Omron, NE0A-SCPU01

last update: April 25, 2017

• Circuits for the required safety category are easy to build.

• The safety circuits you create can be registered as templates and reused, for easy standardization.

• A wide range of TÜV-certified templates is also available.

• The NE0A operating conditions can be monitored from a standard DeviceNet master.

• Network distribution is possible by combining with an NE1A safety controller.

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

last update: April 25, 2017

last update: December 04, 2013

Certified Standards

Certification body	Standard
TÜV Rheinland	NFPA 79-2012 EN ISO13849-1: 2006 IEC61508 part1-7: 2010 IEC61131-2:2007 EN ISO13849-2:2003 EN ISO 13850:2006 (EN418: 1992) EN61000-6-4:2007 EN61000-6-2:2005 EN60204-1:2006 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

Specifications

*I/O power supply voltage (V1, V2) 1**		20.4 to 26.4 VDC (24 VDC - 15%/+10%)
Communications power supply 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%)
Current consumption	Communications power supply	24 VDC, 15 mA
	Internal circuit power supply	24 VDC, 110 mA
	*I/O power supply 2**	24 VDC, 80 mA (Input) 80 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 (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 I/F		USB version 1.1
Weight		440 g max.

1. V0 - G0: Internal control circuit V1 - G1: For external input device, test output V2 - G2: 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 max. 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	60 mA
ON residual voltage	1.2 V max. between each output terminal and V1
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	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	Safety slave function Max. no. of connections: 2 (one each for inputs and outputs) Multi-cast inputs can be used to enable communications with up to 15 safety masters. Connection type: Single-cast, multi-cast
Standard I/O communications	Standard slave function Max. no. of connections: 2 Connection type: Poll, bit-strobe, COS, cyclic
Message communications	Max. message length: 502 bytes

last update: December 04, 2013

NE0A-SCPU01

TITLE	DOCUMENT TYPE	SIZE
NE0A-SCPU01	Catalog	344 KB
NE0A Series Safety Network Controller	Manual	6724 KB
NE0A-SCPU01 Safety Network Controller (ENG/JPN)	Instruction Manual	2446 KB