P0926EQ
日期：2019-9-11
6 晶闸管保护
晶闸管承受过电压、过电流的能力很差，这是它的主要缺点。晶闸管的热容量很小，一旦发生过电流时，温度急剧上升，可能将pn结烧坏，造成元件内部短路或开路。例如一只100a的晶闸管过电流为400a时，仅允许持续0.02s，否则将因过热而损坏；晶闸管耐受过电压的能力极差，电压超过其反向击穿电压时，即使时间极短，也容易损坏。若正向电压超过转折电压时，则晶闸管误导通，导通后的电流较大，使器件受损。
6.1 晶闸管的过压保护
在晶闸管两端并联r-c阻容吸收回路，如图3所示，利用电容吸收过压。其实质就是将造成过电压的能量变成电场能量储存到电容中，然后释放到电阻中消耗掉。
晶闸管从导通到阻断时，和开关电路一样，因线路电感（主要是变压器漏感lb）释放能量会产生过电压。由于晶闸管在导通期间，载流子充满元件内部，所以元件在关断过程中，正向电压下降到零时，内部仍残存着载流子。这些积蓄的载流子在反向电压作用下瞬时出现较大的反向电流，使积蓄载流子迅速消失，这时反向电流消失的极快，即di/dt极大。因此即使和元件串连的线路电感l很小，电感产生的感应电势l（di/dt）值仍很大，这个电势与电源电压串联，反向加在已恢复阻断的元件上，可能导致晶闸管的反向击穿。这种由于晶闸管关断引起的过电压，称为关断过电压，其数值可达工作电压峰值的5～6倍，所以必须采取抑制措施。
阻容吸收电路中电容器把过电压的电磁能量变成静电能量存贮，电阻防止电容与电感产生谐振、限制晶闸管开通损耗与电流上升率。这种吸收回路能抑制晶闸管由导通到截止时产生的过电压，有效避免晶闸管被击穿。
阻容吸收电路安装位置要尽量靠近模块主端子，即引线要短。最好采用无感电阻，以取得较好的保护效果。
6.2 晶闸管的过流保护
由于半导体器件体积小、热容量小，特别像晶闸管这类高电压大电流的功率器件，结温必须受到严格的控制，否则将遭至彻底损坏。当晶闸管中流过大于额定值的电流时，热量来不及散发，使得结温迅速升高，最终将导致结层被烧坏。
产生过电流的原因是多种多样的，例如，变流装置本身晶闸管损坏，触发电路发生故障，控制系统发生故障等，以及交流电源电压过高、过低或缺相，负载过载或短路，相邻设备故障影响等。
晶闸管过电流保护方法最常用的是快速熔断器。由于普通熔断器的熔断特性动作太慢，在熔断器尚未熔断之前晶闸管已被烧坏；所以不能用来保护晶闸管。快速熔断器由银制熔丝埋于石英沙内，熔断时间极短，可以用来保护晶闸管。
与普通熔断器比较，快速熔断器是专门用来保护半导体功率器件过电流的。它具有快速熔断的特性，在流过6倍额定电流时其熔断时间小于50hz交流电的一个周期（20ms）。一般说来快速熔断器额定电流有效值应小于被保护晶闸管的额定有效值，同时要大于流过晶闸管的实际有效值。 咨询热线：18150695049
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Allen Bradley 2711-T9C8 /C | PanelView 900 DH+ FRN 4.00
Allen Bradley 2711-T5A3L1 /B | PanelView 550 DH485 FRN 4.41
ALLEN BRADLEY 2711P-T6C20A USPP 2711PT6C20A
ALLEN BRADLEY 2711P-T6C20A USPP 2711PT6C20A
WARRANTY ALLEN BRADLEY 1336-BDB-SP9D CONTROL BASE DRIVER BOARD 74103-244-59 14
WARRANTY ALLEN BRADLEY 1336-BDB-SP11C GATE DRIVER BOARD 74103-244-63 REV 12
New Sealed Allen Bradley 2711P-T6C20D9 /A Pkg 2013 PanelView Plus 6 600 Terminal
Allen Bradley Panelview Plus 700 2711P-T7C4B1 Ser. A w/ 2711P-RP1/D Logic Module
ALLEN BRADLEY 2711P-T6C5D USPP 2711PT6C5D
Monitech LCD for Allen Bradley Panelview 2711E T12C6 Can Ship Overnight
Allen Bradley Panelview Plus 700 2711P-T7C4D1 Ser. A w/ 2711P-RP1/G Logic Module
Allen Bradley Panelview Plus 700 2711P-T7C4B1 Ser. A w/ 2711P-RP1/E Logic Module
New Allen Bradley 2711P-RDK7C /C 2711PRDK7C PanelView Plus Display Module
Allen Bradley Panelview Plus 700 2711P-T7C4B1 Ser. A w/ 2711P-RP1/D Logic Module
Allen Bradley 2711-T10C8 /C PanelView 1000 Color Touch/DH+/RS232-Printer, Read!
ALLEN BRADLEY 2711-K10C1 Panelview 1000 Panel
Allen Bradley 2711P-RP8D | PanelView Plus Logic Module - Mfg 2015 *NIBFS*
Allen-Bradley 2711-K5A5 PANELVIEW 550
NEW ALLEN BRADLEY 2711P-RP2 PANELVIEW PLUS LOGIC MODULE SER G D533647
Brand New In Box AB Allen Bradley HMI 2711P-T6C20D8 Touch Panel
New Sealed Allen Bradley 2711P-T6C20D8 /A 2016 PanelView Plus 6 600 Color Touch
Allen Bradley 2711-T10G16 /E 2711T10G16 PanelView 1000 Grayscale, DF1 Communica
ALLEN BRADLEY PANELVIEW 1000 CONTROL PANEL 2711-T10C20L1 SER C REV C FRN 4.20
NEW IN BOX ALLEN-BRADLEY 2711P-T6M5A /D 2711PT6M5A SER D , MFG 02/2013
FACTORY SEAL ALLEN-BRADLEY 2711P-T6M5D8 2711PT6M5D8 SER A , MFG 12/2014
Allen Bradley 2711-T5A2L1 /B PanelView 550 Mono/Touch/DH-485 DC Power FRN 4.46
Allen Bradley 2711P-T10C6A2 /A PanelView Plus 1000 Touch DH+/DH-485/RIO 128MB AC
2711-K14C10 SER B REV D FRN 4.20 PANEL VIEW 1400 ALLEN-BRADLEY 12M WARRAN ID8485
ALLEN BRADLEY PANELVIEW 550 2711-T5A20L1 X/REV G /SER A /FRN 4.46
ALLEN BRADLEY PANELVIEW 550 2711-T5A20L1 X/REV F/SER A /FRN 4.20
New Sealed Allen Bradley 2711P-T6C20D8 Panelview Plus 600 HMI NIB FS 2016
AB Allen Bradley Panel View 2711C-T10C
Allen Bradley 2711P-T10C4D1 | PanelView Plus 1000 - Mfg 2009
Allen Bradley 2711-K5A2 /H | PanelView 550 DH485 FRN 4.46
ALLEN BRADLEY PANELVIEW PLUS 600, 2711P-T6C20D / NEW
Allen Bradley 2711-T10C8 / D PanelView 1000 Color / Touch / DH+/RS-232 FRN 4.20
(Pkg of 3) TOUCHSCREENS for 2711-T9A Panelview 900 monochrome--can ship express
Allen Bradley 2711P-T7C4A2 /A PanelView Plus 700 Touch 128MB Flash/RAM, Read!
