| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6K-2F DC5 | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 2 | HL1-SS-K | SOCKET TERM W/CLIP FOR HL1 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 3 | RH4B-ULAC120V | RELAY PLUG-IN 4PDT 10A 120VACGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Socketable | IDEC |
| 4 | 2282075 | I/O MOUNTING BOARDI/O Module Rack 1 Channel | Phoenix Contact |
| 5 | 2833547 | RELAY RETAINING BRACKETClip and Release Lever PR1 Series | Phoenix Contact |
| 6 | ACNM7112SAZ | MIDDLE LOAD RELAY FOR SMART J/B | Panasonic Electric Works |
| 7 | ARJ204H | RELAY RF DPDT 300MA 4.5V | Panasonic Electric Works |
| 8 | G3PB-445B-2H-VD DC12-24 | RELAY SSR PHASE 200-400VAC 45A | Omron Automation and Safety |
| 9 | 73G-II420 | I/O MODULE 4-20MA 12-BIT;3.91UAAnalog Input Module Output Module Output Supply | Grayhill Inc. |