IDEC FS1A User Manual

FS9Z-B1073

FS1A

SERIES

Safety Controller

SafetyOne

User’s manual

SAFETY PRECAUTIONS

z Carefully read this user’s manual to ensure correct operation before starting installation, wiring,

operation, maintenance, and inspection of the SafetyOne.

z In this user’s manual, safety precautions are categorized in order of importance- Warning and

Caution, as follows:

Warning

Caution

z Do not disassemble, repair, or modify SafetyOne. This will cause impairment of the safe

z Turn off the power to SafetyOne before starting installation, removing, wiring, maintenance, or

z Before operating SafetyOne, carefully read the instruction sheet and this manual, and ensure that

z The installation, wiring, configuration, and operation of SafetyOne must be performed only by

z SafetyOne must be subjected to regular proof test verification that each function of SafetyOne is

z An operational check must be performed daily on the SafetyOne. z Installation of SafetyOne must be performed according to the instructions found in the instruction

z Do not use the monitor outputs or solenoid/lamp outputs as a safety outputs. When there is a

z Do not use the start input and the external device monitor input as a safety input. When there is a

z Use the SafetyOne in compliance with laws and regulations of the country in which it is being

z Use safety inputs and safety outputs in circuit configurations conforming to the application

Warning notices are used to emphasize that improper operation may cause severe personal

injury or death.

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

equipment.

operability of SafetyOne.

inspection of SafetyOne. This can cause electrical shocks or fire hazard.

the environment conforms to the requirements of SafetyOne specifications. If SafetyOne is operated in an environment that exceeds the specifications of SafetyOne, it causes impairment of the safe operation of SafetyOne.

“Safety responsible persons”. Safety responsible persons are personal who have requisite qualification authorizing them as being capable of safely carrying out each step including the designing, installation, operation, maintenance, and disposal of SafetyOne. Persons without this technical expertise must not use SafetyOne.

performing up to the required standard.

sheet and this manual. Improper installation may cause the SafetyOne to fail.

failure in SafetyOne or peripheral devices, Impairment of the safe operation of the system is possible.

failure in SafetyOne or peripheral devices, Impairment of the safe operability of the system is possible.

used.

according to the usage, and the safety requirements.

Warning

z Calculate respective safety distances, taking into consideration the response time of the

z Applicable safety performance is dependent on each system configuration. z Use a power supply that meets following required specifications:

z Ground the V- line (0V DC) for ground diagnosis. z In the case of a new configuration or modified installation, be sure to perform a check for each

z Implement protective measures that personal, other than safety responsible persons operating

z Separate SafetyOne from devices and wires which are not according to class 2 circuit

SafetyOne, safety devices to be connected to the SafetyOne, and each other device that forms a part of the system configuration.

-Conforms to the power supply rating of SafetyOne

-The primary and secondary circuits are separated by double insulation or reinforced insulation.

-Has the functionality or the functional equivalent of the control voltage and current of class 2 circuit, as defined in UL508 or UL1310.

-Is in compliance with safety laws and regulations relating to electrical safety, EMC, and like under the laws and regulations of the country in which it is being used.

input and output function.

the SafetyOne, are unable to modify the configuration.

requirements.

Warning

z Do not connect devices having input and output specifications that do not satisfy the

Connected Control Device Requirements

requirements of the SafetyOne. Refer to the following for information on the requirements of connected devices.

Emergency stop switch

Interlock switch, limit switch

Safety switch with lock Spring lock safety switch with solenoid

Mode select switch

Enabling switch Device conforming to IEC/EN60947-5-8 (or IEC/EN60947-5-1)

Solid state output device

Non-contact interlock switch IDEC HS7A series

Safety relay

Contactor (electromagnetic switch)

Other control devices

Muting sensor

Muting lamp

z Make sure that the end-user thoroughly understands the contents of this user’s manual.

Note 1: The SafetyOne reads input data at a fixed interval. Therefore, if a connected device does

not satisfy the conditions below, the SafetyOne may not be able to process the input data normally. ・Connectable solid state output device: Pulse output off cycle of 40ms or more and an off time of 1ms or less.

The device may not be usable even if the above specifications are satisfied. Be sure to

thoroughly confirm operations using the actual device.

Device equipped with a direct opening action mechanism conforming to IEC/EN60947-5-5 or indicated in IEC/EN60947-5-1

Device equipped with a direct opening action mechanism indicated in IEC/EN60947-5-1

Device conforming to regulations of the country where used and required categories (for example, switch conforming to IEC/EN60947-1)

Device conforming to regulations of the country where used (for example, safety light curtain conforming to IEC/EN61496-1)

PNP output (See Note 1)

Relay equipped with forced guide mechanism or conforming to EN50205

Contactor equipped with forced guide mechanism

Use start switches and other devices that conform to the regulations of the country where used.

Device conforming to IEC/EN60947-5-2 as shown below

-3 wire transmission (dark on) photoelectric switch which has a PNP open collector output.

-3 wire (normal open) proximity switch which has a PNP open collector output.

Incandescent bulb indicator light conforming to IEC/EN60947-1 or IEC/EN60947-5-1

Note 2: It is not possible to detect a disconnection of the muting lamp when using an LED indicator light.

Caution

z SafetyOne is designed for installation within an enclosure. Do not install SafetyOne outside an

enclosure. Install SafetyOne in enclosure rated IP54 or higher.

z Install SafetyOne in environments described in the catalog, instruction sheet, and user’s manual.

If SafetyOne is used in places where the SafetyOne is subjected to high temperature, high

humidity, condensation, corrosive gases, excessive vibrations, and excessive shocks then

electrical shocks, fire hazard, or malfunction may result.

z Environment for using the SafetyOne is “Pollution degree 2”. Use SafetyOne in environments of

pollution degree 2 (according to IEC/EN60664-1).

z Prevent SafetyOne from falling while moving or transporting of the SafetyOne, otherwise damage

or malfunction of the SafetyOne may result.

z Prevent metal fragments and pieces of wire from dropping inside the SafetyOne housing. Put a

cover on the SafetyOne during installation and wiring. Ingress of such fragments and chips may

cause fire hazard, damage or malfunction.

z Install SafetyOne, so that there is adequate distance from the walls, heat generating bodies, and

peripherals, taking into consideration space requirements for maintenance and ventilation.

z Install SafetyOne on 35mm DIN rails with BNL6 mounting clips (sold separately) on both sides of

SafetyOne.

z Wire the connectors with conforming cables or ferrules. z Ground FE terminal to assure electromagnetic compatibility. z Use common 0V DC, if different power supplies are used for SafetyOne and other devices (ex.

safety light curtain.

z Wire the inputs and outputs so that they are separated from power lines. z When overcurrent flows into output terminals, the protective function turns off the output. However,

when overcurrent status lasts long, internal protective elements will fuse. To protect the internal

elements, insert fuses of double the rated value to each terminal.

z Use IEC60127 approved fuses on the power line of SafetyOne. (This is required for equipment

incorporating SafetyOne that is destined for Europe.)

z When disposing of SafetyOne, handle it under the laws and regulations of the country in which it

is disposed.

BEFORE GETTING STARTED

Thank you for your purchase of the IDEC SafetyOne (Type Number FS1A-C01S). This user’s manual describes the specifications, and the procedures for installing and operating the SafetyOne. Read this manual carefully before using the SafetyOne so that you have an adequate understanding of its functions and performance.

 About directives and standards

SafetyOne is approved for following directives and standards by TÜV SÜD.

1. EU directives

-Machinery Directive: Directive 98/37/EC

-EMC Directive: Directive 89/336/EEC

2. EN standards / IEC standards / ISO standards

-IEC 61508 Part1-7, EN 954-1, ISO 13849-1, IEC/EN 62061, IEC/EN 61496-1, IEC/EN 61000-6-2, IEC/EN 61000-6-4

SafetyOne is approved for following directives and standards by UL.

1. UL standards

- UL 508

2. CSA standards

- CSA C22.2 No.142

NOTE

• The reproduction, transfer, sale, assignment, or loan of any or a part of this manual is strictly

prohibited.

• The contents of this manual are subject to change without notice.

• Thorough measures have been taken in preparing the contents of this manual; however, in the

case you find an error or the like, please bring it to the attention of your IDEC sales representative.

CONTENTS

Chapter1 OVERVIEW .......................................................................................................................................................... 1-1

About the SafetyOne .............................................................................................................................................. 1-1

Features of the SafetyOne ..................................................................................................................................... 1-2

Chapter2 PRODUCT SPECIFICATIONS ............................................................................................................................. 2-1

Chapter3 INSTALLATION AND WIRING ............................................................................................................................. 3-1

Installation method................................................................................................................................................. 3-3

Wiring method......................................................................................................................................................... 3-6

Chapter4 BASIC OPERATIONS .......................................................................................................................................... 4-1

Turning on the power ............................................................................................................................................. 4-2

Using the protective cover..................................................................................................................................... 4-2

Logic configuration ................................................................................................................................................ 4-3

Timer configuration ................................................................................................................................................ 4-5

Cancellation the Protection state .......................................................................................................................... 4-7

Canceling the Stop state........................................................................................................................................ 4-8

Chapter5 LOGIC .................................................................................................................................................................. 5-1

Logic 1: General purpose logic for various apparatuses.................................................................................... 5-1

Logic 2: General purpose logic for NO/NC contact inputs................................................................................ 5-10

Logic 3: General purpose logic for apparatuses with openings....................................................................... 5-20

Logic 4: Muting function logic for apparatuses with openings ........................................................................ 5-30

Logic 5: General purpose logic for devices for which sync time between contacts cannot be specified .... 5-40

Logic 6: The logic applicable for selection of active safety input device........................................................ 5-49

Logic 7: Partial stop 1 logic for various apparatuses........................................................................................ 5-59

Logic 8: Partial stop 2 logic for various apparatuses........................................................................................ 5-70

Logic functions..................................................................................................................................................... 5-80

Chapter6 TROUBLE SHOOTING ........................................................................................................................................ 6-1

Error descriptions and troubleshooting ............................................................................................................... 6-1

Chapter7 APPENDIX ........................................................................................................................................................... 7-1

Minimum Distance .................................................................................................................................................. 7-1

Maintenance and Inspection.................................................................................................................................. 7-6

Chapter1 OVERVIEW

This chapter provides an understanding of the SafetyOne. Make efficient use of the SafetyOne by thoroughly familiarizing yourself with its functions.

About the SafetyOne

The FS1A series of SafetyOneTM controllers provides safeguard measures for various factory automation equipment and systems, including robots, production machinery, semiconductor manufacturing apparatus, food packaging machinery, and printing machinery. You can easily configure the safety circuits by using multiple safety inputs and outputs and selecting the circuit (logic) built into the SafetyOne.

1-1

Features of the SafetyOne

z You can configure safety circuits without the use of complicated external wiring or

special software, thereby greatly reducing the number of development man-hours required for product certification and the training time of safety responsible persons.

z You can use the DIP switches to select from eight different types of logic circuits and set

the OFF-delay timer value to best match your application.

The SafetyOne has 16 DIP switches and an ENTER button, which can be used to set the built-in types of logic and the delay timer values for the safety output is OFF. Select from the following eight logic configurations. Logic 1: General-purpose logic for various apparatuses Logic 2: General-purpose logic for NO/NC contact inputs Logic 3: General-purpose logic for apparatuses with openings Logic 4: Muting function logic for apparatuses with openings Logic 5: General-purpose logic for devices for which sync time between contacts cannot be specified Logic 6: Mode switching logic for teaching and other device changes Logic 7: Partial stop 1 logic for various apparatuses Logic 8: Partial stop 2 logic for various apparatuses You can set the timer value to 0, 0.1, 0.5, 1, 2, 5, 15, or 30 seconds. You can set the stop category to 0 or 1.

z Conforms to the international safety standards IEC 61508 SIL 3 and ISO 13849-1 PL e

(Category 4).

The SafetyOne can be used for the functional safety standard IEC 61508 series and IEC 62061 SIL 1 to 3, which define the safety performance of machinery that uses microprocessors and software, and for performance levels a to e of ISO 13849-1 and Control category B to 4 of EN954-1, which define safety performance of machinery control systems.

z You can directly connect an emergency stop switch, interlock switch, light curtain, and

other various safety devices.

The SafetyOne provides dual channel direct opening inputs such as an emergency stop switch and interlock switch; dual channel NO/NC inputs such as a non-contact interlock switch; and dual channel solid state inputs such as a safety light curtain and safety laser scanner. These inputs can be enabled by selecting a certain type of logic, thereby enabling the various safety devices.

z The SafetyOne comes with monitor outputs and solenoid/lamp outputs, which can be

used as control signals.

With monitor outputs, you can monitor the status of the SafetyOne, including safety inputs and outputs and error information. When connected to a PLC, the SafetyOne can be used to control all apparatuses and the entire system. The SafetyOne is also provided with solenoid/lamp outputs, which can be used to directly control spring lock safety switches with solenoids. In logic4, muting lamps can be connected to solenoid/lamp outputs.

z Obtain detailed diagnostic information with the LED displays.

The SafetyOne has two 7-segment LED displays for displaying internal information and 30 LED lights for displaying status. You can use these to display input and output information and to obtain detailed diagnostic information on the status of the SafetyOne.

z Control multiple safety devices (12 safety inputs and 4 safety outputs) by a single unit.

The SafetyOne has 12 safety inputs and 4 safety outputs, and it can be configured for up to 6 dual channel inputs 2 dual channel outputs.

1-2

Chapter2 PRODUCT SPECIFICATIONS

This chapter describes product specifications of the SafetyOne.

Parts Descriptions

⑪

①

ENTER

TIMER

(S)

0 .1 .5 1 2 5 15 30

⑧

LOGIC No.

1 2 3 4 5 6 7 8

⑤ ⑥

④

②

LOGICLOGIC ERRORERROR

T0T0 T1T1 T2T2 T3T3 T4T4 T5T5 T6T6 T7T7 T1T100 T1T111 T1T122 T1T133 T1T144 T1T155 X1X166

00.1.1 .5.5 11225511553030

SSAFE-INAFE-IN

X0X0 X1X1

X2X2 X3X3

X4X4 X5X5

X6X6 X7X7

X1X1 00X1X111

X1X1 22X1X133

ININININ

X1X1 44X1X155

X0X0

SSTTA RARTT-IN-IN

X1X1

X1X1 66X1X1 77

X2X2 X3X3

OUOUTT

X4X4

Y0Y0 Y2Y2

X5X5

Y4Y4

X6X6

Y6Y6

X7X7

Y1Y100

X1X100

Y1Y122

X1X111

Y1Y144

X1X122

Y1Y166

X1X133

Y20Y20

X1X144

V+

X1X155

FEFE

X1X177

TIMERTIMER

SSAFE-OUAFE-OU TT

Y0Y0 Y1Y1

Y2Y2 Y3Y3

SOLENOIDSOLENOID

-OU -OUTT

Y1Y1 77 Y20Y20

（（SS））

LOGICLOGIC ERRORERROR

⑦

T0T0 T1T1 T2T2

OUOUTT

Y1Y1 Y3Y3 Y5Y5 Y7Y7 Y1Y111 Y1Y133 Y1Y155 Y1Y177 N.CN.C VFEFE

③

T3T3 T4T4 T5T5 T6T6 T7T7 T1T100 T1T111 T1T122 T1T133 T1T144 T1T155 X1X166

00.1.1 .5.5 11225511553030

SSAFE-INAFE-IN

X0X0

X2X2

X4X4

X6X6 X7X7

X1X1 00X1X1 11

X1X1 22X1X1 33

ININININ

X1X1 44X1X1 55

X0X0

SSTTA RARTT-IN-IN

X1X1

X1X1 66X1X1 77

X2X2 X3X3

OUOUTT

X4X4

Y0Y0 Y2Y2

X5X5

Y4Y4

X6X6

Y6Y6

X7X7

Y1Y100

X1X100

Y1Y122

X1X111

Y1Y144

X1X122

Y1Y166

X1X133

Y20Y20

X1X144

V+

X1X155

FEFE

X1X177

X1X1

X3X3

X5X5

TIMERTIMER

SSAFE-OUAFE-OU TT

Y0Y0 Y1Y1

Y2Y2 Y3Y3

SOLENOIDSOLENOID

-OU -OUTT

Y1Y1 77 Y20Y20

OUOUTT

Y1Y1 Y3Y3 Y5Y5 Y7Y7 Y1Y111 Y1Y133 Y1Y155 Y1Y177 N.CN.C VFEFE

The protective cover is closed The protective cover is open

1. Protective cover: The cover protects unauthorized changing of configuration switches by use of a locking hole.

2. Input connector: Spring clamp connector for input devices.

(Crimp connector can also be used.)

3. Output connector: Spring clamp connector for output devices and power supply.

(Crimp connector can also be used)

4. Logic LED: The 7-segment green LED indicates the number of logic pattern selected.

5. Error LED: The 7-segment red LED indicates an error in the SafetyOne and peripherals.

6. Timer LED: The eight Timer LEDs indicate the selected timer value.

7. Input/output status LED: The input LEDs indicate the state of inputs.

The output LEDs indicate the state of outputs.

z SAFE-IN: Status of safe inputs, e.g. X0 … X15 z START-IN: Status of start inputs, e.g. X16, 17 z SAFE-OUT: Status of safe outputs, e.g. Y0 … Y3 z SOLENOID-OUT: Status of solenoid outputs, e.g. Y17, 20

8. Logic switch: DIP switch for selecting the internal logic.

9. Timer switch: DIP switch for selecting the OFF-delay time for the safe output.

10. Enter button: button for activation of parameter changes.

11. Lock hole: hole for locking the protective cover

⑩

⑨

2-1

Dimensions

72.0

109.5

113.5

114.5

122.0

1.7

1.5

Locking hole

Detail of locking hole

133.5

2-2

General specifications

Operating conditions

Operating temperature (Surrounding air temperature)

Relative operating humidity 10 to 95% (non-condensing)

Storage temperature -40 to +70℃ (no freezing)

Relative storage humidity 10 to 95% (non-condensing)

Pollution degree 2（IEC/EN 60664-1） Degree of protection IP20（IEC/EN 60529） Corrosion immunity Atmosphere be free from corrosive gas Operation: 0 to 2,000m (0 to 6,565 feet)

Altitude

Vibration resistance

Shock resistance

Connector durability 50 times maximum

Operation strength of configuration switches Operation strength of enter button

Enclosure material modified-Poly Phenylene Ether (m-PPE) Weight Approximately 330g Electrical conditions

Rated voltage 24V DC

Allowable voltage range 20.4V DC to 28.8V DC

Maximum power consumption Allowable momentary power interruption

Reaction time

Start-up time Between live part and FE terminal: 500VAC, 1 minute

Dielectric strength

Insulation resistance

DC power terminals: 1.0 kV, 50 ns to 1 µs

Noise immunity (Noise simulator)

Inrush current Grounding Type D grounding (Type 3 grounding)

Reverse polarity: No operation, no damage

Affect of improper power supply connection

Note4

6s maximum

-10 to +55℃ (no freezing)

Transportation: 0 to 3,000m (0 to 9,840 feet) Vibration （IEC/EN 61131-2）:

5 to 8.4 Hz amplitude 3.5 mm,

8.4 to 150 Hz acceleration 9.8 m/s

(1G),

2 hours per each of XYZ axes Bump （IEC/EN 61496-1）: Acceleration 98 m/s each of XYZ axes 147 m/s

(15G), 11 ms duration, 3 times per each of XYZ axes

(10G), 16ms duration, 1000 times per

（IEC/EN 61131-2）

100 operations maximum (per 1 switch)

1000 operations maximum

48W （at 24V DC, all inputs and outputs are ON,

includes output loads）

10ms minimum (at rated voltage DC)

Note1

ON to OFF: 40 ms maximum : 100ms maximum

OFF to ON: 100 ms maximum

Between enclosure and FE terminal: 500VAC, 1 minute

Note2

Note3

Between live part and FE terminal: 10M minimum （at 500V DC me

er） Between enclosure and FE terminal: 10M minimum （at 500V DC megger）

I/O terminals: 2.0 kV, 50 ns to 1 µs (with coupling adapter) 25A maximum

Improper voltage: Permanent damage may occur

2-3

Note1. Time to shut OFF safety outputs after safety inputs are turned OFF or input monitor error is detected (in case of OFF-delay timer is 0s). If the timer value except 0s, add the selected OFF-delay time to this reaction time. Note2. Time to shut OFF safety outputs after error (except input monitor error) is detected, or configuration change is detected. This reaction time does not depend on OFF-delay timer value. Note3. Time to turn ON safety outputs after safety inputs are turned ON (in case of auto start). In case of manual start, it means time turn ON safety outputs after start input is turned ON. In case of control start, it means time to turn ON safety outputs after start input transits from ON to OFF. Note4. Time to change to Run state after power ON.

