| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | J73KN-A-22 | CONTACT BLCK 2NO2NC FOR J7KNA-ARAuxiliary Contact Block J7KNA-AR Relays | Omron Automation and Safety |
| 3 | CB1AHF-R-M-12V | CB RELAY 1 FORM A 12V | Panasonic Electric Works |
| 4 | CB1AHF-T-12V | CB RELAY HR 1 FORM A 12V | Panasonic Electric Works |
| 5 | AS-12M/4 | SURGE ABSORBER 12-24VDC | Carlo Gavazzi Inc. |
| 6 | BPD2FF | AC/AC WALL MOUNT ADAPTER 18V 20W18VAC 1.11A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Hammond Manufacturing |
| 7 | 8869630000 | RIM-I 3 6/24VUCModule, LED and/or Protection SRC Sockets | Weidmuller |
| 8 | NMK0515SAC | DC/DC CONVERTER 15V 2WIsolated Module DC DC Converter 1 Output 15V 133mA 4.5V - 5.5V Input | Murata Power Solutions Inc. |
| 9 | VHS1-S12-S5-SIP | CONVERTER DC/DC 5V OUT 1WIsolated Module DC DC Converter 1 Output 5V 200mA 10.8V - 13.2V Input | CUI Inc. |