其中 E R P是所有子系统的顶级，E R P（E n t e r p ri s e Resource Planning）是企业资源规划的缩写，其中包括 产品材料采购，产品研发和制造，MES（Manufacturing Execution System是制造执行系统），产品销售，在PBS系统设计中，为了读（写）PLC 中设备的数值，采用 了DI块（数字量输入块），DO块（数字量输出块），AI块（模 拟量输入块）和 PG块（程序块）等。
ALLEN BRADLEY 700S-P1020A1 SAFETY CONTROL RELAY
HOERBIGER ORIGA PA61260-0080 AZD5063 CYLINDER PA6126000
WIEGMANN BN4100806CH CUTOUT BOX W/ JD-2 ANTUNES
BIMBA DWC-12512-2SR CYLINDER 14” STROKE LENGTH DWC1251
EMERSON AX4-GP-015 CABLE 810640-15 REV: A2
NIB BRADY 42063 HANDIMARK WHITE REFLECTIVE 2.0”X33′
CONTROL TECHNIQUES 810721-15 FLEX DUTY MOTOR BRAKE CABL
GE FANUC IC693MDL330A OUTPUT MODULE 2AMP 8POINT 120/240
NIB LITHONIA LHQMSW3RM4 LED EXIT/UNIT COMBO
ELECTROCRAFT RP17-FX-003 BRUSHLESS DC MOTOR RP17FX003 0
HONEYWELL R485A2K0A FLAME CONTROL RELAY R485A
NIB PEPPERL+FUCHS OBH100-18GKFR75?-E0123-V1 SENSOR
REPAIRED INCOE 660-SCR-202A POWER BOARD 660SCR202A
POLYSPEDE ELECTRONICS E1539-001 FIELD SUPPLY BOARD
UNION BUTTERFIELD 3/8X16 H3 3F PLUG SP PT TAP QTY:12
NIB A.O. SMITH ORM1026L MOTOR F48V77A01
NIB MILLER 040198 STD 12 TONGS, 12” (PAIR)
WESTINGHOUSE 1870A95G01 CURCUIT CARD 233P745H01F
NIB THK LM SYSTEM SHS-25V LINEAR SLIDE BEARING SHS25V
NAMCO EB40176067 COIL MLD 110/120/60 (IN BOX)
