| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-5V | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | RSL116072-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | RSE116760-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | JRE400111 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 5 | 2271028 | PLUG-IN BASE STD I/O MODRelay | Phoenix Contact |
| 6 | 2271031 | PLUG-IN BASE STD I/O MOD W/SAFERelay Socket Through Hole | Phoenix Contact |
| 7 | P2RF-08 | SOCKET TRACK SMD FOR G2R-2-SRelay Socket DIN Rail | Omron Automation and Safety |
| 8 | XT484LB2 | RELAY GEN PURPOSE DPDT 8A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 9 | 2962926 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |