| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RS4 | RELAY SOCKET 16 PINRelay Socket Channel, Track | Curtis Industries |
| 2 | 2912332 | 14 MM PLC BASIC TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 3 | AT78051 | 11 PIN REV RPLY SCKT FOR DINRelay Socket Free Hanging | Panasonic Industrial Automation Sales |
| 4 | SP4-SF | SOCKET RELAY SCREW FOR SP4 RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 5 | PL08 | RELAY SOCKET DPDT PANEL MT MKRelay Socket Panel Mount | Omron Automation and Safety |
| 6 | G5NB-1A DC24 | RELAY GEN PURPOSE SPST 3A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 2972961 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | 1-1462050-6 | RELAY RF SPDT 2A 4.5V | TE Connectivity Potter & Brumfield Relays |
| 9 | DR2260A20V | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |