Specifications; Performance Specifications - Mitsubishi MELSEC-Q Series User Manual

3 SPECIFICATIONS

3 SPECIFICATIONS
This section describes the specifications of the QJ61BT11.
For the general specifications of the QJ61BT11, refer to the user's manual for the CPU
module to be used.

3.1 Performance Specifications

Table 3.1 lists the performance specifications of the CC-Link.
Item
Transmission rate
Maximum overall cable distance
(Maximum transmission distance)
Maximum number of connected stations
(master station)
Number of occupied stations
(local station)
Maximum number of link points per system
Remote station/local station/intelligent device
station/standby master station
Number of link points per station
Communication method
Synchronous method
Encoding method
Transmission path
Transmission format
Error control system
Connection cable
RAS function
Number of I/O occupied points
5 V DC internal current consumption
Weight
1 1 station or 4 stations for QJ61BT11 of the function version A.
2 The CC-Link dedicated cable and CC-Link dedicated high performance cable cannot be used together.
Also, use the terminal resister that matches to the types of cables. (See Section 7.5)
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Table 3.1 Performance specifications
Can select from 156 kbps/ 625 kbps/ 2.5 Mbps/ 5 Mbps/ 10 Mbps
Varies according to the transmission rate (See Section 3.1.1)
64
However, the following conditions must be satisfied:
{(1 a) + (2 b) +(3 c) + (4
a: Number of modules occupying 1 station
b: Number of modules occupying 2 stations
c: Number of modules occupying 3 stations
d: Number of modules occupying 4 stations
C)} ≤ 2304
{(16 A) + (54 B) + (88
A: Number of remote I/O stations ≤ 64
B: Number of remote device stations ≤ 42
C: Number of local stations, standby master stations, or intelligent device stations ≤ 26
1 to 4 stations
The number of stations can be switched using the GX Developer parameter setting.
Remote I/O (RX, RY) : 2048 points
Remote register (RWw) : 256 points
Remote register (RWr) : 256 points
Remote I/O (RX, RY) : 32 points
Remote register (RWw) : 4 points
Remote register (RWr) : 4 points
CC-Link dedicated cable/ CC-Link dedicated high performance cable/
Version 1.10 compatible CC-Link dedicated cable
Automatic return function
Slave station cut-off function
Error detection by the link special relay/register
32 points (I/O assignment: Intelligent 32 points)
Specification
d)} ≤ 64
(master station remote device station/local station/ intelligent
device station/standby master station)
(remote device station/local station/ intelligent device station/standby
master station master station)
(local station is 30 points)
(master station remote device station/local station/ intelligent
device station/standby master station)
(remote device station/local station/ intelligent device station/standby
master station master station)
Polling method
Flag synchronous method
NRZI method
Bus (RS-485)
Conforms to HDLC
16 12 5
CRC (X + X + X + 1)
0.46 A
0.12 kg
MELSEC-Q
3
1
2
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