| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | TX2-L2-5V-1 | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | JRS200201 | QUICK MOUNT, 2 POLE WCRelay | Amphenol Pcd |
| 4 | P2CF-11 | SOCKET DIN MNT 11PIN SCREW TERMRelay Socket DIN Rail | Omron Automation and Safety |
| 5 | P7TF-OS16 DC12V | RELAY BLOCK 16POS NPN OUT 12VDCI/O Module Rack 16 Channel | Omron Automation and Safety |
| 6 | 70L-OACA-L | OUTPUT MODULE AC 7MA 5VDCAC Output Module Output Module 0.03 ~ 2A 24 ~ 280VAC (240VAC Nom) Output 5VDC (4.5 ~ 28VDC) Supply | Grayhill Inc. |
| 7 | CB1A-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 8 | PTP-1 FOR LY | SOCKET MOUNT PLATES FOR LY RELAYMounting Bracket, Plate PT14 and PT14QN Sockets | Omron Automation and Safety |
| 9 | PM2260A25VJ | RELAY SSR 600V 25A PNL MNT | Sensata-Crydom |