Perfomance Specifications - Mitsubishi Electric GOT1000 Series User Manual

2. Perfomance Specifications

The following is the performance specification of MELSECNET/10 communication
unit.
For the general specifications of MELSECNET/10 communication unit, refer to the
GT15 User's Manual
Item
Maximum number of link
points per network
Maximum number of link
points per station
Communication speed
Communication method
Synchronous method
Type of transmission
channel
Overall distance
(Distance between stations)
*2
Accessible network range
Maximum number of groups 9
Number of stations
connected to a network
RAS functions
Transient transmission
Cable
*1
.
A9GT-QJ71LP23
LX/LY 8192 points
LB 8192 points
LW 8192 points
{(B+Y)/8+(2 W)}
10Mbps (20 Mbps : multiples
transmission)
Token ring method
Frame synchronous
Double loop (Optical fiber
cable)
30km
SI optical cable inter station
500m
H-PCF optical cable inter
station 1km
Broad-band H-PCF optical
canle inter station 1km
QSI optical cable inter
station 1km
Same network only
63 stations
• Loopback in case of error detection or cable disconnection
(Specific to A9GT-QJ71LP23)
• Link channel check for the host station
• Abnormality detection by link special relay, resistor
• Various diagnostic functions
• N:N communication
Optical fiber cable
(Arranged by user
2000bytes
10Mbps
Token bus method
Coaxial single bus
3C-2V
5C-2V
Repeater module (A6BR10,
A6BR10-DC) Maximum
expansion is 2.5km
31 stations
3C-3V 5C-2V or equivalent
*3
)
2
A9GT-QJ71BR13
300m (0.19 mil)
(Distance between
stations: 300m
(0.19 mil))
500m (0.31 mil)
(Distance between
stations: 500m
(0.31 mil))