| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | 2-1462039-9 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | RSL112101-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | RSE116679-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | 8690880000 | SCM 2CORelay Socket DIN Rail | Weidmuller |
| 6 | 3-1904045-6 | V23333Z0001B046-EV-896Relay | TE Connectivity Potter & Brumfield Relays |
| 7 | DSP1A-PSL2 | SOCKET PC MNT FOR DSP1A-L2 RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 8 | K81C345 | RELAY GEN PURPOSE SPDT 10A 26.5VGeneral Purpose Relay SPDT (1 Form C) 26.5VDC Coil Through Hole | TE Connectivity Aerospace, Defense and Marine |
| 9 | ARE1312 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |