IS7200-C11
发布时间:2018-12-28 17:08:17点击率:
IS7200-C11
IS7200-C11
IS7200-C11
IS7200-C11
不会在操作系统中指定串口通讯链路,而且只使用自定义通讯协议,所以病毒 不会通过串口来进行传播。
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为了通过串口与上位机通信,需要在PLC上位机中安装远程IO数采程序。远程IO数采程序是特意为这种安全采集而开发的,程序本身很小,经过了严格的测试,不会对系统构成任何威胁。远程IO数采程序在PLC上位机采集到数据后,通过上位机的串口将数据传输到数采服务器。
3)安全措施
1)对于通过以太网通讯的机器,采用多网卡使各计算机彼此隔离。由于控制系统彼此独立,并且没有专门的控制网,所以前置数采集机要装有多网卡,一块网卡与服务器相连,其他网卡与控制系统相连,以保证控制系统间,控制系统与服务器都不在同一网段,每块网卡只开放专有数据通讯端口,将其他端口都屏蔽掉,实现“绿色安全防护”。当然如果考虑成本问题也可以让所有控制系统使用一块网卡通信,该网卡上绑定多个IP地址。如果认为该种方式还不够安全,服务器和前置机间也可以通过串口进行通讯,当然这要涉及增加硬件成本。
2)对于通过串口通讯的机器,该通信方式是安全的。有些控制机是通过串口与前置机进行通信,如果通过串口通讯的比较多,那么就需要在前置机上安装多串口卡。由于串口是独享设备,并且专为应用程序作为数据通信使用,所以其他程序没有可乘之机,即不可能通过该方式传播病毒。
MODICON AS-W953-012 CABLE ASSEMBLY
MODICON AS-WBXT-201PACT SUB RACK EXTENSION CABLE
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TSX QUANTUM 140-CPS-114-00 AC PS 115/230V 8AMP 1 pcs
MODECON SERVO MOTOR ASAI
Model No. S77C-E00-P010 Style CGP 37
Rated:5.7HP,4.26kW,19.8A,1500RPM
Stall:316.4 In.Lb 35.8 Nm 26.1A
Max. Cont:2222RPM
L-L Res:0.26 Ohms
Rated Ambient:40℃
Brake Stall:N/A
M477-CESO-ONOE REV E 1983-0005 BP
AEG MODICON DAP208 8 DIG O RELAY 2A REV 3 0pcs
AEG Modicon DEP-218 16-Pt. Input Module 115VAC 0pcs
AEG Modicon PC-E984-685 Processor Module PCE984685 2pcs
Schneider Gould Modicon AS-BDEP-216 Discrete Input 5pcs
MODICON PC-A984-145 CPU MODULE 1pcs
Schneider Modicon TSX Quantum 140 CPU 113 02 CPU Module 1pcs
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Part# Description Q"ty
1 140CPU11302 CPU MODULE 256K RAM 8KER LOGIC 1 X MB+ 1
2 AS-B804-116 I/O MODULE 115VAC 2
3 AS-B805-016 INPUT MODULE 16POINT 115VAC 27
4 AS-B806-032 OUTPUT MODULE 115VAC 1A/PT 32POINT 12
5 AS-B808-016 OUTPUT MODULE 16POINT 230VAC 3
6 AS-B809-016 INPUT MODULE 16POINT 800 I/O 230VAC 7
7 AS-B824-016 OUTPUT MODULE TRUE HIGH 2A/PT 16POINT 1
8 AS-B827-032 INPUT MODULE 32POINT 24VDC 3
9 AS-B829-116 INPUT MODULE 5V TTL FAST RESPONSE 16POINT 2
10 AS-B833-016 INPUT MODULE 16POINT 800IO 24VDC TRUE LOW 1
11 AS-B840-108 OUTPUT MODULE 8POINT REED RELAY 1
12 AS-B872-002 OUTPUT MODULE ANALOG 0-10+- -10-10 0-5 -5TO+5 4PT 12
13 AS-B872-100 OUTPUT MODULE ANALOG 4-20MA 4POINT 1
14 AS-B872-200 OUTPUT MODULE ANALOG VOLTAGE 4POINT 0
15 AS-B875-001 ANALOG INPUT MODULE 4-20MA 8POINT W/CONN AR 800 5
16 AS-B875-002 INPUT MODULE ANALOG 4-20MA 8POINT 1
17 AS-B875-111 INPUT MODULE ANALOG 4-20MA 1-5 -10+10 0-20MA -5-+5 2
18 AS-B883-201 INPUT MODULE 8POINT 800 I/O TRD 5
19 AS-BDEP-216 INPUT MODULE 16POINT 24VDC TRUE HIGH 5
20 AS-H827-100 RACK 11SLOT 27INCH SECONDARY 5
21 AS-H827-209 RACK PRIMARY 11SLOT 984-38X 48X 68X 78X 27IN 2
22 AS-J810-000 INTERFACE MODULE S901 RIO 1POINT 1
23 AS-J890-001 REMOTE I/O INTERFACE SINGLE CHANNEL 984/800 3
24 AS-P810-000 POWER SUPPLY MODULE PRE/AUX 115/230VAC 2A 50/60HZ 2
25 AS-P830-000 POWER SUPPLY AUXILLARY 800IO AC 1
26 AS-P884-001 POWER SUPPLY MODULE 170WATTS 4
27 AS-S908-110 CPU MODULE REMOTE 800 I/O 2
28 AS-S911-800 MODULE HOT STANDBY 2
29 CM1000MUNICATIONS MODULE FOR RF TAG SYSTEM 3
30 PC-0984-685 CPU MODULE M P PEER TO PEER 4
31 PC-A984-145 PLC 8K MEM/10KER 256I/O MOD+PORTS 1
32 PC-E984-385 CONTROLLER MODULE 984CPU 16K 24VDC/115/230VAC 1
33 PC-E984-685 CPU MODULE 24VDC 115/230VAC PS 984 SLOT MNT 2
Modicon 140 DDO 153 10.
