NE0A-SCPU01
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Safety Network Controller 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. • ISO13849-1 (PLe) and IEC 61508 SIL3 certification. Ordering Information Name No. of I/O points Safety inputs Test outputs Safety outputs Unit version Safety Network Controllers 12 * 2 6 NE0A-SCPU01 Ver. 1.0 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 Certification body Specifications Standard Communications 11 to 25 VDC supplied via communicapower supply voltage tions connector Internal circuit power supply voltage (V0) *1 I/O power supply voltage (V1, V2) *1 Communications power supply Current Internal circoncuit power sumpsupply tion I/O power supply *2 Overvoltage category II Noise immunity Vibration resistance Shock resistance Mounting method Ambient operating temperature Ambient operating humidity Ambient storage tem−40 to 70°C perature Degree of protection *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.

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NE0A-SCPU01 Safety Input Specifications Test Output Specifications Input type Output type 11 VDC min. between each terminal and ground 5 VDC max. between each terminal and ground Rated output current 1.2 V max. between each output terminal and V1 Input current Safety Output Specifications Output type Rated output current 1.2 V max. between each output terminal and V2 DeviceNet Communications Specifications Communications protocol DeviceNet compliant Connection form Multi-drop system and T-branch system can be combined (for trunk line and branch lines) Communications speed Communications...

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Functions 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. Classification of function block for safety circuit designs Application 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. Function blocks for safety input devices and setting input...

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Internal Circuit Diagrams DC-DC Converter (Non-insulated) V+ DeviceNet Physical Layer G1 T0 T1 IN0 Safety Input Circuit Test Output Circuit Internal Circuit DC-DC Converter (Non-insulated) Safety Output Circuit Terminal name Description Power supply terminal for internal circuit (24 VDC) Power supply terminal for external input device and test output (24 VDC) Power supply terminal for external output device (24 VDC) Safety input terminal Terminals IN10 and IN11 are used only for connecting a reset switch or EDM feedback. Test output terminal Connected to IN0 to IN11 safety inputs. T0 and T1...

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Safety Precautions Refer to the "Safety Precautions for All CIP Safety on DeviceNet Systems" for precautions. Be sure to read the following user's manual for other details required for correct use of the Safety Network Controller. CIP Safety on DeviceNet Safety Network Controller NE0A Series User's Manual (Cat. No. Z916)

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Terms and Conditions Agreement 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. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS...

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