| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DCE-HC-ASSY | HINGED COVER KIT DCE-7X6X2 HDWR | Laird Technologies IAS |
| 2 | 2900958 | RIF-0-BPT/21Relay | Phoenix Contact |
| 3 | MY2K DC12 | RELAY GEN PURPOSE DPDT 3A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 4 | 20C250 | R10 WIRE HOLD DOWN SPRING 4 POLEClip, Hold Down R10 Series | TE Connectivity Potter & Brumfield Relays |
| 5 | 20C254 | SPRING HOLD-DOWN KU RELAYS SNAPClip, Hold Down KU Series | TE Connectivity Potter & Brumfield Relays |
| 6 | 73G-OV5 | I/O MODULE 0-5VDC 12-BIT;1.22MVAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 7 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 8 | CB1VF-D-12V | CB RELAY 1 FORM C 35A 12V | Panasonic Electric Works |
| 9 | ARA200A4HZ | RELAY RF DPDT 1A 4.5V | Panasonic Electric Works |