| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1254 | BOARD DGTL I/O RCM56/57XX | Digi International |
| 2 | EE2-12SNU | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 3 | RSL116059 | EXTENDED HEIGHT, 4 POLE/10 AMP,Relay | Amphenol Pcd |
| 4 | 2900287 | 14 MM PLC BASIC TERMINAL BLOCK WRelay | Phoenix Contact |
| 5 | NC4-SS | SOCKET SLD FOR SLIM NC4D RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 6 | V23061B1005A501 | RELAY GEN PURPOSE SPDT 8A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 2IO16C | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | ARE10A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 9 | G7T-1112S-DC24V | RELAY BLOCK OUTPUT 24VDC NPNDC Output Module Output Module 5A 24VDC Output 24VDC Supply | Omron Automation and Safety |