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除了上述几种输出电路外,还有双向晶闸管输出电路,它用光电晶闸管实现隔离。双向晶闸管由关断变为导通的延迟时间小于1ms,由导通变为关断的延迟时间小于10ms。晶闸管在负载电流过小时不能导通,遇到这种情况时可以在负载两端并联电阻。
除了输入模块和输出模块,还有一种既有输入电路又有输出电路的模块,输入、输出的点数一般相同,这种模块使用户确定PLC的硬件配置更为方便。
输出电流的额定值与负载的性质有关,例如FX的继电器输出模块可以驱动2A/220V AC的电阻性负载,但是只能驱动80VA/220V AC的电感性负载和100W的白炽灯。额定输出电流还与温度有关,温度升高时额定输出电流减小,有的PLC提供了有关的曲线。
由于散热的原因,有的输出模块需要考虑属于同一公共点(COM)的几个输出点的总电流,例如FX的晶体管输出模块的额定输出电流是0.5A/点,0.8A/COM。
继电器输出模块的使用电压范围广,导通压降小,承受瞬时过电压和过电流的能力较强,但是动作速度较慢,寿命(动作次数)有一定的限制。如果负载的通断变化不是很频繁,建议选用继电器型的。
晶体管型与双向晶闸管型模块分别用于直流负载和交流负载,它们的可靠性高,反应速度快,寿命长,但是过载能力稍差。
SBS TECHNOLOGIES 85853435
NEW Emerson / Blue Wave Systems CPCI/C6400-4-16S
Applied Materials 1280124
Control Technology CT 2700 SERIES 2700AP-5 REV 0 V4X-3
Control Technology CT 2700 SERIES 2700AP-5 REV 0 A8XN0E
B&R X20 CP 1484-1 REV G0 X20CP1481 W/ 512M
B&R X20 CP 1483-1 REV E0 X20CP1483 W/ X20 IF 1082 NO
Siemens SINAMICS V90 6SL3210-5FE10-8UA0
Matrox Helios XCL/Odyssey O10G5MSFCL/04
VARIAN IPCU ION 629-5001
VARIAN IPCU ION 629-5001 6295001R002
AGILENT / VARIAN 629-5001 6295
SPECTRA SPECTRA-PHYSICS 0129-9535-23S
ELMO SAX 14/230
Delta Tau PMAC 2-Pci 603367-103 w/ 603605
PATIENT SUPPORT 314067 453566460201
AMAT / OPAL 3
AMAT / OPAL 3
DENKA TFE WARRANTY 30 DAY
NEW HP CA356-00074
NEW CONTROL TECHNIQUES 95UMC400CBCAA
NEW CONTROL TECHNIQUES 95UMB400CACAA
BZ01 535014 P03 H05 S100
FUJI XEROX 3621 PWBA FEEDER 960K 02880 K001
PWBA ASSY 3667160K 89661 K1 WITH PWBA NVM 99127 160K
GEW UV CONTROLL PANEL OEMG3B12 S8095
LUST CDD34 005,C1.1
B&R ACOPOS SINVERTER X64 8164T400550.000-1
TREK PZD700 2-H-SHV-CE-EX
HAMAMATSU C8779K DEVICE S8769K
FESTO Air Cylinder DCL-75-12.45-P-A-SA36710KR P/N:15132
BASLER A504K-AM CAMERA DETACTOR CAM A504K-AM-FOC
MATROX HELIOS XCL/ODYSSEY Y7108-01 O10G5MSFCL
MATROX HELIOS XCL/ODYSSEY Y7108-01 REV A O10G5MSFCL
MATROX HELIOS XCL/ODYSSEY Y7108-03 167mhz O10G5MSFCL
MATROX HELIOS XCL/ODYSSEY Y7108-4 O10G5MSFCL PN: 630396
MATROX HELIOS XCL/ODYSSEY Y7108-O3 OASISSFCL 167MHZ
PWB ASSY VSEL 00040 160K52213K1
Juniper EX4200-48T w/ Dual DC 48-Port
NEWPORT KENSINGTON BOARD 77-4000-6109-03 & 77-4000-6110
HP INDIGO BOARD CA257-00153
HP INDIGO BOARD CA257-00400
HP INDIGO BOARD CA356-00057
NEW GEORGE FISCHER GF 63X5
