| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 5521322 | FLKM4-I/O-G4Relay Socket DIN Rail | Phoenix Contact |
| 2 | 2966113 | RELAY GEN PURPOSE SPDT 6A 48VGeneral Purpose with Socket Relay SPDT (1 Form C) 48VDC Coil DIN Rail | Phoenix Contact |
| 3 | HE2AN-Q-DC24V | RELAY GEN PURPOSE DPST 25A 24VGeneral Purpose Relay DPST-NO (2 Form A) 24VDC Coil Chassis Mount | Panasonic Electric Works |
| 4 | SFS3-DC12V | RELAY SAFETY 4PST 6A 12VSafety Relay 4PST-NO/NC (3 From A, 1 Form B) 12VDC Coil Through Hole | Panasonic Industrial Automation Sales |
| 5 | 70GRCK4R | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 6 | 2332-05-020 | RELAY RF DPST 500MA 5V | Coto Technology |
| 7 | ARS1212 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 8 | JSM1F-12V-5 | JS-M RELAY 12V DC COIL HIGH CAPA | Panasonic Electric Works |
| 9 | LY2-BLUE COVER BY OMI | RELAY TERMINAL COVERSCover, Terminal LY Series | Omron Automation and Safety |