| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1253 | BOARD SERIAL COMM RCM56/57XX | Digi International |
| 2 | G6J-2FS-Y-TR DC3 | RELAY TELECOM DPDT 1A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | 1462043-3 | RELAY TELECOM DPST-NO 2A 5VTelecom Relay DPST-NO (2 Form A) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 4 | 70-IDC24 | INPUT MODULE DC 18MA 24VDCDC Input Module Output Module 10mA 24VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 5 | 7-1414778-3 | RELAY AUTO SPST-NO 260A 24V | TE Connectivity Potter & Brumfield Relays |
| 6 | CM1AF-D-P-12V | RELAY AUTOMOTIVE SPST 35A 12V | Panasonic Electric Works |
| 7 | ARXP1206 | RELAY RF SPDT 500MA 6V | Panasonic Electric Works |
| 8 | G6ZU-1PE DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |
| 9 | CB1AF-T-M-12V | CB RELAY HR 1 FORM A 12V | Panasonic Electric Works |