描述
PLC还有特殊的或称智能或称功能模块。如A/D（模入）模块、D/A（模出）模块、高速计数模块、位控模块、温度模块等等。这些模块有自己的CPU，可对信号作预处理或后处理，以简化PLC的CPU对复杂的程控制量的控制。智能模块的种类、特性也大不相同，性能好的PLC，这些模块种类多，性能也好。
Expedited shipping available
Alcatel MDR-6000 I/O Interface Card DX-35K-1 6440094001
Expedited shipping available
Alcatel MDR-6000 I/O Expan Card 644-0093-001 DX-33P-1
Expedited shipping available
Alcatel MDR-6000 RCV Interface Card DX-36G-2 6440095002
Expedited shipping available
Alcatel 302SS51A B302 SPN SW card T1SWDH4
Alcatel Newbridge 36170 Control Card 90-2186-01/V
Alcatel Newbridge 36170 TDS3 Card 90-2189-01/G
Alcatel Newbridge 36170 OC3 MMF Card 90-2186-03/K
Alcatel Newbridge 36170 OC3 LR Card 90-2188-02/N
Alcatel Newbridge 36170 STM1 LR Card 90-2305-02/N
Alcatel Newbridge 36170 STM1 MMF Card 90-2305-03/K
