| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 2 | SR2P-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 3 | SP4-L2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Socketable | Panasonic Electric Works |
| 4 | SF4D-DC12V | RELAY SAFETY 8PST 6A 12VSafety Relay 8PST-NO/NC (4 Form A, 4 Form B) 12VDC Coil Through Hole | Panasonic Electric Works |
| 5 | HS202DR | HEATSINK SSR 2.0DEG C/W DIN MNTHeat Sink Multiple Series | Sensata-Crydom |
| 6 | 2-1462051-5 | RELAY RF 1FORMC/1CO 2A 4.5V | TE Connectivity Potter & Brumfield Relays |
| 7 | 9290-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | ARS34A24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 9 | 9852-03-00 | RELAY RF SPDT 100MA 3.3V | Coto Technology |