| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900279 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 2 | 8876220000 | SCM-1 2CO PRelay Socket DIN Rail | Weidmuller |
| 3 | 2912439 | 14 MM PLC BASIC TERM BLOCKSRelay Socket DIN Rail | Phoenix Contact |
| 4 | 70RCK16-HL | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 5 | PB-24C4 | I/O MOUNTING BOARD C4 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 6 | PT28800 | RETAINING CLIP METAL PT SERIESClip, Hold Down PT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 7 | ACJ5212 | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 8 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 9 | ACJ1112P | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |