| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 5-1462037-7 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 2 | 2972987 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 3 | PB-24SM-BV | I/O MOUNTING BOARDI/O Module Rack 24 Channel | Sensata-Crydom |
| 4 | ARS30Y4H | ARS RELAY 1 FORM C REV 4.5V | Panasonic Electric Works |
| 5 | CB1-R-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 6 | ARS14A09X | ARS RELAY 1 FORM C 9V | Panasonic Electric Works |
| 7 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 8 | ARA200A48 | RELAY RF DPDT 1A 48V | Panasonic Electric Works |
| 9 | 2900951 | RIF-RC-120-230 UC | Phoenix Contact |