| Stock | Manufacturer | Part_Number | Description | Buy New | Buy Surplus | Get Repair | Go |
| ALLEN BRADLEY | 1746-OW16 | OUTPUT MODULE RELAY 16POINT SLC500 | $294.00 | $135.00 | $121.50 |  | | ALLEN BRADLEY | 1746-P2 | POWER SUPPLY MODULE RACK MOUNT SLC500 | $444.00 | $199.00 | $179.50 |  |
| ALLEN BRADLEY | 1747-L542 | CPU MODULE SLC 5/04 32K USER MEMORY SLC500 | $2,113.00 | $399.00 | $359.00 |  | | ALLEN BRADLEY | 1756-ENBT | COMMUNICATION MODULE ENET/IP 10/100 BRIDGE TW PR | $1,534.00 | $920.00 | $767.00 |  |
| ALLEN BRADLEY | 42MRU-5200 | PHOTOELECTRIC POLARIZED RETRO-REFLECTIVE | $248.50 | $132.50 | $119.50 |  | | SIEMENS | 500-2151 | POWER SUPPLY MODULE 110/220VAC | $500.00 | $240.00 | $216.00 |  |
| SIEMENS | 500-2151A | POWER SUPPLY MODULE 110/220VAC | $2,226.00 | $962.50 | $408.50 |  | | SIEMENS | 500-5011 | OUTPUT MODULE 120VAC 2AMP 8POINT | $1,038.00 | $49.00 | |  |
| SIEMENS | 500-5037A | INPUT MODULE 8POINT ANALOG -5 TO +5V | $1,494.00 | $597.50 | $446.50 |  | | SIEMENS | 505-4216A | INPUT MODULE 110VAC 16POINT | $607.50 | $99.50 | $89.50 |  |
| SIEMENS | 505-4332 | INPUT MODULE 14-30VDC 32POINT 8/COMMON | $607.50 | $199.00 | $179.50 |  | | SIEMENS | 505-4532 | OUTPUT MODULE 0.5A 32POINT | $821.00 | $336.50 | $303.00 |  |
| SIEMENS | 505-4908 | OUTPUT MODULE 8POINT | $509.00 | $286.00 | $198.00 |  | | SIEMENS | 505-6108A | INPUT MODULE ANALOG 8POINT 12BIT SINGLE WIDE | $1,041.00 | $355.00 | $319.50 |  |
| SIEMENS | 505-6208 | OUTPUT MODULE ANALOG 8POINT | $1,006.00 | | $391.50 |  | | SIEMENS | 505-6208A | OUTPUT MODULE ANALOG 8POINT | $1,908.00 | $825.00 | $594.00 |  |
| SIEMENS | 505-6508 | RACK 8SLOT I/O | $734.50 | $63.50 | $57.50 |  | | SIEMENS | 505-6516 | BASE 16SLOT I/O | $1,041.00 | $59.50 | $53.50 |  |
| SIEMENS | 545-1101 | CPU MODULE 28K WORD MEMORY PID 2COMM PORTS | $2,429.00 | $1,050.00 | $841.00 |  | | GENERIC BATTERY | PLC-B9670AB | BATTERY LITHIUM 3V 1800MAH | $75.00 | $37.50 | |  |