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HIMax System 9 Life Cycle<br />
9 Life Cycle<br />
This chapter describes the following life cycle phases:<br />
� Installation<br />
� Start-up<br />
� Service and maintenance<br />
Instructions for a correct decommissioning and disposal of the products are provided in the<br />
manuals for the individual components.<br />
9.1 Installation<br />
This chapter describes how to install and connect the HIMax controllers.<br />
9.1.1 Mechanical Structure<br />
To ensure a faultless operation, choose a suitable mounting location for the HIMax <strong>system</strong><br />
in accordance with the operating requirements, see Chapter 2.1.3.<br />
Observe the instructions for the installation of Base Plates and other components in the respective<br />
manuals.<br />
9.1.2 Connecting the Field Zone to the I/O Module<br />
HIMax is a flexible <strong>system</strong> designed for continuous operation. It allows the I/O modules to<br />
be connected to the field zone:<br />
� directly, via the connector boards.<br />
� indirectly, via the field termination assemblies.<br />
The following section describes the four recommended wiring variants.<br />
1. Connection to single connector boards with screw terminals<br />
2. Connection to redundant connector boards with screw terminals<br />
3. Connection to single connector boards via field termination assemblies and <strong>system</strong> cables.<br />
4. Connection to redundant connector boards via field termination assemblies and <strong>system</strong><br />
cables.<br />
Additional wiring options require higher planning efforts and are not described in the manuals.<br />
If required, please contact HIMA Project Management & Engineering division.<br />
Wiring 1<br />
For an individual I/O module, connect the sensors or actuators to a non-redundant connector<br />
board with screw terminals.<br />
� Connect individual sensors or actuators to an individual I/O module on a per channel<br />
basis (non-redundant).<br />
� Connect two or more redundant sensors or actuators to two or more redundant modules<br />
on a per channel basis. The number of redundant sensors or actuators must be identical<br />
with the number of redundant modules (e.g., two sensors/two modules).<br />
HI 801 001 E Rev. 3.00 Page 74 of 104