Modicon 140 DDO 353 00
MODICON 140 EHC 202 00.
MODICON 140-ACO-130-00.
MODICON 140CHS11000
MODICON 140-CPU-534-14B
Modicon 140-CRA-931-00
MODICON 140-DAO-842-10 140DAO84210
MODICON 170 ADI 540 50
Modicon 170ADM35010
MODICON 174CEV20030
MODICON 410-4S908.
Modicon 490 NRP 253 00.
Modicon PSY1610 system
MODICON #AS-B824-016 24 VDC.
MODICON AEG AS-H819-209 7 SLOT RACK NIB.
Modicon AEG B827 Input Module 32 Point 24VDC
MODICON AEG CPU IO PLC ASSEMBLY RACK.
MODICON AEG DTA 200 201 RACK 9 MODULES
Modicon AEG PC-A984-120
Modicon AM-M907-101 PLC
Modicon Analog Input Module M340.
Modicon AS-884A-211.
Modicon AS B872-100 S63
Modicon As M84A-002
MODICON AS-B804-016 115 VAC
Modicon AS-B805-016 115VAC
Modicon AS-B827-032.
Modicon AS-B829-116 5V.
Modicon AS-B872-200.
Modicon AS-B873-001.
Modicon AS-B873-011.
Modicon AS-B875-002.
Modicon AS-B875-101.
Modicon AS-B875-111 B877-111.
Modicon AS-B875-111
Modicon AS-B883-200
Modicon AS-B885-100.
Modicon AS-BADU-210
Modicon AS-BDAP-208.
Modicon AS-BDAP-216N.j
Modicon AS-BDAP-216NDAP 216N.
Modicon AS-BDEP-209 PLC
Modicon AS-BDEP-216DEP 216
Modicon AS-BDEP-217 PLC
Modicon AS-BDEP-218DEP 218.
Modicon AS-BMOT-202MOT202.
MODICON AS-DBEP-297 DEP297
MODICON AS-H827-100 11
Modicon AS-H827-209 984
Modicon AS-J810-000.
MODICON AS-P810-000.
MODICON AS-P890-000.
MODICON AS-P933-007 PS-984B-832
MODICON B230-501 ,115VAC
Modicon B550.
Modicon B802-008 115 V.
MODICON B825
Modicon BM85C002
Modicon CM900.
Modicon Connectors and Connector Sets S43.
MODICON DAP 208 OUTPUT MODULE
Modicon DEP216AS-BDEP-216.
Modicon DEP-210AS-BDEP-210.
MODICON DEP 126 INPUT MODULE.
Modicon DR-PLS4-000
Modicon Gould 100-0317 Control Board
Modicon Gould Micro 84 M84A-001
Modicon Gould Micro 84 M84A-002 Power Supply
Modicon MA-0329-001 FD6Q.
MODICON MA-P933-000 POWER SUPPLY
MODICON MICRO 110CPU41103
MODICON MM-PMC3-100
MODICON MODEL B872-002.
MODICON NW-BM85-000.
MODICON PANELMATE P REFURBISHED WITH BOX
Modicon PC0185 PLC.
MODICON PC-0984-145
Modicon PC-0984-380
Modicon PC-0984-385.
Modicon PC-0984-785 984
Modicon PC-A894-145.
Modicon PC-A984-145 8K.
Modicon PC-A984-145 CPU 8K.
Modicon PC-A984-145 PLC
Modicon PCE984241
Modicon PC-E984-265 CPU.
Modicon PC-E984-385 385E
Modicon PC-E984-385.
Modicon PC-E984-685 685E
Modicon PC-E984-785.
Modicon PCI 85 Card 416NHM30030
Modicon PC-M984-230 Micro 984 Processor Module
Modicon PSY3610 Power Supply
Modicon Q984 PLC Card AS-C956-002
MODICON QUANTUM 140-CPU-434-12A
MODICON QUANTUM 140-NOM-212-00.
Modicon Schneider TSXpact Input Module DAP 217 PLC
Modicon Schneider TSXpact Input Module DEP 216 PLC
Modicon Servo Motor w Bayside Precision Gearhead
Modicon TSX08CD13R1AC
Modicon TSX08ED12F8
Modicon TSX Nano 07 3L 1428
Modicon TSX PCX3030 (TSXPCX3030)PLC
Modicon TSX Secondary Subrack 5 Slot DTA201 PLC
MODICON TSXDEY16A2.
ModiconDDD18DT.
Modicon#PCE984255 CPU.
NWBM85S232 Modicon
NW-BP85-002 MODICON.
NW-BP85-002.
PC-0984-145 CPU.
PC-A984-145 CPU.j
PC-A984-145.
PC-E984-275 Modicon.j
PC-E984-385.
PC-M984-230
TSXP57453M.
TSXPCX1031 TSX08PRGCAB PLC.
TSXPSY5500.
TSXRKY12EX NEW Modicon 12 Slot Ext Rack TSX-RKY-12EX



