| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | CA15-9-DV | CABLE SERIAL DE15-Y VOICE/DATA | Multi-Tech Systems Inc. |
| 2 | TX2-L2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | G6S-2G-TR DC9 | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 4 | G6SU-2 DC12 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 5 | TQ2SA-L2-12V-X | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 6 | CR0002 | RLY SKTRelay | TE Connectivity AMP Connectors |
| 7 | RSE116697-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 8 | 4-1415043-1 | SOCKET 4POLE SLD TERM PTRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 9 | G2R-1A-T DC24 | RELAY GEN PURPOSE SPST 10A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Chassis Mount | Omron Automation and Safety |