| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | LK-ZBA-NL | TELCO KIT W/ADAPTER & IEC-320 PO | Multi-Tech Systems Inc. |
| 2 | 101-1199 | MCU ACCY PS 110/240VAC-12VDC 1A | Digi International |
| 3 | 910457 | RSM 8 115VAC SPDT 10A SKTRelay | Weidmuller |
| 4 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 5 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 6 | PB-4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 7 | G3PE-545B-3H DC12-24 | RELAY SSR 45A 3PH NO HT SINK 3PL | Omron Automation and Safety |
| 8 | G6Z-1FE-A-TR DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 9 | G3PE-515B-3N DC12-24 | RELAY SSR 15A 3PH DIN MNT 3PL | Omron Automation and Safety |