Table of Contents
Advertisement
3 HARDWARE
MODULE DESCRIPTION
3 HARDWARE 3.1
A
n
a
l
o
g
A
n
a
l
o
g
i
i
n
n
p
p
u
u
t
t
s
s
V
T
s
V
T
s
a
a
n
n
d
d
C
T
s
C
T
s
SCREEN
G650 units incorporate the following modules:
•
Power supply, which can be simple or redundant, depending on the selected model
•
Front module with alphanumerical (4 x 20) or optional graphical (16 x 40 characters) display. It includes the bus
on its rear, which communicates with the rest of modules via a high speed CAN bus.
•
Transformers module with 5 current transformers and 4 voltage transformers
•
CPU including a powerful DSP for measure processing as well as synchronous and asynchronous communication
accessories.
•
Input/Output module included in basic unit
•
Optionally, a second I/O module can be added.
GEK-113285A
H
i
g
h
S
p
e
e
d
s
H
i
g
h
S
p
e
e
d
s
CPU
Module
K
K
e
e
y
y
p
p
a
a
d
d
S
S
h
h
u
u
t
t
t
t
l
l
e
e
k
k
e
e
y
y
R
S
L
o
c
a
l
/
R
S
L
o
c
a
l
/
2
3
2
R
e
m
o
t
e
2
3
2
R
e
m
o
t
e
Figure 3–1: BLOCK DIAGRAM
G650 Generator Protection & Control System
e
r
i
a
l
C
A
N
B
u
s
e
r
i
a
l
C
A
N
B
u
s
Digital
Optional
I/O
Digital
I/O
3.1 MODULE DESCRIPTION
Power
Supply
3
3-1
- Quick Links:
- Inputs
Hide quick links:
Advertisement
Table of Contents