*Ships Today* Allen Bradley 2711P-T6C20D8 Panelview Plus Ternminal *NEW 2016*
Allen Bradley 2711P-T10C4A2 /A PanelView Plus 1000 Touch/Enet/RS232 128MB AC
Allen-Bradley 2711P-T7C4D8 PanelView Plus 700 2711PT7C4D8
Allen Bradley Panelview Plus 600 Compact 2711P-T6C5D Ser B
Allen Bradley Panelview 600 2711-T6C15L1X Ser B Rev C FRN 4.43
ALLEN BRADLEY 2711-K10C10 SERIES B REV B FRN 3.30 PANELVIEW **
ALLEN BRADLEY NEW SEAL 2711P-K4M20D8 /A 2711PK4M20D8 PANELVIEW PLUS 400
Allen Bradley Panelview 600 2711-T6C15L1X Ser B FRN 4.46
Allen Bradley 2711P-T10C4D1 PanelView Plus 1000, 2711P-RP1 / 2711P-RDT10C
ALLEN BRADLEY 2711-T10C15 PANELVIEW 1000, Ser D, Rev A - EXCELLENT CONDITION
ALLEN BRADLEY 2711-T10C15 PANELVIEW 1000, Ser D, Rev C - EXCELLENT CONDITION
Allen-Bradley PanelView Plus 1000, # 2711P-T10C4D6, 24VDC, , Control Box
Allen Bradley 2711-K3A17L1 Panelview 300, Series B/Rev A/FRN 4.41 *EXCELLENT*
Allen Bradley 2711-T6C16L1 /B FRN 4.46 PanelView 600 Color Touch RS232 (DF1) DC
Allen Bradley Panelview Plus Logic Module 2711P-RP6 Ser F
ALLEN BRADLEY 2711-T10C15 PANELVIEW 1000, Ser F - EXCELLENT CONDITION
Allen-Bradley-2711-B5A8L1/H-PanelView-550-Touch-Screen/HMI FRN 4.48
*NEW SEALED* Allen Bradley 2711P-T6C5A /B Ser B PLC PanelView Plus 600 WARRANTY
2016 FACTORY SEALED Allen Bradley 2711P-RP8D Series B PanelView Plus 6 Logic Mod
(PACKAGE OF 3) KEYPADS for Allen Bradley 2711-K5 PanelView 550 1-yr warranty
(PACKAGE OF 3) KEYPADS Allen Bradley 2711-K6 Panelview 600--can ship overnight
Allen Bradley 2711PC-T10C4D1 /A 2711 PanelView Plus Compact 1000 Terminal
Allen Bradley 2711-K9A1 PanelView 900 Operator Keypad Panel Screen 2711K9A1
AB ALLEN BRADLEY 2711P-T6C20D8 2711PT6C20D8 PanelView Plus 600 New in Box NIB
NEW ALLEN BRADLEY 2711-T5A20L1 PANELVIEW 550 TOUCH SCREEN SER B
ALLEN BRADLEY - PANELVIEW PLUS 700 - w/ENCLOSURE - Complete 2711P-RP LOGIC MOD
New Sealed Allen Bradley Panelview Plus 600 2711P-T6M20D8 Ser A 2016
ALLEN BRADLEY PANELVIEW 550 2711-K5A5 SER H FRN 4.20 (B63)
Allen Bradley 2711-T10C20 /E PanelView 1000 Color/Touch/Ethernet/RS-232, Read!
Allen-Bradley 2711P-B6C20D Operator Interface Panel ! WOW !
New Allen Bradley 2711P-K6M5A /D PanelView Plus 600 Grayscale 5.5" Keypad/RS-232
Allen Bradley 2711-K5A2 /H | PanelView 550 DH485 FRN 4.41
Allen Bradley 2711P-RP8D | PanelView Plus Logic Module - Mfg 2014 *NIBFS*
1PC New AB Allen Bradley 2711P-B12C4A9 2711PB12C4A9 Panelview Plus
Allen Bradley 2711P-T12C4A2 /A PanelView Plus 1250 Color/Touch/Ethernet/RS-232
Allen Bradley 2711P-RDT12TP /C PanelView Plus/CE 1250 Color Touch Display, Read!
New Allen Bradley 2711P-T6C20D8/A 2711PT6C20D8 PanelView Plus
Allen Bradley 2711P-T10C4A2 /A PanelView Plus 1000 128MB Flash /RAM
ALLEN BRADLEY PANELVIEW 2711P-T10C6B1 2711PT10C6B1 OPERATOR INTERFACE UNIT
ALLEN BRADLEY 2711-K9A2 SERIES F **
NEW ALLEN BRADLEY PV+ 2711P-RP8D 2013 SEALED 2711PRP8D PVPLUS NIB
ALLEN BRADLEY 2711P-RP2 PANELVIEW PLUS LOGIC MODULE SERIES E REV G 24 VDC 70 W
NEW ALLEN BRADLEY 2711P-RP2 PANELVIEW PLUS 1000 LOGIC MODULE SER F 2711P-T10C4D2
Allen Bradley 2711-K5A8L1 Series G Rev A FRN 4.20 PanelView 550
Allen Bradley 2711-T10C20 /E PanelView 1000 Color/Touch/Ethernet/RS-232, Read!