2-4

Applicable standards

Standard Title

IEC 61508 Part1-7

EN 954-1

ISO 13849-1

IEC/EN 62061

IEC/EN 61496-1

IEC/EN 60204-1 Safety of electrical machinery – General standard IEC/EN 61131-2 Programmable controllers Part 2: Equipment requirements and tests

IEC/EN 61000-6-2

IEC/EN 61000-6-4

NFPA 79 Electrical Standard for Industrial Machinery

ANSI/RIA R15.06

ISO 10218-1 Manipulating industrial robots – Safety requirements – Part 1:Robot

ANSI B11.19

SEMI S2 0706

UL 508 Industrial control equipment CSA C22.2 No.142 Process control equipment UL1998 Standard for Software in Programmable Components UL1740 Standard for Robots and Robotic Equipment

Functional safety of electrical/electronic/programmable electronic safety-related systems Safety of Machinery -- Safety-related Parts of Control Systems -- Part 1: General Design Principles Safety of machinery -- Safety-related parts of control systems -- Part 1: General principles for design Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests

Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity for industrial environments Electromagnetic compatibility (EMC) – Part 6-4: Generic emission standards – Residential, commercial, and light industry

American National Standard for Industrial Robot and Robot System – Safety Requirements

American National Standard for Machine Tools – Safeguarding when referenced by the other B11 Machine Tool Safety Standards Performance criteria for the design, construction, care, and operation Environmental, Health, and Safety Guideline for Semiconductor Manufacturing Equipment (Standard)

2-5

Safety performance

SafetyOne can be used in a system for control category B to 4.

Average probability of failure on demand （PFD） and Probability of a dangerous failure per hour（PFH）

The following table describes PFD and PFH. They are needed for calculation of safety integrity level (SIL) which is applied to a system with SafetyOne. SafetyOne can be used in a system for SIL 1 to 3.

Proof test interval

Note1

Average Probability of Failure on Demand （PFD）

6 months < 1.8 x 10-5 1 year < 3.1 x 10-5 2 years < 5.7 x 10-5

5 years < 13.4 x 10-5

Note1: Refer to Maintenance and Inspection in “Chapter 7 APPENDIX” for proof test procedure.

Mean Time To dangerous Failure (MTTF

The following table describes MTTF

) and diagnostic coverage (DC)

and DC. They are needed for the calculation of

Performance Level (PL) which is applied to a system with SafetyOne. SafetyOne can be used

in a system for PL a to e. Mean time to dangerous failure (MTTFd) Average Diagnostic Coverage (DC) 100 years 99% or more

Probability of a dangerous Failure per Hour（PFH）

< 1.2 x 10-8

2-6

Safety input specifications

Drive terminal specifications （T0, T1, T2, T3, T4, T5, T6, T7, T10, T11, T12, T13, T14, T15） Rated drive voltage Power supply voltage

Minimum drive voltage Power supply voltage – 2.0V Number of drive terminals 14 Maximum drive current 20mA per port （at 28.8V DC） Receive terminal specifications （X0, X1, X2, X3, X4, X5, X6, X7, X10, X11, X12, X13, X14, X15）

Rated input voltage 24V DC Input ON voltage 15.0V DC to 28.8V DC Input OFF voltage Open or 0V DC to 5.0V DC Number of receive terminals 14 Rated input current 10mA per port (at rated voltage） Type of input Sink type input (for PNP output), Type 1（IEC/EN 61131-2）

Wiring specifications

Cable length Allowable wiring resistance 300 maximum

Note1. The drive port generates check pulses in order to diagnose input devices and internal

circuits. (Wiring and the diagnostic function are different depending on the logic selected. See “Chapter 5 LOGIC” for details. But the basic function is same.)

Note2. For cables longer than 30m between SafetyOne and connected devices, or wiring drive

In case of multiple safety input devices are connected

Note2

100m maximum (total wiring length per 1 input)

terminals and receive terminals separately, use grounded shielded cables to assure electromagnetic compatibility.

・・・

SafetyOne

Note1

n+1

・・・・・・

n+1

Safety input equivalent circuit Safety input operating range

2.2kΩ

V-

Internal Circuit

Voltag e(V)

28.8

ON area

1 6 10 12

Transition area

OFF area

Current

(mA)

2-7

Start input specifications

Rated input voltage 24V DC Input ON voltage 15.0V DC to 28.8V DC Input OFF voltage Open or 0V DC to 5.0V DC

Number of start input terminals 2 （X16,17） Input current 5mA per port (at rated voltage) Type of input Sink type input (for PNP output), Type 1 （IEC/EN61131-2）

Cable length Allowable wiring resistance 300 maximum

Note1. For cables longer than 30m between SafetyOne and connected devices, use grounded

shielded cables to assure electromagnetic compatibility.

Start input equivalent circuit

X16, X17

Start input operating range

Operating specification of start inputs are different depending on the configured logic number.

For more details, refer to “Chapter 5 LOGIC”. But the basic input specifications are not

changed.

Note1

100m maximum (total wiring length per 1 input)

4.7kΩ

Voltage(V)

28.8

OFF area

0.5 3 5 6

Internal Circuit

V-

ON area

Transition area

Current

(mA)

2-8

Warning

Do not use start inputs as safety inputs. This may cause the loss of safety functions and

possible failure in the SafetyOne or peripherals.

Safety output specifications

Output type Source output （N channel MOSFET） Rated output voltage Power supply voltage Minimum voltage Power supply voltage - 2.0V

Number of output terminals 4（Y0, Y1, Y2, Y3）

Maximum output current

Leakage current 0.1mA maximum Allowable inductive Load Allowable capacitive load 1uF maximum Cable length

Note2

100m maximum (total wiring length per 1 output)

Note1. For protection of output circuits, protection devices such as diode should be connected

to output circuits with inductive loads. Note2. For cables longer than 30m between SafetyOne and connected devices, use grounded shielded cables to assure electromagnetic compatibility.

