| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RS4 | RELAY SOCKET 16 PINRelay Socket Channel, Track | Curtis Industries |
| 2 | 2900253 | PLC-BPT- 12DC/21HCRelay | Phoenix Contact |
| 3 | PL11 | RELAY SOCKET 3PDT PANEL MT MKRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | 2967837 | 14MM PLC-IC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 5 | 1415898-4 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | 2IO16C | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 7 | 70GRCQ32-HL | I/O MOUNTING BOARD G5 32POSI/O Module Rack 32 Channel | Grayhill Inc. |
| 8 | 20C249 | R10 WIRE HOLD DOWN SPRING 2 POLEClip, Hold Down R10 Series | TE Connectivity Potter & Brumfield Relays |
| 9 | ARS104H | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |