| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DC-N2S-170-S | NETWORK ETHERNET CTLR N2S-170 | Digi International |
| 2 | 2955331 | CONN TERM BLOCKRelay | Phoenix Contact |
| 3 | RSE500402 | SMITHSRelay | Amphenol Pcd |
| 4 | JRS400301 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 5 | JRS400210 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 6 | PRD-7AG0-120 | RELAY GEN PURPOSE DPST 30A 120VGeneral Purpose Relay DPST-NO (2 Form A) 120VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | RTE44012 | RELAY GEN PURPOSE DPST 8A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 2900190 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | 70G-IDC5B | INPUT MODULE DC 18MA 5VDCDC Input Module Output Module 18mA 5VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |