| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 2967170 | TERM BLOCKRelay | Phoenix Contact |
| 3 | RSE120161-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | P6BF4BNDDC12 | RELAY SOCKET DIN G3S4 G6B-4Relay Socket DIN Rail | Omron Electronics Inc-EMC Div |
| 5 | TX2-LT-3V-TH | RELAY GENERAL PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) 3VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 70GRCK8-HS | I/O MOUNTING BOARD G5 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 7 | 2976721 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 8 | 2962379 | ACTIVE MODULEI/O Module Rack Channel | Phoenix Contact |
| 9 | 9903-05-20TR | RELAY RF SPST 250MA 5V | Coto Technology |