| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | 2903308 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose with Socket Relay 4PDT (4 Form C) 24VDC Coil DIN Rail | Phoenix Contact |
| 3 | SR4D4060 | RELAY SAFETY 4PST 8A 60VSafety Relay 4PST-NO/NC (2 Form A, 2 Form B) 60VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | IAC-24 | INPUT MODULE AC 6MA 24VDCAC Input Module Output Module 18mA 24VDC Output 90 ~ 140VAC (120VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |
| 5 | HS023 | PM HEAT SINK 0.25C/W 1 2 OR 3 SSHeat Sink Multiple Series | Sensata-Crydom |
| 6 | C150S12 | MODULE DC PS 150W 12V 13A12V (11.6 ~ 12.3 V) 156W AC DC Configurable Power Supply Module | Sanken |
| 7 | DR2260D20WRJ | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |
| 8 | AX-4MF-31 | FRNT AUX 3NO/1NC MINI FAST-ON | Carlo Gavazzi Inc. |
| 9 | RT16016 | ACCY HOLD DOWN SPRING DIN SCKTClip, Hold Down RT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |