| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI60AC/DC | RELAY SOCKET TB 48-60VAC DCRelay | B&B SmartWorx, Inc. |
| 2 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 3 | T9AS2L22-24 | RELAY GEN PURPOSE SPST 15A 24VGeneral Purpose Relay SPST-NC (1 Form B) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 5 | ACNH3112 | RELAY AUTOMOTIVE SPST 30A 12V | Panasonic Electric Works |
| 6 | 70-IDC24 | INPUT MODULE DC 18MA 24VDCDC Input Module Output Module 10mA 24VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 7 | CB1A-SM-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 8 | CB1F-T-R-M-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 9 | ACV11024 | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |