| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903338 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | 2967769 | 14MM PLC-HC BASIC TERM BLOCK 12VRelay Socket DIN Rail | Phoenix Contact |
| 3 | G4A-1A-E DC5 | RELAY GEN PURPOSE SPST 20A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 4 | 70MRCQ24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | 70G-IDC5 | INPUT MODULE DC 18MA 5VDCDC Input Module Output Module 10mA 5VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 6 | 4-1617339-6 | RELAY ACCESSORY MOUNTING PADMounting Pad | TE Connectivity Aerospace, Defense and Marine |
| 7 | ARE10A09 | RELAY RF 1 FORM C 9V | Panasonic Electric Works |
| 8 | CB1A-R-M-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 9 | AQP-HS-SJ20A | HEAT SINKHeat Sink AQ-A Series | Panasonic Electric Works |