| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1Z-9V | RELAY TELECOM SPDT 1A 9VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | TQ2-L2-24V | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | NC4-JPL2S | SOCKET PCB FOR FLAT NC4D-JPL2Relay Socket Through Hole | Panasonic Electric Works |
| 4 | 7001214 | RMOBJR-1Relay Socket DIN Rail | Phoenix Contact |
| 5 | RSE116685-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | DRS4 | DIN-RAIL SOCKET FOUR CHAN RELAYRelay Socket DIN Rail | Sensata-Crydom |
| 7 | 27E125 | R10 RELAY SOCKETS-TERMINALSRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 8 | XT374LB2 | RELAY GEN PURPOSE SPDT 16A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 9 | PB-24-V | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |