| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SL-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TX2SS-L2-9V-Z | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | G6JU-2P-Y DC24 | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | 2903341 | RELAY GEN PURPOSE SPDT 10A 24VGeneral Purpose with Socket Relay SPDT (1 Form C) 24VAC Coil DIN Rail | Phoenix Contact |
| 5 | J74KN-B-VG230 | SUPPRESSOR UNITSurge Suppressor J7KN Contactors | Omron Automation and Safety |
| 6 | RI-1205S | CONV DC/DC 2W SGL 5V OUT SIP4Isolated Module DC DC Converter 1 Output 5V 400mA 10.8V - 13.2V Input | RECOM Power |
| 7 | DCP010512DBP-U | IC REG ISOLATED +/-12V 41MA 7SOPIsolated Module DC DC Converter 2 Output 12V -12V 42mA, 42mA 4.5V - 5.5V Input | Texas Instruments |
| 8 | G2RL-14 DC24 | RELAY GEN PURPOSE SPDT 12A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 9 | G2RL-14-E DC12 | RELAY GEN PURPOSE SPDT 16A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |