| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HJ4-SFD-S | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 2 | RT16041 | CLIP RETAINER 15.7MM RP78601/602Clip, Hold Down RP78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 3 | 2341-12-020 | RELAY RF SPDT 500MA 12V | Coto Technology |
| 4 | CM1-R-24V | CM RELAY 1 FORM C 24V | Panasonic Electric Works |
| 5 | ARN10A4HZ | RELAY RF SPDT 4.5V | Panasonic Electric Works |
| 6 | ARX1112 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 7 | V7805-500 | CONVERTER DC/DC REG 5V 500MALinear Regulator Replacement DC DC Converter 1 Output 5V 500mA 6.5V - 32V Input | CUI Inc. |
| 8 | 8611100000 | JUMPER PLUG 4PDT PIZ-ZQV REDJumper MY4 Series | Weidmuller |
| 9 | VHS1-S5-S5-SIP | CONVERTER DC/DC 5V OUT 1WIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | CUI Inc. |