| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-L2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | D3026 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | HG2-SF | SOCKET DIRECT MNT FOR HG2 RELAYSOCKET DIRECT MNT FOR HG2 RELAY | Panasonic Electric Works |
| 4 | 2950695 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2955438 | CONN TERM BLOCKRelay | Phoenix Contact |
| 6 | AT8-RFD | PMH SOCKET, DIN, MOUNTRelay | Panasonic Industrial Automation Sales |
| 7 | 2833602 | RELAY SOCK 8OCTAL DPDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 8 | PTF11QDC | RELAY SOCKET CHASSIS MJNRelay Socket Chassis Mount | Omron Automation and Safety |
| 9 | 70GRCK8-HL | I/O MOUNTING BOARD G5 8POSI/O Module Rack 8 Channel | Grayhill Inc. |