Performance Specification - Mitsubishi Electric AJ61BT11 User Manual

2. Performance Specification

2.1 Performance specification
The following shows the performance specification of the AJ61BT11
and A1SJ61BT11. Refer to the CPU module User's Manual to be used
for general specification of AJ61BT11 and A1SJ61BT11.
Item
Transmission speed
Maximum overall
cable distance
(Maximum
transmission
distance)
Maximum number of
connected modules
(when master station)
Number of occupied
stations
(when local station)
Maximum link points
for one system
Link points for one
remote/local station
Communication
method
Synchronous method
Encoding method
Transmission path
Transmission format
Error control system
Cable*2
Selectable from 156kbps/625kbps/2.5Mbps/5Mbps/10Mbps
Differs according to the transmission speed (Refer to Section 2.1.1)
64 modules
However, the following conditions must be satisfied:
{(1  a) + (2  b)+ (3  c) + (4  d)}  64
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.
{(16  A) + (54  B) + (88  C)}  2304
A: Number of remote I/O stations  64
B: Number of remote device stations  42
C: Number of local stations, standby master stations, intelligent
device stations  26
1 to 4 stations*1 (switched using the DIP switch)
Remote I/O (RX, RY)
Remote register (RWw)
Remote register (RWr)
Remote I/O (RX, RY)
Remote register (RWw)
Remote register (RWr)
CC-Link dedicated cable (Ver.1.00)/CC-Link dedicated high-
performance cable/Version 1.10 compatible CC-Link dedicated cable
Specification
: 2048 points
256 points (master station  remote/local
:
station)
256 points (remote/local station  master
:
station)
: 32 points (local station 30 points)
4 points (master station  remote/local
:
station)
4 points (remote/local station  master
:
station)
Broadcast polling method
Frame synchronous method
NRZI method
Bus (RS-485)
Conform to HDLC
16 12
CRC (X +X +X
2
5
+1)