Table of Contents
Advertisement
2. PERFORMANCE SPECIFICATIONS
The following table shows the performance specifications for the network
module:
Item
Maximum number of link
points per network
Maximum
number of
PLC to PLC
link points
network
per station
Communication speed
Communication method
Synchronous method
Transmission path format
Maximum number of
networks
Maximum number of
groups
Number of
PLC to PLC
stations per
network
network
Overall distance for one
network
Connection cable
Number of I/O occupied
points
Internal current
consumption (5VDC)
External dimensions
Weight
*1: Mode selection is performed using network parameters.
*2: The number of LY points of the stations set in the I/O master station is the sum total of the
LY points for output to all stations within the block.
*3: This value is set as default of the communication speed.
*4: For details of cable specifications, refer to Section 5.1 or Section 5.2 in this manual.
For general specifications of the network module, refer to the user's manual for the CPU used.
MELSECNET/H mode, MELSECNET/H Extended mode*1
LX/LY
LB
LW
• MELSECNET/H mode
{(LY+ LB) /8 + (2 × LW)}
• MELSECNET/H Extended mode
{(LY+ LB) /8 + (2 × LW)}
156kbps/312kbps/625kbps/1.25Mbps/2.5Mbps/5Mbps/10Mbps
(Switched by network parameters)
Token bus
Frame synchronous
Bus (RS-485)
239
32
32 stations (Control station: 1, Normal station: 31)
Communication speed
156kbps *3
312kbps
625kbps
1.25Mbps
2.5Mbps
5Mbps
10Mbps
Twisted pair cable (optional), Version 1.10 compatible CC-Link
dedicated cable (optional)*4
32 points (I/O assignment: intelligent 32 points)
0.6A
98 (3.86) (H) × 27.4 (1.08) (W) × 90 (3.54) (D) [mm (inch)]
0.13kg
2
Specifications
QJ71NT11B
8192 points
16384 points
16384 points
≤
2000 bytes *2
≤
35840 bytes *2
Twisted pair
compatible CC-Link
cable
1200m
600m
400m
200m
-
(Not applicable)
Version 1.10
dedicated cable
1200m
900m
600m
400m
200m
150m
100m
Advertisement
Table of Contents
