| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-75E | MTRAK M75E | Digi International |
| 2 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 3 | OUAZ-SH-112D,900 | RELAY TELECOM SPDT 1A 12VTelecom Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | CR0002 | RLY SKTRelay | TE Connectivity AMP Connectors |
| 5 | RSL116060-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | 18836 | RELAY SOCKETRelay | Curtis Industries |
| 7 | S-PS | ACCY RELAY SOCKET FOR S SERIESRelay Socket Through Hole | Panasonic Electric Works |
| 8 | PY14-02 | RELAY SOCKET 4PDT PCB MNT MYRelay Socket Through Hole | Omron Automation and Safety |
| 9 | G2R-2-AC110 | RELAY GEN PURPOSE DPDT 5A 110VGeneral Purpose Relay DPDT (2 Form C) 110VAC Coil Through Hole | Omron Electronics Inc-EMC Div |