| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1Z-9V | RELAY TELECOM SPDT 1A 9VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | DS2E-SL2-DC6V | RELAY GENERAL PURPOSE DPDT 2A 6VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 208BR | TERMINAL BLOCKRelay Socket DIN Rail | TE Connectivity AMP Connectors |
| 4 | 5542738 | RELAY GENERAL PURPOSE DPDT 5A 5VGeneral Purpose with Socket Relay DPDT (2 Form C) 5VDC Coil DIN Rail | Phoenix Contact |
| 5 | 70GRCQ24-HS | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | PB-8SM-B | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 7 | CB1A-T-P-24V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |
| 8 | RK1-6V | RELAY RF SPDT 10MA 6V | Panasonic Electric Works |
| 9 | G6Z-1FE-R DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |