Chapter 2: Installation
2X Series Installation Manual 31
Keep mains cables separate from other cabling to avoid potential short circuits
and interference. Use the provided cable ties to secure mains cables to the
cabinet on either side of the fuse terminal block to prevent movement.
Caution: If the control panel has a network board installed, the mains cable must
enter the cabinet from the bottom for proper operation.
Figure 15: Connecting the mains power supply
1. Mains fuse
2. Live
3. Earth
4. Neutral
For fuse specifications, see Chapter 5 āTechnical specificationsā on page 109.
Selecting 115 or 230 VAC operation
Caution: An incorrect power setting can damage the power supply. Always
disconnect the control panel from the mains supply before changing the power
setting.
The default power setting is 230 VAC. For 115 VAC operation use a small
screwdriver to change the power setting switch, located on the side of the power
supply unit, as shown in Figure 16 below.
Figure 16: Selecting 115 or 230 VAC operation