| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1254 | BOARD DGTL I/O RCM56/57XX | Digi International |
| 2 | RSE120165-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | PY14-Y2 FOR G2A | SOCKETRelay | Omron Automation and Safety |
| 4 | 2777043 | TERM BLOCK 3POS DIN RAIL MOUNTRelay | Phoenix Contact |
| 5 | SP4-PL2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 6 | ARS15Y12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 7 | CB1A-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 8 | TRM0 | COPPER LUG TERMINALTerminal SSR Output Terminals | Sensata-Crydom |
| 9 | RGC1A60A60KGU | RELAY SSR 275VAC IN 1PH 600V 60A | Carlo Gavazzi Inc. |