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皮爾茲PILZ擴(kuò)展模塊概述，，特性，范圍

使用擴(kuò)展模塊的處
還可部署分布式設(shè)備
直接在現(xiàn)場監(jiān)控傳感器
可輕松連接接觸擴(kuò)展模塊以增加繼電器觸點(diǎn)基礎(chǔ)單元右側(cè)：1 個 PNOZsigma 擴(kuò)展模塊
基礎(chǔ)單元左側(cè)：1個現(xiàn)場總線模塊、1個通信模塊和4個連接模塊
PNOZ mml1p Multi Link：通過4芯屏蔽雙絞線進(jìn)行點(diǎn)對點(diǎn)連接，32路虛擬輸入和輸出
PNOZ mml2p PDP：個擴(kuò)展模塊可連接zui多四個 PDP67 分布式輸入模塊，可配置zui多16個傳感器
缺點(diǎn)
1、:
1、使得內(nèi)核更加緊湊靈活.
2、修改內(nèi)核時, 不必重新編譯整個內(nèi)核.
3、模塊可以不依賴于某個固定的硬件平臺,即使它依賴于某系統(tǒng)特殊的硬件特點(diǎn)
4、模塊的目標(biāo)代碼旦被鏈接到內(nèi)核,它的作用和靜態(tài)鏈接的內(nèi)核目標(biāo)代碼*等價.所以當(dāng)調(diào)用模塊函數(shù)時,無須顯式的消息傳遞.
5、截獲系統(tǒng)調(diào)用.
2 缺點(diǎn):模塊機(jī)制帶來安全上的隱患
1、修改輸出符號表.
2、通過修改系統(tǒng)調(diào)用,使模塊自己隱性.
3、重定向文件操作.
4修改文件屬主.
5、隱藏進(jìn)程.
6、重定向可執(zhí)行文件.
7、通過修改系統(tǒng)調(diào)用sys_socketcall,使得系統(tǒng)在收到數(shù)據(jù)包后打開后門
8、TTY劫持.
9、病毒.
模塊也可以叫隔離器，是在自動化控制系統(tǒng)中對各種工業(yè)信號進(jìn)行變送、
轉(zhuǎn)換、隔離、傳輸、運(yùn)算的種儀表，可以和各種工業(yè)傳感器配合，取回參數(shù)信號，
隔離變送傳輸，滿足企業(yè)本地監(jiān)冖遠(yuǎn)程數(shù)據(jù)采集。

皮爾茲PILZ擴(kuò)展模塊概述，，特性，范圍

型號：

307415B-01	Pilz G3	PDIA 2 Treiber Disk
325609-01	Pilz FC	FB/F10, 10 Sek., 470 kOhm
325708-01	Pilz FC	FB/F10, 300 Sek., 16 MOhm
326401-01	Pilz FC	FB/F11, 30 Sek., 10 kOhm
326601-01	Pilz FC	FB/F11, 100 Sek., 10 kOhm
326711-01	Pilz FC	FB/F11, 300 Sek., 10 kOhm
350002-01	Pilz FB	AFZ W 1
350012-01	Pilz FB	AFZ W 10
350031-01	Pilz FB	AFZ A 1000
350039-01	Pilz FB	AFZ A 180MIN
373001-01	Pilz FC	Klarsichtschutzhaube AKH
374007-01	Pilz FC	Reduzierring für AFZ
407710-01	Pilz FB	S1SW P/UB 24V-240 VACDC/UN 690VACDC/TA 30s
474120-01	Pilz FJ	PNKL 24VAC/24VDC
474123-01	Pilz FJ	PNKL 110VAC/24VDC
474127-01	Pilz FJ	PNKL 230VAC/24VDC
710001-01	Pilz IC	PNOZ c1 24VDC 3n/o 1n/c
720180-01	Pilz FJ	PST X2 24VDC 2n/o
720300-01	Pilz FJ	PST 4 24VDC 6S 4O
720309-01	Pilz FJ	PST 4 230VAC 6S 4O
750101-01	Pilz G9	PNOZ s1 24VDC 2n/o
750102-01	Pilz G9	PNOZ s2 24VDC 3 n/o 1 n/c
750103-01	Pilz G9	PNOZ s3 24VDC 2 n/o
750104-01	Pilz G9	PNOZ s4 24VDC 3 n/o 1 n/c
750105-01	Pilz GC	PNOZ s5 24VDC 2 n/o 2 n/o t
750106-01	Pilz G8	PNOZ s6 24VDC 3 n/o 1 n/c
750107-01	Pilz GA	PNOZ s7 24VDC 4 n/o 1 n/c
750108-01	Pilz GA	PNOZ s8 24VDC 2 n/o
