Technical Specifications
Parameter Specification
Product Name Communication Control Unit
Model NX-CSG320
Brand OMRON
Series NX Series
Unit Type Communication Control Unit / CIP Safety Gateway
Suitable for Safety Functions Yes (SIL 3 per IEC 61508)
Mounting DIN Rail (IEC 60715 TH35-7.5/TH35-15)
Degree of Protection IP20
Dimensions (W × H × D) 72 × 100 × 90 mm
Weight 390 g
Power Supply
Parameter Specification
Power Supply Voltage 24 VDC (20.4 to 28.8 VDC)
Unit Power Consumption 5.95 W
NX Unit Power Supply Capacity 10 W max
I/O Power Supply Voltage 5 to 24 VDC (4.5 to 28.8 VDC)
Maximum I/O Power Supply Current 4 A
Communication
Parameter Specification
Communication Protocol EtherNet/IP (CIP Safety capable)
Number of Communication Ports 3
Port Configuration PORT1 (independent), PORT2A & PORT2B (built-in switch ports)
Physical Layer 100Base-TX or 10Base-T
Transmission Speed 100 Mbps (100BASE-TX)
Transmission Media Shielded twisted-pair (STP) cable, Category 5, 5e or higher
Transmission Distance 100 m max (between hub and node)
EtherNet/IP Port Specifications
Parameter Specification
Supported Services Sysmac Studio connection, tag data links, CIP message communications, FTP server, NTP client, SNMP, DNS, BOOTP client
Tag Data Link Connections 32 per logical port (64 total)
Packet Interval 1 to 10,000 ms (1-ms increments)
Maximum Link Data Size 46,208 bytes per logical port (92,416 bytes total)
Number of Registrable Tags 1024 per logical port (2048 total)
CIP Safety Routing Up to 254 routable CIP Safety connections
Environmental & General
Parameter Specification
Number of Connectable NX Units 32 units or less
Indicators RUN, ERROR, BUSY, SD PWR, SD BUSY, NS (x2), L/A, L/A 2A, L/A 2B, TS, UNIT PWR, I/O PWR
Hardware Switches IP ADDRESS 1 (x16, x1), IP ADDRESS 2 (x16, x1), DIP Switch
Operating Temperature 0 to 55°C
Storage Temperature -25 to 70°C
Ambient Humidity 10% to 95% (non-condensing)
Altitude 2,000 m max
Vibration Resistance 5 to 8.4 Hz (3.5-mm amplitude), 8.4 to 150 Hz (9.8 m/s²)
Shock Resistance 147 m/s²
Standards UL (NRAG/NRAG7), NK, LK, CE, RCM, KC
Product Status Active
