| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC4E-H-AC115V | RELAY GEN PURPOSE 4PDT 2A 115VGeneral Purpose Relay 4PDT (4 Form C) Socketable | Panasonic Electric Works |
| 2 | P7SA-14F-ND DC110 | P7SA-14F-ND DC110Relay | Omron Automation and Safety |
| 3 | PY08-02 | RELAY SOCKET BACK CONNECTINGRelay Socket Through Hole | Omron Automation and Safety |
| 4 | NC2-PS | SOCKET PCB FOR SLIM NC2D RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 5 | ALZ11B12W | RELAY GEN PURPOSE SPDT 16A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | 2972990 | VARIOFACE MODULE 16 PLUGGABLEI/O Module Rack 16 Channel | Phoenix Contact |
| 8 | ARS16Y4H | ARS RELAY 1 FORM C 4.5V | Panasonic Electric Works |
| 9 | 2204-12-321 | RELAY RF SPST 500MA 12V | Coto Technology |