| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | ALQ109 | RELAY GEN PURPOSE SPDT 10A 9VGeneral Purpose Relay SPDT (1 Form C) 9VDC Coil Through Hole | Panasonic Electric Works |
| 2 | PB-24C4 | I/O MOUNTING BOARD C4 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 3 | PB-8SM | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 4 | HS202 | HEATSINK SSR 2.0DEG C/W PNL MNTHeat Sink Multiple Series | Sensata-Crydom |
| 5 | BPD2E | AC/AC WALL MOUNT ADAPTER 12V 20W12VAC 1.67A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Hammond Manufacturing |
| 6 | 37520-502 | COIL KIT 208/240V | TE Connectivity Potter & Brumfield Relays |
| 7 | GCA400A500VAC50/60HZ | COIL CC265-400 500VAC | Carlo Gavazzi Inc. |
| 8 | 73L-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 9 | EPA120100-P5-SZ | AC/AC WALL MOUNT ADAPTER 12V 12W12VAC 1A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | CUI Inc. |