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116 Safety Network Controller NE0A-SCPU01 Dimensions (Unit: mm) Safety Precautions ● Be sure to read the following operation manual f or precauti ons and other details required for correct use of the Safety Network Cont …

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Safety Network Controller NE0A-SCPU01 115
Internal Circuit Diagrams
NE0A-SCPU01
Terminal No. Terminal name Description
-- V0
Power supply terminal for internal circuit (24 VDC)
-- G0
1V1
Power supply terminal for external input device and test output (24 VDC)
11 G1
24 V2
Power supply terminal for external output device (24 VDC)
34 G2
2 to 10 IN0 to IN8
Safety input terminal
Terminals IN10 and IN11 are used only for connecting a reset switch or EDM feedback.
21 to 23 IN9 to IN11
12 to 20
31 to 33
T0 to T1
Test output terminal
Connected to IN0 to IN11 safety inputs.
T0 and T1 output test pulses with different patterns.
The T0 terminals are internally connected and the T1 terminals are internally connected.
25 to 30 OUT0 to OUT5 Safety output terminals
35 to 40 G2
Common terminal
Terminals 34 to 40 are internally connected.
24 VDC
V0
G0
V1
G1
T0
T1
IN0
IN8
T0
T1
IN9
IN10
IN11
V2
G2
OUT0
L
L
OUT5
24 VDC
24 VDC
D+
D-
V+
CAN H
Shield
CAN L
V-
DeviceNet
Physical Layer
DC-DC Converter
(Non-insulated)
Internal Circuit
USB
DC-DC Converter
(Non-insulated)
Safety Input Circuit
Test Output Circuit
Safety Output Circuit
116 Safety Network Controller NE0A-SCPU01
Dimensions (Unit: mm)
Safety Precautions
● Be sure to read the following operation manual for precautions and other details required for correct use of the Safety
Network Controller. CIP Safety on DeviceNet Safety Network Controller NE0A Series Operation Manual (Cat. No. Z916)
80
19071.4
(90)
NE0A-SCPU01
Safety Network Controller NE1A-SCPU Series 117
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
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 Accessories.
Specifications
Certified Standards
General 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.
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.
Name
I/O points
Model Unit version
Safety inputs Test outputs Safety outputs
Safety Network Controllers
16 4 8 NE1A-SCPU01-V1
Ver. 2.0
40 8 8 NE1A-SCPU02
Ver. 2.0
Certification body Standard
TÜV Rheinland
EN ISO 13849-1, EN ISO 13849-2, IEC 61508, EN 62061,
EN 61131-2, IEC 61326-3-1
UL
UL508, ISA12.12.01, UL1998, IEC 61508-3
Item Model NE1A-SCPU01-V1 NE1A-SCPU02
DeviceNet Communications power
supply voltage
11 to 25 VDC (supplied from the
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
consumption
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
: 11ms
Mounting method
DIN Track
(IEC 60715 TH35-7.5/TH35-15)
Ambient operating temperature -10°C to 55°C
Ambient operating humidity 10% to 95% (with no condensation)
Ambient storage temperature -40°C to 70°C
Degree of protection IP20
Serial interface USB Ver1.1
Weight 460 g max. 690 g max.
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.