6ES7313-6CF03-0AB0 CPU313C-2DP

6ES7313-6CF03-0AB0 CPU313C-2DP

组态王与西门子 200 plc 自由口协议通过 modem 通讯，硬件接线怎样实现?

设备上插标准 PPI 电缆，modem9 针口通过一个标准 232 交叉线接到 PPI 电缆上即可，232 交叉线的 modem 侧需要 1 4 6 短接，7 和 8 短接。

一台 S7 200 PLC通过串口方式能否接两个上位机通讯?

通过串行电缆的方式不行，可以考虑使用以下两种方式：

1)PLC 配置为 MPI 协议，这样两个上位机需要各配置一块 MPI 卡;

2)两个 PC 机中，一个作为采集站和 PLC 通讯，另外一个作为客户端和采集站通讯。

Allen-Bradley 74102-343-51 1394 Drive Control Board

NEW Sensidyne 7014131-2 SENSALERT Multigas Transmitter

Fuji AVAL SMT VME AVME-070 Circuit Board

AEG Modicon PC-0984-385 Programmable Controller

Allen-Bradley 7300-UME1 Resolver Feedback Board

Fuji Sharp SMT VME VM1530 Circuit Board

Sanyo Denki P50B07040DXV00 BL Super AC Servo Motor

Olofsson 12-12003 Spindle Control Board

Toshiba TCPW110BCE Provisor TC200 I/O Power Supply

Refurbished Allen-Bradley 7300-UPK-3 Logic Board

NEW Allen-Bradley 4A01 Size 4 110V Operating Coil

Square D SYMAX 8005 EPU-1 Power Module

Modicon Gould 100-0317 Control Board

Refurbished Diamond Power 109384-000A Logic Board

Allen-Bradley 7300-UPK-2 CNC Control Board

Allen-Bradley 7300-UPW CNC Control Board

Bailey Controls IMDSI02 Infi 90 Digital Input Module

SIEMENS MOORE 15736-64 BDC GATEWAY DATALINK MODULE

NEW Acrison MD-2-90 MDII 400 Series Display Board

Allen-Bradley 74102-588-51 1394 Power Control Board

Allen-Bradley 74102-405-53 1394 Drive Control Board

Westinghouse MCP23480R Motor Circuit Breaker

New GE 6KCV300INS A3408 RS-300 Module

Allen-Bradley 7300-UPP-2 Processor Interface Board

Allen-Bradley 7300-UAF-2 CNC Control Board

New Allen-Bradley 102829 Rev. 04 Regulator Board

NEW SICK C400 MICRO C41S-0701AA300 TRANSMITTER

Nikki Denso Actus Power PFB-10 AC Servo Control Unit

New GE Fanuc IC600YB929 A 10-50 VDC Sink Output Module

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

Adept Tech 10300-11200 Rev. W Joint Interface Board

Control Instruments PRB109 FFA Sentron Alarm Board

Siemens TI 325-07 CPU Module

MTS 400679C Servo Control Board

Square D 8430-V3-460 Load Detector LNC 8430-V3460

Nikki Denso Actus Power NPSA-2.5-64 AC Servo Amplifier

Middex-Electronic WK 1T 110V Sensor Controller WK1T

Fisher-Rosemount CL7801X1-B1 I/O BUS I/F Terminal Board

(2) NEW Toshiba MG150J2YS40 Transistor Modules

Honeywell 51304584-200 Rev. G EPDGP I/O Control Board

NEW VALENITE V50CT-15SG-35 TOOL HOLDER

Siemens 6ES5-312-3AB11 Simatic Interface Module

Modicon AS-884A-211 Controller Module

Reliance Electric 0-52840-44A CCC Drive Module

NEW ABB Drives SAPC 35 PAC Control Board 58132284

MTS Automation FLX Series Servo Amplifer Rack W/PS

Westinghouse NL-325 Numa-Logic Lamp Buffer Driver Board