| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGN200S12Z | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 2972673 | INTERFACE MODULE W PLUG-IN SKTRelay Socket DIN Rail | Phoenix Contact |
| 3 | 5601978 | RELAY SOCKET OCTAL DPDT 10ARelay Socket DIN Rail | Phoenix Contact |
| 4 | 913561 | RELAY SOCKET 120VAC 11POS OCTLRelay Socket DIN Rail | Weidmuller |
| 5 | SR2P-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 6 | RT424A06 | RELAY GENERAL PURPOSE DPDT 8A 6VGeneral Purpose Relay DPDT (2 Form C) 6VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | G7SA-4A2B DC12 | RELAY SAFETY 6PST 6A 12VSafety Relay 6PST-NO/NC (4 Form A, 2 Form B) 12VDC Coil Socketable | Omron Automation and Safety |
| 8 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 9 | 70GRCQ24-HS | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |