| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | AGQ200S03 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | KRPA-14DG-24 | RELAY GEN PURPOSE 3PDT 10A 24VGeneral Purpose Relay 3PDT (3 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 4 | G7J-4A-T DC24 | RELAY GEN PURPOSE 4PST 25A 24VGeneral Purpose Relay SPST-NO (1 Form A) x 4 24VDC Coil Chassis Mount | Omron Automation and Safety |
| 5 | G6K-2F-RF-T-TR03 DC4.5 | RELAY RF DPDT 1A 4.5V | Omron Electronics Inc-EMC Div |
| 6 | RGC3A60A20KKE | RELAY SSR 275VAC IN 3PH 600V 20A | Carlo Gavazzi Inc. |
| 7 | ARS15Y24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 8 | HS122 | HEATSINK SSR 1.2DEG C/W PNL MNTHeat Sink Multiple Series | Sensata-Crydom |
| 9 | G6KU-2F-RF-TR09DC4.5 | RELAY RF DPDT 1A 4.5V | Omron Electronics Inc-EMC Div |