Specifications; General Specifications; Performance Specifications - Mitsubishi LJ61BT11 User Manual

3 SPECIFICATIONS

3.1 General Specifications

3.2 Performance Specifications

3
Item
Transmission speed
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
1
Number of link points per station
(remote station/local station/intelligent device
station/standby master station)
Communication method
Synchronous method
Encoding method
Transmission path
Transmission format
Error control system
Connection cable
RAS function
Number of occupied I/O points
5V DC internal current consumption
Weight
1 Indicates the number of link points in remote net ver.1 mode. For the number of link points in remote net
Ver.2 mode and remote net additional mode, refer to Section 3.2 (1).
2 For the 5V DC internal current consumption and weight, refer to the following manual.
MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
3 - 1
This chapter provides the specifications of the L series master/local modules.
For the general specifications of the L series master/local modules, refer to the
following manual.
"Safety Guidelines", the manual supplied with the CPU module or head module
The following shows the performance specifications of the L series master/local
module.
Built-in CC-Link function
Can be selected from 156 kbps/ 625 kbps/ 2.5 Mbps/ 5 Mbps/ 10 Mbps
Varies according to the transmission speed (Refer to Section 3.2.2)
64 (Refer to Section 3.2.1)
1 to 4 stations
The number of stations can be switched by GX Works2 parameter setting.
Remote I/O (RX, RY)
Remote register (RWw) : 256 points
Remote register (RWr)
Remote I/O (RX, RY)
1
Remote register (RWw) : 4 points
Remote register (RWr)
Automatic return function
Slave station cut-off function
Error detection by the link special relay/register
Specification
: 2048 points
(master station remote device station/local station/ intelligent
device station/standby master station)
: 256 points (remote device station/local station/ intelligent device station/standby
master station master station)
: 32 points (local station is 30 points)
(master station remote device station/local station/ intelligent
device station/standby master station)
: 4 points (remote device station/local station/ intelligent device station/standby
master station master station)
Broadcast polling method
Frame synchronization method
NRZI method
Bus (RS-485)
Conforms to HDLC
16 12 5
CRC (X + X + X
Ver.1.10 compatible CC-Link dedicated cable
32 points (I/O assignment: Intelligent 32 points)
2
2
3 SPECIFICATIONS
LJ61BT11
+ 1)
0.46A
0.15kg
3 - 1