| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2IO4B | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 2 | 2IOM4A | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 3 | MS-4 | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 4 | ARS144H | RELAY RF SPDT 4.5V PC MNT | Panasonic Electric Works |
| 5 | G3TA-OA101SZ-1 DC24 | OUTPUT MODULE AC QC 24VDCAC Output Module Output Module 0.01 ~ 1A 85 ~ 140VAC Output 24VDC (19.2 ~ 26.4VDC) Supply | Omron Automation and Safety |
| 6 | ARS114H | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 7 | 9290-05-20 | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | SLO220CRA | DELCON 220VDCIN/250VDC 1.8AOUTDC Output Module Output Module 0 ~ 1.8A 0 ~ 250VDC Output 220VDC Supply | Weidmuller |
| 9 | ARS16A09 | RS RELAY 1FORMC 2 COIL LATCHING | Panasonic Electric Works |