Omron, NE1A-SCPU0[]-EIP

Main Network EtherNet/IP

• Monitors safety systems via EtherNet/IP.

• Equipped with master functions of CIP Safety on DeviceNet.

• Does not require external devices for connecting safety network controller and EtherNet/IP.

• Increased maintainability in combination with OMRON's EtherNet/IP compatible PLC.

• ISO13849-1 (PLe) and IEC 61508 SIL3 certification.

last update: December 04, 2013

Certified Standards

Certification body	Standards
TÜV Rheinland	NFPA 79-2012 ISO13849-1: 2008 IEC61508 part1-7: 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 B11.19-2012
UL	UL508 ANSI/ISA 12.12.01 UL1998 NFPA79 IEC61508 CSA22.2 No.142 CSA22.2 No.213

Specifications

*I/O power supply voltage (V1, V2) 1**		20.4 to 26.4 VDC (24 VDC -15%/+10%)
Model		NE1A-SCPU01-EIP	NE1A-SCPU02-EIP
DeviceNet communications power supply voltage		11 to 25 VDC (Supplied via communications connector.)
*Unit power supply voltage (V0) 1**		20.4 to 26.4 VDC (24 VDC -15%/+10%)
Current consumption	Communications power supply	24 VDC, 15 mA
	Internal circuit power supply	24 VDC, 280 mA	24 VDC, 330 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/s²
Shock resistance		150 m/s²: 11 ms
Mounting method		DIN track mounting (IEC60715 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		570 g max.	800 g max.

1. V0 - G0: Internal control circuit
V1 - G1 (G): For external input device, test output
V2 - G2 (G): For external output device
2. Not including power consumption for external devices.

Safety Input 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

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.

Test Output Specifications

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.

* The maximum current for simultaneously ON outputs is 1.4 A.
(T0 to T3: NE1A-SCPU01 (-V1) (-EIP), T0 to T7: NE1A-SCPU02) (-EIP)
A 15 to 400-mA, 24-VDC external indicator can be connected to T3: NE1A-SCPU01 (-V1) (-EIP), T3, and T7: NE1A-
SCPU02 (-EIP).

Ethernet/IP Communications Specifications

Media access method	CSMA/CD
Modulation method	Baseband
Transmission path type	Star
Transmission speed	10 Mbps (10BASE-T) 100 Mbps (100BASE-T)
Transmission media	Shielded twisted pair cable (STP): Category 5, 5e
Transmission distance	100 m (distance between hub and node)
No. of cascade-connectable Units	No limit when a switching hub is used.

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	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.
		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	Unit version 1.0	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		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: 502 bytes

last update: December 04, 2013

NE1A-SCPU01-EIP

NE1A-SCPU02-EIP

TITLE	DOCUMENT TYPE	SIZE
NE1A-SCPU0[]-EIP	Catalog	527 KB
NE1A-SCPU01(-V1)/SCPU01-EIP/SCPU02(-EIP) Safety Network Controller	Manual	8198 KB
DeviceNet Safety System	Manual	9953 KB
NE1A-SCPU01-EIP Safety Network Controller (ENG/JPN)	Instruction Manual	2697 KB
NE1A-SCPU02-EIP Safety Network Controller (ENG/JPN)	Instruction Manual	2795 KB