| Stock | Manufacturer | Part_Number | Description | Buy New | Buy Surplus | Get Repair | Go |
| ALLEN BRADLEY | 1746-HSCE | COUNTER MODULE HIGH SPEED FOR ENCODER SLC500 | $586.50 | $249.00 | $224.50 |  | | ALLEN BRADLEY | 1746-OB16 | OUTPUT MODULE DC 16POINT SLC500 | $288.50 | $89.50 | $80.50 |  |
| ALLEN BRADLEY | 1746-OW16 | OUTPUT MODULE RELAY 16POINT SLC500 | $297.50 | $135.00 | $121.50 |  | | ALLEN BRADLEY | 1747-L542 | CPU MODULE SLC 5/04 32K USER MEMORY SLC500 | $2,139.00 | $399.00 | $359.00 |  |
| SIEMENS | 500-2114 | REMOTE BASE CONTROLLER MODULE | $1,290.00 | $499.00 | $449.50 |  | | SIEMENS | 500-2151A | POWER SUPPLY MODULE 110/220VAC | $1,670.00 | $722.00 | $408.50 |  |
| SIEMENS | 500-5011 | OUTPUT MODULE 120VAC 2AMP 8POINT | $988.50 | $49.00 | |  | | SIEMENS | 500-5030 | INPUT MODULE 32POINT 15-30VDC | $1,680.00 | $243.50 | $219.50 |  |
| SIEMENS | 500-5037A | INPUT MODULE 8POINT ANALOG -5 TO +5V | $1,494.00 | $597.50 | $126.00 |  | | SIEMENS | 500-5056 | OUTPUT MODULE 32POINT 110VAC | $2,085.00 | $875.00 | $475.00 |  |
| SIEMENS | 505-4232A | INPUT MODULE 32POINT 79-132VAC | $407.00 | $315.00 | $189.00 |  | | SIEMENS | 505-4308 | INPUT MODULE 14-34VDC 8POINT 2/COMMON | $497.50 | $49.10 | |  |
| SIEMENS | 505-4332 | INPUT MODULE 14-30VDC 32POINT 8/COMMON | $407.00 | $199.00 | $179.50 |  | | SIEMENS | 505-4532 | OUTPUT MODULE 0.5A 32POINT | $550.50 | $312.50 | $256.00 |  |
| SIEMENS | 505-6108A | INPUT MODULE ANALOG 8POINT 12BIT SINGLE WIDE | $1,041.00 | $355.00 | $319.50 |  | | SIEMENS | 505-6660 | POWER SUPPLY MODULE 110/240VAC | $453.50 | $234.00 | $211.00 |  |
| SIEMENS | 505-7002 | COUNTER MODULE HIGH SPEED | $1,004.00 | $399.00 | $359.50 |  | | SIEMENS | 520C-1102 | CONTROLLER MODULE SERIES 500 | $1,608.00 | $417.00 | $375.50 |  |
| SIEMENS | 545-1101 | CPU MODULE 28K WORD MEMORY PID 2COMM PORTS | $2,429.00 | $1,050.00 | $841.00 |  | | SIEMENS | 6MT12-40AL | OUTPUT MODULE 85-132VAC | $316.00 | $29.10 | |  |