Allen Bradley 2711-K9C9 Panelview 900 Series C Rev J FRN. 4.10 110VA *Tested*
2711P-T7C4D7 ALLEN BRADLEY PANELVIEW PLUS MONITOR .
Allen Bradley 2711PC-T10C4D1 /A 2711 PanelView Plus Compact 1000 Terminal, Read!
Allen Bradley 2711-T10G8 /B FRN 4.20 PanelView 1000 Gray/Touch/DH+/RS-232, Read!
2711-T6C20L1 ALLEN BRADLEY PANELVIEW 600 SER B FRN 4.48
Allen Bradley PanelView 550 2711-B5A2 Ser. H 4.48 FRN B5A2
Allen bradley panelview 2711 K3A10L1 **NEW IN ORIGINAL BOX**
ALLEN BRADLEY LOGIC MODULE 64MB FLASH/RAM FOR PANELVIEW, 2711P-RP1
Brand New In Box AB Allen Bradley HMI 2711P-T6C20D8 Touch Panel
2711-T6C10L1 PanelView 600 Color/Touch - - Series A
ALLEN BRADLEY 2711-B6C8 SER C FRN 4.48 PANELVIEW 600 **
ALLEN BRADLEY PANELVIEW PLUSDH+/DH485/RIO MODULE 2711P-RNG SER B W/ TOUCHSCREEN
ALLEN BRADLEY 2711-TC1 PANELVIEW 1200 2711TC1 SER. F REV. H FRN. 5.13.00
Allen Bradley PanelView 1000 2711-T10C15
Allen Bradley Panelview Plus 1000 Display Module 2711P-RDT10C Ser B
Allen Bradley Panelview 600 2711-B6C1X Ser B Rev J FRN 4.44
Allen Bradley Panelview 600 2711-B6C8 Ser C FRN 4.46
Allen Bradley 2711-B6C1 PanelView 600 Ser.A Rev.B FRN 3.01 240VAC
Allen Bradley 2711-B5A8 PanelView 550 Key/Touch
ALLEN BRADLEY 2711-B6C8 SERIES B REV. C FRN. 3.30 **
ALLEN BRADLEY 2711-B6C8X SERIES B REV. J FRN. 4.21 **
ALLEN BRADLEY 2711-B6C8 SERIES B REV. K FRN. 4.21 **
Allen Bradley 2711P-T15C4A2 2711PT15C4A2 2711P-RP2A Broke Corner Read
ALLEN-BRADLEY 2711P-RDT10C A F PANELVIEW 1000 WITH 2711P-RP1
Allen Bradley Panelview 550 2711-K5A5 Ser F Rev J FRN 4.00
ALLEN-BRADLEY 2711-T6C8L1 SER B REV D PANELVIEW **
ALLEN-BRADLEY PANEL VIEW PLUS 1000 COLOR TOUCH DISPLAY CAT#2711P-RDT10C
Allen Bradley Panelview 2711-TC1 Ser B Rev A FRN 2.00.00
ALLEN BRADLEY 2711-B6C2 OPERATOR INTERFACE PANELVIEW 600, SER B, REV H, FRN 4.20
Allen Bradley PanelView 1000 2711-T10C20L1 Series F FRN 4.46 RS-232
Allen-Bradley PanelView Plus Logic Module 2711P-RP1X Ser F 24VDC 70X
Allen Bradley PanelView 550 2711-B5A8 Ser F FRN 3.13
Allen-Bradley 2711K9A2 Panelview 900 100-240VAC 110VA .85-.46A Ser.F FRN 3.03 NB
Allen Bradley Panelview 1000 2711-T10C15 Ser C Rev C Frn 4.46
ALLEN-BRADLEY 2711-T6C20L1 SER. B REV. E FRN. 4.46 PANELVIEW 600
ALLEN BRADLEY 2711-T9C9 SER. C REV. L FRN. 4.2 PANELVIEW 900
Allen Bradley 2711P-RDT10C Color Touch Display PanelView Plus 1000
New Allen Bradley 2711P-RP8A /A 2711PRP8A PanelView Plus Logic Module
ALLEN BRADLEY 2711-B5A2 SER.B PANEL VIEW **
Allen-Bradley 2711-B5A2 Membrane Switch Keypad PanelView 550 Ser H Rev B FRN 4.4
Allen Bradley PanelView 550 2711-B5A8 Series F
