| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-1.5V | RELAY TELECOM SPDT 1A 1.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 3 | PT570024 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 4 | 2IO4B | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 5 | G6K-2F-RF-T DC12 | RELAY RF DPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 6 | ARE13A03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 7 | G6Z-1FE-A-TR DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 8 | CM1A-P-24V | CM RELAY | Panasonic Electric Works |
| 9 | G6ZU-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |