Expanding Inputs/Outputs - Eaton easySafety Manual

02/16 MN05013001Z EN

Expanding inputs/outputs

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Expandable Expansion units
basic units
ES4P-221-... EASY618-..-RE
EASY620-..-TE
EASY202-RE
Special expansion units for connecting to other bus systems are shown in the
latest product catalogue.
1) Common supply for multiple outputs
Figure 29: Connecting and removing the memory card b
To increase the number of inputs/outputs, you can connect
non-safety expansion devices via the easyLink connection of
the easySafety devices. These can then be used for the
standard circuit diagram:
Danger!
Safety-related data must not be transmitted via the
easyLink interface.
All the inputs, outputs and data of the device connected
through easyLink must be used only for control functions
• 12 AC inputs,
• 6 relay outputs
• 12 DC inputs,
• 8 transistor outputs
2 relay outputs, common potential
Expanding inputs/outputs
1)
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