| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DS2E-SL2-DC12V | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2946777 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 3 | 9908920000 | 1 CH DELCON OUTPUT SOCKET MODRelay | Weidmuller |
| 4 | SF1V-4-07L | SOCKET DIN MOUNT 4POLE RF1VRelay Socket DIN Rail | IDEC |
| 5 | 70RCK8-HL | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 6 | 73G-IV5B | I/O MODULE -5-5VDC 12-BIT;2.44MVAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 7 | RY16037 | CLIP RETAINING PLASTICClip, Hold Down RY78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 8 | CTRD6025-10 | RELAY SSR CONTACT 3PH 25A 600VAC | Sensata-Crydom |
| 9 | G6ZU-1FE DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |