| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PT78702 | SOCKET RELAY DP DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 2 | T90S5D42-12 | RELAY GEN PURPOSE SPDT 20A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 2972880 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 4 | 2979469 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 5 | 20C250 | R10 WIRE HOLD DOWN SPRING 4 POLEClip, Hold Down R10 Series | TE Connectivity Potter & Brumfield Relays |
| 6 | 2972893 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | ARS34A03 | RELAY E LAYOUT, REVERSED CONTACT | Panasonic Electric Works |
| 8 | G9SA-EX031-T30 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 9 | ARN30A24 | RELAY RF SPDT 24V | Panasonic Electric Works |