| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6SK-2F-TR DC5 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 2 | 185403-2 | MODULAR RELAY HOLDERRelay | TE Connectivity Potter & Brumfield Relays |
| 3 | LKT1AF-9V | RELAY GEN PURPOSE SPST 5A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 4 | 2IOM16 | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 5 | CB1-T-P-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 6 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 7 | ACNM3112 | MIDDLE LOAD RELAY FOR SMART J/B | Panasonic Electric Works |
| 8 | ARJ20A12X | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 9 | ARX1024 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |