| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2980018 | PLC-BSC125DC/21Relay Socket DIN Rail | Phoenix Contact |
| 2 | PF113A-E | RELAY SOCKET 3PDT TRACK MT MKRelay Socket DIN Rail | Omron Automation and Safety |
| 3 | MY4N-D2 DC24 (S) | RELAY GEN PURPOSE 4PDT 3A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Omron Automation and Safety |
| 4 | 24A072 | SPRING RELAY HOLD-DOWNClip, Hold Down 27E166; 27E122; 27E123 | TE Connectivity Potter & Brumfield Relays |
| 5 | HF12-1A54-8 | RELAY RF SPST 1.5A 12V | Standex-Meder Electronics |
| 6 | LXDC2HL33A-055 | DC/DC CONVERTER 3.3V 300MA SMDNon-Isolated PoL Module DC DC Converter 1 Output 3.3V 300mA 3.8V - 5.5V Input | Murata Electronics North America |
| 7 | RSJMPR10 | RELAY SYSTEM 2 POS JUMPER - REDJumper RS Series | Red Lion Controls |
| 8 | R-78B3.3-1.0 | CONV DC/DC 1A 3.3V OUT SIP VERTLinear Regulator Replacement DC DC Converter 1 Output 3.3V 1A 4.75V - 32V Input | RECOM Power |
| 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. |