| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6S-2F-Y-TR DC4.5 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 2 | 2-1437683-8 | TERM BLOCK 8POS 22-12AWG 6-32Relay Socket DIN Rail | TE Connectivity AMP Connectors |
| 3 | 4-2158100-6 | RZL3-1C4-L012-WRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 4 | RTX3-1AT-B009 | RELAY GEN PURPOSE SPST 16A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 2971344 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 6 | 2900892 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | 9814-03-20TR | RELAY RF SPST 250MA 3.3V | Coto Technology |
| 8 | ARS30Y4H | ARS RELAY 1 FORM C REV 4.5V | Panasonic Electric Works |
| 9 | CB1A-M-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |