| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | 2900453 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 3 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 4 | MKS2PI-2 DC12 | RELAY GEN PURPOSE DPDT 10A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 5 | PB-16SM-B | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 6 | 9290-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |
| 7 | ARS15A4H | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 8 | ACNM3112 | MIDDLE LOAD RELAY FOR SMART J/B | Panasonic Electric Works |
| 9 | ARJ22A12Z | ARJ RELAY RF 2 FORM C 12V | Panasonic Electric Works |