SICK MITSUBISHI ELECTRIC MELSEC iQ-F FX5, Руководство пользователя, Страница: 28 / 176

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1 OVERVIEW
1
OVERVIEW
Safety extension module is a module that can configure a safety control system with an FX5 CPU module.
Features
The following explains the features of a safety extension module.
■
Easy to construct a safety control system
A safety extension module can be attached directly to the iQ-F bus.
Therefore, only by connecting a safety extension module to a general control system, the conventional system can be
expanded to a safety control system.
Additionally, each status of the safety control (such as safety inputs/outputs and error statuses) can be monitored.
■
Construct a safety system without programming
A safety control system can be constructed by selecting a built-in program of a safety extension module.
No sequence program for the safety control is required.
■
Easy to troubleshoot
When an error occurred on a safety control side, the error status can be easily checked in the monitor of GX Works3 or the
module diagnostic screen; therefore, troubleshooting can be done easily.
Additionally, unlike a general safety relay and a safety controller, the safety wiring or setting of a communication gateway
module to monitor the safety control status is not required because a safety extension module can be attached directly to the
iQ-F bus.
(1) FX5 CPU module
(2) Safety main module (FX5-SF-MU4T5)
(3) Safety input expansion module (FX5-SF-8DI4)
(4) Robots
(5) Light curtains
(1)
(2) (3)
(4) (5)