| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | JRS400400 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 3 | 2972916 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 4 | 2IO24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | TE Connectivity Potter & Brumfield Relays |
| 5 | ACJ5212 | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 6 | SLI49CR | DELCON 48VACIN/60VDC 50MAOUTAC Input Module Output Module 50mA 0 ~ 60VDC Output 48VAC Supply | Weidmuller |
| 7 | G6Z-1FE-ARDC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 8 | PYC-E1 | HOLD DOWN CLIP FOR MY RELAYClip, Hold Down PYF08A | Omron Automation and Safety |
| 9 | C150S15 | MODULE DC PS 150W 15V 10A15V (14.5 ~ 15.4 V) 150W AC DC Configurable Power Supply Module | Sanken |