| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | CA15-9-DV | CABLE SERIAL DE15-Y VOICE/DATA | Multi-Tech Systems Inc. |
| 2 | 8690850000 | RELAY SOCKET PCBRelay Socket Through Hole | Weidmuller |
| 3 | 2900958 | RIF-0-BPT/21Relay | Phoenix Contact |
| 4 | G6CU-2117P-US DC3 | RELAY GENERAL PURPOSE DPST 8A 3VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 3VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | HEV2AN-P-DC6V | RELAY GEN PURPOSE DPST 20A 6VDCGeneral Purpose Relay DPST-NO (2 Form A) 6VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 7 | 9402-05-20TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | G8JN-1C6T-DC12 | RELAY AUTOMOTIVE SPDT 35A 12V | Omron Electronics Inc-EMC Div |
| 9 | CB1VF-R-24V | CB RELAY 1 FORM C 35A 24V | Panasonic Electric Works |