TY801K01 情定亿佳
微型机控制的仅几点、十几点、几十点，如OMRON公司新推出的ZEN机，主机有8点、10点两种，还有扩展，多可扩到34点。再如西门子的logo机，小的也仅能控制10点。还如三菱的alpha机，I/O点数分别有6、10及20等几种规格，而alphaXL的I/O点数分别有14、24两种规格。这些机型，有的还内嵌有简易的编程工具，很便于编程。由于它的价格低廉、使用方便、工作可靠、体积很小…它的可输出电流比其它PLC都大，有的可达8安培。完全可成为新一代相应的继电器控制的替代品，也有的则称其为可编程继电器（PLR）。
小型机控制点可达100多点，以至于更多。如OMRON公司的CPM2A、CP1H、CQM1H，则分别可达到120、320、512点。西门子公司的S7200机可也达一百多点。新推出S7-200CN为中国版机型。当大配置时，控制点数可达248路（西门子称I/O点为路）。三菱公司的FX2N多点数也可达256点，而FX3UC机可达300多点。
中型机控制点数可达近500点，以至于以千点计。如OMRON公司CJ1H机可超过2000多点。德国西门子公司的S7300机多可达512点（开关量），新推出的318-2也可超过1000点（开关量）。还可另加128路模拟量输入或输出。三菱的Q系列的基本型机，控制点数也可达2048点。
大型机控制点数一般在1000点以上。如OMRON公司的。CS1H机大配置可达5000多点。三菱的Q系列的机，控制点数也可达8192点。
Saunders / Foxboro Adjustable Arm 6-CM (Lot of 4)
Rosemount Foxboro Taylor Electronic Transmitter
Rocker arm assembly D113BB Foxboro Un
REMANUFACTURED FOXBORO E69F-BI3-S CURRENT TO AIR CONVERTER 1/4"NPT 6-30 PSI
Remanufactured Foxboro E27R-S2RA6 Chart Recorder, 4-20 ma
Remanufactured Foxboro E27R-S2RA6 Chart Recorder, 1-5 VDC
Remanufactured Foxboro 760RNA-2a6t Chart Recorder, 4-20 ma
REMANUFACTURED FOXBORO 135B PNEUMATIC CONSOTROL INDICATING 135 B20-22 PSI
Remanufactured Foxboro 127S-2EA6 pneumatic recorder
Remanufactured Foxboro 127S-2EA6 Display unit
REMANED FOXBORO ASTEC AA16560 CM902WL I/A POWER SUPPLY MODULE 2100/240VAC 39VDC
REMAN Foxboro IDP10-T22A21F-M1V Flow Control 3626 PSI 4-20mA12.3-42 VDC FOXCOM
REFURBBED! FOXBORO TEMPERATURE CONTROLLER 130K-N4-SF
RECORDER ASS’Y for With Model Foxboro Century OVA-108 ANDOVA 128
REBUILT FOXBORO V1SD2A1A00A P-25 P25SDD2 DIAPHRAGM CONTROL VALVE1/2" NPT
REBUILT FOXBORO P50 V4A 1/2" NPT DIAPHRAGM CONTROL VALVE AIR TOCLOSE
QUANTITY 2 FOXBORO M40G 3-15 PSI
Quantity 2 Foxboro E13DM d/p Cell Electronic Transmitter
PSFLT-B3S0E51
PR-RFE1F-K PRRFE1FK FOXOBORO 120 VOLT 50/60Hz 9Va RECORDER--SA
POTTER & BRUMFIELD RELAY KR-4015-3 / FOXBORO TYPE A L100BW 115V**
Potter & Brumfield Foxboro KR-4015-3 L100BW Relay
Pneumatic controller Foxboro 43 AP - FA46C
Parker oil cylinder FBC2AU13A Bore : 4 '' Stroke : 10 '' withFoxboro positioner
PACK OF 2 FOXBORO RECORDING PENS PEN LO122DB BLUE
P0972QM - FOXBORO - P0972QM CONTROL NETWORK INTERFACE WITHWARRANTY
P0972PP - FOXBORO - P0972PP NODEBUS CONTROL NETWORKINTERFACE
P0961FX - FOXBORO - P0961FX FAST SHIPPING WITHWARRANTY
P0922YUFPS40024 - FOXBORO - P0922YU FPS400-24 FOXBORO POWERSUPPLY
P0917SY - FOXBORO PROFIBUS-DP FBM223 AVENSYS P0917SY WARRANTY FAST SHIPPING
P0917LYFPS40024 - FOXBORO - P0917LY FPS400-24 INVENSYS POWERSUPPLY
P0916KF-0B Foxboro Breakout Block PO916KF-OB F90
P0914ZX - FOXBORO - P0914ZX FCM IDENTIFICATION MODUL I/A SERIESFOXBORO
P0914ZM - FOXBORO - P0914ZM FCM IDENTIFICATION I/ASERIES
P0914YM - FOXBORO - P0914YM FIELDBUS COMMUNICATIONS MODULEFCM10E
P0902UT-OJ REV 0J FOXBORO EXPANSION MODULE I/A SERIES FBM 39 30DAY GUARANTEE
P0902UT-OE REV 0E FOXBORO EXPANSION MODULE I/A SERIES FBM 39 30DAY GUARANTEE
P0902UT-0H REV OH FOXBORO EXPANSION MODULE I/A SERIES FBM 39 30DAY GUARANTEE
P0902UT-0D REV OD FOXBORO EXPANSION MODULE I/A SERIES 30 DAYGUARANTEE
P0400YE-0P REV OP FOXBORO EXPANSION MODULE I/A SERIES FBM 04 30DAY GUARANTEE
P0400YE REV F2 FOXBORO EXPANSION MODULE I/A SERIES FBM 04 30 DAYGUARANTEE
ONE Foxboro Electrodeless Conductivity Sensor871EC-TF7-3
Nozzle U119TB Foxboro Un
NOS! FOXBORO FBM1 FIELD BUS MODULE P0400DA REV-0S 0-20MA
NOS! FOXBORO DNBT DUAL NODEBUS MODULE P0971WV
NOS! FOXBORO CP30 CONTROL PROCESSOR MODULE P0960AW1898146460
NOS FOXBORO Milliammeter Indicator Model 65PV-JG
NOS FOXBORO CHART DRIVE M0132NC 110v 60cy 3w 4rpm 24 Hour MotorAssist ((#3417))
NNB FOXBORO SPEC-200 255PH
NNB FOXBORO FBM241 I/A SERIES 8 INPUT 8 OUTPUT
NNB FOXBORO 2AX M1N
NNB FOXBORO 2AX DSP .......LOT OF 2.........
NNB FOXBORO 2AX DS1 .......LOT OF 2.........
NNB FOXBORO 2AC-M3
NIB Quantity 5 Foxboro 3/4" Couplers B0184HX Union U106PMU106RS
NIB FOXBORO SENSOR MODULE D0135SN 316L SILICONE
NIB FOXBORO RANGE 3-15PSI SERIAL 2362303 PRESSURE ELEMENT
NIB FOXBORO P919A POWERACTOR POWER POSITIONER W/ INSTRUCTIONS(Z1)