Safety Network Controller NE1A-SCPU Series CSM_NE1A-SCPU_Series_DS_E_6_4 Achieve Safety Control through Programming. • Compact Safety Controller. • The NE1A-SCPU01-V1 provides 16 built-in safety inputs and 8 built-in safety outputs. The NE1A-SCPU02 provides 40 built-in safety inputs and 8 built-in safety outputs. • Reduced wiring with safety networks. Connect up to 32 Safety Terminals. • Monitor the safety system from Standard Controllers across the network. • ISO13849-1 (PLe) and IEC 61508 SIL3 certification. Ordering Information List of Models No. of I/O points Name Safety inputs Safety Network Controllers Test outputs Model Safety outputs Unit version 16 4 8 NE1A-SCPU01-V1 2.0 40 8 8 NE1A-SCPU02 2.0 Note: The standard NE1A Controllers are equipped with spring-cage terminal blocks, but other screw terminal blocks are available if desired, e.g., to replace previous terminals. Refer to CIP Safety on DeviceNet Accessories. Specifications Certified Standards Certification body TÜV Rheinland UL Specifications Standard NFPA 79-2012 EN ISO13849-1: 2008 IEC61508 part 1-7: 2010 IEC61131-2: 2007 EN ISO13849-2: 2012 EN61000-6-4: 2007 EN61000-6-2: 2005 EN60204-1: 2006 EN ISO13850: 2006(EN418: 1992) ANSI RIA15.06-1999 ANSI B11.19-2010 UL508 ANSI/ISA 12.12.01 UL1998 NFPA79 IEC61508 CSA22.2 No.142 CSA22.2 No.213 Item Model Communications power supply voltage Internal circuit power supply voltage (V0) *1 I/O power supply voltage (V1, V2) *1 Current consumption NE1A-SCPU01-V1 NE1A-SCPU02 11 to 25 VDC supplied via communications connector 20.4 to 26.4 VDC (24 VDC −15%/+10%) Communications power supply 24 VDC, 15 mA Internal circuit power supply 24 VDC, 230 mA I/O power supply *2 24 VDC, 40 mA (Input) 24 VDC, 80 mA (Input) 120 mA (Output) 150 mA (Output) 24 VDC, 280 mA Overvoltage category II Noise immunity Conforms to IEC61131-2. Vibration resistance 10 to 57 Hz: 0.35 mm, 57 to 150 Hz: 50 m/s2 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 temperature −40 to 70°C Degree of protection IP20 Serial interface USB version 1.1 Weight 460 g max. 690 g max. *1. V0-G0: Internal control circuit V1-G1 (G): For external input device, test output V2-G2 (G): For external output device The two ground terminals on the NE1A-SCPU02 are internally connected. *2. Not including power consumption for external devices. 1 NE1A-SCPU Series Safety Input Specifications Test Output Specifications Input type Sinking inputs (PNP) Output type Sourcing outputs (PNP) ON voltage 11 VDC min. between each terminal and ground Rated output current 0.7 A max./output * OFF voltage 5 VDC min. between each terminal and ground ON residual voltage 1.2 V max. between each output terminal and V1 OFF current 1 mA max. Leakage current 0.1 mA max. Input current 4.5 mA *The maximum current for simultaneously ON outputs is 1.4 A. (T0 to T3: NE1A-SCPU01-V1, T0 to T7: NE1A-SCPU02) A 15 to 400-mA, 24-VDC external indicator can be connected to T3 and T7. Safety Output Specifications 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. 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 500/250/125 kbps Communications media Special cable, 5 conductors (2 for communications, 2 for power supply, 1 for shielding) Communications distance Communications speed Max. network length 500 kbps 100 m max. (100 m max.) 250 kbps 250 m max. (100 m max.) 125 kbps 500 m max. (100 m max.) Branch length Total branch length 39 m max. 6 m max. 78 m max. 156 m max. Note: Figures in parentheses ( ) indicate values when a thin cable is used. Communications power supply 11 to 25 VDC No. of connectable nodes 63 Safety I/O communications (Pre-Ver. 1.0) Safety Master function • Max. no. of connections: 16 • Max. data size: Input 16 bytes or output 16 bytes (per connection) • Connection type: Single-cast, multi-cast Safety Slave function • Max. no. of connections: 4 • Max. data size: Input 16 bytes or output 16 bytes (per connection) • Connection