| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275 | MTRAK M275 VEHICLE MOUNTING UNIT | Digi International |
| 2 | 910526 | RSM 1 48VDC SPDT SOCKETRelay | Weidmuller |
| 3 | 2980254 | 6.2MM PLC ACTUATOR TERM BLOCK 5VRelay | Phoenix Contact |
| 4 | 18832 | RELAY SOCKET 8PIN SQUARERelay | Curtis Industries |
| 5 | SP4-L2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Socketable | Panasonic Electric Works |
| 6 | G2R-2-AC120 | RELAY GEN PURPOSE DPDT 5A 120VGeneral Purpose Relay DPDT (2 Form C) 120VAC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | PB-8SM-B | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 8 | G6Z-1F-R DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |
| 9 | DRC3P48B400R | 480V 5A 120VAC NO AUX RN 3L | Sensata-Crydom |