296
ELSPEC
G
G
4
4
K
K
F
F
i
i
x
x
e
e
d
d
P
P
o
o
w
w
e
e
r
r
Q
Q
u
u
a
a
l
l
i
i
t
t
y
y
A
A
n
n
a
a
l
l
y
y
z
z
e
e
r
r
U
U
S
S
E
E
R
R
&
&
I
I
N
N
S
S
T
T
A
A
L
L
L
L
A
A
T
T
I
I
O
O
N
N
G
G
U
U
I
I
D
D
E
E
GENERAL SPECIFICATIONS:
STORAGE CAPACITY G4410 G4420 G4430
Internal Memory 128MB 4GB 16GB
REAL-TIME (SELF SYNCHRONIZATION)
Real Time Clock ± 1 Second per 24 Hours
Time Synchronization Optional GPS/SNTP/IRIGB/DCF-77 time sync module provides
time uncertainty better than 100μs. When synchronization
becomes unavailable, Time Tolerance is 1 second per day.
DEVICE SYNCHRONIZATION ACCURACY
GPS & PPS Better than 100µs
IRIG B
1
100 to 200µs
DCF-77 ±15ms
SNTP Server 50 to 100µs
COMMUNICATION
CONTROL
Web Server Comprehensive web server for local & remote real-time
monitoring & control
FTP Server Standard protocol for main storage memory
PORTS G4410 G4420 G4430
Ethernet Ports 1 2 2
RS485/422 1 1 1
LAN 1
Baud Rate 10/100MBit
Communication Protocols Modbus TCP, OPC, DNP3, TELNET & SMTP Client
Connector Type RJ45 Female With Led Indicators
Power Over Ethernet (PoE- In) 1 (Available as Input – 13 Watt, DC: 48V)
LAN 2
Baud Rate 10/100MBit
Communication Protocols Modbus TCP, OPC, DNP3, TELNET & SMTP Client
Connector Type RJ45 Female With Led Indicators
Power Over Ethernet (PoE- Out) 1 (Available as Output - 13 Watt, DC: 48V)
RS485/422 CONNECTION
Baud Rate Configurable: 1200 / 2400 / 4800 / 9600 / 14400 / 19200 /
38400 57600 / 115200
Communication Protocols Modbus RTU, PPP & TTY
Duplex Full
Maximum Cable Length 15.2m (50′)
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