The new G9SP software-based modular safety controllers from Omron offer a convenient approach to implementing dependable safety systems with a low total cost of ownership. The controllers satisfy the needs of today’s end users for flexibility as, unlike hard-wired safety systems, they can be reconfigured quickly and inexpensively when requirements change.
Ideally suited to applications in the packaging, food, automotive, injection moulding and printing sectors, G9SP controllers are available in models with 20/8, 10/16 and 10/4 safety inputs and outputs. These units are complemented by a series of expansion modules that can be used to add conventional inputs and outputs to the controllers.
An optional Ethernet interface makes G9SP controllers easy to integrate with modern control systems, while the USB programming interface means that almost any PC can be used to program and configure the units. Programs can also be stored on removable memory for easy transfer between controllers – an important benefit for series production applications or in case of replacement.
The controllers feature programming with certified function blocks pre-loaded for all common applications including, for example, non-contact switch, single-beam sensor and safety mat inputs. User defined function blocks are also supported and are fast and easy to develop and test. All elements of the program, including function blocks, can be re-used across applications.
The programming software supplied by Omron for use with G9SP controllers features an intuitive user interface and provides step-by-step guidance through the design process. Also incorporated are a simulation tool that allows the functioning of the safety system to be evaluated and proved before the system goes live, and a powerful diagnostic system for rapid troubleshooting.
The modular software-based safety controllers comply fully with the requirements of EN ISO 13849-1 (PLe).
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