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NE1A-SCPU01-V1

P1-P3P4-P6P7-P8
CSM_NE1A-SCPU_Series_DS_E_6_4
1
Safety Network Controller
NE1A-SCPU Series
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
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 Specifications
*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.
Name
No. of I/O points
Model Unit version
Safety inputs Test outputs Safety outputs
Safety Network Controllers
16 4 8 NE1A-SCPU01-V1 2.0
40 8 8 NE1A-SCPU02 2.0
Certification body Standard
TÜV Rheinland
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
UL
UL508
ANSI/ISA 12.12.01
UL1998
NFPA79
IEC61508
CSA22.2 No.142
CSA22.2 No.213
Item Model NE1A-SCPU01-V1 NE1A-SCPU02
Communications power sup-
ply voltage
11 to 25 VDC supplied via communications
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
Current
con-
sumption
Communications
power supply
24 VDC, 15 mA
Internal circuit
power supply
24 VDC, 230 mA 24 VDC, 280 mA
I/O power supply
*2
24 VDC, 40 mA (Input)
120 mA (Output)
24 VDC, 80 mA (Input)
150 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
2
Shock resistance 150 m/s
2
: 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.
2
NE1A-SCPU Series
Safety Input Specifications
Safety Output Specifications
Test Output Specifications
*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.
DeviceNet Communications Specifications
Input type Sinking inputs (PNP)
ON voltage
11 VDC min. between each terminal and
ground
OFF voltage
5 VDC min. 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
0.7 A max./output *
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 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
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.
NE1A-SCPU Series
3
Functions
Function Blocks
NE1A-SCPU-series Controller support the following logic functions and function blocks. Support depends on the unit version.
Logic Functions Function Blocks
Name Function list entry
Supporting unit
versions
NOT NOT
All
AND AND
OR OR
Exclusive OR EXOR
Exclusive NOR EXNOR
RS Flip-flop RS-FF
1.0 or later
Comparator Comparator
Name Function list entry
Supporting unit
versions
Reset Reset
All
Restart Restart
Emergency Stop
Monitoring
E-STOP
Light Curtain Monitoring
Light Curtain
Monitoring
Safety Gate Monitoring
Safety Gate
Monitoring
Two-hand Controller Two Hand Controller
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
1.0 or later
Enable Switch
Monitoring
Enable Switch
Pulse Generator Pulse Generator
Counter Counter
Multiconnector Multi Connector
P1-P3P4-P6P7-P8

NE1A-SCPU01-V1

Mfr. #:
Buy NE1A-SCPU01-V1
Manufacturer:
Omron Automation and Safety
Description:
Controllers NE1A-SCPU01-V1 VER2.0
Lifecycle:
New from this manufacturer.
Delivery:
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