描述
当用PLC进行网络设计时，其难度比PLC单机控制大得多。首先你应选用自己较熟悉的机型，对其基本指令和功能指令有较深入的了解，并且指令的执行速度和用户程序存储容量也应仔细了解。否则，不能适应你的实时要求，造成系统崩溃。另外，对通信接口、通信协议、数据传送速度等也要考虑。
Juniper M10iBASE-DC 2x RE-850-1536 C-FEB DC Router M10i
Juniper M10iBASE-DC 2x RE-850-1536 C-FEB DC Router M10i
Juniper PC-1XGE-XENPAK 1Port 10G PIC LR Optics Included
Juniper SecureAccess SA4500 SSL VPN + 100 User Lic.
Juniper PC-1XGE-XENPAK 1Port 10G PIC SR Optics Included
Juniper PE-1CHOC12SMIR-QPP Chan OC12 to DS0 IQ PIC M7i
90 Day Warranty
Juniper PE-1CHOC3-SMIR-QPP Chan OC3 IQ PIC M7i M10i
90 Day Warranty – Free Overnight Shipping!
Juniper Networks Interface Module PE-1OC12-SON-SFP
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PC-10GE-SFP-B PC-10GE-SFP Juniper T320, T640 10GE 10 GE
Juniper T320-FPC2-E2 T320 Enhanced Flexible PIC Conc