Allen Bradley PanelView 900 2711-K9A1 Ser. B REV A FRN 1.00 2711K9A1 RS232 RIO
Allen Bradley PanelView Plus 600 #2711P-T6M5D, AB micrologix 1200 memory module
2711-K5A8 Ser F Rev G FRN 3.30 PanelView 550 Allen Bradley
2711-T5A8L1 Ser B Allen Bradley PLC PanelView 550 PV550 RS232 WARRANTY
1 ALLEN-BRADLEY 2711-T6C2L1 PANELVIEW 600 COLOR TOUCH ***MAKE OFFER***
ALLEN BRADLEY 2711P-RP2 PANELVIEW PLUS LOGIC MODULE SERIES E REV B 24 VDC 70 W
Allen Bradley PanelView 600 2711-B6C20 Ser. C REV A FRN 4.44 2711B6C20 Ethernet
AB PanelView Plus 600 2711P-T6C20D/C Color Touch ENet/RS232 Nice Tested 2010
AB PanelView Plus Compact 600 2711PC-T6C20D/D Color Touch ENet,LNC Tested 2012
ALLEN BRADLEY PanelView 900 INTERFACE 2711-T9C1X SER. C FRN 3.0 REV B
Allen Bradley 2711-T9C9/C PanelView 900 Rev 3 FRN 3.13
ALLEN BRADLEY 2711-K5A9 PANELVIEW 550 OPERATOR INTERFACE
Allen-Bradley 2711-T10C20L1 Ser D PanelView 1000 Operator Interface Panel
ALLEN BRADLEY PANELVIEW 600 2711-K6C20 REV D *BROKEN PLASTIC*
AB PanelView Plus 600 2711P-T6C3A Color Touch ENet/RS232/DH485 Nice Tested
Allen-Bradley Panel View 1000 2711-K10C1 Series C Rev B
Allen Bradley PanelView 600 2711-T6C8L1 Ser B REV A FRN 4.30 2711T6C8L1 DH+
Allen Bradley Panelview 1000 2711-T10C8 SER-C REV-A FRN-4.01
ALLEN BRADLEY FRN 4.48 PANELVIEW 550 2711-B5A8X
New Allen Bradley 2711P-T7C4D1 Panelview Plus 700 zero hours warranty fast ship!
ALLEN BRADLEY 2711-T9C10 USPP 2711T9C10
Allen Bradley 1747-L541 1747L541 FRN 11 - New Open Box
ALLEN BRADLEY PANELVIEW 1000 2711-T10C1L1 SER D FRN 4.41 REV D 24VDC 1.1A RS 232
ALLEN BRADLEY PANELVIEW 1000 2711-T10C1L1 SER C FRN 4.20 REV C 24VDC 1.1A RS 232
ALLEN BRADLEY 2711-T10C15 USPP 2711T10C15
ALLEN BRADLEY 2711-K5A1 USPP 2711K5A1
ALLEN BRADLEY 2711-K3A2L1 USPP 2711K3A2L1
ALLEN-BRADLEY 2711-B5A8 SERIES H PANELVIEW 550
ALLEN BRADLEY 2711P-T6M20D USPP 2711PT6M20D
Allen Bradley 2711P-T7C4D1/A 2711PT7C4D1 PanelView Plus 700
ALLEN-BRADLEY 2711-K10C1X SER.B REV.E PANELVIEW 1000 - TESTED! QUANTITY!
ALLEN BRADLEY AB 2711-T5A15L1 PANELVIEW 550 CONTROLNET
Allen Bradley Panelview Plus 400 2711P-K4C20A8 Ser A
Allen Bradley 2711P-T7C4D1 Ser A Scratch & Dent #64871
ALLEN BRADLEY 2711-B6C10 SER C FRN 4.46 NEW, NICE!!
Allen-Bradley 2711P-T7C4A8 PanelView Plus 700 2711PT7C4A8
Allen-Bradley 2711P-T7C4A8 PanelView Plus 700 2711PT7C4A8
ALLEN BRADLEY PANELVIEW 550 2711-T5A2L1X
Allen Bradley 2711-B6C20 /C | PanelView 600 EtherNet FRN 4.44
Allen Bradley 2711P-B7C4D1 | PanelView Plus 700 with 2711P-RP1 /G
Allen Bradley PanelView 900 2711-K9A5 Ser F
Allen Bradley Panelview 1000 2711-T10C1X 60 day warranty!
Allen Bradley 2711C-T10C /B | Panelview C1000 10-Inch Color Terminal
Genuine Monitech LCD Upgrade for Panelview 1400e 2711E T14C on Sale this Month!
ALLEN BRADLEY PANELVIEW 600 2711-K6C10 SER C REV A FRN 4.44
NEW ALLEN-BRADLEY 2711P-K6M20D /C 2711PK6M20D SER C
* ALLEN-BRADLEY 2711-K10C1L1 PANELVIEW 1000
2015 FACTORY SEALED Allen Bradley PanelView Plus 600 2711P-T6M20A8 ETHERNET AC
Allen Bradley 2711-K10G1 /A PanelView 1000 Grayscale Key/RIO/RS-232-Printer
Allen Bradley 2711-T6C8L1 /B 2009 PanelView 600 Color Touch DH+/RS-232 FRN 4.46
Allen Bradley 2711-T6C8L1 /B PanelView 600 Color Touch DH+/RS-232 FRN 4.30
Allen Bradley 2711-T6C8L1 /B 2010 PanelView 600 Color Touch DH+/RS-232 FRN 4.46
Allen Bradley 2711P-T6C20D8 Panelview Plus Ternminal
Allen Bradley 2711-T6C8L1 /B PanelView 600 Color Touch DH+/RS-232 FRN 4.43
Allen Bradley 2711-T6C8L1 /B PanelView 600 Color Touch DH+/RS-232 DC FRN 4.46
Allen-Bradley 2711-T10C15 OPERATOR INTERFACE PANELVIEW 1000 .4-.25A 100-240V
Allen Bradley Panelview 550 2711-B5A1 Ser H Rev B FRN 4.41
ALLEN BRADLEY 2711-T6C20L1 SERIES B PANELVIEW 600 COLOR TOUCHSCREEN #165948
Allen Bradley Panelview 1000 2711-K10C15 Ser C Rev C FRN 4.20 Excellent Conditio
Allen Bradley Panelview 1000 2711-K10C1 FRN 4.41 Keypad Model
Allen Bradley Panelview 600 2711-B6C8 Ser C Rev D FRN 4.46
Allen Bradley Panelview 600 2711-B6C10 Ser C Rev D FRN 4.46
Allen Bradley Panelview 600 2711-B6C10 Ser C Rev C FRN 4.46
Allen Bradley Panelview 900 2711-K9C1 Ser A Rev B FRN 2.03
Allen Bradley 2711-K5A1 /H FRN 4.48 PanelView 550 Mono/Keypad/RIO/RS-232Prt
ALLEN BRADLEY PANELVIEW 600 2711-K6C14 /C 2711K6C14
ALLEN BRADLEY 2711-M3A18L1 OPERATOR INTERFACE 3 INCH MONOCHROME PANELVIEW 24 VDC
ALLEN BRADLEY 2711P-T6C5D PANELVIEW PLUS 600 OPERATOR INTERFACE PANEL, COLOR 24V
ALLEN BRADLEY 2711PC-T6C20D PANELVIEW PLUS 600 OPERATOR INTERFACE PANEL,COLOR
ALLEN BRADLEY PANELVIEW 600 2711-B6C5L1 DC COLOR TOUCH SCREEN & KEYPAD w/ RS-232
ALLEN BRADLEY 2711-B5A2 PANELVIEW 550 SER F FRN 3.13
Allen Bradley 2711P-RDB7C Operator Interface 6.5" Colour Keypad/Touch ! WOW !
Allen Bradley 2711-B6C1 Operator Interface Panel ! WOW
Allen Bradley 2711P-T6C20D PanelViewPlus 6" Touch Display ! WOW !
Allen Bradley 2711P-T7C4D1 PanelView Plus 700 Colour Terminal ! WOW !
Allen-Bradley Panelview Plus 600,2711P-T6C20D8
AB ALLEN BRADLEY 2711P-T6C20D8 PANELVIEW PLUS 600 COLOR TOUCH STD DC VERSION
Allen-Bradley Touch Panel PanelView 600,2711-B6C10
Allen-Bradley PANEL VIEW Plus 600 2711P-K6M5A