| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903338 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | 70MRCK8-HS | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 3 | 2341-05-020 | RELAY RF SPDT 500MA 5V | Coto Technology |
| 4 | 9002-05-02 | RELAY RF SPST 500MA 5V | Coto Technology |
| 5 | CB1A-R-M-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 6 | CA1A-12V-C-5 | RELAY AUTOMOTIVE SPST 30A 12V | Panasonic Electric Works |
| 7 | G6ZK-1PE-A DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 8 | ARS34Y03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 9 | PLC | SOCKET CLIP MK PCBClip, Hold Down PL08 and PL11 Sockets | Omron Automation and Safety |