Oldham MX62, Инструкция по установке и эксплуатации

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2.2. Description of Redundancy
The redundant structure of the system WinPro® means that the complete safety
functions are provided twice. From conversion of the analog signals into bus
signals to evaluation in the controller module and relay connection, any single
error will not lead to failure of the safety functions. In addition, the two control-
lers of the controller module continuously compare with one another. Thus, not
only single-error-protection is achieved but also maximum availability.
To fulfill maximum safety criteria, the whole safety chain from trans-ducer to
relay must be provided twice. Linking of transducers and relays can be carried
out with the software ConfigPro.
2.3. Description of Control Panel
The control panel consists of at least one LED module indicating 16 channels
and one logo module displaying the four LEDs for status monitoring. Three fur-
ther LED modules can increase the number of channels to 64. The LED modules
are identified by letters A to D, the channels are always numbered consecutively
from 1 to 16.
Inputs
Channel Identification
from to LED module from to
1 16 A A1 A16
17 32 B B1 B16
33 48 C C1 C16
49 64 D D1 D16
The inputs can also freely be allocated to the LED modules with the software
ConfigPro.
When using the optional LCD module, the four LEDs for status monitoring are
displayed thereon. The logo module is then no longer necessary.