描述
一般小型（低档）PLC具有逻辑运算、定时、计数等功能，对于只需要开关量控制的设备都可满足。对于以开关量控制为主，带少量模拟量控制的系统，可选用能带A／D和D／A单元。具有加减算术运算。数据传送功能的增强型低档PLC。
Honeywell TDC 3000 Workstation
HONEYWELL 51305890 TC LLMUX2 32PTMUX TDC MODULE
Honeywell UDHI Card 51305408-100 TDC- 2000 _____H43
Honeywell URCD Card 51305552 TDC- 2000 _____H41
Honeywell Hwy Logic Board GPCI 30732396-501 TDC 2000 *
Honeywell Board 4DP7APX10211 TDC- 2000 ______H39
Honeywell Keyboard 51403165-400 TDC- 3000 _____H69
Honeywell A/D Converter R3 4D7APXAD211 TDC 2000 ____H45
Honeywell Switching Board 30735863-502 TDC 2000 ____ H6
