| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | HY1Z-5V | RELAY TELECOM SPDT 1A 5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | PTFPCB | RELAY SOCKET PCB W/EAR MJNRelay Socket Chassis Mount | Omron Automation and Safety |
| 4 | ARS1112 | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 5 | MODC5F | OUTPUT MODULE DC MINI 18MA 5VDCDC Output Module Output Module 0.01 ~ 3A 3 ~ 60VDC Output 5VDC (2.75 ~ 8VDC) Supply | Sensata-Crydom |
| 6 | SLI24CRF | DELCON 24VDCIN/60VDC 50MAOUTDC Input Module Output Module 50mA 0 ~ 60VDC Output 24VDC Supply | Weidmuller |
| 7 | ARS16A4H | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 8 | P1023-7 | MOUNTING BRACKET .250 HOLE (BM1)Mounting Bracket, Plate Multiple Series | Littelfuse Inc. |
| 9 | ARN10A4H | RELAY RF SPDT 4.5V | Panasonic Electric Works |