ProSoft Technology BM-1000-PM1K - Manual (Page 15)

Installation
ProSoft Technology, Inc. Page 15 of 36
June 10, 2015
4 Installation
4.1 Outdoor Enclosure Installation
1. Install or use existing outdoor NEMA-type enclosure.
2. Be sure the RS485 I/O Expansion System meets applicable grounding requirements
in the enclosure.
3. Install a 35 mm x 7.5 mm DIN rail (at least 166 mm (6.5-inch) wide) inside the
enclosure.
4. Provide external power supply: 9-30 VDC.
5. Make a hole on the bottom of the enclosure to run wires.
6. Run conduit for power and I/O cabling.
7. Feed power wiring into enclosure.
8. Terminate RS485 wiring.