| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900342 | TERM BLOCKRelay | Phoenix Contact |
| 2 | DS1E-S-DC5V | RELAY GENERAL PURPOSE SPDT 2A 5VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | 910444 | RSM 4 24VDC SPDT SOCKETRelay | Weidmuller |
| 4 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 5 | 2900934 | RIF-2-BPT/4X21Relay | Phoenix Contact |
| 6 | PTF11QDC | RELAY SOCKET CHASSIS MJNRelay Socket Chassis Mount | Omron Automation and Safety |
| 7 | 2912439 | 14 MM PLC BASIC TERM BLOCKSRelay Socket DIN Rail | Phoenix Contact |
| 8 | 9202-05-00TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 9 | PB-8H | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Sensata-Crydom |