| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DS1E-ML2-DC12V | RELAY GEN PURPOSE SPDT 2A 12VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | DS2Y-S-DC6V | RELAY GENERAL PURPOSE DPDT 2A 6VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 7001214 | RMOBJR-1Relay Socket DIN Rail | Phoenix Contact |
| 4 | MIS1N | DELCON BASE INPUT 1CH. S CONN.Relay Socket DIN Rail | Weidmuller |
| 5 | 2271028 | PLUG-IN BASE STD I/O MODRelay | Phoenix Contact |
| 6 | 4-1904045-6 | V23333Z0001B046-EV-441Relay | TE Connectivity Potter & Brumfield Relays |
| 7 | 5521843 | FLKM2I/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 8 | PB-16M-V | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | PB-32D | I/O MOUNTING BRD STANDARD 32POSI/O Module Rack 32 Channel | Sensata-Crydom |