MVI46-101M罗克韦尔

MVI46-101M

改进前的电路相比，在上面的改进电路中新增加了两个非门和4个与门，以及Q1和Q3换成了NPN三极管， 经过这样的组合就可以实现一个信号控制两个同一侧的三极管， 并且可以保证在同一侧中两个三级管不会同时导通在同一时刻只会有一个三极管是导通的。

我们来分析一下电信号的变化：在ENABLE脚接入高电平，在IN1脚接入高电平，在经过第一个非门后，AND1的2脚就是低电平， 此时与门AND1的输出（3脚）就是低电平，所以Q1截止。 而AND2的1脚和2脚都是高电平，所以AND2的3脚也是高电平， 这样Q2就导通了。 在IN2接入低电平，同理分析可得，Q3导通Q4截止。 在IN1和IN2处分别接入低电平和高电平， 则Q1和Q4导通，Q3和Q2截止。 当IN1和IN2都接入高电平或者低电平时都只会同时导通上面或者下面的两个三极管， 不会出现同一侧的三极管同时导通的情况。

Reliance Electric 86474-1S Rectifier Stack

ABB YB560103-BD/4 DSQC 223 Robotic I/O Module

Universal Instruments 44308902 LOC I/O Board

SABO DAB.510.00 PLM500 Digital Output Module 

 Thayer Scale PIC-164 Display Board

SIEMENS C98043-A1047-L Control Board

Allen-Bradley 7300-UBA-3 CNC Control Board

Allen-Bradley 7300-UPW CNC Control Board

 Analogic ITG2600-00-0 CONTROL MASTER Meter ITG 2600

KEBA HT401-222/NCO-4/O/21049 TEACH PENDANT 

OMRON V530-R160EP 2D Code Reader

Refurbished Allen-Bradley 2755-LD4A1 Laser Scanner

 Philips Assembleon 402259173780 Stopper

 Bodine Electric 33A5BEPM-5N Gearmotor

Reliance Electric 57C404A Network Communication Module

TSE-006887 Cut & Paste Load Control NGC4 Board

Keyence BL-550H Laser Bar Code Scanner

 Siemens/TI PFS-3618 Alarm Output Board

Refurbished Reliance Electric 0-52853 ISCA Drive Module

Adept Tech Model 101 Robot Teach Pendant

Toshiba TCPW110ACE Provisor TC200 Main Power Supply

AEG Modicon PC-M984-230 Micro 984 Processor Module

Allen-Bradley 6189-1DIOBRD I/OCable/Display Board

Bailey Controls 6632092R1 NDCS Option Board

PLC Direct D4-EX DL405 Expansion Module

(3)  Balluff BES-RXT-1805-J Proximity Sensors

L-TEC 674956 Rev. D Welding Control Board

Automation Direct D2-09B-1 DL205 Base/Power Supply

Facts Engineering F2-04RTD DL205 RTD TEMP Module

Automation Direct D4-RM DL405 Remote I/O Master Module

 Facts Engineering F2-08TR DL205 Relay Output

 Automation Direct D2-12TA DL205 Output Module

 (FS) Automation Direct D2-06B-1 DL205 Base

PLC Direct D2-250 DL250 CPU Module

 OPTIMATE OP-9001 MASTER COMMUNICATION MODULE

Refurbished GE Fanuc IC655CCM500 F Communication Module

FANUC A20B-2900-0841/01A Powermate C Memory Module

Parker ACM2n 0320-4/2-6-BG AC Servo Motor

FANUC A20B-2900-0555/01A Control Module

FANUC A20B-2900-0650/01A DRAM Memory Module

FANUC A20B-2900-0870/01A Powermate Servo Module

Accu-Sort RFR-02 RFID ISO Reader 13.56MHz

OMRON R88M-M70012-B AC Servo Motor

Allen-Bradley 7300-UOG CNC Control Board

Allen-Bradley 7300-UIA CNC Control Board

Refurbished Cincinnati Milacron 3-533-0040G Board

 Siemens 6EC1-710-0A Solid State Logic Board

(6) Oriental Motors SS21-UL Speed Control Module W/Base

MTS 400679C Servo Control Board

Honeywell 51107403-100 Rev. P LCN I/O Control Board

 Acrison M-4-1415 Data Conv./Power Supply Board

Bently Nevada 7200 RVXY-II Vibration Monitor

 DVT IDIA-8 Smart White Strobe Light Module

FANUC A16B-1211-0040/06A Memory Board

(3) Atlas Copco 4240 5205 00 Wiring Boards

Adept Tech 10300-46610 Rev. F Storage Control Board

Adept Tech 10310-70200 Rev. D Master Control Board

 Ametek 80439SE Rev. E Backplane Assembly

Westinghouse NL-340 Numa-Logic 4 Input Module

Westinghouse NL-325 Numa-Logic Lamp Buffer Driver Board

Allen-Bradley 2803-CM Camera MUX Module

Refurbished Allen-Bradley 50416 Speed Sensing Board

Refurbished Cincinnati Milacron 3-533-0098G Board

 Toshiba RC810-HP2YU 2E Protective Relay

FANUC A16B-1211-0860/04A Memory Board

 GE 6EKE$3PCU AF-300 E$ Drive Copy Module

 Fisher CL7006X1 IAC Backplane 36A4973X012

SABO MVK.530.30 Thermocouple Amplifier Module 

Universal Instruments 44308901-E LOC I/O Board