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towards a P2 PLC

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Comments

  • @Mickster said:
    Accessible field wiring:

    that's a good way to get density in a big box. Do you have a source for those terminal block connectors, and the screw connectors that go into them?

  • LtechLtech Posts: 381

    Phoenix:

    Phoenix Contact, 3.81mm Pitch, MC 1.5/ 8-ST-3.81, 8 Way, Pluggable Terminal Block, Plug, Cable Mount, Screw: RS-stocknr.: 220-4709; Fabrikantnummer: 1803633

    Phoenix Contact, 3.81mm Pitch, MC 1.5/ 8-G-3.81, 8 Way, Right Angle, Pluggable Terminal Block, Header, Wave Soldering: RS-stocknr.: 220-4793; Fabrikantnummer: 1803332

  • MicksterMickster Posts: 2,740

    @refaQtor said:

    @Mickster said:
    Accessible field wiring:

    that's a good way to get density in a big box. Do you have a source for those terminal block connectors, and the screw connectors that go into them?

    Even the AE knock-offs are really good. I just had to work with some DIN-rail mounted screw-terminal wiring (troubleshooting). Cable trunking, as usual, made access more difficult than I would've liked. I have scuffed fingers again :D

  • RaymanRayman Posts: 14,924

    @Mickster That looks like a stack of thin things, right?

    Seen stacks like that for pneumatic stuff too...

    Does make me think about having a side port, if there are any extra P2 pins.
    Would allow an easy connection to another box that connects on the side...

  • RaymanRayman Posts: 14,924

    @refaQtor Does this RJ45 wiring look like close to what you'd want?

    3840 x 2100 - 86K
  • @Ltech said:
    Phoenix:

    thanks

    @Rayman said:
    @refaQtor Does this RJ45 wiring look like close to what you'd want?

    that is the pinout I am using. I usually use 1&2 for serial.
    but, yeah, power and ground on those pins.

  • RaymanRayman Posts: 14,924
    edited 2025-02-10 21:34

    Looks like can just fit a 1.8" SPI LCD on the top board. Very tight fit, but appears can just squeeze it in...
    Was thinking about touchscreen version, but leaning away...

    Maybe try to get a couple slide switches and/or buttons on there too...

    680 x 380 - 9K
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