| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RS4 | RELAY SOCKET 16 PINRelay Socket Channel, Track | Curtis Industries |
| 2 | HC3-HSF-K | SOCKET SCREW FRONT WIRE/CLIP HC3Relay Socket Chassis Mount | Panasonic Electric Works |
| 3 | P2R-08A | SOCKET BACK MOUNT SLD G2R-2-SRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | G7J-2A2B-B-W1 DC24 | RELAY GEN PURPOSE 4PST 25A 24VGeneral Purpose Relay 4PST-NO/NC (2 Form A, 2 Form B) 24VDC Coil Chassis Mount | Omron Automation and Safety |
| 5 | MJN3C-DC12 | RELAY GEN PURPOSE 3PDT 10A 12VGeneral Purpose Relay 3PDT (3 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 6 | G6RL-1A4-ASI-DC12 | RELAY GEN PURPOSE SPST 10A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 2962926 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 8 | ARE134H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 9 | ACTP512 | RELAY AUTOMOTIVE SPDTX2 30A 12V | Panasonic Electric Works |