| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900961 | RIF-4-BPT/3X21Relay | Phoenix Contact |
| 2 | 5-1393302-2 | V23134A0053G243Relay Coil | TE Connectivity AMP Connectors |
| 3 | RT31L024 | RELAY GEN PURPOSE SPDT 16A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | PB24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 5 | DR-IDC5 | INPUT MODULE DC 34MA 5VDCDC Input Module Output Module 28mA 5VDC Output 4 ~ 32VDC Supply | Sensata-Crydom |
| 6 | CB1-R-P-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 7 | LY2-COVER BY OMI | RELAY TERMINAL COVERSCover, Terminal LY Series | Omron Automation and Safety |
| 8 | G9YA-12S-45 DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |
| 9 | 9402-12-30 | RELAY RF SPST 500MA 12V | Coto Technology |