| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MABT8TI4 | ACCY MOUNT BMM 3/8 58A TNCM | Laird Technologies IAS |
| 2 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 3 | AK-QB-USB | KIT ACCY USB GLOBAL | Multi-Tech Systems Inc. |
| 4 | 2820178 | TERM BLOCK 7POSRelay Socket DIN Rail | Phoenix Contact |
| 5 | JRS500211 | QUICK MOUNT, 5 POLE WCRelay | Amphenol Pcd |
| 6 | 3-1904045-3 | V23333Z0002A010-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 7 | HE2AN-S-DC24V | RELAY GEN PURPOSE DPST 25A 24VGeneral Purpose Relay DPST-NO (2 Form A) 24VDC Coil Chassis Mount | Panasonic Electric Works |
| 8 | 70MRCK24-HS | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | PB-4H | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |