3 - 2 3 - 2
MELSEC
3 SPECIFICATIONS
3.2 Performance Specifications
Table 3.1 shows the performance specifications of the CC-Link Ver.2.
Table 3.1 Performance specifications
Item
Specification
Q80BD-J61BT11N Q81BD-J61BT11
Transmission rate
Can select from 156 kbps / 625 kbps / 2.5 Mbps / 5 Mbps / 10 Mbps
Overall cable distance
(maximum transmission distance)
Varies according to the transmission rate (Refer to Section 3.2.2, 3.2.3)
Maximum number of connected stations
(master station)
64 (Refer to Section 3.2.1 for the conditions for the number of connected stations)
Occupied station count
(when mounted to local station)
In remote net ver.1 mode:
1 or 4 station(s) (Can be changed on <<Parameter settings>> in the
CC-Link Ver.2 utility.)
In remote net ver.2 mode, remote net additional mode:
1 to 4 station(s) (Can be changed on <<Parameter settings>> in the
CC-Link Ver.2 utility.)
Maximum number of link points per
system
1
Remote I/O (RX, RY): 2048 points
Remote register (RWw): 256 points (master station remote station/local station/intelligent
device station/standby master station)
Remote register (RWr): 256 points (remote station/local station/ intelligent device
station/standby master station master station)
Remote station/local station/intelligent
device station/standby master station
Number of link points per link
1
Remote I/O (RX, RY): 32 points (local station is 30 points)
Remote register (RWw): 4 points (master station remote station/local station/intelligent
device station/standby master station)
Remote register (RWr): 4 points (remote station/local station/intelligent device station/standby
master station master station)
Communication method
Broadcast polling method
Synchronous method
Frame synchronous method
Encoding method
NRZI method
Transmission path
Bus format (conforms to EIA RS-485)
Transmission format
Conforms to HDLC
Error control system
CRC (X
16
+ X
12
+ X
5
+ 1)
Connection cable
CC-Link dedicated cable/ CC-Link dedicated high performance cable/
Ver.1.10-compatible CC-Link dedicated cable
2
RAS function
• Auto return function
• Slave station disconnect function
• Error detection by the link special relay/register
Number of boards that may be used in
one system
Maximum 4
3
Loading slot
PC PCI bus slot (half size)
PC PCI Express
R
X1, X2, X4, X8, X16 slot (half size)
Bus performance
PCI bus
Bus width: 32 bits
Bus clock frequency: 0 to 33MHz
5V DC 5%
PCI standard Rev.2.2
PCI Express
R
Link width: 1 lane
Transmission speed: 2.5Gb/s
3.3V DC 9%
PCI Express
R
standard Rev.1.0a
Occupied slot
1 slot
5 V DC internal current consumption
0.56A
—
3.3 V DC Internal current consumption
—
1.06A
Weight 0.11kg
0.11kg
3
Содержание Q80BD-J61BT11N
Страница 2: ......
Страница 34: ...1 10 1 10 MELSEC 1 OVERVIEW MEMO ...
Страница 54: ...3 12 3 12 MELSEC 3 SPECIFICATIONS MEMO ...
Страница 124: ...5 16 5 16 MELSEC 5 PROCEDURE BEFORE STARTING THE DATA LINK MEMO ...
Страница 160: ...9 2 9 2 MELSEC 9 MELSEC DATA LINK LIBRARY MEMO 9 ...
Страница 200: ...12 16 12 16 MELSEC 12 COMMUNICATION BETWEEN THE MASTER STATION AND LOCAL STATIONS MEMO ...
Страница 212: ...13 12 13 12 MELSEC 13 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MEMO ...
Страница 228: ...14 16 14 16 MELSEC 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MEMO ...
Страница 354: ...App 92 App 92 MELSEC APPENDIX Appendix 19 2 Q81BD J61BT11 121 141 147 153 19 158 103 5 91 Unit mm ...
Страница 355: ...App 93 App 93 MELSEC APPENDIX MEMO ...
Страница 361: ......