| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | 910444 | RSM 4 24VDC SPDT SOCKETRelay | Weidmuller |
| 3 | 2833563 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 4 | 2900931 | RIF-1-BPT/2X21Relay | Phoenix Contact |
| 5 | G6K-2F-RF-TR03DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 6 | G8JN-1C7T-D-DC12 | RELAY AUTOMOTIVE SPDT 35A 12V | Omron Electronics Inc-EMC Div |
| 7 | C150S24 | MODULE DC PS 150W 24V 6.5A24V (22.8 ~ 24.7 V) 156W AC DC Configurable Power Supply Module | Sanken |
| 8 | PSC11 | RELAY HOLD-DOWN CLIPS(2) 11 PINClip, Hold Down NDS-11 Socket | Littelfuse Inc. |
| 9 | 20C266 | SPRING RELAY HOLD-DOWN 8POLEClip, Hold Down R10 Series | TE Connectivity Potter & Brumfield Relays |