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NE1A / DST1Devicenet Safety System

Omron now offers a Devicenet compatibleSafety System, that can be used 3-ways:as a Stand-alone controller, as a Safetynetwork expandable with remote I/O blocks, orcombined with Devicenet to form a combined Network

- Conforms to Global Safety Standards- Individual I/O LED status and error indicators- USB Programming Port- IEC 61508 SIL 3- EN954-1 Category 4- UL1604 Class 1, Div. 2 Group A,B,C,D

Product Information

#-# Devicenet Safety System

Introducing a Safety Network System that dramatically alters previous safety design.

Programmable safety circuits are incorporated to facilitate efficient designing and

modifications. Moreover, Safety I/O Terminals can be added to increase safety I/O capacity

for distributed allocation through the network. DeviceNet wiring on the existing network can

be used as is, facilitating efficient design by expanding on the existing system.

The programmability of safety circuits, expandability of I/O using the network, and

compatibility with the DeviceNet open network effects major changes to the framework of

previous safety design systems.

Safety Devicenet System #-#

Complies with the Highest Safety Standards in the World

IEC 61508 SIL 3Safety circuits must be able to function to provide safety at

anytime. Conversely, the degree of lack of safety is used as the

indicator. In IEC 61508, safety is defined as the Probability of

Failure per Hour, or PFH. Based on this, the SIL (Safety Level)

is classified into four levels. SIL 3 indicates a probability of

dangerous failure of once in 1,000 years, which is the highest

level in machine safety.

EN 954-1 Safety Category 4EN standards evaluate the level of machine risk and require

the incorporation of risk minimization measures. In EN 954-1,

five safety categories have been established, with Safety

Category 4 indicating designs that require the highest safety

design level. This category is demanded for machines with the

highest level of danger, wherein "serious injury (severed limbs,

death, etc.) will occur frequently, with little chance of escaping

danger." This category demands that a single fault (failure) in

any part of the machine, or a series of faults, will not lead to

loss of the machine's safety functions.

The DeviceNet Safety System conforms to IEC 61508 SIL3 for functional safety, and EN 954-1 Category 4 for machine safety, complying with the world's highest level of safety standards.

NE1A-SCPU01 Safety Network Controller

DST1-series Safety I/O Terminals

WS02-CFSC1-E Safety Network Configurator

DeviceNet Safety System

Network Configurator FunctionsIncludes previous DeviceNet Configurator functions.Performs setup for the DeviceNet Safety network configuration.

Programming FunctionsI/O configuration functions for Safety Network Controllers and Safety I/O Terminals.Programming functions for safety circuits.Monitor programs.

Programmable Safety ControlIncorporates 16 safety inputs and 8 safety outputs. Functions as a compact safety PLC even without using a network. Construct safety circuits easily with special Function Blocks. Up to 128 Function Blocks can be used.

DeviceNet Safety Communications FunctionsProvides DeviceNet Safety Master functionality. Connect up to 16 Safety Slaves. Expand using up to sixteen Input Slaves with 12 points each (192 points total) and eight I/O Slaves with 16 points each (128 points total). Safety Slave functionality is also included. Interlock control can be incorporated between Safety Network Controllers.

DeviceNet Slave FunctionalityMonitor safety I/O and status information from the DeviceNet Master.

Safety Input and Safety I/O Models AvailableSafety inputs: 12-point model (DST1-ID12SL-1)Safety I/O: 8-point/8-point model (DST1-MD16SL-1)Safety I/O: 4-point/4-point (relay outputs) model (DST1-MRD08SL-1)

DeviceNet Slave FunctionalitySafety I/O and status information can be allocated as a DeviceNet Slave.Maintenance functions are provided for measuring the number of operations or the operating time for safety devices.

Easy WiringSuperior construction and preventive maintenance using clamp connectors.


Stand-Alone Programmable Controller

Programmable Safety Circuits

Until now, safety design involved combining safety relays to configure safety control circuits. This process involved

tedious wiring, and moreover, any changes required direct modification of the wiring. The DeviceNet Safety System

uses programmable safety circuits, dramatically improving the ease of design and modification.

