| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-U | BOARD INTERFACE 1W USB | Digi International |
| 2 | RSE500302 | SMITHSRelay | Amphenol Pcd |
| 3 | RSE500505 | SMITHS, WC, NO HWRelay | Amphenol Pcd |
| 4 | RSE116662 | LOW PROFILE, 4 POLE/10 AMP, LCRelay | Amphenol Pcd |
| 5 | RSL116067 | EXTENDED HEIGHT, 2 POLE/10 AMP,Relay | Amphenol Pcd |
| 6 | 2980018 | PLC-BSC125DC/21Relay Socket DIN Rail | Phoenix Contact |
| 7 | P6BF-4BND DC24 | RELAY SOCKET DIN G3S4 G6B-4Relay Socket DIN Rail | Omron Electronics Inc-EMC Div |
| 8 | SFS4-L-DC24V-D | RELAY SAFETY 6PST 6A 24V DIODESafety Relay 6PST-NO/NC (4 Form A, 2 Form B) 24VDC Coil Through Hole | Panasonic Industrial Automation Sales |
| 9 | 70GRCK16-HS | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |