You may require the following materials and tools for installation:
- a suitable power module, such as one of the following types:
- 24 VAC or 24 VDC, in-line, DIN mount capable, with grounding wire
- 120-240 VAC, in-line, DIN mount capable, with grounding wire
- FX-PM: external wall-mount power adapter (input 90-254 VAC, 50-60 Hz, output: 15 VDC, 1A), where FX-PM varies by AC wall plug, for installation locale (for example, FX-PMUS for U.S. or Japan installation, FX-PMEU for European installations, type C plug, or FX-PMUK for United Kingdom installations, type B plug)
- if using a 24 VAC power module, either one of the following:
- UL listed, Class 2, 24 VAC transformer, rated at minimum of 7.5 VA to 20 VA (approximate range of controller alone, to fully expanded unit with four additional NDIO16 modules and other option boards). A dedicated transformer is required.
- 24 VDC power supply, capable of supplying at least 1 A (24 W)
- DIN Rail: type NS35/7.5 (35 mm x 7.5 mm) and DIN rail end clips. Length of DIN rail depends on the number of optional DIN rail mounted options.
- suitable tools and fasteners for mounting unit and accessories.
- #2 Phillips screwdriver: used to install and remove any option card.
- small flat-blade screwdriver: used for making wiring connections to removable screw terminal plugs and mounting and removing modules from the DIN Rail.