| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903335 | RELAY GEN PURPOSE SPDT 50MA 230VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | 2900066 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 3 | G6K-2F-RF-S DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 4 | G6K-2F-RF-S-TR03 DC3 | RELAY RF DPDT 1A 3V | Omron Electronics Inc-EMC Div |
| 5 | 9270-05-20TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 7 | G6ZU-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 8 | LMZ21701SILT | DC/DC CONVERTER 0.9-6V 6WNon-Isolated PoL Module DC DC Converter 1 Output 0.9 ~ 6 V 1A 3V - 17V Input | Texas Instruments |
| 9 | ROM-0505S | CONV DC/DC 1W SGL 5V OUT SIP4Isolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |