| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900261 | PLC-BPT- 24DC/21RWRelay | Phoenix Contact |
| 2 | 27E936 | SOCKET 5PIN FOR RK SER PCBRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 670-0014 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | MGN2C-DC12 | RELAY GEN PURPOSE DPDT 30A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Chassis Mount | Omron Automation and Safety |
| 5 | V23105A5306A201 | RELAY TELECOM DPDT 3A 9VTelecom Relay DPDT (2 Form C) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | HE1AN-DC6V | RELAY GEN PURPOSE SPST 30A 6VGeneral Purpose Relay SPST-NO (1 Form A) 6VDC Coil Chassis Mount | Panasonic Electric Works |
| 7 | 9402-05-20 | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | PB-16HQ | I/O MOUNTING BOARD QUAD 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | RT1-OD02-24V-S | 2 OUT 5A 24VDC PWRI/O Module Rack Channel | Panasonic Industrial Automation Sales |