Beckhoff KL85 Series, Документация

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Product overview
KL85xx und KL9309 9 Version: 2.1.0
2 Product overview
2.1 Introduction
Fig. 1: Manual operating module with K-bus interface
Manual operating modules with K-bus interface
The manual operating modules have been developed for the switching, controlling and observation of digital
and analog signals.
They enable the setting and reading of data and values in case of failure of a controller.
The manual operating modules provide the functionality of a local priority control/display unit according to
EN ISO 16484-2:2004, Chapter 5.4.3.
The equipment manufacturer must ensure access protection against unauthorized operation by installing
suitable components (see EN ISO 16484-2:2004, Chapter 5.4.3.3. - Access protection for local priority
control/display units).
Manual operation can be disabled via the user program. See chapter "Control and status bytes" of the
respective module.
The manual operating modules can be installed in the control cabinet door using a snap-in technique; they
are wired inside the control cabinet.
Up to 31 modules can be inserted via the K-bus interface with K-bus extension. This facilitates integration of
the manual operating modules in the universal bus terminal system.
Connection to the KL9309 [
}
22] signal-independent transfer terminal takes place via ribbon cable. The
signals are electrically isolated. Power and error LEDs indicate the status of the modules.
By means of installation in the control cabinet door, the modules can be operated without having to open the
control cabinet door.
A total of five different modules are available:
• KL8500 [
}
10] | Placeholder module
• KL8519 [ } 12] | Signal module, 16-channel digital input
• KL8524 [
}
14] | Output module, 4 x 2-channel digital output
• KL8528 [
}
16] | Output module, 8-channel digital output
• KL8548 [ } 18] | Analog module, 8-channel analog output