NEW MKS Series 145 0025K 208V / 60
NEW LUST CDD34 005,C2.1
MYKROLIS IGHVINT02 INTELLIGEN HV INTERFACE
RADISYS SBC 186/410 PSBC186410 PBA 451841-008
MODICON TSX MICRO TSX3 722101 W/ 2 X TSXDMZ28DTK
KASUGA E.W KVFX 207 ESG TRANSISTOR
RK 4004 NR 314814 Erhardt+Leimer
Delta Tau Data Systems PMAC 2-Pci 603367-104 w/ 603605
MATROX HELIOS XCL/ODYSSEY XCL Y7108-00 REV A 073M2MSFC
B&R ACOPOS MULTI-INVERTER I0014D 8BVI0014HWD0.000-1
OLYMPUS U-AFA2M-VIS
VME BOARD 960K41421-A 140E64931A-CRM-3
VME BOARD 960K27521-A X2C-AP 140E63522-A
VME BOARD 960K27781B006336 SSCI XIC2R 140E63582B
VME BOARD 160K9592C000136 SSCI XIC2 140E46232A
VME BOARD 960K41451-A MIOP 140E64954A
NEW B&R controller 8164T400110.000-1
YASKAWA CIMR-V7AZ45P5 45P51 30 DAY
Varian TV-300HT TV 300
VARIAN TURBO PUMP TV 301 MODEL SQ424
ACS SB1381 SB1381-B-E-R-A-PM5
Kollmorgen Servostar CE03560 PRD-B040EAIB-32
Edwards / INTEL NRY0WP100 3xIGX100L/3xIGX600M
2PCS Digital Electronics UF7811-2-DV1-24V
VAT GATE VALVE 0200X-BA24-AIE2/0240
VAT GATE VALVE 0200X-BA24-AIE2/0213
Spectra-physics 69907
ADEPT Dual C Amp 10338-53105
NEW Leica Sprinter 150 Electronic
HAMADA Printing Press E42-81-01-3
SRS Laser Shutter Systems SR474 sold AS-IS
MATROX Genesis 720-00 rev A GEN/P/16/8/STD
NEW PILZ 4H-S-30-045 630612
Matrox Imaging Helios XCL Odyssey HEL 1MSFCL
Siemens 1FK7042-5AF21-1UG3
Met One 200L-1-220-1
OZTEK OZ1200 & OZ1201 ISA CARD 2 channel 10337-01A
NEW INA RING F-577174.XSU
ANORAD AMAT 0190-A4161
Micro Innovation GFO GF0-57SQD-000
VAT GATE VALVE 0210X-BA24-AXN1/0147 A-681324
ACS SB1381 SB1381-C-E-R-A SB 1381-CERA
YASKAWA SERVO MOTOR SGMAH-04AAF41
MOTOROLA CPV5000 SBC 01-W3348F 01J
POWER ONE NET1-4350S100
NEW MKS 2179A MASS FLOW 2179A-24801
Siemens 6SL3210-5FE10-4UA0
B&R ACOPOS Servo Drive 1016 B&R: 8V1016.50-2
ACS TECH80 SB1381-B-E-R-A-PM
ACS TECH80 SB1381-B-E-R-A-PM2
VMIC 320-250236 W/ VMIVME 7588 350-007588-787K
XEI MATCH 233263-03 & MKS 345 & KIP D241061
PARKER BAYSIDE PS90-100-103Sh
PCWA-HIPER REGI 99266 160K98730K1 1533-14
CTC P15-044DR-3 AS-IS
YASKAWA MP2200 MBU-02 JEPMC-BU2210
Allen Bradley ULTRA 3000 2098-DSD-030 120/240
ACS SB1381 SB1381-B-E-R-A-BCS CA254-0117-2
350353323-38 BDT 22835332304
350353323-36 BDT 22835332303