| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2940359 | RELAY MODULE DIN RAIL 1PDT 24VRelay Coil | Phoenix Contact |
| 2 | RZ03-1C4-D024 | RELAY GEN PURPOSE SPDT 16A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 4 | 2971742 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 5 | IAC24 | INPUT MODULE AC 6MA 24VDCAC Input Module Output Module 16mA 24VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Sensata-Crydom |
| 6 | ARS11A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | SFA-202 | HOLD DOWN CLIP 1PC-2PCS/SOCKTClip, Hold Down Multiple Series | IDEC |
| 8 | RP1-4.5V | RELAY RF SPDT 100MA 4.5V | Panasonic Electric Works |
| 9 | G9YA-12S-45 DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |