| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 5521322 | FLKM4-I/O-G4Relay Socket DIN Rail | Phoenix Contact |
| 2 | 03540542Z | REALY SOCKET HOUSING ISO 9PINRelay Housing Wiring Harness | Littelfuse Inc. |
| 3 | KUHP-5DT1-24 | RELAY GEN PURPOSE SPDT 30A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 4 | G6K-2F-RF DC24 | RELAY RF DPDT 1A 24V | Omron Electronics Inc-EMC Div |
| 5 | PB-24-V | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 6 | ARS14Y24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 7 | ARE10A06Z | RELAY RF 1 FORM C 6V | Panasonic Electric Works |
| 8 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 9 | CB1VF-D-24V | CB RELAY 1 FORM C 35A 24V | Panasonic Electric Works |