Certification body | Standards |
---|---|
UL | • NRAG (UL 61010-1, UL 61010-2-201 and UL 121201)
• NRAG7 (CSA C22.2 No. 61010-1, CSA C22.2 No. 61010-2-201 and CSA C22.2 No.213) |
Shipbuilding Standards | NK, LK |
NX-series Communication Control Unit
last update: December 16, 2024
Certification body | Standards |
---|---|
UL | • NRAG (UL 61010-1, UL 61010-2-201 and UL 121201)
• NRAG7 (CSA C22.2 No. 61010-1, CSA C22.2 No. 61010-2-201 and CSA C22.2 No.213) |
Shipbuilding Standards | NK, LK |
The NX-series Communication Control Units is also registered for RCM, EAC, and KC compliance.
Item | Specification | |
---|---|---|
Enclosure | Mounted in a panel (open) | |
Grounding method | Ground to 100 Ω 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 | |
Noise immunity | Conforms to IEC 61131-2.
2 kV on power supply line |
|
Insulation class | Class III (SELV) | |
Overvoltage category | II | |
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/s2 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/s2, 3 times each in X, Y, and Z directions |
|
Insulation resistance | 20 MΩ 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) |
Unit name | Communication Control Unit | |
---|---|---|
Model | NX-CSG320 | |
Indicators | [RUN] indicator, [ERROR] indicator, [BUSY] indicator, [SD PWR] indicator,
[SD BUSY] indicator, [NS] indicator × 2, [L/A] indicator, [L/A 2A] indicator, [L/A 2B] indicator, [TS] indicator, [UNIT PWR] indicator, [I/O PWR] indicator ![]() |
|
Hardware switch settings | [IP ADDRESS 1] Switch (x16, x1),
[IP ADDRESS 2] Switch (x16, x1), DIP Switch ![]() * Factory default • IP ADDRESS1: 192.168.1.1 [IP ADDRESS 1] Switch = “00” • IP ADDRESS2: 192.168.250.1 [IP ADDRESS 2] Switch = “00” |
|
Dimensions *1 | 72 × 100 × 90 mm (W × H × D) | |
Weight *2 | 390 g | |
Number of NX Units that you can connect | 32 units or less | |
Number of communications that
can be set between NX Units |
254 ports max. *3 | |
Unit
power supply |
Power supply voltage | 24 VDC (20.4 to 28.8 VDC) |
Unit power consumption *4 | 5.95 W | |
Inrush current *5 | For cold start at room temperature:
10 A max./0.1 ms max. and 2.5 A max./150 ms max. |
|
Current capacity of
power supply terminal *6 |
4 A | |
Isolation method | No isolation: Between the Unit power supply terminal and internal circuit | |
Power
supply to the NX Unit power supply |
NX Unit power
supply capacity |
10 W max. |
NX Unit power
supply efficiency |
80% | |
Isolation method | No isolation: Between the Unit power supply terminal and NX Unit power
supply |
|
I/O power
supply to NX Units |
Power supply voltage | 5 to 24 VDC (4.5 to 28.8 VDC) |
Maximum I/O power
supply current |
4 A | |
Current consumption from I/O power
supply |
10 mA max. (24 VDC) | |
External connection terminals | Screwless clamping terminal block (8 terminals) | |
Terminal connection diagram | UV/UG: Unit power supply terminals
IOV/IOG: I/O power supply terminals ![]() |
|
Accessories | End cover (NX-END02): 1 pc. | |
Installation orientation and restrictions | Only upright installation orientation |
*1. Includes the End Cover, and does not include projecting parts.
*2. Includes the End Cover. The weight of the End Cover is 82 g.
*3. Includes the SD Memory Card. The NX Unit power consumption to NX Units is not included.
*4. This is the inrush current value when the power supply turns ON after it has been OFF.
The inrush current may vary depending on the operating condition and other conditions. Therefore, select fuses, breakers, and external power supply devices that have enough margin in characteristic and capacity, considering the condition under which the devices are used.
Especially when you turn the power ON/OFF through a switch inserted to the external DC power supply, cycling power ON-OFF-ON within one second will cause the inrush current of approx. 30 A/0.3 mA to occur since the inrush current limiter circuit fails to limit the current.
*5. The amount of current that can be passed constantly through the terminal. Do no exceed this current value when you use a through-wiring for the Unit power supply.
*6. The actual configurable number can be calculated as follows: 254 - <Number of CIP Safety connections configured> - <Number of FSoE connections configured>
Item | Specification | |
---|---|---|
NX-CSG-[][][] | ||
Communications protocol | TCP/IP or UDP/IP | |
Supported services | Sysmac Studio connection, tag data links, CIP message
communications, FTP server, automatic clock adjustment (NTP client), SNMP (agent), DNS (client), BOOTP (client), TCP/ UDP message service |
|
Number of logical ports | 2 (With IP routing function) | |
Physical layer | 100Base-TX or 10Base-T (100Base-TX is recommended.) *1 | |
Transmission
specifications |
Media access method | CSMA/CD |
Modulation | Baseband | |
Transmission paths | Star form | |
Baud rate | 100 Mbps (100BASE-TX) | |
Transmission media | Shielded twisted-pair (STP) cable, Category 5, 5e or higher | |
Transmission distance | 100 m max. (distance between hub and node) | |
Number of cascade
connections |
The built-in switching ports support up to 50 nodes.
