PLC在響應(yīng)外部或內(nèi)部的中斷請求而調(diào)用中斷服務(wù)程序時，累加器中的數(shù)據(jù)是不會丟失的，即PLC會將其中的內(nèi)容壓入堆棧。因此，用戶在中斷服務(wù)程序中仍可使用這些累加器，待中斷程序執(zhí)行完返回時，將自動從堆棧中彈出原先的內(nèi)容，以恢復(fù)中斷前累加器的內(nèi)容。
GE Versamax IC200ERM002 interfaces an expansion “rack” to a Versamax plc or Versamax niu i/o station system. GE Versamax IC200ERM002 the expansion rack can to include up to eight Versamax i/o and special-purpose modules. GE Versamax may be used without an expansion transmitter module.
ARCNET CARD 8 BIT ISA CONNECTOR SMC 90C66
ARCNET PC210 8-bit ISA CARD, standard micro systems
BERTHEL 0038-H-000100 EZ044 S5-ARCNET SIEMENS SIMATIC
TEWS TECNOLOGIES ARCNET CONTROLLER TPMC815-11 BRAND NEW
LOT COGENT QUARTET NIC DEC COMPAQ & XDS510 ARCNET CARDS
ARCNET ACTIVE HUB FOR PANASONIC POS SYSTEM
PureData PDI516 PDI516Plus ARCnet Card 16-bit ISA
SMC ARCnet PC120 PC-120 8-bit ISA Network Card 700.076
ARCNET ARCLINK-8 Lava 8-bit ISA PC/ XT/AT Silcom LH-105
CONTEMPORARY CONTROLS PCM20E PC CARD ARCNET ADAPTER
Contemporary Controls PC10466-FOG-SMA Arcnet Module
MOTOROLA VME Card Systech HPS-6245 Arcnet Host Adapter
PDI507 Pure Data ARCnet 8-bit ISA Twisted Pair Coax
Fisher-Rosemoun?t Rosemount Analytical Typ MLT 1M-IR-PO2
NEW FISHER ROSEMOUNT FILTER REGULATOR FS 67CFR 600
Fisher Rosemount CP6701-DA2 I/O File Assy 32B9835X012
Fisher Rosemount CL6721X1-A3 I/O Card 41B5215X102
FISHER ROSEMOUNT SMART DEVICE INPUT MODULE CL6827X1-A1
FISHER ROSEMOUNT PROVOX RAM INTERFACE DM6004X1-FA1
FISHER ROSEMOUNT SCL-C-002-M2 WATER QUALITY ANALYZER
Fisher-Rosemoun?t PC Board CL7701X1-A1 32B7734X022
FISHER ROSEMOUNT 8711 8711-TSA30FR1E5 8711TSA30FR1E5
Fisher Rosemount 0444rl1u1c2na temperaure 0444rl1u1
KJ3001X1-BH1 FISHER-ROSEMOUN?T DO MODULE NEW IN BOX
FISHER ROSEMOUNT 3051 L3AA2FD21AA PRESSSURE TRANSMITTER
FISHER ROSEMOUNT 0444RL2U1A2E5 0444RL2U1A2E5
LOT 3 FISHER-ROSEMOUN?T HF200 DIN RAIL FILTER HF240-A1
FISHER ROSEMOUNT DI 24VDC DRY CONTACT CARD KJ3001X1-BB1
FISHER ROSEMOUNT Element from a 1151GP7E22S1M1B?1
Fisher Rosemount Discrete IO 12P1824X012 CL6721X1A4
Fisher Rosemount Alphaline diaphragm pres. transducer
Fisher Rosemount Alphaline stainless pres. transducer
Fisher-Rosemoun?t 01984-2512-0005 Marshalling Panel MPC
