1
1. Overview
This manual describes the specifications, name of each part, settings,
etc., of the AJ61BT11 CC-Link System Master/Local Module (hereafter
abbreviated as AJ61BT11) and A1SJ61BT11 CC-Link System Master/
Local Module (hereafter abbreviated as A1SJ61BT11) to be used in
combination with the MELSEC-A series programmable controller CPU.
Confirm that the following items are included in the package.
1.1 Definition of Ver.1.10
The module of which the cable length between station and station is
uniformly 20cm or more by improving the conventional limit of the cable
length between station and station is defined as Ver.1.10.
The conventional modules are defined as Ver.1.00.
The conditions for setting the cable length between station and station
uniformly to 20cm or more are indicated below.
1) All modules configuring the CC-Link system must use
Version 1.10.
2) All data link cables must be Version 1.10 compatible CC-
Link dedicated cable.
(1) Checking Version 1.10
The "CC-Link" logo is printed on the front of the module or on the
"rating plate" for the Version 1.10 modules.
Item name
Number of
items
AJ61BT11 CC-Link System
Master/Local Module
AJ61BT11
1
Terminating resistor 110
1/2W
(Brown-brown-brown)
2
Terminating resistor 130
1/2W
(Brown-orange-brown)
2
A1SJ61BT11 CC-Link System
Master/Local Module
A1SJ61BT11
1
Terminating resistor 110
1/2W
(Brown-brown-brown)
2
Terminating resistor 130
1/2W
(Brown-orange-brown)
2
Point
In the case of the system containing modules of both Ver.1.00 and Ver.1.10, the maximum
overall cable length and the station-to-station cable length must meet the specifications for
Ver.1.00.
