5069-L320ER/ABPLC拆機(jī)件
如總線上需掛接變頻器通信,請將變頻器的RS485口經(jīng)CAN-485G隔離后再和總線相連,這種方案可以很好的解決PLC與變頻器通信時(shí)的干擾和死機(jī)問題!
CAN-232G和CAN-485G均需5VDC工作電源,對于CAN-232G的工作電源可取自電腦的USB口或用5VDC穩(wěn)壓,而CAN-485G的工作電源須單獨(dú)由5VDC穩(wěn)壓電源供給,因?yàn)槲鏖T子S7-200PLC通信口上6、5腳輸出的5VDC電源因串聯(lián)了100歐的限流電阻而無法作為電源使用。
以上方案已在實(shí)際工程中證明非常穩(wěn)定可靠,實(shí)際上對于其它任何使用RS485通信的設(shè)備都適合該方案,即使是近距離通信,雖然不需隔離驅(qū)動也能完成,但經(jīng)過隔離后的網(wǎng)絡(luò)是非常穩(wěn)定可靠、安全的,設(shè)備的故障將會大大降低,如此較小的投入必將獲得很大的收益
5069-L320ER/ABPLC拆機(jī)件
5069-HSC2XOB4 | 5069 Compact I/O 2 Channel High Speed Counter Module with 4 Channel 24V DC Source Outputs |
5069-ARM | 5069 Compact I/O Address Reserve Module |
5069-STRT10 | 5380 Experience Kit containing 5069-L306ERM, 5069-IB16F, 5069-OB16, Ethernet Cable, USB cable and 2080 power supply |
5069-L306ER | Controller, CompactLogix 5380, 600 KB User Memory, 8 I/Os, 16 EtherNet/IP Devices |
5069-L310ER | Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 24 EtherNet/IP Devices |
5069-L320ER | Controller, CompactLogix 5380, 2 MB, 16 I/Os, 40 EtherNet/IP Devices |
5069-L330ER | Controller, CompactLogix 5380, 3 MB User Memory, 31 I/Os, 60 EtherNet/IP Devices |
5069-L340ER | Controller, CompactLogix 5380, 4 MB User Memory, 31 I/Os, 90 EtherNet/IP Devices |
5069-L310ER-NSE | Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 24 EtherNet/IP Devices, No Super Cap |
5069-L306ERM | Controller, CompactLogix 5380, 600 KB User Memory, 8 I/Os, 2 axis, 16 EtherNet/IP Devices |
5069-L310ERM | Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 4 axis, 24 EtherNet/IP Devices |
5069-L320ERM | Controller, CompactLogix 5380, 2 MB, 16 I/Os, 8 axis, 40 EtherNet/IP Devices |
5069-L320ERMK | CompactLogix 5380 Controller, 2 MB, 16 I/Os, 8 axis, 40 nodes, Standard, Conformal Coated |
5069-L330ERM | Controller, CompactLogix 5380, 3 MB User Memory, 31 I/Os, 16 axis, 60 EtherNet/IP Devices |
5069-L330ERMK | CompactLogix 5380 Controller, 3 MB, 31 I/Os, 16 axis, 60 nodes, Standard, Conformal Coated |
5069-L340ERM | Controller, CompactLogix 5380, 4 MB User Memory, 31 I/Os, 20 axis, 90 EtherNet/IP Devices |
5069-L350ERM | Controller, CompactLogix 5380, 5 MB User Memory, 31 I/Os, 24 axis, 120 EtherNet/IP Devices |
5069-L350ERMK | CompactLogix 5380 Controller, 5 MB, 31 I/Os, 24 axis, 120 nodes, Standard, Conformal Coated |
5069-L380ERM | Controller, CompactLogix 5380, 8 MB User Memory, 31 I/Os, 28 axis, 150 EtherNet/IP Devices |
5069-L3100ERM | Controller, CompactLogix 5380, 10 MB User Memory, 31 I/Os, 32 axis, 180 EtherNet/IP Devices |
5069-L306ERS2 | Controller, Compact GuardLogix 5380, SafetySIL2/PLd, 0.6MB Standard & 0.3MB Safety Memory, 16 nodes, 8 I/Os |