| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2967183 | TERM BLOCKRelay | Phoenix Contact |
| 2 | 2912471 | TERM BLOCKRelay | Phoenix Contact |
| 3 | HC3-SFD-K | SOCKET SCRW W/CLIP DIN HC3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | LY4N-D2-DC24 | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Omron Automation and Safety |
| 5 | LKP1AF-5V | RELAY GEN PURPOSE SPST 10A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 8-1415536-7 | 0410 83 050 001WGGeneral Purpose Relay SPST-NO (DM) (1 Form X) 12VDC Coil Through Hole | TE Connectivity AMP Connectors |
| 7 | T9CP5A54-120 | T9CP5A54-120Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 8 | LY4-DC12 | RELAY GEN PURPOSE 4PDT 10A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 9 | 70GRCK4-DIN | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |