| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | AHNA21 | SOCKET SCREW TERM FOR HN2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | PB-16A | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 4 | RP16100 | CLIP RETAINER 25.5MM RP78601/602Clip, Hold Down RP78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 5 | CB1-P-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 6 | G3TB-IAZR02P-US AC100-240 | INPUT MODULE AC 5MA 4-32VDCAC Input Module Output Module 25mA 4 ~ 32VDC Output 100 ~ 240VAC Supply | Omron Automation and Safety |
| 7 | G6WU-1F DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 8 | GCA95A24VAC50HZ | COIL ASSY 65-95A 24VAC 50HZ | Carlo Gavazzi Inc. |
| 9 | CGE22-3P-22AN | CC SSOLR 3P 22A 4.4-22A | Carlo Gavazzi Inc. |