| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 2 | NC2D-DC12V | RELAY GEN PURPOSE DPDT 5A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Panasonic Electric Works |
| 3 | J73KN-A-22 | CONTACT BLCK 2NO2NC FOR J7KNA-ARAuxiliary Contact Block J7KNA-AR Relays | Omron Automation and Safety |
| 4 | 9290-05-20TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 5 | SLI12CR | DELCON 12VDCIN/60VDC 50MAOUTDC Input Module Output Module 50mA 0 ~ 60VDC Output 12VDC Supply | Weidmuller |
| 6 | SLI125CH | DELCON 125VDCIN/60VDC 50MAOUTDC Input Module Output Module 50mA 0 ~ 60VDC Output 125VDC Supply | Weidmuller |
| 7 | ARS11A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 8 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 9 | R99-11 | MOUNTING BRACKET FOR G3NA RELAYMounting Bracket, Plate G3NA-240B and G3NA-440B | Omron Automation and Safety |