0608830157力士樂(lè)模塊se220
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0608830157力士樂(lè)模塊se220
0608830157力士樂(lè)模塊se220
0608830157
模擬量模塊有很多種接法。
以你的為例,是電流信號(hào)。簡(jiǎn)單點(diǎn)判斷,你的模擬量信號(hào)來(lái)源(儀表)是4線制還是2線制。
比如一個(gè)液位計(jì),需要單獨(dú)供電的(就是液位計(jì)端子上有電源端子),那么液位計(jì)的模擬量輸出為有源的,該液位計(jì)是4線制接法。液位計(jì)的模擬量輸出(+)接1769-IF4的I in0 +端子,(-)接1769-IF4的V/I in0 -端子,見(jiàn)左圖;
如果這個(gè)液位計(jì),不需要單獨(dú)供電(液位計(jì)接線端子上沒(méi)有電源端子),那么需要將24V DC電源串到回路中,24V DC+接儀表的(+)端子,儀表的(-)端子接1769-IF4的I in0 +端子,V/I in0 -端子與ANLG Com端子短接。
1769-IF4必須單獨(dú)供電,模塊的+24DC和dc NEUT端子接24V DC電源
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4C4556 SEAT
4C4557 PLUG
4C4558 WRENCH
4C4562 SA RING ASSY
4C4564 PAINT NOZZLE
4C4565 FITTING ASSY
4C4568 FIBER CUT GAUGE
4C4570 SA NOZZLE ASSY
4C4582 PAINT NOZZLE ASSY
4C4584 NOZZLE RING
4C4587 SA CAP
4C4588 COVER
4C4590 FITTING ASSY
4C4596 WRENCH ASSY
4C4598 RING
4C4599 GASKET
4C4600 SLEEVE
4C4603 CABLE STOPPER (FCBS)
4C4605 CABLE STOPPER (ROBOBEL)
4C4608 COLLAR
4C4610 COLLAR NUT ASSY
4C4611 MOTOR RING
4C4616 REFER TO 4J0955
4C4620 PIN
4C4621 SLEEVE
4C4622 SPACER
4C4625 ROD
4C4626 CHECKING JIG ASSY
4C4627 EX FITTING (D10X8)
4C4628 FITTING ASSY
4C4629 FITTING ASSY
4C4630 FITTING ASSY
4C4631 FITTING ASSY
4C4632 NUT
4C4633 NUT
4C4634 NUT
4C4635 FITTING ASSY
4C4637 FITTING ASSY
4C4639 NUT
4C4640 EX FITTING ASSY
4C4645 CYLINDER
4C4646 SEAL RING
4C4647 COLLAR
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