销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | KCD2-SR-EX2 | Pepperl+Fuchs Process Automation | Digital Input Switch Amplifier, 2-Channel | +1:$485.48 +3:$449.78 |
 Allied Electronics | KCD2-SR-EX2.SP | Pepperl+Fuchs Process Automation | K-System Digital Isolators; 240655 | +1:$516.15 +3:$478.20 |
 Allied Electronics | KCD2-SR-EX2-Y1 | Pepperl+Fuchs Process Automation | K-System Digital Isolators; 215100 | +1:$722.27 +3:$669.16 |