1786-RG6
1786-RG6
.2用于模擬量控制
模擬量，如電流、電壓、溫度、壓力等等，它的大小是連續變化的。工業生產，特別是連續型生產過程，常要對這些物理量進行控制。
作為一種工業控制電子裝置，PLC若不能對這些量進行控制，那是一大不足。為此，各PLC廠家都在這方面進行大量的開發。目前，不僅大型、中型機可以進行模擬量控制，就是小型機，也能進行這樣的控制。
PLC進行模擬量控制，要配置有模擬量與數字量相互轉換的A／D、D／A單元。它也是I/O單元，不過是特殊的I/O單元。
A/D單元是把外電路的模擬量，轉換成數字量，然后送入PLC。D/A單元，是把PLC的數字量轉換成模擬量，再送給外電路。
Foxboro Integrator SQD Root Card 2AX-INT-L
Pyrotenax Communication Controller 780 Series GCC9000
Optical Cable Corporation Optic cable BX06-095D-W35SB
Dynamatic Positive Base Driver Board 15-591-7
General Electric PC Board 4006L5034 G001 2
Red Valve Control Pinch Valve Series 5200
Siemens AC Drive 6SE6440-2UE22-2CA0
Saunders 20" RS Valve Seat RKRS0500
Fybroc Backplate 1500 6" X 8" X 13"
Flexonics Expansion Joint w/Steel Rings 14" x 8"
Dow PVDF Lined Reducing Tee 6" X 6"
IFM Electronic Efector 300 Compressed Air Meter SD2001
Ethylene Flexijoint PTFE Expansion Bellows 6" 06DOBA-6
Flexonics Expansion Joint & Steel Rings 14 X 12 X 12"
ABB Interface Measurement Board 3BSE004940R0001
ABB Interface Measurement Board 3BSE004940R1
Foxboro Ph Transmitter 870ITPH-FYCAA-7
GEC Transformer Differential Relay MBCH12D1BD0751B
ABB Measuring Board Card 3BSE004939R1 SDCS-PIN-51
Hansen Shaft Mount Speed Reducer SMR207
Vibra Screw Neoprene Sleeve SLEV-NB-6004
Asco Solenoid Valve 4 Way 3/4 NPT EF8344G76
Endress+Hauser Level Switch DC11TAS-AN1355PMR1
Rosemount Pressure Transmitter 2088 G2S22A1S1B4M504
Brooks Variable Area Flowmeter 3810A14CARAA1A1
Stealth Panel Mount LCD Monitor 15" SV-1500N2-PM-RT
Foxboro Pressure Transmitter IDP10-D46B21C-M1L1C1K1V
GE Display Panel 32 LGT Keypad 104X905 EA 024
Siemens Numerical Overcurrent Protection 7SJ5115-4GA13
Brooks Variable Area Flowmeter 1" MT 3819
Biothermica Thermal Oxidizer Valve 14" Dia
Hy-Grade Check Valve 1" P01-GHH-F4
Hy-Grade Check Valve 1" P01-GHH-G4
Brooks Variable Area Flowmeter 1" MT 3819
Autogard Power Monitor E-510 for AC Motor
Brooks Flow Meter 1" MT 3819
Denison Proportional Throttle Valve F5C08-312-160-B1
New York Blower Shaft Viton Seal Assy U-04070-105
Foxboro Vortex Flowmeter 83F-D1HS1SSTJA
ABB Bailey Pulse Input Slave Module IMDSM04
Daytronic Controller 4033 series
Allen-Bradley 5 HP Drive 1336F-CWF50-AN-EN
Reliance Electric Field Regulator Module 57412-D
