| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-L2-24V | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2900446 | PLC-BPT- 24UC/21Relay | Phoenix Contact |
| 3 | 2777043 | TERM BLOCK 3POS DIN RAIL MOUNTRelay | Phoenix Contact |
| 4 | 2967837 | 14MM PLC-IC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2900254 | TERM BLOCKRelay | Phoenix Contact |
| 6 | DRSCN24 | SOCKET DIN-RAIL 15-30VDC CN SERRelay Socket DIN Rail | Sensata-Crydom |
| 7 | 70MRCK24-DIN | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 2905196 | MODULEI/O Module Rack 16 Channel | Phoenix Contact |
| 9 | 1462052-3 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |