Omron NX Series Hardware User Manual page 63

Override factors
Built-in Number of ports
EtherNet/I
Physical layer
P port
Frame length
Media access method
Modulation
Topology
Baud rate
Transmission media
Maximum transmission distance between Ethernet switch
and node
Maximum number of cascade connections
CIP service: Tag
data links (cyclic
communications)
CIP message serv-
ice: Explicit mes-
sages
Number of TCP sockets
Secure socket
services
NX-series NX502 CPU Unit Hardware User's Manual (W629)
Item
Maximum number of connections
*6
Packet interval
Permissible communications band
Maximum number of tag sets
Tag types
Number of tags per connection (i.e., per
tag set)
Maximum number of tags
Maximum link data size per node (total
size for all tags)
Maximum data size per connection
Maximum number of registrable tag sets
Maximum tag set size
*9
Multi-cast packet filter
Class 3 (number of connections)
Maximum number of
clients that can com-
municate at one time
UCMM (non-
connection
Maximum number of
type)
servers that can
communicate at one
time
Number of secure sockets
TLS version
1 Introduction to NX-series Controllers
NX502-
15££ 14££
0.00%, or 0.01% to 500.00%
2
10BASE-T, 100BASE-TX, 1000BASE-T
1,514 bytes max.
CSMA/CD
Baseband
Star
1 Gbps (1000BASE-T)
STP (shielded, twisted-pair) cable of Ethernet category
5, 5e or higher
100 m
There are no restrictions if an Ethernet switch is used.
64 per port
128 total
Can be set for each connection.
1 to 10,000 ms in 1-ms increments
*7*8
20,000 pps (including heartbeat)
64 per port
128 total
Network variables
CIO, Work, Holding, DM, and EM Areas
64 (63 tags if Controller status is included in the tag
set.)
256 per port
512 total
92,416 bytes per port
184,832 bytes total
1,444 bytes
64 per port
128 total
(1 connection = 1 tag set)
1,444 bytes
(Two bytes are used if Controller status is included in
the tag set.)
Supported.
128 per port
256 total
(clients plus server)
32 per port
64 total
32 per port
64 total
60
60
1.2
13££
1
1-11