Safety Network Controller NE1A-SCPU Series - …

1 CSM_NE1A-SCPU_Series_DS_E_6_41 Safety Network ControllerNE1A-SCPU SeriesAchieve 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 InformationList of ModelsNote:The standard ne1a Controllers are equipped with spring-cage terminal blocks, but other screw terminal blocks are available if desired, , to replace previous terminals.

2 Refer to CIP Safety on DeviceNet StandardsSpecifications* : Internal control circuitV1-G1 (G): For external input device, test outputV2-G2 (G): For external output deviceThe two ground terminals on the ne1a -SCPU02 are internally connected. * including power consumption for external of I/O pointsModelUnit versionSafety inputsTest outputsSafety outputsSafety Network bodyStandardT V RheinlandNFPA 79-2012EN ISO13849-1: 2008 IEC61508 part 1-7: 2010 IEC61131-2: 2007EN ISO13849-2: 2012EN61000-6-4: 2007EN61000-6-2: 2005EN60204-1: 2006EN ISO13850: 2006(EN418: 1992)ANSI power sup-ply voltage11 to 25 VDC supplied via communications connectorInternal circuit power supply voltage (V0) * to VDC (24 VDC 15%/+10%)I/O power supply voltage (V1, V2) *1 Current con-sumptionCommunicationspower supply24 VDC, 15 mAInternal circuit power supply24 VDC, 230 mA24 VDC, 280 mAI/O power supply *224 VDC, 40 mA (Input)120 mA (Output)24 VDC, 80 mA (Input)150 mA (Output)Overvoltage categoryIINoise immunityConforms to resistance10 to 57 Hz: mm, 57 to 150 Hz: 50 m/s2 Shock resistance150 m/s2.

3 11 msMounting methodDIN Track (IEC 60715 )Ambient operating temperature 10 to 55 CAmbient operating humidity10% to 95% (with no condensation)Ambient storage temperature 40 to 70 CDegree of protectionIP20 Serial interfaceUSB version g g SeriesSafety Input SpecificationsSafety Output SpecificationsTest Output Specifications*The maximum current for simultaneously ON outputs is 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 Communications SpecificationsInput typeSinking inputs (PNP)ON voltage11 VDC min.

4 Between each terminal and groundOFF voltage5 VDC min. between each terminal and groundOFF current1 mA mAOutput typeSourcing outputs (PNP)Rated output A residual V max. between each output terminal and V2 Leakage mA typeSourcing outputs (PNP)Rated output A *ON residual V max. between each output terminal and V1 Leakage mA protocolDeviceNet compliantConnection formMulti-drop system and T-branch system can be combined (for trunk line and branch lines)Communications speed500/250/125 kbpsCommunications mediaSpecial cable, 5 conductors (2 for communications, 2 for power supply, 1 for shielding)Communications distanceCommunications power supply11 to 25 VDCNo.

5 Of connectable nodes63 Safety I/O communications (Pre-Ver. ) 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-castSafety Slave function Max. no. of connections: 4 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Single-cast, multi-castSafety I/O communications (unit version 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-castSafety Slave function Max.

6 No. of connections: 4 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Single-cast, multi-castStandard 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, cyclicMessage communicationsMax. message length: 552 bytesNote:Figures in parentheses ( ) indicate values when a thin cable is speedMax. Network lengthBranch lengthTotal branch length500 kbps100 m max. (100 m max.)6 m m kbps250 m max. (100 m max.)

7 78 m kbps500 m max. (100 m max.)156 m Series3 FunctionsFunction BlocksNE1A-SCPU- Series Controller support the following logic functions and function blocks. Support depends on the unit version. Logic FunctionsFunction BlocksNameFunction list entrySupporting unitversionsNOTNOTAllANDANDORORE xclusive OREXORE xclusive NOREXNORRS or laterComparatorComparatorNameFunction list entrySupporting unitversionsResetResetAllRestartRestartE mergency Stop MonitoringE-STOPL ight Curtain MonitoringLight Curtain MonitoringSafety Gate MonitoringSafety Gate MonitoringTwo-hand ControllerTwo Hand ControllerOff-Delay TimerOff-Delay TimerOn-Delay TimerOn-Delay TimerUser Mode Switch MonitoringUser Mode SwitchExternal Device or laterEnable Switch MonitoringEnable SwitchPulse GeneratorPulse

8 GeneratorCounterCounterMulticonnectorMul ti Connector4NE1A-SCPU SeriesInternal Circuit DiagramsNE1A-SCPU01-V1NE1A-SCPU02V+CAN HShieldCAN LV D+D USB24 VDCNCNC24 VDCV0G0V0G0V1G1T0T3IN0IN1524 VDCV2G2 LOUT0 LOUT7DC-DC Converter (Insulated) Safety Output CircuitSafety Input CircuitTest Output CircuitDC-DC Converter (Non-insulated)Internal CircuitDeviceNet Physical LayerTerminal nameDescriptionV0 Power supply terminal for internal circuitThe two V0 terminals are internally supply terminal for internal circuitThe two G0 terminals are internally supply terminal for external input device and test outputG1 Power supply terminal for external input device and test outputV2 Power supply terminal for external output deviceG2 Power supply terminal for external output deviceIN0 to IN15 Safety input terminalT0 to T3 Test output terminalConnected to IN0 to IN15 Safety test output terminal outputs a different

9 Test pulse T3 also supports a current monitoring function for the output : Muting lampOUT0 to OUT7 Safety output terminalsV+CAN HShieldCAN LV D+D USBV0G0V1GT0T7IN0IN39V2 GLOUT0 LOUT7DC-DC Converter (Insulated) Safety Output CircuitSafety Input CircuitTest Output CircuitDC-DC Converter (Non-insulated)Internal CircuitDeviceNet Physical Layer24 VDC24 VDC24 VDCT erminal nameDescriptionV0 Power supply terminal for internal circuitThe two V0 terminals are internally supply terminal for internal circuitThe two G0 terminals are internally supply terminal for external input device and test outputGPower supply terminal for external input device and test outputV2 Power supply terminal for external output deviceGPower supply terminal for external output deviceIN0 to IN39 Safety input terminalT0 to T3 Test output terminalConnected to IN0 to IN19 Safety test output terminal outputs

10 A different test pulse T3 also supports a current monitoring function for the output : Muting lampT4 to T7 Test output terminalConnected to IN20 to IN39 Safety test output terminal outputs a different test pulse T7 also supports a current monitoring function for the output : Muting lampOUT0 to OUT7 Safety output terminalsRefer to the CIP Safety on DeviceNet Safety Network Controllers Operation Manual (Cat. No. Z906) for wiring Series5 Dimensions(Unit: mm) (99) 24 VDC 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-V1 NODE ADR BAUD RATE V0 G0 24 VDC OUT IN V1 G1 V2 G2 T0 T2 T1 T3 V1 G1 V2 G2 T0 T2 T1 T3 V0 G0 1 2 3 4 O N ( ) (99)