type: Single-cast, multi-cast Safety I/O communications (unit version 1.0 or later) Safety Master function • Max. no. of connections: 32 • Max. data size: Input 16 bytes or output 16 bytes (per connection) • Connection type: Single-cast, multi-cast Safety Slave function • Max. no. of connections: 4 • Max. data size: Input 16 bytes or output 16 bytes (per connection) • Connection type: Single-cast, multi-cast Standard I/O communications (all unit versions) Standard Slave function • Max. no. of connections: 2 • Max. data size: Input 16 bytes or output 16 bytes (per connection) • Connection type: Poll, bit-strobe, COS, cyclic Message communications Max. message length: 552 bytes 2 NE1A-SCPU Series Functions Function Blocks NE1A-SCPU-series Controller support the following logic functions and function blocks. Support depends on the unit version. Logic Functions Name Function Blocks Function list entry Supporting unit versions Name Function list entry NOT NOT Reset Reset AND AND Restart Restart OR OR EXOR Emergency Stop Monitoring E-STOP Exclusive OR All Exclusive NOR EXNOR Light Curtain Monitoring RS Flip-flop RS-FF Light Curtain Monitoring Comparator Comparator Safety Gate Monitoring Safety Gate Monitoring Two-hand Controller Two Hand Controller 1.0 or later Off-Delay Timer Off-Delay Timer On-Delay Timer On-Delay Timer User Mode Switch Monitoring User Mode Switch External Device Monitoring EDM Routing Routing Muting Muting Enable Switch Monitoring Enable Switch Pulse Generator Pulse Generator Counter Counter Multiconnector Multi Connector Supporting unit versions All 1.0 or later 3 NE1A-SCPU Series Internal Circuit Diagrams NE1A-SCPU01-V1 NC Terminal name NC V0 24 VDC G0 Safety Input Circuit Test Output Circuit USB 24 VDC G1 T0 T3 Description V0 Power supply terminal for internal circuit The two V0 terminals are internally connected. G0 Power supply terminal for internal circuit The two G0 terminals are internally connected. V1 Power supply terminal for external input device and test output G1 Power supply terminal for external input device and test output V2 Power supply terminal for external output device IN0 G2 Power supply terminal for external output device IN15 IN0 to IN15 Safety input terminal T0 to T3 Test output terminal Connected to IN0 to IN15 safety inputs. Each test output terminal outputs a different test pulse pattern. Terminal T3 also supports a current monitoring function for the output signal. Example: Muting lamp V2 Safety Output Circuit D+ D− G0 V1 Internal Circuit DC-DC Converter (Non-insulated) V+ CAN H Shield CAN L V− DeviceNet Physical Layer DC-DC Converter (Insulated) V0 24 VDC G2 OUT0 OUT7 L OUT0 to OUT7 Safety output terminals L USB 24 VDC G0 Safety Input Circuit Test Output Circuit 24 VDC G T7 IN0 V0 G0 Power supply terminal for internal circuit The two G0 terminals are internally connected. V1 Power supply terminal for external input device and test output G Power supply terminal for external input device and test output V2 Power supply terminal for external output device G Power supply terminal for external output device IN0 to IN39 Safety input terminal T0 to T3 Test output terminal Connected to IN0 to IN19 safety inputs. Each test output terminal outputs a different test pulse pattern. Terminal T3 also supports a current monitoring function for the output signal. Example: Muting lamp T4 to T7 Test output terminal Connected to IN20 to IN39 safety inputs. Each test output terminal outputs a different test pulse pattern. Terminal T7 also supports a current monitoring function for the output signal. Example: Muting lamp V2 24 VDC G OUT0 OUT7 Description Power supply terminal for internal circuit The two V0 terminals are internally connected. T0 IN39 Safety Output Circuit D+ D− Terminal name V0 V1 Internal Circuit DC-DC Converter (Non-insulated) V+ CAN H Shield CAN L V− DeviceNet Physical Layer DC-DC Converter (Insulated) NE1A-SCPU02 L L OUT0 to OUT7 Safety output terminals Refer to the CIP Safety on DeviceNet Safety Network Controllers Operation Manual (Cat. No. Z906) for wiring examples. 