| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 3-1904045-4 | V23333Z0002A041-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 2 | 2777043 | TERM BLOCK 3POS DIN RAIL MOUNTRelay | Phoenix Contact |
| 3 | 2900931 | RIF-1-BPT/2X21Relay | Phoenix Contact |
| 4 | 2972851 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 5 | G6K-2F-RF DC12 | RELAY RF DPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 6 | SFA-101 | HOLD DOWN CLIP 1PC-2/SOCKETClip, Hold Down Multiple Series | IDEC |
| 7 | IAC-24 | INPUT MODULE AC 6MA 24VDCAC Input Module Output Module 18mA 24VDC Output 90 ~ 140VAC (120VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |
| 8 | 1-1393277-9 | RELAY AUTOMOTIVE SPST 40A 24V | TE Connectivity Potter & Brumfield Relays |
| 9 | WAU200-600-G | AC/AC WALL MNT ADAPTER 20V 600MA20VAC 600mA AC/AC External Wall Mount (Class I) Adapter Fixed Blade Input | Triad Magnetics |