| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900443 | TERM BLOCK INTERFACERelay Socket DIN Rail | Phoenix Contact |
| 2 | G7L-2A-BUB-CB DC12 | RELAY GEN PURPOSE DPST 25A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 3 | 2979485 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 4 | ARJ20A12X | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 5 | ARJ2212 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 6 | CB1A-D-M-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 7 | AS-12M/1 | SURGE ABSORBER 24-48VAC | Carlo Gavazzi Inc. |
| 8 | PDM1-S5-D5-S | DC/DC CONVERTER +/-5V 1WIsolated Module DC DC Converter 2 Output 5V -5V 100mA, 100mA 4.5V - 5.5V Input | CUI Inc. |
| 9 | 98220-338 | 2-SPDT AUX SWITCH | TE Connectivity Potter & Brumfield Relays |