Sel 3355-2 - Security Applications; Control System Applications

SEL-3355-2 Data Sheet Schweitzer Engineering Laboratories, Inc.
4
Applications
Virtualization for HMI and Other
Applications
Figure 2 SEL-3355-2 OS and Application
Virtualization Platform
Create your own virtualization appliance by leveraging
Intel Virtualization Technology (VT-x) to allow one
hardware platform to function as multiple “virtual” plat-
forms. Isolate your computing activity onto separate vir-
tual machines to maintain productivity and realize
improved manageability and reduced downtime. For
example, run a virtualized OS specifically for your HMI
or other essential but noncritical applications. Should
your HMI require that the system be restarted, simply
restart the virtual machine and avoid an outage for your
other critical processes. Similarly, multiple SEL-3355-2
automation controller platforms may be virtualized and
entire operating systems transparently migrated from one
physical SEL-3355-2 to another for hardware upgrades,
security or software updates, or testing purposes.
Control System Applications
Use the SEL-3355-2 for process control applications,
including as an HMI or for protocol conversion and high-
speed control when working with other SEL products
and solutions.
Figure 3 High-Speed Control With SEL MIRRORED BITS
and IEC 61850 GOOSE Communications
Security Applications
Improve security with a single sign on (SSO), enabled
through using the SEL-3355-2 as a local Lightweight Direc-
tory Access Protocol (LDAP) server. Centrally manage user
accounts and group memberships with Microsoft Active
Directory or with your choice of back-end database support.
Figure 4 SEL-3355-2 as Remote Read-Only Domain
Controller Performing Central Authentication Using LDAP
Disturbance Recording System for
PRC-002-2
Figure 5 Reliable Hardware for Running Your
Disturbance Recording System
Event Collection Applications
Figure 6 IED Event Collection With Optional
ACSELERATOR TEAM
®
SEL-5045 Software
SEL- 3355
Operating System
Application
SEL- 3355
Virtualization
App
OS
App
OS
App
OS
App
OS
Traditional Architecture Virtual Architecture
CPU
3355
5
3
3
3
3
R
421
SEL Relay
RTAC
R
421
R
421
R
421
R
421
4
2
1
R
421
2730M
Other IED
D
SEL Relay
SEL Relay
Other IED
D
SEL Relay
GOOSE
M
essaging
R
R
R
R
R
R
R
R
R
T
T
A
T
T
C
W
eb-
B
sed HMI
a
s
e
se
s
e
SEL Relays or
Other IEDs
SEL Relays or
Other IEDs
Ethernet Switch
M
IRRORED
B
ITS
Communications
DNP3
,
M
,
o
dbus
®
Log in as Alice.
Engineering Station
3505
User Administration
Yes .
No.
Is Alice an authorized user?
Is Rob an authorized user?
Log in as Rob.
Connection established.
Connection refused.
CPU
3355
5
3
3
3
3
SE
SE
SE
SE
L-
L-
L
L-
35
3
3
35
Is Ali
c
ea
3505
35
35
ea
LD
LD
LD
LD
AP
AP
AP
AP
S
S
S
S
e
e
e
r
r
r
r
r
r
v
v
v
v
v
v
v
er
e
2401
SEL-487E Station Phasor
Measurement Unit
SOE Data
As many as 18 CT Inputs
As many as 6 PT Inputs
As many as 55 Digital Inputs
SEL-2401
Satellite-Synchronized
Clock
CPU
3355
5
3
3
3
3
R
487E
M
DDR Data
FR Data
R
351S
CPU
3355
5
3
3
3
3
3505
R
351S
R
351S
R
351S
R
351S
R
351S
3610
Events Collected
Automatically
Analyze, Control,
and Integrate