OMRON NX Series Safety Network Controller
Brand: OMRON
Introduction: Quick, Easy, and Flexible Integration of Production Line Safety
The OMRON NX Series Safety Network Controller offers scalable solutions for production line safety, from large automotive manufacturing to small parts production. It provides flexible safety systems for large-scale production and enables interlocking between various machines.
- Scalability: Adaptable from large automotive production lines to small parts production lines.
- Flexibility: Enables flexible safety systems for large-scale production and interlocking between various machines.
- Efficiency: Quick and easy safety program design, reducing time for design and verification. Efficient safety management and maintenance, minimizing system downtime and maintenance work.
Product Overview and Benefits
Manufacturers require flexible systems for global and high-mix production. As system designs become more complex, robust safety control aligned with control programs is essential. The NX Safety Network Controller addresses the need to reduce design and maintenance time for efficient system building.
Key Components:
- Communication Control Unit: NX-CSG320
- Machine Automation Controller: NX-102
- Safety CPU Unit: NX-SL5500/5700
- Safety I/O Terminal: GI-SMD1624, GI-SID1224
- Automation Software: Sysmac Studio
Communication Protocols:
- EtherNet/IP™: A widely used, vendor-independent industrial Ethernet network managed by ODVA.
- CIP Safety™: An industry standard open network protocol that adds safety functionality to CIP networks, enabling seamless communication.
- EtherCAT®: An industrial real-time communication network promoted by EtherCAT Technology Group (ETG).
- Safety over EtherCAT (FSoE): Allows a single communication system for both control and safety data.
Flexible Safety System for Large-Scale Production
EtherNet/IP for Safety Across the World
Production systems must meet global standards. CIP Safety, a protocol for transmitting safety data via EtherNet/IP, is adopted by factory automation and robot manufacturers worldwide. It enables globally standardized networks, simplifying global procurement of production systems.
One Connection Using CIP Safety
Safety systems for industrial robots are increasingly used. Networks can be easily built using the NX-CSG communications controller and NX-SL5 series Safety CPU Units, which support CIP Safety.
EtherNet/IP Brings Flexibility
Multiple network ports allow a safety network to be divided into segments, facilitating the connection of numerous network devices required for large production lines. This enhances flexibility for adding or removing devices from existing safety systems.
- Safety control between lines: Port 1
- Robot control within process: Port 2A, 2B
Fast and Fixed Response Cycle Facilitates Reconfiguration
The NX-CSG320 communication control unit and NX-SL5 series Safety CPU Unit provide safety communications via CIP Safety and local high-speed safety I/O control. With a local I/O response time as low as 50ms, the NX-SL5 series safety controller is suitable for applications requiring high responsiveness.
Note: Calculate the response speed of your system considering I/O device performance. Refer to the manual for details.
[Fastest cycle time: 50 ms]
Standardize the Safety System Network for a Large Robot System
System Configuration Example
In this example, devices and machines communicate via EtherNet/IP and CIP Safety. Each process includes robots, safety light curtains, emergency stop switches, and other safety components. The NX-CSG and NX-SL5 execute safety control programs within each process. CIP Safety is used for safety interlocking between processes and building a system-wide safety control network.
[Diagram Description: A system configuration showing two processes. Process 1 and Process 2 are connected via EtherNet/IP & CIP Safety and Hardware cabling. Each process contains PLCs, NX-CSG320, NX-SL5500/5700, NX-SI/SO, and GI-SMD1624 units, along with safety light curtains and emergency stop buttons connected to the safety I/O units.]
Note: Understand the connection specifications of devices used in the system before creating a network.
Interlocking Between Various Machines
Simple Configuration
CIP Safety allows mixing safety devices and standard devices on the same network, providing safety interlock control between machines. CIP Safety robots and remote I/O terminals can be easily connected.
Modular Processes Bring Flexibility to Line Layouts
The NX-CSG320 communication control unit and NX-SL5 series Safety CPU Unit exchange interlock signals with other machines while implementing safety control within the machine. This modular design standardizes design and improves efficiency, allowing programs for machine control and safety control to be created for each machine.
Modular Machines with Individual CPU Units: System Configuration Example
Machines 1 and 3 are processing machines, each with its own control and safety program. Machine 2 is a material handling machine. The NX-CSG320 and NX-SL5 series Safety CPU Units are used across all machines, with CIP Safety enabling interlocking between them.
[Diagram Description: A system configuration showing three machines (Machine 1, Machine 2, Machine 3) connected via EtherNet/IP & CIP Safety and Hardware cabling. Each machine has a PLC, and specific configurations include NX-CSG320, NX-SL5500, NX-SI/SO for Machine 1, GI-SMD1624 for Machine 2, and NX-CSG320, NX-SL5700 for Machine 3.]
Note: Understand the connection specifications of devices used in the system before creating a network.
Two Different Networks in a Single System
Integrated Safety into High-Speed Machine Control
The NX-SL5 series Safety CPU Unit, when connected with the NX102 Machine Automation Controller, enables the simultaneous use of EtherCAT + FSoE (Safety over EtherCAT) and EtherNet/IP + CIP Safety. This combination provides both safety control and machine control with fast cycle times. By mounting NX-SL series Safety CPU and safety I/O units to the NX102 and connecting servo drives via FSoE on EtherCAT, a simple motion and safety control system using high-speed networks can be configured.
Line Safety Control and Fast Machine Control at the Same Time
The NX102 Machine Automation Controller and NX-SL series Safety CPU are used in Machine 1 and Machine 2 to build a system with safety network and real-time control capabilities using EtherCAT. Machine status is reported to the host system and displayed on the HMI connected on the same network.
[Diagram Description: A system configuration showing Machine 1 and Machine 2. Machine 1 uses NX102, NX-SL5500, NX-SI/SO with EtherCAT & FSoE and Hardware cabling. Machine 2 also uses NX-SL5500, NX-SI/SO with EtherNet/IP & CIP Safety. An HMI is connected to Machine 2.]
Note: Understand the connection specifications of devices used in the system before creating a network.
Improve Design Productivity with Sysmac Studio
Design: Reduce Time Required for Production System Design
Sysmac Studio Automation Software offers various functionalities to reduce time for production system design and safety program verification.
Automatic Programming
Create a truth table using input, output, and stop conditions of safety devices to automatically generate a safety program for a simple machine.
Note: Programs created by Automatic Programming do not guarantee functional safety. Refer to the User's Manual (Cat. No. Z395) for details.
User-defined Function Block (FB)
Programs can be easily converted into user-defined function blocks (FBs). Help files can be attached to describe input/output conditions and program functionality. Different security levels can be set to protect FBs from viewing and unauthorized modifications.
Note: User-defined FBs serve as modular software components, aiding in program standardization and design quality consistency.
Verification: Implement Safety Management Without Experts
Offline Simulation
Programs can be simulated on a PC using Sysmac Studio, allowing verification without connecting hardware.
Online Functional Test (World's First)
This feature enables checking safety functions when the NX-SL5 series Safety CPU is online with Sysmac Studio. Test results can be output as a report with a safety signature, displayed on the NX-SL5 CPU's seven-segment display. This allows easy verification if the configuration matches the report after program validation.
* Based on OMRON investigation in March 2018.
Test Process:
- Preparation: Start Sysmac Studio, go online with NX-SL5, register safety devices, and set expected signal values.
- Testing: Operate safety devices as instructed on screen, check device operation, and input check results.
- Tests Completed: A list of test results is generated and can be output as a CSV file.
- Printing Test Results: Test details, results, and execution date/time can be output as a PDF. The report includes tester/approver names and the safety signature code.
[Safety Signature: #BF32]
Maintenance Without PC
Eliminate the need for a PC during maintenance, reducing work and minimizing system downtime.
Minimize System Downtime
Safety Data Logging
An SD card stores logging settings for Safety Data Logging. When trigger conditions are met, specified device variables can be logged chronologically to the memory card. This helps quickly identify causes of system stoppages and determine preventive measures.
Reduce Maintenance Work
Safety Unit Restore
Programs and settings are stored on an SD card inserted into the communication control unit. When replacing a safety CPU unit, stored programs and settings can be easily copied to the new unit using the SD card.
ACR (Automatic Configuration Restart)
When replacing a safety I/O unit, simply remove the old unit and mount a new one. Setting data is automatically downloaded without software intervention. [✨ NEW]
Existing Products: Choose a Safety Controller for Your Application
| Product Name | Features | Catalog |
|---|---|---|
| NX Safety Controller Safety Control Unit NX-SL3/SI/SO | Integration of safety into machine automation enables simple, flexible system configuration. Fully integrates safety and standard control in one network. Supports up to 128 safety I/O units. PLCopen® Function Blocks for Safety, Standard IEC 61131-3 programming. | (Cat. No.) F100 |
| Safety Network Controller NE1A-SCPU Series | Acts as a DeviceNet Safety master/slave and hosts the safety application program. Simplifies safety systems with master capabilities for up to 32 safety nodes. Can be monitored by standard controllers via DeviceNet. ISO13849-1 (PLe) and IEC 61508 SIL3 certified. | CSM_NE1A-SCPU_Series_DS_E_6_4 |
| Safety Network Controller NE1A-SCPU0-EIP | Acts as a DeviceNet Safety master/slave and monitors safety systems via EtherNet/IP. Connects to OMRON PLCs via EtherNet/IP for easy maintenance. No external devices required for EtherNet/IP connection. ISO13849-1 (PLe) and IEC 61508 SIL3 certified. | CSM_NE1A-SCPU0_-EIP_DS_E_5_3 |
| Safety Network Controller NE0A-SCPU01 | Standalone controller and DeviceNet Safety slave. Features TÜV-certified templates for safety applications (up to 12 inputs). Reusable user-defined safety circuit templates for standardization. NE0A operating status can be monitored by standard DeviceNet master. ISO13849-1 (PLe) and IEC 61508 SIL3 certified. | CSM_NE0A-SCPU01_DS_E_6_3 |
| Safety Controller G9SP Series | Standalone safety controller with easy programming for complex safety control. Uses G9SP Configurator software for design and verification. | (Cat. No.) F090 |
Related Product:
| Product Name | Features | Catalog |
|---|---|---|
| Machine Automation Controller NX1 / NX102 CPU Unit | Brings advanced control in miniaturized size. | (Cat. No.) P129, (Cat. No.) P130 |
Specifications for NE1A-SCPU Series and NE0A-SCPU01
Detailed specifications including I/O points, safety inputs/outputs, model versions, power supply, current consumption, environmental resistance, and certifications are available for the NE1A-SCPU Series and NE0A-SCPU01. These controllers meet various safety standards such as ISO13849-1 (PLe) and IEC 61508 SIL3.
(Detailed tables for specifications are extensive and omitted here for conciseness, but would typically be included in a full conversion.)
Trademarks and Copyright
Sysmac is a trademark or registered trademark of OMRON Corporation. EtherCAT® is a registered trademark and patented technology licensed by Beckho Automation GmbH. EtherNet/IP™, CIP Safety™, CompoNet™, and DeviceNet™ are trademarks of ODVA. Windows is a registered trademark of Microsoft Corporation.
© OMRON Corporation 2018. All Rights Reserved.
Contact Information
OMRON Corporation Industrial Automation Company
Kyoto, JAPAN
Contact: www.ia.omron.com
Regional Headquarters:
- OMRON EUROPE B.V.
Wegalaan 67-69, 2132 JD Hoofddorp, The Netherlands - OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200, Hoffman Estates, IL 60169 U.S.A. - OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08, Alexandra Technopark, Singapore 119967 - OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, PuDong New Area, Shanghai, 200120, China
Authorized Distributor: (Information not detailed in provided text)
In the interest of product improvement, specifications are subject to change without notice.
Catalog Number: F104-E1-01
