| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | NC4-PS | SOCKET PCB FOR SLIM NC4D RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 2 | 670-0014 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 3 | NC4D-P-DC12V | RELAY GEN PURPOSE 4PDT 5A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Through Hole | Panasonic Electric Works |
| 4 | T9GS2L24-22 | T9GS2L24-22General Purpose Relay SPST-NC (1 Form B) 22VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | G6D-1A-ASI-NPDC21 | RELAY GEN PURPOSE SPST 5A 21VGeneral Purpose Relay SPST-NO (1 Form A) 21VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 6 | PB-16M | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 7 | 24A071 | MOUNT CLIP STEEL FOR 24A110Clip, Hold Down 24A110 | TE Connectivity Potter & Brumfield Relays |
| 8 | 2204-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 9 | 5-1415037-1 | RETAINING CLIP FOR 29MM PT78Clip, Hold Down PT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |