| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | SR3P-06 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 3 | 2900445 | TERM BLOCK INTERFACERelay Socket DIN Rail | Phoenix Contact |
| 4 | DSP1-DC9V-F | RELAY GENERAL PURPOSE DPST 5A 9VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 9VDC Coil Through Hole | Panasonic Electric Works |
| 5 | RTE24110 | RELAY GEN PURPOSE DPDT 8A 110VGeneral Purpose Relay DPDT (2 Form C) 110VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | PB24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 7 | G6K-2P-RF DC24 | RELAY RF DPDT 1A 24V | Omron Electronics Inc-EMC Div |
| 8 | PB-32D-V | I/O MOUNTING BOARDI/O Module Rack Channel | Sensata-Crydom |
| 9 | 40G432 | SPACER PLASTIC FOR 24A110Spacer 24A110 | TE Connectivity Potter & Brumfield Relays |