| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGN2004H | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | SP2-PS | SOCKET PCB FOR SP2 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 3 | RJ2S-CLD-D24 | RELAY PLUG-IN DPDT 8A 24VDCGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | IDEC |
| 4 | 2962463 | ACTIVE MODULEI/O Module Rack Channel | Phoenix Contact |
| 5 | 9402-12-00TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 6 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 7 | G8W-1A6T-R-DC12 | RELAY AUTOMOTIVE SPST 35A 12V | Omron Electronics Inc-EMC Div |
| 8 | TPS826711SIPR | DC/DC CONVERTER 1.8V 1WNon-Isolated PoL Module DC DC Converter 1 Output 1.8V 600mA 2.3V - 4.8V Input | Texas Instruments |
| 9 | RKE-0505S/H | DC/DC CONVERTER 5V 200MA 1WIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |