描述
PLC的I/O点的价格还比较高,因此应该合理选用PLC的I/O点的数量,在满足控制要求的前提下力争使用I/O点最少,但必须留有一定的备用量。通常I/O点数是根据被控对象的输入、输出信号的实际需要,再加上10%-15%的备用量来确定。
Automation Intelligence (AI) EXM-10A Ethernet Mod (UEX)
Medar ABB Radisys Medweld
Modicon/Gould AS-J200-001 I/O Expander Unit (UEX)
Lincoln DVBCCN4P0.5TC61P AC Motor .5HP/230V/460V *NEW*
Bodine 34R4BFC1-5R AC Motor, 115V/28RPM -FACTORY NEW-
Automation Intelligence (AI) EMC-BP8 I/O Chassis (UEX)
With EMC-PS50 Power Supply Medar ABB Radisys Medweld
Black Box LE6202 Repeater Interface Card (NIOP)
Fanuc A80L-0010-0017-01 Transformer A80L00100017 (UEX)
Square D 8030HRK200 Ser C1 I/O Rack 8030-HRK-200 (UVG)
Allen Bradley 1394-AM75 Series A Axis Drive (AS-IS)