| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | JD2D3-CDL-A | ADAPTER LOOPBACK MALE/FEM RED | Digi International |
| 2 | TQ2SS-L2-5V | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | HG3-SFDUL | SOCKET W/CLIP SCRW DIN HG3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 154746-2 | RELAY BASE HOUSING BLACKRelay | TE Connectivity Potter & Brumfield Relays |
| 5 | AHNA23 | SOCKET PC PIN FOR HN2 RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 6 | 2901873 | RIF-0-BPT/1Relay | Phoenix Contact |
| 7 | P2RVM-020B | CROSSBAR 2POS BLACK FOR G2RV SKTJumper G2RV Sockets | Omron Automation and Safety |
| 8 | 70W1278-1 | STANDOFF 4-40 HEX 1"STANDOFF 4-40 HEX 1" | Grayhill Inc. |
| 9 | ARXP1112 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |