| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | 2820835 | TERM BLOCK 2POSRelay Socket DIN Rail | Phoenix Contact |
| 3 | 2900958 | RIF-0-BPT/21Relay | Phoenix Contact |
| 4 | P2RVM-040R | CROSSBAR 4POS RED FOR G2RV SKTJumper G2RV Sockets | Omron Automation and Safety |
| 5 | G8W-1A6T-F-R-DC12 | RELAY AUTOMOTIVE SPST 35A 12V | Omron Electronics Inc-EMC Div |
| 6 | CB1AF-D-P-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 7 | 2833945 | PLUG-IN MODULE FOR MOUNTINGModule, LED and/or Protection PR3 Series | Phoenix Contact |
| 8 | 212AS24006 | AC/AC WALL MOUNT ADAPTER 24V 1W24VAC 60mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Tamura |
| 9 | V7803-500 | CONVERTER DC/DC REG 3.3V 500MALinear Regulator Replacement DC DC Converter 1 Output 3.3V 500mA 4.75V - 28V Input | CUI Inc. |