分别为嵌入式和可插入模板式。嵌入式类型适用于低成本的PLC，但同可插入式模板相比它缺少电源，扩展和多功能性，在嵌入式类型中，CPU嵌入在底板上，而在插入式类型中，CPU是包含在插入式模板当中，可插入底板中。

ALLEN BRADLEY 2711-B5A2 SER F REV K PANELVIEW 550

SIEMENS 3RA1326-8XB30-1?BB4 REVERSING CONTACTOR, NIB

SQUARE D 8903SM011V02 LIGHTING CONTACTOR, NIB

PROPORTION-AIR BB2MFDE100 PRESSURE CONTROL W/ DSY100 PR

UNICO 314-847 CENTRAL PROCESSING UNIT

ALLEN-BRADLEY 2750-C1 ANTENNA CABLE 1P MALE STRAIGHT TO

BRADY 3460-5 SELF-STICKING LABEL, LOT OF 213, NIB

TURCK RSM-2RKM 20, MINI-FAST TEES, 2P MALE, 2P FEMALE,

SMC C95NF100-400-D, PNEUMATIC CYLINDER, 100 MM BORE, 40

ASCO EF8342G1MS, SOLENOID VALVE, 100 PSI, 20.1 W, 1/4″

ATLAS COPCO 4240 5000 00 SPINDLE CONTROLLER / H

ATLAS COPCO 4240 5002 00 I/O CONTROLLER / C

ELAU SM 070-60-010-P1-4?4-M1-B0 SERVO MOTOR

PARKER HOSE ASSEMBLY FOR SCM-340-2-02 SERVICE METER, NE

FreelinWade PFE8-27P-ORS FRE-THANE POLYURETHANE HOSE, S