance with electromagnetic immunity

Connector on Mother Board

Connector Insertion/Removal Durability 50 times minimum 500 times minimum
Internal Current Draw
Allowable Simultaneous ON Inputs 70% maximum

Weight (approx.) 230g 240g

Between input terminals: Not isolated
Internal circuit: Photocoupler isolated

Both sinking and sourcing input signals can be connected. If any input
exceeding the rated value is applied, permanent damage may be caused.

Nylon Connector
BS18P-SHF-1AA × 2
(J.S.T. Mfg.)

Fujitsu Connector
FCN-365P040-AU
(Fujitsu)

All inputs ON: 50 mA (24V DC)
All inputs OFF: 10 mA (24V DC)

Input Operating Range

The input operating range of the Type 1 (EN61131) input module is shown below:

27.6
24

15

5

Input Voltage (V DC)

0

1 5.4

Input Current (mA)

4.4

4.9

ON Area

Transition
Area

OFF Area

Input Internal Circuit

COM

Input

4.7 kΩ

Internal Circuit

OPENNET CONTROLLER USER’S MANUAL 2-9

2: MODULE SPECIFICATIONS

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8-point AC Input Module Specifications

Type No. FC3A-N08A11
Rated Input Voltage 100 to 120V AC
Input Voltage Range 85 to 132V AC
Rated Input Current 8.3 mA/point (100V AC, 60 Hz)
Terminal Arrangement See Terminal Arrangement chart on page 2-15.
Input Impedance 12 kΩ (60 Hz)
Turn ON Time (100V AC) 20 msec maximum
Turn OFF Time (100V AC) 20 msec maximum

Isolation
External Load for I/O Interconnection Not needed

Signal Determination Method Static
Effect of Improper Input Connection
Cable Length 3m (9.84 ft.) in compliance with electromagnetic immunity

Connector on Mother Board

Connector Insertion/Removal Durability 100 times minimum
Internal Current Draw
Weight (approx.) 220g

Between input terminals: Not isolated
Internal circuit: Photocoupler isolated

If any input exceeding the rated value is applied, permanent damage may
be caused.

Screw Terminal Block
MSTBA2.5/20-G5.08
(Phoenix Contact)

All inputs ON: 30 mA (24V DC)
All inputs OFF: 20 mA (24V DC)

Input Operating Range

The input operating range of the Type 1 (EN61131) input module is shown below:

132

100

79

Input Voltage (V AC)

20

0

1.6 11
Input Current (mA)

8.36.5

ON Area

Transition
Area

OFF Area

Input Internal Circuit

COM

Input

Internal Circuit

2-10 OPENNET CONTROLLER USER’S MANUAL

Input Module Terminal Arrangement

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FC3A-N16B1 (16-point DC Input Module) — Screw Terminal Type

Applicable Connector: SMSTB2.5/20-ST-5.08 (Phoenix Contact)

DC
IN

0
1
2
3
4
5
6
7
10
11
12
13
14
15
16
17

2: MODULE SPECIFICATIONS

Terminal No. Name

1 COM
2 COM
3I0
4I1
5I2
6I3
7I4
8I5

9I6
10 I7
11 COM
12 COM
13 I10
14 I11
15 I12
16 I13
17 I14
18 I15
19 I16
20 I17

Wiring Schematic

• COM terminals are connected together internally.

• Terminal numbers are marked on the terminal block label on the input module.

• For wiring precautions, see page 3-5.

Sink Input Wiring

+ –

Terminal No. Name

1 COM
2 COM
3I0
4I1
5I2
6I3
7I4
8I5

9I6
10 I7
11 COM
12 COM
13 I10
14 I11
15 I12
16 I13
17 I14
18 I15
19 I16
20 I17

Source Input Wiring

+–

Terminal No. Name

1 COM
2 COM
3I0
4I1
5I2
6I3
7I4
8I5

9I6
10 I7
11 COM
12 COM
13 I10
14 I11
15 I12
16 I13
17 I14
18 I15
19 I16
20 I17

OPENNET CONTROLLER USER’S MANUAL 2-11

2: MODULE SPECIFICATIONS

CN1

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FC3A-N16B3 (16-point DC Input Module) — Nylon Connector Type

Applicable Connectors: VHR-10N (J.S.T. Mfg.)

SVH-21T-P1.1 (J.S.T. Mfg.)

CN1

CN2

Wiring Schematic

• COM terminals are connected together internally.

• Terminal numbers are marked on the female connector on the cable.

• For wiring precautions, see page 3-5.

DC
IN

0
1
2
3
4
5
6

7
10
11
12
13
14
15
16
17

Terminal No. Name

1 COM
2 COM
3I0
4I1
5I2
6I3
7I4
8I5
9I6

10 I7

CN2

Terminal No. Name

1 COM
2 COM
3 I10
4 I11
5 I12
6 I13
7 I14
8 I15
9 I16

10 I17

Sink Input Wiring

+ –

CN1

Terminal No. Name

1 COM
2 COM
3I0
4I1
5I2
6I3
7I4
8I5
9I6

10 I7

CN2

Terminal No. Name

1 COM
2 COM
3 I10
4 I11
5 I12
6 I13
7 I14
8 I15
9 I16

10 I17

Source Input Wiring

+–

CN1

Terminal No. Name

1 COM
2 COM
3I0
4I1
5I2
6I3
7I4
8I5
9I6

10 I7

CN2

Terminal No. Name

1 COM
2 COM
3 I10
4 I11
5 I12
6 I13
7 I14
8 I15
9 I16

10 I17

2-12 OPENNET CONTROLLER USER’S MANUAL

FC3A-N32B4 (32-point DC Input Module) — Nylon Connector Type

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Applicable Connector: H18-SHF-AA (J.S.T. Mfg.)

SHF-001T-0.8BS (J.S.T. Mfg.)

2: MODULE SPECIFICATIONS

CN1

CN1

CN2

DC
IN

0
1
2
3
4
5
6

7
10
11
12
13
14
15
16
17
20
21
22
23
24
25
26
27
30
31
32
33
34
35
36
37

Terminal No. Name

Wiring Schematic

• COM terminals are connected together internally.

• Terminal numbers are marked on the female connector on the cable.

• For wiring precautions, see page 3-5.

18 I0
17 I1
16 I2
15 I3
14 I4
13 I5
12 I6
11 I7
10 I10

9 I11
8 I12
7 I13
6 I14
5 I15
4 I16
3 I17
2 COM
1 COM

CN2

Terminal No. Name

18 I20
17 I21
16 I22
15 I23
14 I24
13 I25
12 I26
11 I27
10 I30

9 I31
8 I32
7 I33
6 I34
5 I35
4 I36
3 I37
2 COM
1 COM

+

–

Sink
Input
Wiring

–

+

Source
Input
Wiring

CN1

Terminal No. Name

18 I0
17 I1
16 I2
15 I3
14 I4
13 I5
12 I6
11 I7
10 I10

9 I11
8 I12
7 I13
6 I14
5 I15
4 I16
3 I17
2 COM
1 COM

CN2

Terminal No. Name

18 I20
17 I21
16 I22
15 I23
14 I24
13 I25
12 I26
11 I27
10 I30

9 I31
8 I32
7 I33
6 I34
5 I35
4 I36
3 I37
2 COM
1 COM

OPENNET CONTROLLER USER’S MANUAL 2-13

2: MODULE SPECIFICATIONS

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FC3A-N32B5 (32-point DC Input Module) — Fujitsu Connector Type

Applicable Connector: FCN-367J040-AU (Fujitsu)

Terminal No. Name

DC
IN

0
1
2
3
4
5
6

7
10
11
12
13
14
15
16
17
20
21
22
23
24
25
26
27
30
31
32
33
34
35
36
37

B20 I0
B19 I1
B18 I2
B17 I3
B16 I4
B15 I5
B14 I6
B13 I7
B12 I10
B11 I11
B10 I12

B9 I13
B8 I14
B7 I15
B6 I16
B5 I17
B4 NC
B3 NC
B2 COM
B1 COM

Wiring Schematic

• COM terminals are connected together internally.

• Terminal numbers are the front view of the male connector on the input module.

• For wiring precautions, see page 3-5.

Terminal No. Name

A20 I20
A19 I21
A18 I22
A17 I23
A16 I24
A15 I25
A14 I26
A13 I27
A12 I30
A11 I31
A10 I32

A9 I33
A8 I34
A7 I35
A6 I36
A5 I37
A4 NC
A3 NC
A2 NC
A1 NC

Sink
Input
Wiring

Terminal No. Name

B20 I0
B19 I1
B18 I2
B17 I3
B16 I4
B15 I5
B14 I6
B13 I7
B12 I10
B11 I11
B10 I12

B9 I13
B8 I14
B7 I15
B6 I16
B5 I17
B4 NC
B3 NC
B2 COM

+

–

–

+

B1 COM

Terminal No. Name

A20 I20
A19 I21
A18 I22
A17 I23
A16 I24
A15 I25
A14 I26
A13 I27
A12 I30
A11 I31
A10 I32

A9 I33
A8 I34
A7 I35
A6 I36
A5 I37
A4 NC
A3 NC
A2 NC
A1 NC

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11

A10
B9
B8
B7
B6
B5
B4
B3
B2
B1

A9

A8

A7

A6

A5

A4

A3

A2

A1

Source
Input
Wiring

2-14 OPENNET CONTROLLER USER’S MANUAL

FC3A-N08A11 (8-point AC Input Module) — Screw Terminal Type

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Applicable Connector: SMSTB2.5/20-ST-5.08 (Phoenix Contact)

AC

IN

0
1
2
3
4
5
6
7

2: MODULE SPECIFICATIONS

Terminal No. Name

1 COM0
2I0
3 COM1
4I1
5 COM2
6I2
7 COM3
8I3

9 COM4
10 I4
11 COM5
12 I5
13 COM6
14 I6
15 COM7
16 I7
17 NC
18 NC
19 NC
20 NC

Wiring Schematic

• COM terminals are not connected together internally.

• Terminal numbers are marked on the terminal block label on the input module.

• For wiring precautions, see page 3-5.

Terminal No. Name

1 COM0
2I0
3 COM1
4I1
5 COM2
6I2
7 COM3
8I3

9 COM4
10 I4
11 COM5
12 I5
13 COM6
14 I6
15 COM7
16 I7
17 NC
18 NC
19 NC
20 NC

OPENNET CONTROLLER USER’S MANUAL 2-15