| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XIB-U | BOARD INTERFACE USB | Digi International |
| 2 | V23101D 106A201 | RELAY GEN PURPOSE SPDT 1.25A 12VGeneral Purpose Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | PT270024 | RELAY GEN PURPOSE DPDT 12A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 4 | RJ2V-C-D24 | RELAY PCB DPDT 8A 24VDCGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | IDEC |
| 5 | RTX3-1AT-B006 | RELAY GEN PURPOSE SPST 16A 6VGeneral Purpose Relay SPST-NO (1 Form A) 6VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | ARE10A03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 7 | 9-1415036-1 | MODULE PROTECTION FOR RTModule, LED and/or Protection RT Series, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 8 | G6Z-1FE-A-TR DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 9 | AS-12M/7 | SURGE ABSORBER 200-250VDC | Carlo Gavazzi Inc. |