There is no limitation when an external Ethernet switch is used. |
|
CIP Safety
routing |
Maximum number of routable
CIP Safety connections |
254 total
For multi-cast connections, 128 total |
Maximum routable Safety
data length per connection |
32 bytes | |
CIP service:
Tag data links (cyclic communica- tions) |
Number of connections | 32/Logical ports
(total of 64 with two logical ports) |
Packet interval
(refresh cycle) |
1 to 10,000 ms in 1-ms increments
Packet intervals can be set independently for each connection. (Data is refreshed over the network at preset intervals and does not depend on the number of nodes.) |
|
Allowed communications
bandwidth per Unit |
12,000 pps *2
Note: The heartbeat and CIP Safety routing are included. |
|
Number of registrable tags | 1024/Logical ports
(total of 2048 with two logical ports) |
|
Tag types | Network variables | |
Number of tags per
connection (=1 tag set) |
32 (31 tags if Controller status is incspded in the tag set.) | |
Maximum link data size per
node |
46,208 bytes/Logical ports
92,416 bytes total |
|
Maximum data size per
connection |
1,444 bytes *3
Data concurrency is maintained within each connection. |
|
Number of registrable tag
sets |
32 per port
(1 connection = 1 tag set) (total of 40 with two logical ports) *4 |
|
Maximum size of 1 tag set | 1,444 bytes
(Two bytes are used if Controller status is incspded in the tag set.) |
|
Multi-cast packet filter *5 | Supported. | |
CIP message
service: Explicit messages *6 |
Class 3 (number of
connections) |
Connections: 16/Logical ports
(total of 32 with two logical ports) (server only) |
UCMM (unconnected) | Maximum number of clients that can communicate at one time: 16
per port (total of 32 with two logical ports) Maximum number of servers that can communicate at one time: 16 per port (total of 32 with two logical ports) |
|
TCP/UDP
message service |
Maximum number of clients
that can communicate at one time |
16 per port (total of 32 with two logical ports) |
Maximum message size | Request: 492 bytes
Response: 496 bytes |
|
SNMP | Agent | SNMPv1, SNMPv2c |
MIB | MIB-II | |
EtherNet/IP conformance test | Conforms to CT14 | |
Ethernet interface | 10BASE-T or 100BASE-TX
Auto negotiation or fixed settings |
The built-in EtherNet/IP port uses the TCP/UDP port numbers shown in the following table.
Do not set the same port number for more than one TCP/UDP service.
Service | Type | Port number | Remarks |
---|---|---|---|
Tag data links | UDP | 2222 | Fixed vaspes |
Used by system | UDP | 2223, 2224 | |
TCP | 9610 | ||
CIP messages | TCP | 44818 | |
FTP client (Data transfer port) | TCP | 20 | |
DNS client | TCP/UDP | 53 | |
BOOTP client | UDP | 68 | |
HTTP server | TCP | 80 | |
Used by system, other | TCP/UDP | 9600 | You can change the port number in the Unit
Settings on the Sysmac Studio. |
FTP client (Control port) | TCP | 21 | |
TCP/UDP message service | TCP/UDP | 64000 | |
NTP client | UDP | 123 | |
SNMP agent | UDP | 161 | |
SNMP trap | UDP | 162 |
The following table shows the possible combinations of versions of NX-series Safety Control Units, Communication Control Unit, and Sysmac Studio. Available functions that are related to safety control vary depending on the versions of the units and Sysmac Studio. Refer to the NX-series Safety Control Unit/Communication Control Unit User's Manual (Cat. No. Z395) for details.
Safety Control Unit model and version | NX bus master: Communication Control Unit | ||
---|---|---|---|
Model | Unit version | Communication Control Unit
NX-CSG |
Sysmac Studio *1 |
NX-SL5500 | Ver.1.3 | Ver.1.01 or later | Ver.1.24 or higher |
Ver.1.4 | Ver.1.40 or higher | ||
NX-SL5700 | Ver.1.2 | Ver.1.00 only | Ver.1.24 or higher |
Ver.1.3 | Ver.1.01 or later | Ver.1.24 or higher | |
Ver.1.4 | Ver.1.01 or later | Ver.1.40 or higher | |
NX-SIH400 | Ver.1.0 | Ver.1.00 or later | Ver.1.24 or higher |
Ver.1.1 | Ver.1.24 or higher | ||
NX-SID800 | Ver.1.0 | Ver.1.00 or later | Ver.1.24 or higher |
NX-SOH200 | Ver.1.0 | Ver.1.00 or later | Ver.1.24 or higher |
NX-SOD400 | Ver.1.0 | Ver.1.00 or later | Ver.1.24 or higher |
*1. The Sysmac Studio Standard Edition License (SYSMAC-SE2[][]L) includes functions that the Safety Edition
(SYSMAC-FE001L) provides.
The Communication Control Unit can be used with the Sysmac Studio version 1.24 or higher.
The Safety Edition can be used with a safety control system using the Communication Control Unit or EtherNet/IP
Coupler Unit.
last update: December 16, 2024