| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | NL-SIM-ATT | MICRO-SIM 3FF ATT COMM TEMP | NimbeLink, LLC |
| 2 | TX2SA-LT-5V-Z | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | PF113A-D | SOCKET RELAY 11PIN 10ARelay Socket DIN Rail | Omron Automation and Safety |
| 4 | P2R-08A | SOCKET BACK MOUNT SLD G2R-2-SRelay Socket Panel Mount | Omron Automation and Safety |
| 5 | G7J-3A1B-B-W1 AC100/120 | RELAY GEN PURPOSE 4PST 25A 120VGeneral Purpose Relay 4PST-NO/NC (3 From A, 1 Form B) 120VAC Coil Chassis Mount | Omron Automation and Safety |
| 6 | MY4N DC12 (S) | RELAY GEN PURPOSE 4PDT 3A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 7 | RH4V2-UDC24V | RELAY PCB 4PDT 10A 24VDCGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Through Hole | IDEC |
| 8 | 70GRCK24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | 2974914 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |