| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XIB-R | BOARD INTERFACE RS232/485 | Digi International |
| 2 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | RSE500316 | SMITHSRelay | Amphenol Pcd |
| 4 | PB-24SM-V | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 5 | 9402-05-20TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | G6KU-2F-RF DC3 | RELAY RF DPDT 1A 3V | Omron Electronics Inc-EMC Div |
| 7 | 2900956 | RIF-RH-4 | Phoenix Contact |
| 8 | ARJ22A12Z | ARJ RELAY RF 2 FORM C 12V | Panasonic Electric Works |
| 9 | ARJ204H | RELAY RF DPDT 300MA 4.5V | Panasonic Electric Works |