| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EC2-4.5NU | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | KEMET |
| 2 | 2980018 | PLC-BSC125DC/21Relay Socket DIN Rail | Phoenix Contact |
| 3 | 2IOM4A | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 4 | 70GRCK24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | ARA200A4H | RELAY RF DPDT 1A 4.5V | Panasonic Electric Works |
| 6 | ARS14Y4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | CB1AH-R-M-12V | RELAY AUTOMOTIVE SPST 70A 12V | Panasonic Electric Works |
| 8 | SLI25CR | DELCON 24VACIN/60VDC 50MAOUTAC Input Module Output Module 50mA 0 ~ 60VDC Output 24VAC Supply | Weidmuller |
| 9 | ARE13A09 | RELAY RF SPDT 500MA 9V | Panasonic Electric Works |