Seeking photos of junction boxes and wiring cabinets on site
Thread Content
Dear marine industry professionals, those who work at various factories and find it convenient to take photos – I hope you can share the following information: 1. The wiring and grounding inside the on-site junction boxes, including regular junction boxes as well as FF (Fieldbus Foundation) junction boxes. 2. Install CHARM cards in the on-site DCS wiring cabinets (located in the equipment area), etc. 3. For the DCS cabinets in the control room (including FF cabinets), SIS cabinets, and the power cabinets in the UPS room, it would be useful to have details on various components, including safety barriers, relays, surge protectors, as well as the 24V DC and 220V AC power supplies used to power the instruments.
What you mentioned applies to Emerson’s DeltaV DCS; the Charm single-point card is very rarely used in China.
Those who upload photos that meet the requirements will be rewarded with valuable electronic manuals related to automatic control; we hope that all sailors will actively upload their photos. Thank you.