| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ20TA4HX | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TQ2H-12V | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 8193830000 | RELAY DISCRT COMBI FOOT SOCKETRelay Socket DIN Rail | Weidmuller |
| 4 | 2900938 | RIF-3-BPT/3X21Relay | Phoenix Contact |
| 5 | 7-1393303-3 | V23134J0052D642Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | OZ-SH-112LM1,294 | RELAY GEN PURPOSE SPST 16A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 1-1414167-0 | POWER F V23134Relay Coil | TE Connectivity AMP Connectors |
| 8 | T9AS5D22-5 | RELAY GEN PURPOSE SPDT 20A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | 2282075 | I/O MOUNTING BOARDI/O Module Rack 1 Channel | Phoenix Contact |