| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PS-9VCB-LBC-U-CN | 100-240VAC/9VDC CN POWER SUPPLY | Multi-Tech Systems Inc. |
| 2 | T81N5D312-24 | RELAY TELECOM SPDT 1A 24VTelecom Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 1860100-1 | SOCKET RELAY 2P DIN SCREWLESSRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | 2980351 | 6.2MM PLC BASIC TERM BLOCK 120VRelay | Phoenix Contact |
| 5 | 2901873 | RIF-0-BPT/1Relay | Phoenix Contact |
| 6 | PT78603 | SOCKET 3 POLE PCB PTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | V23061B1003A401 | RELAY GENERAL PURPOSE SPDT 8A 6VGeneral Purpose Relay SPDT (1 Form C) 6VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 2972835 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 9 | 70G-IDC15NP | INPUT MODULE AC/DC 18MA 15VDCAC/DC Input Module Output Module 10mA 15VDC Output 15 ~ 32VAC, 10 ~ 32VDC Supply | Grayhill Inc. |