6SC6608-4AA00
1HU3106-0SH01-0ZZ9
PLC产品种类繁多，其规格和性能也各不相同。对PLC的分类，通常根据其结构形式的不同、功能的差异和I/O点数的多少等进行大致分类。整体式PLC  整体式PLC是将电源、CPU、I/O接口等部件都集中装在一个机箱内， 具有结构紧凑、体积小、价格低的特点。小型PLC一般采用这种整体式结构。整体式PLC由不同I/O点数的基本单元（又称主机）和扩展单元组成。基本单元内有CPU、I/O接口、与I/O扩展单元相连的扩展口，以及与编程器或EPROM写入器相连的接口等。扩展单元内只有I/O和电源等，没有CPU。基本单元和扩展单元之间一般用扁平电缆连接。整体式PLC一般还可配备特殊功能单元，如模拟量单元、位置控制单元等，使其功能得以扩展。
Siemens Simatic S5 6EV3053-0CC
Siemens 4EN4101-0SB T40/F
Siemens 3NA1001 32A
BELLOWS K NEW K
TETRA PAK HOYER 5701.9232
WARNER ELECTRIC MCS-651 PHOTO ELECTRIC SCANNER NEW MCS651
MAC 82A-AB-CPB-TM-DDAP-2DA SOLENOID VALVE 82AABCPBTMDDAP2DA
AMP TRAP ATQR3/4 FUSE LOT NEW
Siemens Simodrive 6SN1111-0BA02-0AA0
BELLOWS K 24 VDC K
BOSCH SOLENOID VALVE
NEWPORT INFCTRA-0100-R NIB SEALED INFCTRA0100R
BOSCH NEW
Siemens Simatic S7 6ES7 350-2AH00-0AE0
WIKA STAINLESS TRANSMITTER NEW
Siemens Simatic S5 6ES5 318-8MA12
BAUMER IFFK-30PL INDUCTIVE PROXIMITY SWITCH NEW
ENCODER PRODUCTS S-6-S-S-Y ENCODER NEW S
CHICAGO RAWHIDE 49213 OIL SEAL LOT
DWYER MERCOID PGW-127-P1 PRESSURE CONTROL SWITCH NIB PGW127P1
Siemens Simatic S7 6ESF7 461-3AA00-0AA0
FLO-TITE 2" STAINLESS BALL VALVE 1500 WOG CF8M
Siemens 3RX9501-0BA00
Siemens Simodrive 6SN1123-1AA00-0DA0
Siemens 8WD4400-1AD
Siemens Simatic A5E
AMERICAN AEROSPACE C CURRENT SENSOR NEW 934300C
Siemens Simodrive 6SC6170-0FC51
Siemens 3RV1901-1E
ASCO 302710 REPAIR KIT
MAC SOLENOID VALVE MANIFOLD ASSEMBLY NIB
BAKER GESCR138 RECTIFIER NEW
GE TFK236150 CIRCUIT BREAKER
SICK PS90W-480VAC-24V-ENC-S02 POWER SUPPLY
GENERAL ELECTRIC CR120KT00202AB RELAY NIB
WESTINGHOUSE NL-740 CONVERTER MODULE NL740