| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | JP4P2-9V4-6F | PWR SPLY 9VDC 400MA 2.1MM/5MM | Digi International |
| 2 | HY1-24V | RELAY TELECOM SPDT 1A 24VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | RSE120151-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | JRE200200 | QUICK MOUNT, 2 POLERelay | Amphenol Pcd |
| 5 | 2900260 | PLC-BPT- 24DC/ 1IC/ACTRelay | Phoenix Contact |
| 6 | 8869470000 | SRC-I 1CORelay Socket DIN Rail | Weidmuller |
| 7 | AHES4192 | RELAY GEN PURPOSE 3PST 35A 24VGeneral Purpose Relay 3PST-NO/NC (2 Form A, 1 Form B) 24VDC Coil Through Hole | Panasonic Electric Works |
| 8 | MT323024 | RELAY GEN PURPOSE 3PDT 10A 24VGeneral Purpose Relay 3PDT (3 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 9 | 2979508 | VARIOFACE OUTPUT EXPANSION MODI/O Module Rack 16 Channel | Phoenix Contact |