System Configuration 1

I/O Response Using Small Number of Points NE1A-SCPU01 WS02-CFSC1-E

Configuration Example for High-speed Safety

��

Safety Door Switch


ContactorEmergency Stop Pushbutton Switch


USB

Delivers high-speed I/O response in a single Unit with up to 16 safety inputs and 8 safety outputs.

Emergency Stop Pushbutton Switch

Safety Door Switch

MotorMotor

USB

Previous Safety Control Circuits


Safety Door Switch Safety Relay

Unit

Safety Network Controller

Safety Relay Unit

Safety Relay Unit

Contactor

Contactor

Contactor Contactor

Safety Network Configurator

Safety logic operations can be programmed using Function Blocks.

Programmable Safety Circuits


Safety Network

Safety components distributed over many different installation locations required long and complicated wiring.

Replacing the wiring with a network between safety components greatly improves productivity.

Expand Safety I/O Through Networks


Distributed Hazard Sources NE1A-SCPU01 DST1 Series WS02-CFSC1-E

By using Safety I/O Terminals, safety I/O can be expanded easily through the network.

Expand a Safety Network Controller using up to sixteen Input Slaves with 12 points each (192 points total), and up to eight I/O Slaves with 16 points each (128 points total).


Safety Door Switch

Safety Light Curtain

Safety Light Curtain

Safety Door Switch

Previous Machine Connections Connecting Devices Using DeviceNet Safety

Safety control



ContactorContactor Contactor

ContactorContactor Emergency Stop Pushbutton Switch

Contactor

Safety I/O Terminal

Safety I/O Terminal

Safety I/O Terminal

Example of Safety I/O Configuration for

��

USB

Distributed allocation of safety I/O devices can be achieved easily using Safety I/O Terminals and the DeviceNet Safety Network.




DST1-MRD08SL-1 Safety I/O Terminal

DST1-ID12SL-1 Safety I/O Terminal

DST1-MD16SL-1 Safety I/O Terminal

Devicenet Safety

Devicenet Safety


Combined Safety / Devicenet Nework


System Configuration Example for Total Control of Machine Control and Safety Control� SYSMAC CJ Series� NE1A-SCPU01

DST1 Series WS02-CFSC1-E

The DeviceNet Network can be used to monitor the status of safety I/O and safety circuits on the DeviceNet Safety Network from existing DeviceNet Masters or other PLCs.

SYSMAC CJ-series PLC

Machine Control

Safety Control

DeviceNet Safety Master


DeviceNet Master

DeviceNet Safety Slave

DeviceNet

Remote I/O TerminalAnalog I/O Terminal

DST1-ID12SL-1 Safety I/O Terminal

DST1-MRD08SL-1 Safety I/O Terminal

DeviceNet Safety Master

USB


Includes functions for improving maintenance.

Machine control

DeviceNet Master

DeviceNet Slave

SYSMAC CJ-series PLC

DeviceNet Safety Slave

Analog I/O Terminal

Safety control

Safety I/O Terminal

Safety I/O Terminal

Network system settings and Safety Network Controller programming.

NS-series Programmable Terminal

Safety Network Controller with Safety interface.

Incorporating DeviceNet Slave functionality. Monitor safety I/O and status information from the DeviceNet Master directly without requiring a gateway or other interface.

Linking machine control is indispensable for achieving total control. By linking to machine control data, safety control can

be monitored from the PLC, enabling the location of an error to be identified in an instant and improving maintenance.

DeviceNet Safety System utilizes the DeviceNet wiring from the existing network as is.

Compatible with the DeviceNet Open Network

Devicenet

DeviceNet Slave


Ordering Information

Appearance Description Part Number



NE1A-SCPU01

DST1-ID12SL-1

DST1-MD16SL-1

DST1-MRD08SL-1

- 16 PNP Inputs- 8 PNP Outputs- 4 Test Outputs- 128 Function Block Programming- Removable Cage Clamps Terminals

- 12 PNP Inputs- 4 Test Outputs- Removable Cage Clamps Terminals

IP20 Safety I/O Terminals

Safety I/O Terminals

Software

Input Terminal

Mixed I/O Terminal

Mixed I/O Terminal

- 8 PNP Inputs- 8 PNP Outputs- 4 Test Outputs- Removable Cage Clamps Terminals

- 4 PNP Inputs- 4 relay Outputs (4 x 2-single pole)- 4 Test Outputs- Removable Cage Clamps Terminals

WS02-CFSC1-E(English Version)


- Installation Disk (CD-ROM)- IBM PC/AT Compatible- Windows 2000 or XP

Safety NetworkController


Specifications

Safety Input Specifications

Safety Output Specifications

Test Output Specifications

General Specifications

Standards

Input type

ON voltage

OFF voltage

OFF current

Input current

Sinking inputs (PNP)

11 VDC min. between each input terminal and G1


1 mA max.

4.5 mA

Output type

Rated output current

Residual voltage

Leakage current

Sourcing outputs (PNP)

0.5 A max. per output

1.2 V max. between each output terminal and V2

0.1 mA max.

Output type


Residual voltage

Leakage current

Note: Total simultaneous ON current: 1.4 A


0.7 A max. per output (See note.)


0.1 mA max.

11 to 25 VDC (supplied from communications connector)

Unit power supply voltage20.4 to 26.4 VDC (24 VDC � 15% +10%)

I/O power supply voltage

Overvoltage category

Noise immunity

Consumption current

Communications power supplyInternal circuit power supply

24 VDC, 15 mA

24 VDC, 230 mA

Conforms to IEC 61131-2

Mounting method 35-mm DIN Track

Ambient operating temperature

Ambient operating humidity

Ambient storage temperature

� 10 to 55°C

II

10% to 95% (with no condensation)

� 40 to 70°C

Degree of protection

Vibration resistance

Shock resistance

IP20

Weight 460 g max.

10 to 57 Hz: 0.35 mm, 57 to 150 Hz: 50 m/s2

150 m/s2: 11 ms

Certifying body

TÜV Rheinland

UL

Standards

EN954-1:1996, EN60204-1:1997, EN61000-6-2:2001, EN61000-6-4:2001, EN418:1992, IEC61508 part1-7/12.98-05.00, IEC61131-2/02.03, NFPA 79-2002, ANSI RIA15.06-1999, ANSI B11.19-2003 UL1998 (pending), NFPA79 (pending), UL508, CSA22.2 No14, UL1604

DeviceNet communications power supply voltage

For details on operating precautions and other information required to use the product, be sure to read the following operation manual:DeviceNet Safety Network Controller Operation Manual (Z906)

NE1A-SCPU01

NOTE:


Safety Input Specifications

Safety Output Specifications

Test Output Specifications

Safety Output Specifications for Relay Outputs

StandardsInput type

ON voltage

OFF voltage

OFF current

Input current

Sinking inputs (PNP)



1 mA max.

6 mA

Output type


Residual voltage

Leakage current


0.5 A max. per output


0.1 mA max.

Output type


Residual voltage

Leakage current


0.7 A max. per point


0.1 mA max.

Relays

Minimum applicable load

Rated load for a resistive load

Rated load for an inductive load

Mechanical life expectancy

Electrical life expectancy

G7SA-2A2B, EN 50205 Class A

1 mA at 5 VDC

240 VAC: 2 A, 30 VDC: 2 A

2 A at 240 VAC (cos� =0.3),

1 A at 24 VDC

5,000,000 operations min. (switching frequency of 7,200 operations/h)

100,000 operations min. (at rated load and switching frequency of 1,800 operations/h)

DeviceNet communications power supply voltage

11 to 25 VDC (supplied from communications connector)

I/O power supply voltage

Overvoltage category

Noise immunity

20.4 to 26.4 VDC (24 VDC Š15% +10%)

Conforms to IEC 61131-2

Mounting method 35-mm DIN Track

Ambient operating temperature Š10 to 55°C

II

Ambient operating humidity

10% to 95% (with no condensation)DST1-MRD08SL-1: 10% to 85% (with no condensation)

Degree of protection

Vibration resistance

Shock resistance

Weight

IP20

Ambient storage temperature Š40 to 70°C

10 to 57 Hz: 0.35 mm, 57 to 150 Hz: 50 m/s2

DST1-ID12SL-1/MD16SL-1: 150 m/s2 11 msDST1-MRD08SL-1: 100 m/s2 11 ms

DST1-ID12SL-1/MD16SL-1: 420 gDST1-MRD08SL-1: 600 g

DST1-ID12SL-1/MD16SL-1: 100 mADST1-MRD08SL-1: 110 mA

Certifying body

TÜV Rheinland

UL

Standards

EN954-1/12.96, EN60204-1/12.97, EN61000-6-2/10.01, EN61000-6-4/10.01, EN418/1992, IEC61508 part1-7/12.98-05.00, IEC61131-2/02.03, NFPA 79-2002, ANSI RIA15.06-1999, ANSI B11.19-2003 UL1998, NFPA79, UL508, CSA22.2 No14, UL1604 (DST1-ID12SL-1 and DST1-MD16SL-1 only)

Consumption current

Communications power supply

For details on operating precautions and other information required to use the product, be sure to read the following operation manual:Devicenet Safety DST1-series Safety I/O Terminals Operation Manual (Z904)

DST1- SL-1



WS02-CFSC1-E

DeviceNet Safety

Standard PLC and Master

Safety I/O Terminal• Safety Slave functionality• Standard Slave functionality

Safety Network Controller• Safety Slave functionality• Standard Slave functionality

Safety Network Controller Safety Master

functionality Standard Slave

functionality


Safety configuration Standard configuration

Safety communicationsStandard communications

System Configuration


Compatible computer IBM PC/AT or compatible

CPU Pentium 300 MHz min.

Supported languages English

Memory 128 Mbytes min.

Hard disk 40 Mbytes min. available space

Monitor Display functionality of S-VGA monitor or higher

CD-ROM One CD-ROM drive min.

Communications port

Either of the following communications ports is required.• USB port: For online communications via SNC USB port (USB1.1)• DeviceNet Interface Card (3G8E2-DRM21-EV1): For online communications via DeviceNet.

OS Windows 2000 or XP

Note: Windows is a registered trademark of Microsoft. IBM is a registered trademark of International Business Machines Corp.

Standard Slave (Analog I/O Terminal)

Control and monitoring from a standard PLC Standard I/O communications Explicit message communications

Safety control using Safety Network Controller Safety I/O communications

Manuals

Reference NumberDescription

Z906

Z904

Z905

Devicenet Safety Network Controller Operation Manual

Devicenet Safety DST1-series Safety I/O Terminals Operation Manual

Devicenet Safety System Configuration Manual


Internal Circuit Configuration


NE1A-SCPU01

NOTE:


V+CAN HDRAINCAN L

V�

D+D�

Dev

iceN

et

phys

ical

laye

rD

C-D

C c

onve

rter

(n

on-is

olat

ed)

DC

-DC

con

verte

r (is

olat

ed)

Saf

ety

inpu

t circ

uits

Tes

t inp

ut c

ircui

ts

Inte

rnal

Circ

uit

USB

24 VDC

24 VDC

V0

G0

V1

G1

T0

T3

IN0

IN15

Saf

ety

outp

ut c

ircui

ts

24 VDCV2

G2

LOUT0

LOUT7

DST1-ID12SL-1

DST1-MD16SL-1

DST1-MRD08SL-1

V+

CAN H

DRAIN

CAN L

VŠ

V+

CAN H

DRAIN

CAN L

VŠ

V+

CAN H

DRAIN

CAN L

VŠ

G G T0 T1 T0 T1 T0 T1 T0 T1 T0 T1 T0 T1 G G G G G G11 12 13 14 15 16 17 18 19 20 31 32 33 34 35 36 37 38 39 40

V

Physical layer

Input power supply circuits Safety input circuits Test output circuits

DC-DC converter (non-isolated)

V IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 IN9 IN10 IN11 T2 T2 T2 T3 T3 T31 2 3 4 5 6 7 8 9 10 21 22 23 24 25 26 27 28 29 30

Internal circuits

G0 G0 T0 T1 T0 T1 T0 T1 T2 T3 G1 G1 G1 G1 G1 G1 G1 G1 G1 G111 12 13 14 15 16 17 18 19 20 31 32 33 34 35 36 37 38 39 40

V0

Physical layer

Input power supply circuits

Test output circuits

Output power supply circuits

Safety input circuits Safety output circuits


V0 IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 V1 V1 OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT71 2 3 4 5 6 7 8 9 10 21 22 23 24 25 26 27 28 29 30

Internal circuits

G0 G0 T0 T1 T0 T1 G0 G0 G0 G0 G1 G1 C0 C0e C1

Ry0 Ry1 Ry2 Ry2

C1e C2 C2e C3 C3e11 12 13 14 15 16 17 18 19 20 31 32 33 34 35 36 37 38 39 40

V0

Safety input circuits

V0 IN0 IN1 IN2 IN3 T2 T2 T3 T3 V1 V1 OUT0 OUT0 OUT1 OUT1 OUT2 OUT2 OUT3 OUT31 2 3 4 5 6 7 8 9 10 21 22 23 24 25 26 27 28 29 30

Internal circuits

Physical layer


Output power supply circuits

Test output circuits

Input power supply circuits


Wiring Diagrams


NE1A-SCPU01

NOTE:


�

Emergency Stop Switch and Reset � Safety Outputs � Safety Output and Output Feedback

V

G

IN0

12 22 S2

11

E1 E1 E1 E2

DST1-ID12SL-1

V1

G1

DST1-MD16SL-1

E1: 24-VDC Power Supply (e.g., S8VS)S1: Emergency stop pushbutton switch (direct operation mechanism)S2: Reset switch

E1: 24-VDC Power Supply (e.g., S8VS)L1 and L2: Loads

21

T0

IN1

T1

T2

G

IN11

T1

OUT1

G1

OUT0

G1

L1 L2

V0

G0

DST1-MRD08SL-1

E1: 24-VDC Power Supply (e.g., S8VS)KM1 and KM2: ContactorsF1 and F2: Fuses

IN0

T0

V1

G1

OUT0

C0

F1 F2KM1

KM2

OUT1

C1

KM1 KM2

S1

KM1

KM2

M

Emergency Stop Applications (Manual Reset)

KM1

KM1-NC

S2

KM2-NC

KM2

E1

E2E0

S1 12

11

22

21

+ �

+ �E0, E1, and E2: 24-VDC power supply (e.g., S8VS)S1: Emergency stop pushbutton switch (direct operation mechanism)S2: Reset switchKM1 and KM2: Contactors

OUT1 OUT3 OUT5 OUT7

KM2 KM1

OUT0 OUT2 OUT4 OUT6V1

V2

T2

T3

T0

T1

G1V0 G0

G2

M

IN0

IN1

IN2

IN3

IN4

IN5

IN6

IN7

IN8

IN9

IN10

IN11

IN12

IN13

IN14

IN15

+ �


Dimensions


NOTE:

�

(Unit: mm)

NE1A-SCPU01

90.4

(99) 111.1

24VDC

×10 ×1

ON

1

0

1

0

3

2

5

4

7

6

1

0

3

2

5

4

7

6

1

0

3

2

5

4

7

6

9

8

11

10

13

12

15

14

3

2

5

4

7

6

9

8

11

10

13

12

15

14

SAFETY NETWORK CONTROLLER

0 0

USB

NS

MS

LOCK

COMM

NE1A-SCPU01

NODE ADR

BAUD RATE

V0 G0

24VDC OUT

IN

V1 G1

V1 G2

T0 T2

T1 T3

V1 G1

V1 G2

T0 T2

T1 T3

V0 G0

1234

ON

(114.1)

131.4

DST1-ID12SL-1DST1-MD16SL-1

DST1-MRD08SL-1

65(68.15)

170

35.542.75

71.4

90(94.7)

170

35.5

63

83.2

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18. Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any rightand no course of dealing between Buyer and Omron shall operate as a waiverof rights by Omron. (b) Assignment. Buyer may not assign its rights hereunderwithout Omron's written consent. (c) Law. These Terms are governed by thelaw of the jurisdiction of the home office of the Omron company from whichBuyer is purchasing the Products (without regard to conflict of law princi-ples). (d) Amendment. These Terms constitute the entire agreement betweenBuyer and Omron relating to the Products, and no provision may be changedor waived unless in writing signed by the parties. (e) Severability. If any provi-sion hereof is rendered ineffective or invalid, such provision shall not invalidateany other provision. (f) Setoff. Buyer shall have no right to set off any amountsagainst the amount owing in respect of this invoice. (g) Definitions. As usedherein, “including” means “including without limitation”; and “Omron Compa-nies” (or similar words) mean Omron Corporation and any direct or indirectsubsidiary or affiliate thereof.

Certain Precautions on Specifications and Use1. Suitability of Use. Omron Companies shall not be responsible for conformity

with any standards, codes or regulations which apply to the combination of theProduct in the Buyer’s application or use of the Product. At Buyer’s request,Omron will provide applicable third party certification documents identifyingratings and limitations of use which apply to the Product. This information byitself is not sufficient for a complete determination of the suitability of the Prod-uct in combination with the end product, machine, system, or other applicationor use. Buyer shall be solely responsible for determining appropriateness ofthe particular Product with respect to Buyer’s application, product or system.Buyer shall take application responsibility in all cases but the following is anon-exhaustive list of applications for which particular attention must be given:(i) Outdoor use, uses involving potential chemical contamination or electricalinterference, or conditions or uses not described in this document.(ii) Use in consumer products or any use in significant quantities. (iii) Energy control systems, combustion systems, railroad systems, aviationsystems, medical equipment, amusement machines, vehicles, safety equip-ment, and installations subject to separate industry or government regulations. (iv) Systems, machines and equipment that could present a risk to life or prop-erty. Please know and observe all prohibitions of use applicable to this Prod-uct. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUSRISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUTENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO

ADDRESS THE RISKS, AND THAT THE OMRON’S PRODUCT IS PROP-ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THEOVERALL EQUIPMENT OR SYSTEM.

2. Programmable Products. Omron Companies shall not be responsible for theuser’s programming of a programmable Product, or any consequence thereof.

3. Performance Data. Data presented in Omron Company websites, catalogsand other materials is provided as a guide for the user in determining suitabil-ity and does not constitute a warranty. It may represent the result of Omron’stest conditions, and the user must correlate it to actual application require-ments. Actual performance is subject to the Omron’s Warranty and Limitationsof Liability.

4. Change in Specifications. Product specifications and accessories may bechanged at any time based on improvements and other reasons. It is our prac-tice to change part numbers when published ratings or features are changed,or when significant construction changes are made. However, some specifica-tions of the Product may be changed without any notice. When in doubt, spe-cial part numbers may be assigned to fix or establish key specifications foryour application. Please consult with your Omron’s representative at any timeto confirm actual specifications of purchased Product.

5. Errors and Omissions. Information presented by Omron Companies has beenchecked and is believed to be accurate; however, no responsibility is assumedfor clerical, typographical or proofreading errors or omissions.

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devicenet safety system - omronindustrial.omron.com.br/uploads/arquivos/ne1a.pdf · safety...

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