| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275 | MTRAK M275 VEHICLE MOUNTING UNIT | Digi International |
| 2 | S-PS | ACCY RELAY SOCKET FOR S SERIESRelay Socket Through Hole | Panasonic Electric Works |
| 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 | 70MRCK24-DIN | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | G6KU-2F-RF DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 6 | 70G-OAC5RLY | OUTPUT MODULE G5 26MA 5VDCAC Output Module Output Module 3A 0 ~ 250VAC, 0 ~ 110VDC Output 5VDC (4.8 ~ 6VDC) Supply | Grayhill Inc. |
| 7 | IAC-5E | INPUT MODULE AC 18MA 5VDCAC Input Module Output Module 18mA 5VDC Output 18 ~ 36VAC (24VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |
| 8 | 2900954 | RIF-RH-2 | Phoenix Contact |
| 9 | J7TKN-A-1E8 | RELAY THERMAL OVERLOAD 1.2-1.8AThermal Overload Relay J7KNA Contactors | Omron Automation and Safety |