Omron NX Series Manual

NX-CSG/SL5/SI/SO
5
Specifications
Regulations and Standards
NX-series Safety Control Units
* The FSoE was certified for applications in which OMRON FSoE devices are connected to each other.
The NX-series Safety Control Units allow you to build a safety control system that meets the following standards.
• Requirements for SIL 3 (Safety Integrity Level 3) in IEC 61508, EN 62061, (Functional Safety of Electrical/Electronic/Programmable Electronic
Safety-related Systems)
• Requirements for PLe (Performance Level e) and for safety category 4 in EN ISO13849-1
The NX-series Safety Control Units are also registered for RCM, EAC, and KC compliance.
NX-series Communication Control Unit
The NX-series Communication Control Units are also registered for RCM, EAC, and KC compliance.
General Specifications
* The specification is for the Communication Control Unit, Safety Input Unit, and Safety Output Unit, not for the Safety CPU Unit.
Certification body Standards
TÜV Rheinland *
• EN ISO 13849-1
• EN ISO 13849-2
• IEC 61508 parts 1-7
• IEC/EN 62061
• IEC/EN 61131-2
• IEC/EN 60204-1
• IEC 61326-3-1
• IEC 61131-6
UL
NRAQ (UL61010-1, and UL 61010-2-201)
NRAG (ANSI/ISA 12.12.01)
NRAQ7 (CSA C22.2 No. 61010-1, and CSA C22.2 No. 61010-2-201)
Certification body Standards
UL
NRAQ (UL61010-1, and UL 61010-2-201)
NRAG (ANSI/ISA 12.12.01)
Item Specification
Enclosure Mounted in a panel (open)
Grounding method Ground to 100  or less
Operating
environment
Ambient operating temperature 0 to 55C
Ambient operating humidity 10% to 95% (with no condensation or icing)
Atmosphere Must be free from corrosive gases.
Ambient storage temperature 25 to 70C (with no condensation or icing)
Altitude 2,000 m max.
Pollution degree 2 or less: Conforms to JIS B3502 and IEC 61131-2.
Noise immunity
Conforms to IEC 61131-2.
2 kV on power supply line
Insulation class Class III (SELV)
Overvoltage category Category II: Conforms to JIS B3502 and IEC 61131-2.
EMC immunity level Zone B
Vibration resistance
Conforms to IEC 60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude
8.4 to 150 Hz, acceleration of 9.8 m/s
2
100 minutes each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total)
Shock resistance
Conforms to IEC 60068-2-27.
147 m/s
2
, 3 times each in X, Y, and Z directions
Insulation resistance * 20 M between isolated circuits (at 100 VDC)
Dielectric strength * 510 VAC for 1 min between isolated circuits, leakage current: 5 mA max.
Installation method DIN Track (IEC 60715 TH35-7.5/TH35-15)

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model