750109-01	Pilz GC	PNOZ s9 24VDC
750110-01	Pilz GA	PNOZ s10 24VDC 4n/o 1n/c
750111-01	Pilz GA	PNOZ s11 24VDC 8n/o 1n/c
750124-01	Pilz G9	PNOZ s4.1 24VDC 3 n/o 1 n/c
750126-01	Pilz G8	PNOZ s6.1 24VDC 3 n/o 1 n/c
750134-01	Pilz G9	PNOZ s4 48-240VACDC 3 n/o 1 n/c
750135-01	Pilz GC	PNOZ s5 48-240VACDC 2 n/o 2 n/o t
750136-01	Pilz G8	PNOZ s6 48-240VACDC 3 n/o 1 n/c
750154-01	Pilz G9	PNOZ s4.1 48 - 240VAC/DC 3 n/o 1 n/c
750156-01	Pilz G8	PNOZ s6.1 48-240VACDC 3 n/o 1 n/c
750167-01	Pilz GA	PNOZ s7.1 24VDC
750177-01	Pilz GA	PNOZ s7.2 24VDC
750330-01	Pilz HO	PNOZ s30 24-240VACDC 2 n/o 2 n/c
751101-01	Pilz G9	PNOZ s1 C 24VDC 2n/o
751102-01	Pilz G9	PNOZ s2 C 24VDC 3 n/o 1 n/c
751103-01	Pilz G9	PNOZ s3 C 24VDC 2 n/o
751104-01	Pilz G9	PNOZ s4 C 24VDC 3 n/o 1 n/c
751105-01	Pilz GC	PNOZ s5 C 24VDC 2 n/o 2 n/o t
751106-01	Pilz G8	PNOZ s6 C 24VDC 3 n/o 1 n/c
751107-01	Pilz GA	PNOZ s7 C 24VDC 4 n/o 1 n/c
751108-01	Pilz GA	PNOZ s8 C 24VDC 2 n/o
751109-01	Pilz GC	PNOZ s9 C 24VDC
751110-01	Pilz GA	PNOZ s10 C 24VDC 4n/o
751111-01	Pilz GA	PNOZ s11 C 24VDC 8n/o
751124-01	Pilz G9	PNOZ s4.1 C 24VDC 3 n/o 1 n/c
751126-01	Pilz G8	PNOZ s6.1 C 24VDC 3 n/o 1 n/c
751134-01	Pilz G9	PNOZ s4 C 48-240VACDC 3 n/o
751135-01	Pilz GC	PNOZ s5 C 48-240VACDC 2 n/o 2 n/o t
751136-01	Pilz G8	PNOZ s6 C 48-240VACDC 3 n/o 1 n/c
751154-01	Pilz G9	PNOZ s4.1 C 48 - 240VAC/DC 3 n/o 1 n/c
751167-01	Pilz GA	PNOZ s7.1 C 24VDC
751177-01	Pilz GA	PNOZ s7.2 C 24VDC
751330-01	Pilz HO	PNOZ s30 C 24-240VACDC 2 n/o 2 n/c
773300-01	Pilz G5	PNOZ p1p 24VDC
773630-01	Pilz G6	PNOZ po3.1p 8S
773631-01	Pilz G6	PNOZ po3.2p
773632-01	Pilz G6	PNOZ po3.3p
773634-01	Pilz G6	PNOZ po3p 3n/o 1n/c
773900-01	Pilz G7	PNOZ pe1p 24VDC
773950-01	Pilz G5	PNOZ p1vp 30s
773951-01	Pilz G5	PNOZ p1vp 300s
774000-01	Pilz FJ	PNOZ 10 24VAC 6S4O
774001-01	Pilz FJ	PNOZ 10 42VAC 6S4O
774003-01	Pilz FJ	PNOZ 10 110-120VAC 6n/o 4n/c
774006-01	Pilz FJ	PNOZ 10 230VAC 6S4O
774009-01	Pilz FJ	PNOZ 10 24VDC 6S4O
774012-01	Pilz FJ	PNOZ 2VJ 24VDC
774013-01	Pilz FJ	PNOZ 2VQ 24VDC
774017-01	Pilz FP	PZW/30/ 230VAC
774019-01	Pilz FP	PZW/30/ 24VDC
774023-01	Pilz FP	PZA/ 300/ 110-120VAC
