描述
若需替换一个模块，用户应确认被安装的模块是同类型。有些I/O系统允许带电更换模块，而有些则需切断电源。若替换后可解决问题，但在一相对较短时间后又发生故障，那么用户应检查能产生电压的感性负载，也许需要从外部抑制其电流尖峰。如果保险丝在更换后易被烧断，则有可能是模块的输出电流超限，或输出设备被短路。
GARMIN GMU44 011-00870-00 tri-axial magnetometer
Alcatel Compact ADM 16 3AL98038AD for 1662 SMC etc
KLOEHN FLUIDS_MP module 00672-05261/R 50301
Seica DSP-ANALOG Module PT-ACLAM001-00 Refurbished
Fuji Electric DC-02121 DDC TR285698 Control Board NEW
CODECHAMP COA50123B encoder TOPASNB52 RL1F70Z1 new
Lot of 450pcs Xilinx XC4005XL-09VQ100C $7/pc New
HP Agilent 5517D Laser Head C16 refurbished
IFI Varian Micro GC CP2003 USED
SORVALL Centrifuge H-12000 swinging-bucket rotor NEW
Wipro Infrastructure Hydraulic Cylinder P-5339 P5339
SAM ELECTRONICS DS05-IMB GE3044G205 Sonar Submarine
SAM ELECTRONICS HS04-RSC10T GE3044G201 RSC Signal Card
SIEMENS 6AV6381-1BH06-2AX0 SIMATIC WinCC V6.2 8192 TAG
