| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AC021-001 | E20 DIN RAIL MOUNTING KIT | Synapse Wireless |
| 2 | 7004570 | RMOB-JR-2-110ACRelay Socket DIN Rail | Phoenix Contact |
| 3 | 2829933 | TERM BLOCKRelay | Phoenix Contact |
| 4 | NDS-8 | RELAY SOCKET DIN 8-PINRelay Socket DIN Rail | Littelfuse Inc. |
| 5 | S2EB-L2-24V | RELAY GEN PURPOSE 4PST 4A 24VGeneral Purpose Relay 4PST-NO/NC (2 Form A, 2 Form B) 24VDC Coil Through Hole | Panasonic Electric Works |
| 6 | G6B-2014P-US DC24 | RELAY GEN PURPOSE DPST 5A 24VGeneral Purpose Relay DPST-NC (2 From B) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | G8JN-1A6T-R-DC12 | RELAY AUTOMOTIVE SPST 35A 12V | Omron Electronics Inc-EMC Div |
| 8 | R-78E3.3-0.5 | DC/DC CONVERTER 3.3V 500MA THRULinear Regulator Replacement DC DC Converter 1 Output 3.3V 500mA 6V - 28V Input | RECOM Power |
| 9 | PDS1-S5-S5-M-TR | CONVERT DC/DC 1W 5V 200MA OUTIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | CUI Inc. |