774026-01	Pilz FP	PZA/ 300/ 230VAC
774028-01	Pilz FP	PZA/ 600/ 24VDC
774029-01	Pilz FP	PZA/ 300/ 24VDC
774030-01	Pilz FP	PZA/ 30/ 24VDC
774040-01	Pilz FP	PZA 30/230VAC 1n/o 2 n/c
774041-01	Pilz FP	PZA 3/ 24VDC 1n/o 2n/c
774042-01	Pilz FP	PZW/3/ 24VDC
774044-01	Pilz FP	PZW/3/ 110-120VAC
774048-01	Pilz FP	PZW/3/230VAC
774050-01	Pilz FJ	PNOZ 15 24VDC
774051-01	Pilz FJ	PNOZ X7.1 24VAC/DC
774053-01	Pilz FJ	PNOZ X7 110VAC
774055-01	Pilz FJ	PNOZ X7 120VAC
774056-01	Pilz FJ	PNOZ X7 230VAC 2S
774057-01	Pilz FJ	PNOZ X7 240VAC 2S
774058-01	Pilz FJ	PNOZ X7 42VAC 2n/o
774059-01	Pilz FJ	PNOZ X7 24VAC/24VDC 2S
774060-01	Pilz FL	PNOZ 16 24VAC/24VDC 2S
774061-01	Pilz FL	PNOZ 16 42VAC 24VDC 2n/o
774063-01	Pilz FL	PNOZ 16 110VAC/24VDC 2S
774066-01	Pilz FL	PNOZ 16 230VAC/24VDC 2S
774067-01	Pilz FL	PNOZ 16 240VAC/24VDC 2S
774070-01	Pilz FL	PNOZ 16S 24VAC/24VDC 2S
774073-01	Pilz FL	PNOZ 16S 110VAC/24VDC 2S
774075-01	Pilz FL	PNOZ 16S 120VAC/24VDC 2S
774076-01	Pilz FL	PNOZ 16S 230VAC/24VDC 2S
774077-01	Pilz FL	PNOZ 16S 240VAC/24VDC 2S
774080-01	Pilz FJ	PNOZ 11 24VAC/24VDC 7S1O
774085-01	Pilz FJ	PNOZ 11 110-120VAC 24VDC 7S1O
774086-01	Pilz FJ	PNOZ 11 230-240VAC/24VDC 7S1O
774100-01	Pilz FJ	PNOZ Ex 230VAC 3S1O
774104-01	Pilz FJ	PNOZ Ex 115VAC 3S1O
774140-01	Pilz FK	PZE 9 24VAC 8S1O
774143-01	Pilz FK	PZE 9 110-120VAC 8S1O
774148-01	Pilz FK	PZE 9 230-240VAC 8S1O
774150-01	Pilz FK	PZE 9 24VDC 8S1O
774300-01	Pilz FJ	PNOZ X1 24VACDC 3S1O
774303-01	Pilz FJ	PNOZ X2 24VACDC 2S
774304-01	Pilz FJ	PNOZ X2C 24VACDC 2S
774305-01	Pilz FJ	PNOZ X2.1C 24VACDC 2S
774306-01	Pilz FJ	PNOZ X2.1 24VACDC 2S
774309-01	Pilz FJ	PNOZ X3.2 230VAC/24VDC 3S 1O
774310-01	Pilz FJ	PNOZ X3 24VAC/24VDC 3S 1O
774311-01	Pilz FJ	PNOZ X3 42 VAC 3S 1O
774312-01	Pilz FJ	PNOZ X3 48VAC/24VDC 3n/o 1n/c 1so
774314-01	Pilz FJ	PNOZ X3 110VAC/24VDC 3S 1O
774315-01	Pilz FJ	PNOZ X3 115VAC/24VDC 3S 1O
774316-01	Pilz FJ	PNOZ X3 120VAC/24VDC 3S 1O
774318-01	Pilz FJ	PNOZ X3 230VAC/24VDC 3S 1O
774319-01	Pilz FJ	PNOZ X3 240VAC/24VDC 3S 1O
774321-01	Pilz FJ	PNOZ X3.1 230VAC/24VDC 3S 1O
774322-01	Pilz FJ	PNOZ X3.1 240VAC/24VDC 3S 1O
774323-01	Pilz FJ	PNOZ X5J 24VDC 2n/o