Safety output equivalent circuit

Point 500mA maximum total 1A maximum

Note1

V+

L／R＝25ms

Internal

circuit

Logic

circuit

Y0～Y3

V-

Safety outputs of the SafetyOne are semiconductor outputs. For diagnostics of the shut-off function, the SafetyOne generates off-pulses in certain intervals when the outputs are in ON state. The specifications of the safety outputs changes depending on the Logic selected. See further information in “Chapter 5 LOGIC”. But the basic specifications are same.

OFF

OFF interval: a

rox. 40ms

OFF time: approx. 400µs

Caution

Check the response time of external devices so that they do not correspond to the off pulses. Monitor and solenoid/lamp outputs do not generate off pulses.

2-9

Monitor output specifications

Output type Source output （N channel MOSFET） Rated output voltage Power supply voltage Minimum output voltage Power supply voltage - 2.0V

Number of outputs 11（Y4, Y5, Y6, Y7, Y10, Y11, Y12, Y13, Y14, Y15, Y16）

Maximum output current

Leakage current 0.1mA maximum Cable length

Note1

100m maximum (total wiring length per 1output) Note1. For cables longer than 30m between SafetyOne and connected devices, use grounded shielded cables to assure electromagnetic compatibility.

Monitor output equivalent circuit

Point 20mA maximum total 220mA maximum

V+

Int ern al

circuit

Logic

circuit

V-

The specifications of the monitor outputs changes depending on the Logic selected. See further information in “Chapter 5 LOGIC”. The basic specifications are the same.

Warning

Do not use monitor outputs for safety related purposes. This may cause a loss of safety functions in case of failure of the SafetyOne or peripherals.

2-10

Solenoid/Lamp output specifications

Output type Source output （N channel MOSFET） Rated output voltage Power supply voltage Minimum output voltage Power supply voltage - 2.0V

Number of outputs 2 （Y17, Y20）

Maximum output current

Leakage current 0.1mA maximum Allowable Inductive Load Cable length

Note2

100m maximum (total wiring length per 1 output) Note1. For protection of output circuits, protection devices such as diodes should be connected

to output circuits with inductive loads.

Note2. For cables longer than 30m between SafetyOne and connected devices, use grounded

shielded cables to assure electromagnetic compatibility.

Solenoid/lamp output equivalent circuit

point 500mA maximum total 500mA maximum

Note1

L／R＝25ms

V+

Inte rn al

circuit

Logic

circuit

Y17,Y20

V-

The specifications of the Solenoid/Lamp outputs changes depending on the Logic selected. See further information in “Chapter 5 Logic”. But the basic specifications are the same.

Warning

Do not use solenoid/lamp outputs for safety related purposes. This may cause a loss of safety functions in case of failure of the SafetyOne or peripherals.

2-11

Indicators

(4)

(1) (2)

LOGIC ERROR

0.1.51 25

SA FE- IN

ST AR T- IN

(3)

X0 X1

X2 X3

X6 X7

X1 0 X1 1

X1 2 X1 3

X1 4 X1 5

X1 6 X1 7

15 30

TIMER

(S)

SA FE- OUT

Y0 Y1

Y2 Y3

SOLENOID

-OUT

Y1 7 Y2 0

(1) Logic LED (green) (2) Error LED (red) (3) Timer LED (green) (4) Input/Output status LED (orange)

－SAFE-IN －START-IN －SAFE-OUT －SOLENOID-OUT

(1) Logic LED

Indication Status Descriptions

“1”... “8”

The selected logic is in Run or Protection state.

Blink The selected logic is in Configuration state.

The selected logic has Configuration error

“E” Blink

(The logic is not selected or more than one logic is selected.)

Random pattern ON/Blink Initializing (Initial state)

Blank OFF Error (stop state)

(2) Error LED

Indication Status Descriptions

“1” ON

“2” ON

Input monitor error (Protection state） Wiring error at safety inputs or error in safety input circuits

“3” ON Wiring error at start inputs or error in start input circuits

“4” ON

Wiring error at safety outputs or error in safety output

circuits “5” ON Muting lamp error (disconnection) (Logic4 only) “6” ON Power supply error or internal power supply circuit error

“7” ON

Internal error, power supply error or internal power

supply circuit error “9” ON EMC disturbance

Configuration procedure is in progress (Configuration

state)

Note

(Configuration state)

“C”

Blink Configuration is valid

Random ON/Blink Initializing (Initial state)

Blank OFF Normal operation (Run state)

Note. Blinks for 1 to 5 seconds after the enter button is pressed. Releasing the button during

blinking activates the setting. The blinking LED becomes ON if the button is pressed for more than 5 seconds, and the setting becomes invalid even after the button is released.

2-12

(3) Timer LED

Indication Status Descriptions

0 ON .1 ON OFF-delay timer 0.1s .5 ON OFF-delay timer 0.5s

1 ON OFF-delay timer 1s

2 ON OFF-delay timer 2s

5 ON OFF-delay timer 5s

15 ON OFF-delay timer 15s 30 ON OFF-delay timer 30s

Each LED Blink Selected timer value (Configuration state)

Random ON/Blink Initializing (Initial state)

Blank OFF

(4) Input LED： SAFE-IN (X0 … X15), START-IN (X16, X17)

Indication Status Descriptions

ON Input ON

X0 to X15

X16, X17

Indicators specification of input LEDs are different depending on the selected logic.

(5) Output LED: SAFE-OUT (Y0 … Y3), SOLENOID-OUT (Y17, Y20)

Indication Status Descriptions

Y0 to Y3

Y17, Y20

OFF

Blink Input monitor error

ON Input ON

OFF

ON Output ON

OFF

Blink During OFF-delay timer operation

ON Output ON

OFF

No OFF-delay （safety outputs shut off immediately）

Timer value is not selected or SafetyOne is in the Stop state

Input OFF, or SafetyOne is in the Stop or Configuration state

Output OFF, or SafetyOne is in the Stop or Configuration state

2-13

Specification of configuration switches

(1) (2)

(1) Logic switch

The logic switch is an 8-digit DIP switch for use in logic configuration. When one of 8 digits is selected, the corresponding logic in the SafetyOne is activated. See “Chapter 5 Logic” for further information of each logic. The upper position of each digit is the ON state. Multiple

switches must not be selected.

(2) Timer switch

The timer switch is an 8-digit DIP switch for use in OFF-delay timer value configuration. When one of 8 digits is selected, the delay time at shut-off operation is activated. The upper position of each digit is ON state. Multiple switches must not be selected.

(3) Enter button

The enter button is used to activate the configuration of logic and timer value. Error LED will blink for 1 to 5 seconds after pressing the enter button. Releasing the button during blinking activates the setting. The blinking LED becomes ON if the button is pressed for more than 5 seconds, and the setting becomes invalid even after the button is released.

LOGIC No. TIM ER (S)

Switch (Indication) Descriptions

0 1 .1 2 OFF-delay timer 0.1s .5 3 OFF-delay timer 0.5s

1 4 OFF-delay timer 1s

2 5 OFF-delay timer 2s

5 6 OFF-delay timer 5s

15 7 OFF-delay timer 15s 30 8 OFF-delay timer 30s

ENTER

0.1.5 1 2 5153012345678

No OFF-delay （safety outputs shut OFF immediately）

(3)

(1) Logic switch (2) Timer switch (3) Enter button

2-14

Caution

For setting the swithes and enter button, use the configuration tool supplied with the Safetyone.

Connector specifications

■Input connector

T0T0 T1T1 T2T2 T3T3 T4T4 T5T5 T6T6 T7T7 T1T100 T1T111 T1T122 T1T133 T1T144 T1T155 X1X166

Connector type: - Spring clamp connector (30 poles) FS9Z-CN01 [IDEC] (Tyco Electronics AMP type Number: 2-1871940-5)

- Crimp connector (30 poles) (Tyco Electronics AMP type Number: 2-1871946-5)

Terminal

name

T0 A1 Safety input drive terminal 0 X0 B1 Safety input receive terminal 0

T1 A2 Safety input drive terminal 1 X1 B2 Safety input receive terminal 1

T2 A3 Safety input drive terminal 2 X2 B3 Safety input receive terminal 2

T3 A4 Safety input drive terminal 3 X3 B4 Safety input receive terminal 3

T4 A5 Safety input drive terminal 4 X4 B5 Safety input receive terminal 4

T5 A6 Safety input drive terminal 5 X5 B6 Safety input receive terminal 5

T6 A7 Safety input drive terminal 6 X6 B7 Safety input receive terminal 6

T7 A8 Safety input drive terminal 7 X7 B8 Safety input receive terminal 7

T10 A9 Safety input drive terminal 10 X10 B9 Safety input receive terminal 10

T11 A10 Safety input drive terminal 11 X11 B10 Safety input receive terminal 11

T12 A11 Safety input drive terminal 12 X12 B11 Safety input receive terminal 12

T13 A12 Safety input drive terminal 13 X13 B12 Safety input receive terminal 13

T14 A13 Safety input drive terminal 14 X14 B13 Safety input receive terminal 14

T15 A14 Safety input drive terminal 15 X15 B14 Safety input receive terminal 15

X16 A15 Start input terminal 16 X17 B15 Start input terminal 17

Terminal

No.

Note1. For detailed information of Crimp connector, consult Tyco Electronics AMP.

X0X0 X1X1 X2X2 X3X3 X4X4 X5X5 X6X6 X7X7 X1X100 X1X111 X1X122 X1X133 X1X144 X1X155 X1X177

Descriptions

Note1

Terminal

name

Terminal

No.

Descriptions

2-15

■Output connector

Y0Y0 Y2Y2 Y4Y4 Y6Y6 Y1Y100 Y1Y122 Y1Y144 Y1Y166 Y20Y20

V+ FEFE

Y1Y1 Y3Y3 Y5Y5 Y7Y7 Y1Y111 Y1Y133 Y1Y155 Y1Y177 N.CN.C VFEFE

Connector type: - Spring Clamp connector (22 poles) FS9Z-CN02 [IDEC] (Tyco Electronics AMP type No.:2-1871940-1)

- Crimp connector (22 poles) (Tyco Electronics AMP type No.: 2-1871946-1)

Terminal

name

Y0 A1 Safety output terminal ０ Y1 B1 Safety output terminal 1

Y2 A2 Safety output terminal 2 Y3 B2 Safety output terminal 3

Y4 A3 Monitor output terminal 4 Y5 B3 Monitor output terminal 5

Y6 A4 Monitor output terminal 6 Y7 B4 Monitor output terminal 7

Y10 A5 Monitor output terminal 10 Y11 B5 Monitor output terminal 11

Y12 A6 Monitor output terminal 12 Y13 B6 Monitor output terminal 13

Y14 A7 Monitor output terminal 14 Y15 B7 Monitor output terminal 15

Y16 A8 Monitor output terminal 16 Y17 B8 Solenoid/lamp output terminal 17

Y20 A9 Solenoid/lamp output terminal 20 N.C B9 No connection terminal

V+ A10 Power supply 24VDC terminal V- B10 Power supply 0VDC terminal

FE A11 Functional Earth terminal FE B11 Functional Earth terminal

Terminal

No.

description

Terminal

name

Terminal

No.

