Chapter3 Specifications; Performance Specifications - Mitsubishi Electric MELSEC QS Series User Manual

3
SPECIFICATIONS

CHAPTER3 SPECIFICATIONS

This section describes the specifications of the QS0J61BT12.

3.1 Performance Specifications

Table3.1 shows the performance specifications of the QS0J61BT12.
Refer to the User's Manual of the CPU for the general specifications of the QS0J61BT12.
Item
Transmission rate
Maximum overall cable distance
(Maximum transmission distance)
Maximum No. of connectable modules
Maximum No. of link points per system
Link points per remote station
Communication method
Synchronization method
Coding method
Transmission path
Transmission format
Error control system
Recommended connection cable
No. of I/O occupied points
5V DC internal current consumption
Weight
3
- 1 3.1 Performance Specifications
Table3.1 Performance Specifications
Select from 156kbps/625kbps/2.5Mbps/5Mbps/10Mbps
Differs according to transmission rate (Refer to Section 3.1.1)
Remote register (RWr): 256 points (remote device station
Remote register (RWw): 256 points (master station
Station
Safety remote station
type
Number
of
1 station
occupied
stations
RX 32 points
RY 32 points
RWr 0 points
RWw 0 points
32
(X +X
* 1 CC-Link dedicated cable (Ver.1.00) or CC-Link dedicated high-performance cable can be also
used. Using a cable together with another type of cable is not allowed. Attach terminating
resistors which match the cable type.(Refer to Section 7.6)
* 2 Error detection using CRC32 is not performed for communication with standard remote I/O
stations or remote device stations.
Specifications
64 modules
Remote I/O (RX, RY): 2048 points
1 station 2 stations
32 points 64 points
32 points 64 points
4 points
4 points
Broadcast polling method
Flag synchronous system
NRZI method
Bus (RS-485)
HDLC compliant
CRC32 *
26 23 22 16 12 11
+X +X +X +X +X +X
CRC16
16 12
(X +X +X
Version 1.10 compatible CC-Link dedicated cable *
32 points (I/O assignment: 32 intelligent points)
0.46A
0.12kg
master station)
remote device station)
Standard remote station
3 stations
96 points
96 points
8 points 12 points
8 points 12 points
2
10 8 7 5 4 2
+X +X +X +X +X +X+1)
5
+1)
1
4 stations
128 points
128 points
16 points
16 points