[DESIGN PRECAUTIONS]
!
DANGER
• If a communication error occurs in the AS-i system, the input will turn OFF from the slave having
the communication error.
Output to the slave having the communication error will be held or cleared depending on the
slave specifications.
The AS-i system communication error can be confirmed with the buffer memory's List of Active
Slaves (LAS) (15H to 18H) and with the input signal Configuration error (X4).
Using the above information, configure an interlock circuit on the sequence program so that the
system activates safely.
There is a risk of accidents caused by incorrect outputs or operations.
• Depending on the module fault, the input/output could enter ON or OFF status.
Provide an external monitoring circuit for I/O signals that could lead to major accidents.

!
CAUTION
• Do not bundle AS-i cable together with main circuit or power lines, or lay them close to these
lines.
As a guide, separate these lines by a distance of at least 100 mm, otherwise malfunctions may
occur due to noise.

CPU单元 A2ASCPU-S30
CPU单元 Q2ASCPU-S1
AC 输入/可控硅输出模块 AJ35PTF-28AS
CPU单元 A2ASCPU-S1
输入输出模块 A0J2-E28AS
AS-I主站模块 FX2N-32ASI-M
输入输出模块 A0J2-E56AS
AS-i模块 QJ71AS92
CPU单元 A2ASCPU
CPU单元 Q2ASHCPU
As-i模块 QJ71AS92
AC 输入/可控硅输出模块 AJ35PTF-56AS
模块 A1SJ71AS92
CPU单元 Q2ASHCPU-S1
CPU单元 Q2ASCPU