| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | S4EB-L2-12V | RELAY GEN PURPOSE 4PST 4A 12VGeneral Purpose Relay SPST-NO (1 Form A) x 4 12VDC Coil Through Hole | Panasonic Electric Works |
| 2 | V23047-A1021-A511 | RELAY SAFETY DPST 6A 21VSafety Relay DPST-NO/NC (1 Form A, 1 From B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | PB-8 | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 4 | 70RCK24-HS | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | 8536710000 | INDICATOR STATUS PLED 6-24VDCModule, LED and/or Protection PRZ/PRS Series | Weidmuller |
| 6 | 2833660 | PLUG-IN MOD FOR MOUNTINGModule, LED and/or Protection PR1 and PR2 Series | Phoenix Contact |
| 7 | HS5 | HEATSINK SSR 0.7 DEG C/W PNL MTHeat Sink Multiple Series | Sensata-Crydom |
| 8 | V7803-1000 | CONVERTER DC/DC REG 3.3V 1ALinear Regulator Replacement DC DC Converter 1 Output 3.3V 1A 4.75V - 28V Input | CUI Inc. |
| 9 | V23101D 107A301 | RELAY GEN PURPOSE SPDT 3A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |