4 Start-up
X-DI 16 01
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HI 801 057 E Rev. 4.00
4 Start-up
This chapter describes how to install, configure and connect the module. For more
information, refer to the Safety Manual (HI 801 003 E).
i
The safety-related application (SIL 3 in accordance with IEC 61508) of the inputs and the
contact makers connected must comply with the safety requirements. Fore more
information, refer to the HIMax Safety Manual.
4.1 Mounting
Observe the following points when mounting the module:
Only operate the module with the appropriate fan components. For more information,
see the System Manual (HI 801 001 E).
Operation is only permitted with the suitable connector board, see Chapter 3.6.
DANGER
Danger of electric shock!
For connector boards with spring terminals: If the voltages exceed SELV, use the
X-CB COVER 01 cover hoods.
Observe all safety regulations!
The module and its connected components must be mounted to provide protection of at
least IP20 in accordance with EN 60529: 1991 + A1: 2000.
NOTE
Overcurrent due to incorrect wiring!
Failure to comply with these instructions can damage the electronic components.
The module is not designed for connecting three-phase current!
Only one phase can be connected to the module.
Observe the following points:
Plugs and terminals connected to the field zone.
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Take the appropriate earthing measures when connecting the plugs and terminals to
the field zone.
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An unshielded cable may be used for connecting the contact makers to the digital
inputs.
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On the module side, the shielding must be connected to the cable shield rail (use SK
20 shield connection terminal block or similar).
-
When using stranded wires, HIMA recommends fastening ferrules to the wire ends.
The terminals must be suitable for fastening the cross-sections of the cables in use.
If the supply is used, utilize the voltage output used for the assigned input, see Table 9.
HIMA recommends using the supply of the module.
If an external supply or measurement unit fails, the affected digital input on the module
can be overloaded and damaged. If an external supply is required for the given
application, check the switching threshold following a non-transient overload that
exceeds the limit values of the module.
The inputs can be interconnected redundantly using the corresponding connector
