| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 2 | 25622080 | SOCKET DIN RAIL RELAY 11PIN OCTRelay Socket DIN Rail | Crouzet |
| 3 | SY2S-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 4 | 8-1415043-1 | RELAY SOCKET ACCESSORIESRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | XT374LB2 | RELAY GEN PURPOSE SPDT 16A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | P7TF-OS16-1 24VDC | RELAY BLOCK 16POS PNP OUT 24VDCI/O Module Rack 16 Channel | Omron Automation and Safety |
| 8 | JSM1-12V-5 | RELAY AUTOMOTIVE SPDT 15A 12V | Panasonic Electric Works |
| 9 | 2976734 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |