| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SL-L-12V | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TXS2-9V | RELAY GENERAL PURPOSE DPDT 1A 9VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | G6J-2FS-Y-TR DC4.5 | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 4 | 2903359 | RELAY GEN PURPOSE SPST 50MA 24VGeneral Purpose with Socket Relay SPST-NO (1 Form A) DIN Rail | Phoenix Contact |
| 5 | PY11-02 | RELAY SOCKET BACK CONNECTINGRelay Socket Through Hole | Omron Automation and Safety |
| 6 | P1011-6 | RELAY SOCKET 8 PIN OCTAL SCREWRelay Socket Chassis Mount | Littelfuse Inc. |
| 7 | 2905197 | MODULEI/O Module Rack 16 Channel | Phoenix Contact |
| 8 | 1462050-4 | RELAY RF SPDT 2A 12V | TE Connectivity Potter & Brumfield Relays |
| 9 | 70-ODC5 | OUTPUT MODULE DC STD 14MA 5VDCDC Output Module Output Module 0.02 ~ 3.5A 3 ~ 60VDC Output 5VDC (2.5 ~ 10VDC) Supply | Grayhill Inc. |