4 NE1A-SCPU Series Dimensions (Unit: mm) NE1A-SCPU01-V1 MS NS LOCK COMM NE1A-SCPU01-V1 SAFETY NETWORK CONTROLLER USB NODE ADR 0 1 2 3 4 2 4 6 8 1 3 5 7 9 10 12 14 11 13 15 IN 0 ×10 0 ×1 O N ON BAUD RATE 0 2 4 6 1 3 5 7 V1 G1 T0 T2 8 10 12 14 9 11 13 15 0 2 4 6 1 3 5 7 V2 G2 T1 T3 24VDC (99) 111.1 OUT V1 G1 T0 T2 0 2 4 6 V2 G2 T1 T3 1 3 5 7 24VDC V0 G0 V0 G0 90.4 (114.1) 131.4 NE1A-SCPU02 MS NS LOCK COMM NE1A-SCPU02 SAFETY NETWORK CONTROLLER USB NODE ADR 0 1 2 3 4 2 4 6 8 10 12 14 20 22 24 26 28 30 32 34 1 3 5 7 9 11 13 15 21 23 25 27 29 31 33 35 IN 0 ×10 0 ×1 O N 0 2 1 3 ON BAUD RATE 24VDC 4 6 8 10 12 14 20 22 5 7 9 11 13 15 21 23 24 26 28 30 29 31 32 34 33 35 4 6 25 27 16 18 0 2 36 38 17 19 1 3 37 39 5 7 IN OUT (99) 111.1 OUT IN V1 G 16 18 T0 T2 0 2 NC NC 36 38 T4 T6 4 6 V2 G 17 19 T1 T3 1 3 NC NC 37 39 T5 T7 5 7 24VDC V0 G0 V0 G0 135.6 (114.1) 131.4 5 NE1A-SCPU Series 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 User's Manual (Cat. No. Z916) Functions Supported According to Unit Version Model ❍: Supported, ---: Not supported NE1ASCPU01 NE1ASCPU01-V1 NE1ASCPU02 Pre-Ver. 1.0 Unit version 1.0/2.0 Unit version 1.0/2.0 128 254 254 --- ❍ ❍ Selecting a rising edge as the reset condition for Reset and Restart function blocks --- ❍ ❍ Using local I/O status in logic programming ----- ❍ ❍ Unit version Function Logic processing functions Maximum program size (total number of function blocks) New Function Blocks • RS flip-flop • Multiconnector • Muting • Enable Switch Monitoring • Pulse Generator • Counter • Comparator ❍ ❍ ❍ (Unit version 2.0 or higher) ❍ (Unit version 2.0 or higher) ----- ❍ ❍ ❍ ❍ Number of safety I/O connections for Safety Master 16 32 32 Selecting operating mode for safety I/O communications when communications errors occur --- ❍ ❍ Attaching local output data to send data during slave operation --- ❍ ❍ Attaching local I/O monitor data to send data during slave operation --- ❍ ❍ Functions to communicate with devices existing on other networks (Off-Link connection) --- ❍ (Unit version 2.0 or higher) ❍ (Unit version 2.0 or higher) ----- ❍ ❍ ❍ ❍ ------- ------- ------- ----- ----- ----- --- --- --- Using overall Unit status in logic programming Program execution wait functions --- I/O control functions Monitoring contact operation counter Mounting total ON time monitor DeviceNet communications functions System startup and error recovery functions Storing log of nonfatal errors in nonvolatile memory Adding function block errors to error log Ethernet/IP communications functions I/O communications Message communications Read/write of target I/O area Routing between DeviceNet and EtherNet/IP I/O routing Message routing UDP/IP message communications functions Message communications by UDP/IP 6 NE1A-SCPU Series Unit Versions and Network Configurator Versions Network Configurator version 2.0@ or higher must be used when using a NE1A-SCPU01-V1 or NE1A-SCPU02 Safety Logic Controller with unit version 2.0. ❍ : Applicable, ×: Not applicable Model Network Configurator Ver. 1.3@ Ver. 1.5@ Ver. 1.6@ Ver. 2.0@/2.1@ Ver.2.2@ Ver.3.3@ NE1A-SCPU01 Pre-Ver. 1.0 ❍ ❍ ❍ ❍ ❍ ❍ NE1A-SCPU01-V1 Unit version 1.0 × × ❍ ❍ ❍ ❍ NE1A-SCPU02 Unit version 1.0 × × ❍ ❍ ❍ ❍ NE1A-SCPU01-V1 Unit version 2.0 × × ❍ (*1) ❍ ❍ ❍ NE1A-SCPU02 Unit version 2.0 × × ❍ (*1) ❍ ❍ ❍ *1: It can be used as unit version 1.0. Note: 1. Users who use Network Configurator version 1.5@ or earlier can upgrade to version 1.6@ at no charge. 2. When using Network Configurator version 1.6@, there are no operational differences in the NE1A-SCPU01-V1 and NE1A-SCPU02. 7 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 OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. 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