PLC 開關量輸出接口有哪幾種類型?各有什麼特點?
晶閘管輸出型:一般情況下,只能帶交流負載,響應速度快,動作頻率高;
晶體管輸出型:一般情況下,只能帶直流負載,響應速度快,動作頻率高;
繼電器輸出型:一般情況下,可帶交、直流負載,但其響應時間長,動作頻率低。
4、按結構型式分, PLC 有哪幾種類型?各有什麼特點?
(1)整體式:將 CPU 、 電源、 I/O部件都集中在一個機箱內,結構緊湊、 價格低,一般小型 PLC採用這種結構;
(2)模塊式:將 PLC 的各個部分分成若幹個單獨的模塊,可根據需要選配不同模塊組成一個係統, 具有配置靈活、方便擴展和維修的特點, 一般中、 大型 PLC 採用這種結構。模塊式 PLC由框架或基板和各種模塊組成,模塊裝在框架或基板的插座上。
(3)疊裝式:結合了整體式和模塊式的特點,疊裝式 PLC 的 CPU 、電源、 I/O 接口等也是各自獨立的模塊,但它們之間是靠電纜連接,使得係統不僅配置靈活 體積小巧。
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優勢品牌:
Siemens(西門子):
● 西門子S7-200CN、S7-200SMART、ET200、 S7-300 、S7-400 、6AV、6G係列備件.
● HMI 觸摸屏TD200、TD400C、TP177、MP277、MP377、SMART700 、SMART1000.
● MM係列變頻器、電源模塊、1200模塊、觸摸屏、1500模塊、smart模塊.
● 西門子電線電纜、DP接頭 、網線網卡等附件.
AB(羅克韋爾):1734/1746/ 1747/ 1756/1762係列, 承接AB羅克韋爾全係列PLC 變頻器、觸摸屏、軟啟動、伺服等業務.
Schneider(施耐德):PLC控制器、140處理器、輸入輸出模塊、電源模塊、變頻器低壓配件等。
P+F倍加福、Phoenix菲尼克斯、IFM易福門、Beckhoff倍福、富士、ABB低壓 等進口品牌.
ACP510-01-02A7-4
ACP510-01-03A4-4
ACP510-01-04A1-4
ACP510-01-05A7-4
ACP510-01-07A3-4
ACP510-01-09A5-4
ACP510-01-12A7-4
ACP510-01-018A-4
ACP510-01-026A-4
ACP510-01-033A-4
ACP510-01-039A-4
ACP510-01-046A-4
ACP510-01-062A-4
ACP510-01-073A-4
ACP510-01-088A-4
ACP510-01-106A-4
ACP510-01-145A-4
ACP510-01-169A-4
ACP510-01-206A-4
ACP510-01-246A-4
ACP510-01-293A-4
ACP510-01-363A-4
ACP510-01-430A-4
ACP510-01-089A-4
6GK7542-5DX10-0XE0
SRS50-HZA0-S39
SRS50-HZA0-S21
WL11G-2B2531
WT150-P460
WL150-P430
WL34-R230
6AV6648-0CC11-3AX0
?6AV2128-3MB06-0AX0
6AV2124-0QC02-0AX1
6ES7131-6BH01-0BA0
6GK7542-5DX10-0XE0
6ES7515-2TN03-0AB0
6AV2123-2GB03-0AX0
C73451-A430-D80
C73451-A430-D81
HL-5030
CJ1W-PA202
CJ1W-ID231
NJ501-1400
6GK7542-5DX10-0XE0
6AC7371-1CA07-5AX0
6GK1716-0HB15-0AA0
6AV6381-2BC07-5AV0
6AV6371-1CA07-5AX0
6AV6381-2BE07-5AV0
6AV6371-1DV07-5AX0
6AV6381-2BH07-5AV0
6AV6371-1CB07-5AX0
MPX3500
AEPV7D
AEPV7D
6ES7516-3FP03-0AB0
JANCD-ABB04B-E
20-750-APS
SGMAH-04AAA61D-OY
6FX2001-6AA12-2AA5
UFC760BE143
6AV6647-0AE11-3AX0
TSXP573634M
193-4CB30-0AA0
6GK1415-2BA20
412-3HJ14-0AB0
6ES7135-4FB01-0AB0
CC-U/STDR
K20B-0700-0361
IM21-14EX-CDTRI
A172SHCPUN
AJ65SBTB1-32D
6SL3760-0HF00-0AA1
FR-D740-120SC-EC
ATV312HU11N4
20-750-2262C-2R
6SL3362-0AG00-0AA1
6SL3040-1MA00-0AA0
6AV2124-0GC01-0AX0
054-0FC01-1BA0
6SL3525-0PE27-5AA1
3RQ3118-2AB00
VBA-4E4A-KE-ZE/E2 art. 185298
VBA-4E4A-KE-ZEJQ/E2L
1756-CNBR
GV2P05
Gv3P65
NZ2EHG-T8N
6ES7193-6BP00-0BA0
6ES7515-2AM02-0AB0
6ES7515-2AN03-0AB0
6ES7954-8LF03-0AA0
6ES7954-8LF04-0AA0
6SL3054-0EJ01-1BA0
DSBG-200-500-PPVA-N3
DSBG-125-200-PPSA-N3
6ES7954-8LL03-0AA0
6ES7954-8LL04-0AA0
Sick
6048065 WTT280L-2P1531
6GK1162-3AA00
6ES7288-1SR30-0AA1
6ES7288-3AM03-0AA0
6ES7288-3AQ02-0AA0
6AV6648-0DC11-3AX0
3RT2026-1AB00
3RT2016-1AB01
AF300-30-11 220V
AF305-30-11-13 100-250V50/60HZ-DC
6ES7531-7KF00-0AB0
6ES7452-1AH00-0AE0
6ES7972-0BA41-0XA0
6ES7972-0BA42-0XA0
6AV2123-2MB03-0AX0
6GK5108-0BA00-2AC2
1756-L73S
5069-RTB18-SPRING
25B-D013N104
RV178N-10CK2A31N-1000
6ES7513-1AL01-0AB0
6ES7513-1AL02-0AB0
PM564-TP
PM554-TP-ETH
PM564-TP-ETH
PM556-TP-ETH
BES01MF
BES0028
BES0028
BES0028
BES00EF
BES00EF
BES0059
BES005N
BES0060
BES0062
BES0068
BES0068
BES0068
BES05F9
BES02K3
BES03RP
BES008L
BMF00C2
BMF00AR
BMF0058
BNS01YM
BOS012E
BPI00AL
BCC0095
BES0214
BES 516-396-EO-C-PU05
BES MO8MH1-PSC20B-S04G
BES MO8MH1-PSC20B-S04G
BES MO8MH1-PSC20B-S04G
BES M12ME-PSC40B-S04G-003
BES M12ME-PSC40B-S04G-003
BES M12MI-NSC40B-S04G
BES M12MI-POC40B-S04G
BES M12MI-PSC20B-S04G
BES M12MI-PSC40B-BP03
BES M12MI-PSC40B-S04G
BES M12MI-PSC40B-S04G
BES M12MI-PSC40B-S04G
BES M12MI-PSC40B-S04G-M02
BES M12ML-PSC30A-S04G-W
BES M18MIPOC80B-S04G
BES M18MI-PSC80B-S04G
BMF 235K-NS-C-2A-SA2-S49-00,3
BMF235K-PS-C-2A-PU-02
BMF 305K-PS-C-2-S4-00,2
BNS 819-B05-D08-46-13
BOS 5K-PSRR10-S75
BPI8M303P-5K-BO-SM4CT
BKS-S 80-W-PU 05
BES Q4OKFU PAC15A-S04G-WO1
BLS 18M-XX-1P S4-L
BNTIOL-302-002-K006
BTL5-T110-M0125-B-S103
BTL5-T110 M0500-P-S103
BNI007Z
BTL03A9
BTL03HJ
BESO1YE
BNSO26R BNS 819-B02-D12-61-12-10
BCS0010 BCS G04T4D-XXS10C-EP02-GZ01-002
BOS02BY BOS R81K-X-IS10-S4
BOS0292 BOS R81K-PA-PR10-02
BES057M
BCC00YA BKS-S115-00
BNS029M BNS 819-B04-D12-61-12-10
BES0049
0355499 GFS 16-90-R