
Machine Automation Controller
NX1
20
Built-in
EtherNet/IP
port
OPC UA Server
Support profile/Model
UA 1.02 Micro Embedded Device Server Profile
PLCOpen Information Model
Default Endpoint/Port
opc.tcp://192.168.250.1:4840/
Maximum number of sessions
(Client)
5
Maximum number of Monitored
Items per server
2,000
Sampling rate of Monitored Items
(ms)
0, 50, 100, 250, 500, 1000, 2000, 5,000, 10,000
(If set to 0 (zero), it is assumed that is set to 50.)
Maximum number of Subscriptions
per server
100
Maximum number of variables to
open
10,000
Maximum number of Value
attribute of variables to open
10,000
Structure’s definitions able to open
100
Restrictions on variables unable to
open
• Variables whose size is over 1,024 bytes
• Two-dimensional or higher structure arrays
• Structures that include two-dimensional and higher arrays
• Structures with four or higher levels of nesting
• Unions
• Arrays whose index number suffix does no start from 0
• Arrays with 1,024 or more elements
• Structures with 100 or more members
SecurityPolicy/Mode
Select one of the following.
None
Sign - Basic128Rsa15
Sign - Basic256
Sign - Basic256Sha256
SignAndEncrypt - Basic128Rsa15
SignAndEncrypt - Basic256
SignAndEncrypt - Basic256Sha256
Application
Authentication
Authentication
X.509
Maximum
number of
storable
certifications
Trusted certification: 32
Issuer certification: 32
Rejected certification: 32
User
Authentication Authentication
You can set the following items.
User name/password
Anonymous
Item
NX102-
12
11
10
90