| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2833563 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 2 | HC3-SFD-K | SOCKET SCRW W/CLIP DIN HC3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | DK1A-9V-F | RELAY GEN PURPOSE SPST 10A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 4 | G6RL-14-ASI-DC12 | RELAY GEN PURPOSE SPDT 8A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | 2972916 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 6 | ARE10A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | 2341-05-020 | RELAY RF SPDT 500MA 5V | Coto Technology |
| 8 | 9270-24-20TR | RELAY RF SPST 500MA 24V | Coto Technology |
| 9 | PDS1-S5-S5-M-TR | CONVERT DC/DC 1W 5V 200MA OUTIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | CUI Inc. |