NE0A-SCPU01

NE0A-SCPU01 OMRON | Alldatasheet

Document overview

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Technical content

New Lineup for Safety Applications with Up to 12 Inputs

• Circuits for the required safety category are easy to build.  The safety circuits you create can be registered as templates and reused, for easy standardization.  A wide range of TÜV-certified templates is also available.  The NE0A operating conditions can be monitored from a standard DeviceNet Master.  Network distribution is possible by combining with an NE1A Safety Controller.  EN954-1 (Cat.4), ISO13849-1 (PLe), and IEC 61508 SIL3 certification.

Ordering Information

Note: 1. The standard NE0A Safety Network Controller is equipped with spring-cage terminal blocks, but screw terminal blocks are available if desired, e.g., to replace previous terminals. 2. Network Configurator version 2.1@ or higher must be used when using a NE0A-SCPU01 Safety Network Controller. * When using the NE0A-SCPU01 as a standalone Controller, one input each is required for the feedback input and manual restart. Specifications Certified Standards Specifications *1. V0-G0: Internal control circuit V1-G1: For external input device, test output V2-G2: For external output device *2. Not including power consumption for external devices. Name No. of I/O points Model Unit versionSafety inputs Test outputs Safety outputs Safety Network Controllers 12 * 26 NE0A-SCPU01 Ver. 1.0 Certification body Standard TÜV Rheinland NFPA 79-2007 ISO13849-1:1999 IEC61508 part1-7/12.98-05.00 IEC61131-2:2007 EN ISO13849-2:2003 EN ISO 13850:2006 EN954-1:1996 EN61000-6-4:2007 EN61000-6-2:2005 EN60204-1:2006 ANSI RIA15.06-1999 ANSI B11.19-2003 UL UL508 UL1604 UL1998 NFPA79 IEC61508 CSA22.2 No.142 CSA22.2 No.213 Communications power supply voltage 11 to 25 VDC supplied via communica- tions connector Internal circuit power supply voltage (V0) *1 20.4 to 26.4 VDC (24 VDC −15%/+10%)I/O power supply voltage (V1, V2) *1 Cur- rent con- sump- tion Communica- tions power supply

24 VDC, 15 mA

24 VDC, 110 mA

supply *2

24 VDC, 80 mA (Input)

80 mA (Output) Overvoltage category II Noise immunity Conforms to IEC61131-2. Vibration resistance 10 to 57 Hz: 0.35 mm, 57 to 150 Hz: 50 m/s Shock resistance 150 m/s2 : 11 ms Mounting method DIN Track (IEC 60715 TH35-7.5/TH35-15) Ambient operating temperature −10 to 55°C Ambient operating humidity 10% to 95% (with no condensation) Ambient storage tem- perature −40 to 70°C Degree of protection IP20 Serial I/F USB version 1.1 Weight 440 g max.

Safety Input Specifications Safety Output Specifications Test Output Specifications DeviceNet Communications Specifications Input type Sinking inputs (PNP) ON voltage 11 VDC min. between each terminal and ground OFF voltage 5 VDC max. between each terminal and ground OFF current 1 mA max. Input current 4.5 mA Output type Sourcing outputs (PNP) Rated output current 0.5 A max./output ON residual voltage 1.2 V max. between each output terminal and V2 Leakage current 0.1 mA max. Output type Sourcing outputs (PNP) Rated output current 60 mA ON residual voltage 1.2 V max. between each output terminal and V1 Leakage current 0.1 mA max. Communications protocol DeviceNet compliant Connection form Multi-drop system and T-branch system can be combined (for trunk line and branch lines) Communications speed 500/250/125 kbps Communications media Special cable, 5 conductors (2 for communications, 2 for power supply, 1 for shielding) Communications distance Communications power supply 11 to 25 VDC No. of connectable nodes 63 Safety I/O communica- tions Safety Slave function

• Max. no. of connections: 2 (one each for inputs and outputs) Multi-cast inputs can be used to enable communications with up to 15 Safety Masters.
• Connection type: Single-cast, multi-cast Standard I/O communi- cations Standard Slave function
• Max. no. of connections: 2
• Connection type: Poll, bit-strobe, COS, cyclic Message communica- tions Max. message length: 502 bytes Note: Figures in parentheses ( ) indicate values when a thin cable is used. Communications speed Max. network length Branch length Total branch length 500 kbps 100 m max. (100 m max.) 6 m max. 39 m max. 250 kbps 250 m max. (100 m max.) 78 m max. 125 kbps 500 m max. (100 m max.) 156 m max.

The following function blocks are available for designing safety circuits with the NE0A-SCPU01. These function blocks can be selected and assembled using the interactive wizard format to efficiently design safety applications. Note: There is a possibility that safety cannot be maintained when an OR part or an AND/OR part is selected for input logic, or an OR/AND part is selected for output logic. Sufficiently confirm safety prior to use. Classification of function block for safety circuit designs Application Function blocks for safety input devices and setting in- put filter times The following six parts can be selected for use as safety input devices. For Category 3 or 4 compliance, the filter monitoring time between signals can also be adjusted with redundant wiring for the necessary safety devices. Emergency Stop Switches Safety Door Switches Limit Switches Safety Light Curtains Enabling Switches Mode Selectors Logic function blocks for in- put conditions Select a Safety Light Curtain as the safety input device, and select a muting function when required. No setting Uses the ON/OFF st atus from the safety input device exactly as it is. OR operation For switching maintenance areas with a Mode Selector. For applications such as a Safety Light Curtain muting function. AND/OR operations AND operation OR/AND operations Function blocks for resets Selects manual or auto reset. Logic function blocks for output conditions For applications such as stopping all outputs for multiple safety devices. No setting Uses the ON/OFF status of the safety signal exactly as it is. AND operation Selects the interlock conditions for the safety signal.OR/AND operations Function blocks for setting the welded contact check Used to check the safety condition of an output device. No setting No checking of the output de vice (used for Category 2 or lower). EDM Used to check for contact welding in a Relay or Contactor. Also used to change the setting for monitoring time. Function blocks for safety output devices and setting output delay times Logic For setting an auxiliary output (to output an error condition) and for setting the output delay.

Terminal No. Terminal name Description --- V0 Power supply terminal for internal circuit (24 VDC)--- G0 1V 1 Power supply terminal for external input device and test output (24 VDC)11 G1

24 V2 Power supply terminal for external output device (24 VDC)34 G2

2 to 10 IN0 to IN8 Safety input terminal Terminals IN10 and IN11 are used only for connecting a reset switch or EDM feedback.21 to 23 IN9 to IN11 12 to 20 31 to 33 T0 to T1 Test output terminal Connected to IN0 to IN11 safety inputs. T0 and T1 output test pulses with different patterns. The T0 terminals are internally connected and the T1 terminals are internally connected. 25 to 30 OUT0 to OUT5 Safety output terminals 35 to 40 G2 Common terminal Terminals 34 to 40 are internally connected. Safety Input Circuit Test Output Circuit Internal Circuit DeviceNet Physical Layer DC-DC Converter (Non-insulated) DC-DC Converter (Non-insulated) USB

24 VDC

L OUT5

Dimensions (Unit: mm) Safety Precautions Be sure to read the following operation manual for precautions and other details required for correct use of the Safety Network Controller. DeviceNet Safety Safety Network Controller NE0A Series operation Manual (Cat. No. Z916) 19071.4 (90) NE0A-SCPU01

Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:

• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2010.3 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2010 All Right Reserved.