Description

2-16

Note1. For detailed information of the Crimp type connector, consult Tyco Electronics AMP.

Chapter3 INSTALLATION AND WIRING

This chapter describes methods and precautions for installing and wiring the SafetyOne. Before starting installation and wiring, be sure to read “SAFETY PRECAUTIONS” in the beginning of this manual and understand the precautions described under WARNING and CAUTION.

Warning

 Turn off power to SafetyOne before starting installation, removing, wiring, maintenance, or

inspection of SafetyOne. Failure to turn power off may cause electrical shocks or fire hazard.

 Before operating SafetyOne, carefully read the instruction sheet and this manual, and ensure

that the environment conforms to the requirements of SafetyOne specifications. If SafetyOne is operated in an environment that exceeds the specifications of SafetyOne, it causes impairment of the safe operation of SafetyOne.

. The installation, wiring, configuration, and operation of SafetyOne must be performed only by

“Safety responsible personnel”. Safety responsible personnel are personnel who have requisite qualifications as being capable of safely carrying out each step, including designing, installation, operation, maintenance, and disposal of SafetyOne. Personnel without the technical expertise of the safety responsible personnel must not use SafetyOne.

 Installation of SafetyOne must be performed according to the instructions found in the instruction

sheet and this manual. Improper installation may cause the SafetyOne to fail.

 Use a power supply that meets following required specifications:

-Conforms to the power supply rating of SafetyOne

-The primary and secondary circuits are separated by double insulation or reinforced insulation.

-Has the functionality or the functional equivalent of the control voltage and current of a class 2 circuit, as defined in UL 508 or UL 1310.

-Is in compliance with safety laws and regulations relating to electrical safety, and EMC, under the laws and regulations of the country in which it is being used.

 Ground the V-line (0V DC) for ground fault diagnosis.  In the case of a new configuration or modified installation, be sure to perform a check for each

input and output function.

 Separate SafetyOne from devices and wires which are not according to class 2 circuit

requirements.

Caution

 SafetyOne is designed for installation in an enclosure. Do not install SafetyOne outside an

enclosure. Install SafetyOne in enclosure with a rating of IP54 or higher.

 Install SafetyOne in environments described in the catalog, instruction sheet, and user’s manual.

If SafetyOne is used in places where the SafetyOne is subjected to high temperature, high humidity, condensation, corrosive gases, excessive vibrations, and excessive shocks, then electrical shocks, fire hazard, or malfunction may result.

 Environment for using the SafetyOne is “Pollution degree 2”. Use SafetyOne in environments of

pollution degree 2 (according to IEC/EN 60664-1).

3-1

 Prevent SafetyOne from falling while moving or transporting the SafetyOne, otherwise damage

or malfunction of the SafetyOne may result.

 Prevent metal fragments and pieces of wire from dropping inside the SafetyOne housing.  Install SafetyOne, so that there is adequate spacing from walls, heat generating bodies, and

peripherals, taking into consideration space requirements for maintenance and ventilation.

 Install SafetyOne on 35mm DIN rails with BNL6 mounting clips (sold separately) on both sides of

SafetyOne.

 Perform wiring to the connectors with proper cables or ferrules.  Ground FE terminal to assure electromagnetic compatibility (EMC)  Use common 0V DC, if different power supplies are used for SafetyOne and other devices (ex.

safety light curtains).  Install wiring for the inputs and outputs so that it is separated from power lines. .

3-2

Installation method

 Installation location and direction

When the SafetyOne is installed in an enclosure, confirm that installation environments meet

the product specifications. Using in environments such as a described below, (over the product

specifications) may cause fire hazard, damage, or malfunction.

・SafetyOne should not be exposed to excessive dust, dirt, salt, vibration or shocks.

・Do not use SafetyOne in an area where corrosive chemicals or flammable gases are present.

・Do not use SafetyOne nearby induction heat source

Mount SafetyOne with enough space from any device as shown at Fig3.1 for maintenance and

ventilation. Do not install SafetyOne near, and especially above, any heating device or heat

source.

Pannel

20mm or more

40mm or more

20mm or more

40mm or more

80mm or more

Duct

Fig. 3.1 Installation location

3-3

Mount SafetyOne on a vertical plane as shown in Fig.3.2.

All other installation directions are not allowed.

Fig. 3.2 Correct installation direction

Upwards Sideways Downwards

Fig. 3.3 Incorrect installation directions

BNL6 mounting clip

3-4

 Installing on DIN Rails

Mount and remove SafetyOne on 35mm-wide DIN rails according to the following instructions.

Applicable DIN rail: (for example) BAA1000 (IDEC)

Mounting on DIN rail

1. Fasten DIN rail to a panel using screws.

2. With the top of SafetyOne unit facing up, as shown in Fig. 3.4, insert the groove, on the rear of the unit, and press the unit in the direction of the arrow.

3. Use BNL6 mounting clips (sold separately) on both sides of SafetyOne to prevent it from moving sideways.

35mm-wideDIN rail

Clamp

Fig. 3.4 Mounting

Removing from DIN Rail

1. Insert a flat screwdriver into the slot in the clamp.

2. Pull the clamp until you hear a click, as shown in Fig. 3.5.

3. Remove SafetyOne bottom out.

35mm-wideDIN rail

Clamp

Fig. 3.5 Removing

3-5

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