| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 4-1904045-4 | V23333Z0002A041-EV-896Relay | TE Connectivity Potter & Brumfield Relays |
| 2 | ST-SS | SOCKET RELAY FOR ST1/2 SOLDERRelay Socket Chassis Mount | Panasonic Electric Works |
| 3 | 2IO24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | TE Connectivity Potter & Brumfield Relays |
| 4 | 9814-03-20 | RELAY RF SPST 250MA 3.3V | Coto Technology |
| 5 | ARS34Y12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 6 | PB-24M | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 7 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | G7T-1012S DC24 | RELAY BLOCK OUTPUT SPST-NC 24VDCDC Output Module Output Module 5A 24VDC Output 24VDC Supply | Omron Automation and Safety |
| 9 | ARS12Y4H | ARS RELAY 1 FORM C 4.5V | Panasonic Electric Works |